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Journal articles on the topic 'Anatomical cadaveric imaging simulations'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Francisco, Casesnoves. "Computational-Reumathological Cad Clinical Diagnosis with Lumbar Vertebral Cadaveric Specimens and Spine Sub-Units Mathematical Modeling. Part III." International Journal of Mathematics and Computer Research 13, no. 05 (2025): 5193–204. https://doi.org/10.5281/zenodo.15423970.

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Continuing this biomechanical research line, and based on previous series, a subsequent reumathologically-directed clinical study with 3D-CAD imaging-processing was done. In this part with GNU Octave and Matlab programming—comparing both. The lumbar cadaveric specimen is a different one related to previous publications specimens of bioengineering laboratory. The objective of the research is the clinical finding of lumbar spine degeneration signs, arthrosis, osteoarthritis, deformations, and disk herniations. The software method is presented in series of 3D-CAD lumbar vertebral imaging pr

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Zhang, Jihui, Liujun Zhao, Jingfei Xu, Yongjie Gu, and Liang Yu. "Anatomical and Imaging Study on the Optimum Entry Point and Trajectory for Anterior Transpedicular Root Screw Placement into the Lower Cervical Spine." Computational and Mathematical Methods in Medicine 2022 (August 9, 2022): 1–7. http://dx.doi.org/10.1155/2022/8159570.

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Objective. To study the optimum entry point and trajectory for anterior transpedicular root screw (ATPRS) placement into the lower cervical spine (LCS), so as to provide a basis for clinical application. Methods. A retrospective analysis of cervical CT images of patients who underwent cervical CT examination in the Spinal Surgery of Ningbo No. 6 Hospital from January 2020 to August 2021 was conducted. The data were obtained and modeled. On the coronal plane, the vertebral body (VB) between the anterior midline of cervical vertebral segments C3-7 and the left P line (by drawing the line paralle

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Qureshi, Uneeb Ahmed, Shannon Calaguas, Ethan Frank, and Jared Inman. "Implications of Applying New Technology in Cosmetic and Reconstructive Facial Plastic Surgery." Facial Plastic Surgery 36, no. 06 (2020): 760–67. http://dx.doi.org/10.1055/s-0040-1721116.

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AbstractThe field of facial plastic and reconstructive surgery is privy to a myriad of technological advancements. As innovation in areas such as imaging, computer applications, and biomaterials progresses at breakneck speed, the potential for clinical application is endless. This review of recent progress in the implementation of new technologies in facial plastic surgery highlights some of the most innovative and impactful developments in the past few years of literature. Patient-specific surgical modeling has become the gold standard for oncologic and posttraumatic reconstructive surgery, w

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Jeising, Sebastian, Shufang Liu, Timo Blaszczyk, et al. "Combined use of 3D printing and mixed reality technology for neurosurgical training: getting ready for brain surgery." Neurosurgical Focus 56, no. 1 (2024): E12. http://dx.doi.org/10.3171/2023.10.focus23611.

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OBJECTIVE Learning surgical skills is an essential part of neurosurgical training. Ideally, these skills are acquired to a sufficient extent in an ex vivo setting. The authors previously described an in vitro brain tumor model, consisting of a cadaveric animal brain injected with fluorescent agar-agar, for acquiring a wide range of basic neuro-oncological skills. This model focused on haptic skills such as safe tissue ablation technique and the training of fluorescence-based resection. As important didactical technologies such as mixed reality and 3D printing become more readily available, the

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Fagni, Niccolò, Luca Valli, Giulio Nittari, et al. "Superficial Temporal Artery: Anatomical Variation and Its Clinical Significance." Journal of Vascular Diseases 4, no. 2 (2025): 14. https://doi.org/10.3390/jvd4020014.

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Background: The superficial temporal artery (STA) typically bifurcates into frontal and parietal branches in the temporal region. This study describes a rare anatomical variation identified during a cadaveric dissection where the STA presented an early cervical bifurcation. Methods: A cadaveric dissection was performed on a 58-year-old Caucasian female specimen injected with synthetic polymers. The STA was meticulously dissected, and anatomical findings were documented through photographs and measurements. Results: An unusual cervical bifurcation of the STA was observed. The frontal and pariet

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Zibis, Aristeidis H., Evangelia E. Vassalou, Vasileios A. Raoulis, et al. "Knee Capsule Anatomy: An MR Imaging and Cadaveric Study." Diagnostics 11, no. 11 (2021): 1965. http://dx.doi.org/10.3390/diagnostics11111965.

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This research focuses on the anatomical insertion of the synovial capsule around the knee. The attachments of the capsule were measured in 50 knee MR imaging studies with large intraarticular effusion. Corresponding measurements were performed in 20 fresh frozen cadaveric specimens, for validation. Femoral and tibial capsular reflections were defined as the distances between the attachment sites of the capsule and the femoral or tibial joint line and they were recorded in three coronal planes (anterior/middle/posterior). On MR imaging, the lateral/medial femoral capsular reflection mean values

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ABDALLA, Mohammad Ahmad, and Rana Zahim HUSSIEN. "CT Scans Imaging of Human Ethmoid Sinuses and Gross Anatomical Dissection: a Descriptive, Projective, Comparative, and Dimensional Study." Medicina Moderna - Modern Medicine 29, no. 3 (2022): 213–26. http://dx.doi.org/10.31689/rmm.2022.29.3.213.

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Introduction: The ethmoid air sinus can subdivide into several air cells, which are separated from each other by thin, incomplete bony septa resulting in the formation of three groups of air cells (anterior, middle, and posterior cells). Methods: A randomized sample of 360 human individuals, including 110 cadavers with another 250 CT scan cases, was achieved from February 2020 to November 2021. Results: The agger nasi was the most common type of cell demonstrated by 81.8% in cadaveric cases and 94% in CT cases. The frontal bulla cell presents just above the ethmoidal bulla and may produce conv

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Raoulis, Vasileios, Apostolos Fyllos, Michail E. Klontzas, et al. "Surgical and Radiological Anatomy of the Medial Patellofemoral Ligament: A Magnetic Resonance Imaging and Cadaveric Study." Diagnostics 11, no. 11 (2021): 2076. http://dx.doi.org/10.3390/diagnostics11112076.

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The purpose of this study was to compare the measurement of several anatomical features of the medial patellofemoral ligament (MPFL) between magnetic resonance imaging (MRI) and by direct fashion during dissection. We hypothesized that the measurements between these two techniques would agree. MRI of 30 fresh-frozen cadaveric knees was followed by dissection. MPFL patella and femoral attachment were evaluated; their shape, length, and width were measured; and measurements were compared. MRI was deemed unreliable for the determination of several of the aforementioned anatomical features. Import

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Shaikh, M. Danish M. Jeelani, and Gurunath Digambar Khanolkar. "BIFID URETER AND ITS CLINICAL SIGNIFICANCE: A CADAVERIC STUDY." International Journal of Research in Ayurveda and Pharmacy 16, no. 2 (2025): 43–46. https://doi.org/10.7897/2277-4343.16240.

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Aim: The aim of this study is to document the incidence, morphological features, and clinical implications of bifid ureter through cadaveric examination, contributing to a better understanding of renal and ureteral anatomical anomalies and their clinical relevance. Methods: A 68-year-old male cadaver was used in this study, obtained from Cooper Medical College & Hospital, Mumbai, with all necessary ethical approvals and documentation (No Objection Certificate and death certificate). Detailed dissection of the renal and ureteral structures was conducted to observe anatomical variations. The

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Zhang, Ping, Yao Hui Zhu, Chee Mun Lum, and Shao Yin Duan. "Anatomical & Imaging Measures of the Left Ventricular Apical Thinning." Advanced Materials Research 749 (August 2013): 144–48. http://dx.doi.org/10.4028/www.scientific.net/amr.749.144.

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Doing the heart three-dimensional CT imaging (3DCT), the writers found 3DCT can clearly show the left ventricular apical thinning (LVAT). Purpose: To observe the shape of LVAT and measure related parameters in the end-systolic and end-diastolic phases. Methods: 12 cadaveric heart specimens were observed, and the thickness of LVAT was measured, as well as the thickest myocardium of left ventricle (TMLV). There are 69 cases imaging data of the end-systolic and end-diastolic phases without heart diseases from PACS in our hospital, with multiplanar reconstruction (MPR), Volume rendering (VR), the

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Randhir, Kumar, Kiran Chandra, and Prasad Rajendra. "Cadaveric Study of Anatomical Variations of Renal Arteries." International Journal of Pharmaceutical and Clinical Research 16, no. 5 (2024): 2651–54. https://doi.org/10.5281/zenodo.13623273.

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<strong>Background: </strong>Understanding the anatomical variations of renal arteries is crucial for preventing complications during renal transplant surgeries, angiographic procedures, and other renal interventions. <strong>Aim: </strong>This study aims to document and analyze the variations in the renal arteries observed in human cadavers. <strong>Methods: </strong>This cross-sectional observational study was conducted at the Department of Anatomy, Anugrah Narayan Magadh Medical College, Gaya.. Eighty-three cadavers (166 kidneys) were included based on intact renal

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Bergsma, Minke, Job N. Doornberg, Annelise Borghorst, W. A. Kernkamp, R. L. Jaarsma, and Gregory I. Bain. "The Watershed Line of the Distal Radius: Cadaveric and Imaging Study of Anatomical Landmarks." Journal of Wrist Surgery 09, no. 01 (2019): 044–51. http://dx.doi.org/10.1055/s-0039-1698452.

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Abstract Background Placement of volar plates remains a challenge as the watershed line may not be an easy-identifiable distinct line intraoperatively. Objectives The main objective of this article is to define how anatomical landmarks identifiable upon the volar surgical approach to the distal radius relate to the watershed line. Methods We identified anatomical landmarks macroscopically upon standard volar approach to the distal radius in 10 cadaveric forearms and marked these with radiostereometric analysis (RSA) beads in cadaveric wrists. The RSA beads were then referenced against the vola

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Manjatika, Arthur T., Joshua G. Davimes, Erin F. Hutchinson, and Amadi O. Ihunwo. "Unilateral optic nerve aplasia associated with microphthalmia: a rare cadaveric report." European Journal of Anatomy 28, no. 4 (2024): 505–9. http://dx.doi.org/10.52083/trru3034.

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This case report describes the anatomical presentation of the anomalous optic nerve (cranial nerve II). Cranial nerve II developmental anomalies encompass both optic nerve hypoplasia and aplasia. While most studies on optic nerve anomalies rely on radiological imaging, anatomical presentation and nerve course are rarely described. The current case reveals a complete absence of the right optic nerve and its connection to the optic chiasma, resembling radiological presentation of optic nerve aplasia. In addition, the right-sided bony orbit and eyeball were smaller than the left, accompanied by a

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Madani Civi, Manouchehr, and Majid Doroudi. "Bridging the gap: how cadaveric dissection and cutting-edge technology together shape tomorrow’s medical education." European Journal of Anatomy 29, no. 3 (2025): 419–22. https://doi.org/10.52083/rutr3243.

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Anatomical dissection remains a crucial aspect of medical education, offering hands-on experiences that deepen students’ understanding of human anatomy. Despite challenges from rising costs and the advent of 3D imaging technologies, the unique benefits of cadaveric dissection, including tactile learning, skill development, and contributions to the “hidden curriculum,” are irreplaceable. While virtual and augmented reality tools offer innovative ways to supplement traditional dissection, they cannot fully replicate the multisensory experience necessary for developing manual dexterity, spatial a

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Jimenez-Cruz, D., M. Dubey, T. Board, and S. Williams. "DEVELOPMENT OF AN ANATOMICAL SIMULATION ON HUMAN CADAVERIC HIP JOINTS." Orthopaedic Proceedings 105-B, SUPP_9 (2023): 28. http://dx.doi.org/10.1302/1358-992x.2023.9.028.

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Hip joint biomechanics can be altered by abnormal morphology of the acetabulum and/or femur. This may affect load distribution and contact stresses on the articular surfaces, hence, leading to damage and degradation of the tissue. Experimental hip joint simulators have been used to assess tribology of total hip replacements and recently methods further developed to assess the natural hip joint mechanics. The aim of this study was to evaluate articular surfaces of human cadaveric joints following prolonged experimental simulation under a standard gait cycle.Four cadaveric male right hips (mean

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Khatiwada, Sushma, Budhi Nath Adhikari, and Iju Shrestha. "ANATOMICAL VARIATION OF INTRAHEPATIC BILIARY DUCT IN CADAVERIC LIVER." Journal of Chitwan Medical College 9, no. 4 (2019): 11–14. http://dx.doi.org/10.54530/jcmc.82.

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Background: Hepatobiliary system has many variations. Use of cadavers, intraoperative data and various imaging modalities are the commonly employed techniques for determining the anatomy of intrahepatic bile ducts. The vivid picture of hepatobiliary system is a must for hepatobiliary surgery and identification of frequency distribution of typical and atypical pattern and different types of atypical pattern are vital. This study aimed to uncover its frequency distribution and also to recognize the variations therein. Methods: An observational study was conducted in the Department of Anato

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Khatiwada, Sushma, Budhi Nath Adhikari, and Iju Shrestha. "Anatomical variation of intrahepatic biliary duct in cadaveric liver." Journal of Chitwan Medical College 9, no. 4 (2019): 11–14. http://dx.doi.org/10.3126/jcmc.v9i4.26892.

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Background: Hepatobiliary system has many variations. Use of cadavers, intraoperative data and various imaging modalities are the commonly employed techniques for determining the anatomy of intrahepatic bile ducts. The vivid picture of hepatobiliary system is a must for hepatobiliary surgery and identification of frequency distribution of typical and atypical pattern and different types of atypical pattern are vital. This study aimed to uncover its frequency distribution and also to recognize the variations therein. Methods: An observational study was conducted in the Department of Anato

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Jaber, José Raduan, Daniel Morales-Bordon, Manuel Morales, et al. "Comparative Analysis of Sectional Anatomy, Computed Tomography and Magnetic Resonance of the Cadaveric Six-Banded Armadillo (Euphractus sexcintus) Head." Veterinary Sciences 12, no. 5 (2025): 433. https://doi.org/10.3390/vetsci12050433.

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In this research, we examined the head of the six-banded armadillo (Euphractus sexcintus) using advanced imaging techniques, including computed tomography and magnetic resonance imaging, and correlated these findings with the anatomical cross sections. For this, we analyzed three adult specimens. By integrating imaging data with anatomical cross-sections, we present a detailed description of the structures that constitute the head of this species, highlighting its most distinctive features. Therefore, a well-developed tympanic cavity was observed. The masticatory muscles, including the tempora

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Moraes do Carmo, Clarissa Canella, Lina Isabel Fonseca de Almeida Melão, Marcio Freitas Valle de Lemos Weber, Debra Trudell, and Donald Resnick. "Anatomical features of plantar aponeurosis: cadaveric study using ultrasonography and magnetic resonance imaging." Skeletal Radiology 37, no. 10 (2008): 929–35. http://dx.doi.org/10.1007/s00256-008-0497-5.

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Lin, Dustin C., Alexander In, Vincent Baribeau, and Jonathan J. Wisco. "Congenital hand malformations in an anatomical donor: a potential case of brachydactyly type B." European Journal of Anatomy 27, no. 2 (2023): 213–18. http://dx.doi.org/10.52083/akec4012.

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This study investigates the anatomy of a cadaveric hand presenting with a rare malformation that we identified as a form of brachydactyly. We performed a layer-by-layer dissection of the affected cadaveric hand and documented both the normal and variant anatomical compositions that were present. The osteology revealed complete aplasia of the proximal and middle phalanges of the second, third, fourth, and fifth digits along with truncated distal phalanges of the fourth and fifth digits. The radius, ulna, carpal bones, and the first digit were unremarkable. Neurovasculature followed standard ana

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Kmeid, Elio, Martin Hitier, Edmond Jalkh, and Marion Perreard. "A Cadaveric Study of the Hypoglossal Nerve Landmarks: What Does ChatGPT Know and Suggest?" Anatomia 4, no. 2 (2025): 6. https://doi.org/10.3390/anatomia4020006.

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Background/Objectives: The hypoglossal nerve plays a crucial role in cervical surgery, requiring precise anatomical knowledge to prevent iatrogenic injury. This study examined its position relative to key structures using cadaveric dissections and assessed ChatGPT-4’s reliability in providing anatomical insights. Methods: Ten cadavers were dissected to identify the hypoglossal nerve’s course in relation to the internal jugular vein, carotid arteries, thyro-linguo-facial trunk, hyoid bone, and digastric muscle. Measurements were taken, and ChatGPT was queried for anatomical guidance and surgica

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Sargazi, N., Y. Oskrochi, J. Houghton, B. Rai, D. Brown, and G. Cheung. "Chicken or the thumb? Comparing chicken femora with human metacarpals." Bulletin of the Royal College of Surgeons of England 103, no. 4 (2021): 196–201. http://dx.doi.org/10.1308/rcsbull.2021.75.

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Introduction While the gold standard for simulation training in hand surgery is cadaveric hands, ethical issues and cost limit their use. Chicken thighbones have been utilised to replicate human metacarpals but there is a lack of literature to validate such a model. The aim of this study was to determine whether chicken femurs are morphologically similar to human metacarpal bones. Methods Computed tomography imaging was obtained of hands undertaken at our institute between 1 January and 31 December 2015. A total of 114 chicken thighs were also scanned. Bones with previous trauma or incomplete

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Singh, Rajani. "An Anomalous Configuration of Coronary Artery: A Cadaveric Study." Case Reports in Cardiology 2013 (2013): 1–4. http://dx.doi.org/10.1155/2013/397063.

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Anatomical variations in relation to coronary artery and its branches will help cardiac surgeons for refining imaging techniques and coronary artery bypass grafting. A heart was detected with multiple anomalies of coronary arteries in a cadaver. The anomalies of coronary arteries in terms of origin, number of ostia, courses, and presence of myocardial bridges were described, and related clinical implications were highlighted in the present study. The knowledge of variant anatomy may be of paramount importance to anatomists for variant anatomy and to cardiac surgeon for proper diagnosis and tre

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Harej, Nežka, Vladka Salapura, Erika Cvetko, and Žiga Snoj. "Sonographic assessment of the tarsal tunnel compared to cadaveric findings: a pictorial study." Journal Of Ultrasonography 23, no. 94 (2023): 144–50. http://dx.doi.org/10.15557/jou.2023.0023.

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Aim of the study: To present the anatomy of the tarsal tunnel and demonstrate the utility of high-resolution ultrasound for tarsal tunnel examination. Materials and methods: Anatomical dissection was performed on a defrosted cadaveric model to demonstrate relevant anatomical structures of the tarsal tunnel, namely tendons, vessels and nerves. The tibial nerve division was demonstrated; the bifurcation of the tibial nerve into the medial and lateral plantar nerve, two medial calcaneal nerve branches were identified originating from the tibial nerve and the Baxter‘s nerve was identified as the f

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Montané-Blanchart, Marta, Maribel Miguel-Pérez, Lourdes Rodero-de-Lamo, Pasqual Navarro-Cano, and Albert Pérez-Bellmunt. "Effect of Contralateral Cervical Glide on the Suprascapular Nerve: An In Vitro and In Vivo Study." Applied Sciences 15, no. 13 (2025): 6987. https://doi.org/10.3390/app15136987.

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Background: Suprascapular neuropathy is a known cause of shoulder pain. Although neurodynamic techniques are widely used to treat peripheral neuropathies, the mechanical behavior of the suprascapular nerve in the shoulder region remains poorly understood. Objectives: This study aimed to analyze the mechanical behavior of the suprascapular nerve during a contralateral cervical glide and an infraspinatus muscle contraction. Methods: The study was conducted in two phases. First, nerve movement was analyzed in 12 cryopreserved cadaveric shoulders using anatomical dissection. Second, suprascapular

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Vivekanand, Rashmi Kumari, and Kumar Sinha Birendra. "A Cadaveric Study of the Morphology and Morphometry of the Petrous and Cavernous Parts of the Internal Carotid Artery." International Journal of Pharmaceutical and Clinical Research 16, no. 6 (2024): 2610–14. https://doi.org/10.5281/zenodo.14041338.

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<strong>Background:</strong> The internal carotid artery (ICA) is a critical blood channel that supplies the brain, with the petrous and cavernous segments having important roles in cerebrovascular health. Understanding the morphology and morphometry of these segments is critical for physicians, especially in neurosurgery and interventional radiology, where anatomical changes can greatly affect procedure outcomes. <strong>Aim:</strong> This study aims to provide a detailed analysis of the morphology and morphometry of the petrous and cavernous segments of the ICA using cadaveric

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Inscoe, Christina R., Yueh Lee, Alex J. Billingsley, et al. "Point-of-Care Tomosynthesis Imaging of the Wrist." Military Medicine 186, Supplement_1 (2021): 745–50. http://dx.doi.org/10.1093/milmed/usaa337.

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ABSTRACT Introduction Musculoskeletal injury to extremities is a common issue for both stateside and deployed military personnel, as well as the general public. Superposition of anatomy can make diagnosis difficult using standard clinical techniques. There is a need for increased diagnostic accuracy at the point-of-care for military personnel in both training and operational environments, as well as assessment during follow-up treatment to optimize care and expedite return to service. Orthopedic tomosynthesis is rapidly emerging as an alternative to digital radiography (DR), exhibiting an incr

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De Maeseneer, Michel, Hardi Madani, Leon Lenchik, Johan De Mey, Steven Provyn, and Maryam Shahabpour. "Ultrasound of the Distal Insertions of the Ankle and Foot Tendons with Anatomical Correlation: A Review." Canadian Association of Radiologists Journal 69, no. 3 (2018): 282–92. http://dx.doi.org/10.1016/j.carj.2017.11.005.

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The distal insertions of the tendons crossing the ankle as well as the tendons originating in the foot are less well known by radiologists. We review the anatomy and ultrasound appearance of these insertions using our own cadaveric sectioning and dissection. The ultrasound images were correlated with anatomical slices. Occasionally magnetic resonance images were also used for better understanding. Understanding the normal appearance of these tendon insertions is important for diagnosing pathology in this region.

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Mohamed, Hammad Yahia, El Haisam Mohamed Taha, Osama Salah El Din Mahmoud, and Amina Ibrahim Badawy Othman. "Subclavian artery anatomical variations and its branching patterns: Literature review." Anatomy Journal of Africa 14, no. 1 (2025): 2688–98. https://doi.org/10.4314/aja.v14i1.4.

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The human body exhibits a variety of morphological patterns. These variances are rather common and frequently have no discernible effect on the health of the patient. Precise awareness of typical anatomical differences leads to better clinical practice outcomes. Anatomical variations are usually discovered during imaging prior to operation and surgery, as well as routine dissection. Furthermore, scientific methods for identifying anatomical variances include observational studies employing cadaveric dissection, medical imaging, and evidence-based anatomy. This literature aimed to give an overv

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Tapia-Nañez, Mariana, Alejandro Quiroga-Garza, Francisco D. Guerrero-Mendivil, et al. "A review of the importance of research in Anatomy, an evidence-based science." European Journal of Anatomy 26, no. 4 (2022): 477–86. http://dx.doi.org/10.52083/evza1394.

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Considered an absolute unchanging truth, and not research-led, human anatomy has been subject to a steady decline in course hours and funding. However, this is a misconstruction, as anatomy plays an important role in the clinical and surgical field, with the need of evidencebased data, more so now than ever. Research in anatomy not only establishes an evolutionary and functional database with variability between populations, sex, and age, but develops the tools needed for patient safety, development of prostheses, technology and surgical materials, improves interpretation of imaging studies, a

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Arráez-Aybar, Luis Alfonso. "Evolving Anatomy Education: Bridging Dissection, Traditional Methods, and Technological Innovation for Clinical Excellence." Anatomia 4, no. 2 (2025): 9. https://doi.org/10.3390/anatomia4020009.

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Anatomy education has long served as a cornerstone of medical training, equipping healthcare professionals with the foundational knowledge necessary for clinical practice. However, the discipline has undergone significant transformations in response to evolving curricula, ethical considerations, and technological advancements. This paper explores the historical development, current state, and future trajectory of anatomy education, focusing on challenges such as ethical concerns regarding cadaveric dissection, and the need for cost-effective alternatives. The study examines innovative teaching

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Cotovanu, Adrian, Mădălina Iuliana Bud, Alexandru Vlad Plesa, Ioana Cosma-Epure, and Cătălin Cosma. "Anatomical insights into double cystic duct: A rare variation observed in cadaveric dissection." Italian Journal of Anatomy and Embryology 128, no. 2 (2024): 49–53. https://doi.org/10.36253/ijae-15674.

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Introduction. Rare but significant anatomical differences in the biliary ducts, such as having two ducts, can create challenges in surgeries like laparoscopic cholecystectomy, according to a study that examined a case of double cystic duct found during cadaver dissection and its implications in practice. Material and method. In the study, dissections were done on 25 cadavers at the Anatomy Department of the University of Medicine Pharmacy Science and Technology in Târgu Mureș, where a cadaver with a secondary cystic duct anomaly was observed. A series of measurements and histological examinati

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Elnashar, Adel, Smruti K. Patel, Almaz Kurbanov, Kseniya Zvereva, Jeffrey T. Keller, and Andrew W. Grande. "Comprehensive anatomy of the foramen ovale critical to percutaneous stereotactic radiofrequency rhizotomy: cadaveric study of dry skulls." Journal of Neurosurgery 132, no. 5 (2020): 1414–22. http://dx.doi.org/10.3171/2019.1.jns18899.

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OBJECTIVEPercutaneous stereotactic radiofrequency rhizotomy (PSR) is often used to treat trigeminal neuralgia, a serious condition that results in lancinating, episodic facial pain. Thorough understanding of the microsurgical anatomy of the foramen ovale (FO) and its surrounding structures is required for efficient, effective, and safe use of this technique. This morphometric study compares anatomical and surgical orientations to identify the variations of the FO and assess cannulation difficulty.METHODSBilateral foramina from 174 adult human dry skulls (348 foramina) were analyzed using anato

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Alhabib, Husam, Andrew Nataraj, Mohammed Khashab, James Mahood, Frank Kortbeek, and Richard Fox. "Pedicle screw insertion in the thoracolumbar spine: comparison of 4 guidance techniques in the intact cadaveric spine." Journal of Neurosurgery: Spine 14, no. 5 (2011): 664–69. http://dx.doi.org/10.3171/2010.11.spine10177.

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Object Pedicle screw fixation is a mainstay of thoracolumbar stabilization. Screw insertion using anatomical landmarks and fluoroscopy is common but can be technically challenging and generally involves substantial exposure to ionizing radiation. Computerized navigation has been reported to improve accuracy but is expensive and complex. The authors undertook this study to evaluate these 3 methods in comparison with a fourth technique using standard cervical distractor screws to mark the entry point and trajectory. Methods Four cadaveric human spines were used for this study. After an initial C

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AK, Manicka Vasuki. "Anatomical Study of Profunda Femoris Artery and it’s Variations – Cadaveric Study." Journal of Human Anatomy 3, no. 2 (2019): 1–9. http://dx.doi.org/10.23880/jhua-16000141.

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Background and Aims: Profunda femoris artery is the largest branch of femoral artery. It is the principal supply to the muscles of the thigh as well as head and neck of femur. Its branches form anastomosis around the head of the femur. Profunda femoris artery is also used for arteriography. It is frequently used in vascular reconstructive procedures in the proximal thigh. It forms main route of collateral circulation in occlusion of femoral artery. The study of variation of Profunda femoris artery is of great value for radiologists and surgeons during diagnostic and surgical intervention. Aim

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Archibong, V., A. Omodan, A. Omodan, and J. Gashegu. "A rare anatomical origin of the inferior thyroid artery from the common carotid artery: A case report." Rwanda Medical Journal 80, no. 1 (2023): 63–65. http://dx.doi.org/10.4314/rmj.v80i1.6.

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INTRODUCTION: The inferior thyroid artery (ITA) usually originates from the thyrocervical trunk in the majority of the human population (90.5%), or from the subclavian artery in a few populations of humans (7.5%). It is quite rare to find the ITA originating from the common carotid artery (CCA). CASE PRESENTATION: This study was a case report of a cadaveric dissection at the anatomy department, university of Rwanda. The case was a 54-year-old male who had 2 inferior thyroid arteries on the left side, with one originating from the thyrocervical trunk and the other taking a rare anatomical origi

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Savva, Oksana V., Ulyana N. Tumanova, Vladimir G. Bychenko, and Aleksandr I. Shchegolev. "Postmortem liver hypostases in newborns: radiation and pathological characteristics." Digital Diagnostics 5, no. 1S (2024): 95–97. http://dx.doi.org/10.17816/dd625987.

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BACKGROUND: During pathological and forensic autopsies, the bodies of the deceased are examined to identify nonspecific cadaveric changes. These changes include internal hypostases, which are characterized by the redistribution of blood in tissues and organs under the influence of gravity [1, 2]. Such postmortem hypostases reflect the age of death, but they also complicate the differential diagnosis of lifetime pathological processes and lesions with nonspecific cadaveric changes [3, 4]. Postmortem magnetic resonance imaging represents an objective and noninvasive method of investigation, part

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Mehta, Vandana. "Clinico-Anatomical Elucidation of Teres Minor Muscle." Medicine & Health 15, no. 2 (2020): 3–8. http://dx.doi.org/10.17576/mh.2020.1502.02.

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Rotator cuff muscles (RCM) are the dynamic stabilisers of glenohumeral joint. Rotator cuff disorders are common and hence RCM have been the area of interest for researchers. Teres minor, a RCM, assists in lateral rotation at shoulder joint. Among all the RCM, anatomical variations in teres minor muscle have been least documented in literature and hence considered as a neglected muscle. The aim of the present study was to explore variant morphology, insertion sites and patterns of insertion of teres minor muscle. Sixty adult embalmed human cadavers were dissected to delineate the fibers of tere

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Alberola-Zorrilla, Pilar, Amparo Gimeno-Monrós, Rosa Zaragozá-Colom, Alfonso A. Valverde-Navarro, and Daniel Sánchez-Zuriaga. "A compilation of innovative dissection-based interventions in human anatomy teaching." European Journal of Anatomy 28, no. 6 (2024): 765–72. http://dx.doi.org/10.52083/amag3251.

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Human anatomy teaching has traditionally relied on lecture-based instruction and passive learning through cadaver prosections. However, contemporary educational frameworks demand a more active integration of practical experiences with anatomical knowledge. To maintain educational quality, innovative methods incorporating new technologies are being adopted within health sciences higher education. Such innovations require robust evaluation protocols that extend beyond student satisfaction surveys to accurately assess their effectiveness. This paper explores various strategies for educational inn

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Ali, Amar, Xenofon Baraliakos, Bilal Kanawati, et al. "Microsurgical nerve root decompression in scoliotic lumbar spines—the relationship between important anatomical structures in correlation to imaging and implications for daily practice: anatomic cadaveric study." Journal of Neurosurgery: Spine 13, no. 1 (2010): 123–32. http://dx.doi.org/10.3171/2010.3.spine09127.

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Object In a retrospective study in cadavers, the authors investigated the anatomical parameters between the convex and concave side in lumbar scoliosis for microsurgical discectomy and the decompression of spinal stenosis. Microsurgical intervention is the gold standard for lumbar herniotomy or the decompression of the spinal stenosis. However, the risk for complications during these procedures is higher due to the anatomical variations caused by the scoliosis. Methods In 4 adult cadaveric scoliotic lumbar spines, the authors studied the anatomical relationship between important structures for

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Hussein, Sara M., Andrew F. Emanuels, Luciano César P. C. Leonel, et al. "Facial Anatomy Teaching for Aesthetic Surgery: Using 3-dimensional Photogrammetry and Immersive Virtual Reality." Plastic and Reconstructive Surgery - Global Open 13, no. 7 (2025): e6972. https://doi.org/10.1097/gox.0000000000006972.

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Summary: Anatomy is a critical component of surgical training; however, traditional resources—such as Netter’s Surgical Anatomy, Gray’s Anatomy, and anatomy applications—often fall short in delivering surgically relevant, 3-dimensional (3D) perspectives of facial anatomy. Although cadaveric dissection remains a valuable teaching tool, its accessibility is limited by cost, ethical concerns, and the lack of structured curricula, making it less feasible for ongoing surgical education. To address these limitations, this article introduced a novel educational approach that integrates 3D photogramme

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Vares, Y. Y., Z. Z. Masna, and Y. E. Vares. "THE TUBERO-PTERYGOID AREA. REVIEW OF MODERN RESEARCH METHODS." Актуальні проблеми сучасної медицини: Вісник Української медичної стоматологічної академії 25, no. 1 (2025): 215–19. https://doi.org/10.31718/2077-1096.25.1.215.

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Introduction. A large number of publications have been dedicated to the tubero-pterygoid region, utilizing various research methods. From a clinical perspective, the tubero-pterygoid region, and specifically the tubero-pterygoid junction, serve as important anatomical landmarks used in orthognathic surgeries, such as Le Fort I osteotomy, as well as in intraoral and extraoral blocks of the maxillary nerve, among others. Furthermore, in recent decades, the tubero-pterygoid junction has been widely used in dental implantation as a target point for the placement of so-called tubero-pterygoid impla

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Orhan, Mustafa, Figen Govsa, and Canan Saylam. "Anatomical details used in the surgical reconstruction of the lacrimal canaliculus: cadaveric study." Surgical and Radiologic Anatomy 31, no. 10 (2009): 745–53. http://dx.doi.org/10.1007/s00276-009-0515-x.

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Howington, Jay U., John J. Kruse, and Deepak Awasthi. "Surgical anatomy of the C-2 pedicle." Journal of Neurosurgery: Spine 95, no. 1 (2001): 88–92. http://dx.doi.org/10.3171/spi.2001.95.1.0088.

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Object. The goal of this anatomical study was to investigate the surgical and radiographic anatomy of the C-2 pedicle in relation to transpedicular screw placement in occipitocervical stabilization and to establish anatomical guidelines for the placement of C-2 pedicle screws. Methods. The C-2 pedicles in 10 cadaveric spines were evaluated using both computerized tomography (CT) scanning and manual measurements. The specimens were scanned; the mediolateral and rostrocaudal angulations of each pedicle were measured, with the midline sagittal plane and the inferior endplate of the C-2 facet, res

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Iaconetta, Giorgio, Enrico Tessitore, and Madjid Samii. "Duplicated abducent nerve and its course: microanatomical study and surgery-related considerations." Journal of Neurosurgery 95, no. 5 (2001): 853–58. http://dx.doi.org/10.3171/jns.2001.95.5.0853.

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Object. The anatomy of the abducent nerve is well known; its duplication (ranging from 5 to 28.6%), however, has rarely been reported in the literature. The authors performed a microanatomical study in 100 cadaveric specimens (50 heads) to evaluate the prevalence of this phenomenon and to provide a clear anatomical description of the course and relationships of the nerve. The surgery-related implications of this rare anatomical variant will be highlighted. Methods. The 50 human cadaveric heads (100 specimens) were embalmed in a 10% formalin solution for 3 weeks. Fifteen of them were injected w

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Thayabaran, M., K. M. T. D. Weerasekara, and N. Gopal. "Unilateral isolated duplicated ureter." Sri Lanka Anatomy Journal 7, no. 2 (2024): 64–67. http://dx.doi.org/10.4038/slaj.v7i2.209.

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Ureteric duplication is the most common anomaly of the urinary system that may be asymptomatic or associated with clinical findings. These cases of duplication of ureters are found during radiographic imaging of the abdomen and pelvic region or accidentally during the dissection of cadavers. The aim of the study was to report a congenital anomaly in the urinary system in cadaveric dissection. During routine cadaveric dissection in the Department of Human Biology of the Faculty of Health-Care Sciences, Eastern University, Sri Lanka, we noted a left-sided unilateral bifid renal pelvis with incom

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Martre, Paul, Baptiste Mulot, Edouard Roussel, and Antoine Leclerc. "Evolutionary Specializations in the Venous Anatomy of the Two-Toed Sloth (Choloepus didactylus): Insights from CT-scan 3D Reconstructions." Animals 14, no. 12 (2024): 1768. http://dx.doi.org/10.3390/ani14121768.

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The venous anatomy of the two-toed sloth (Choloepus didactylus) remains poorly understood, particularly in living specimens due to the limitations of traditional cadaveric studies. This study aims to describe the unique venous structures of Choloepus didactylus using computed tomography, enhancing our understanding of this species in a live setting. Three living Choloepus didactylus underwent CT scans as part of routine clinical assessments. The images were reconstructed using 3D Slicer software (version 5.6.2), focusing on the caudal vena cava anatomy. The reconstructions confirmed the presen

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Dnyanesh, Suma, Rajendra Mali, Shilpa M. Bhimalli, K. Dnyanesh, and Sheetal V. Pattanshetti. "Variations in Interthalamic Adhesion with Age and Gender in Human Cadaveric Brains and Magnetic Resonance Images." National Journal of Clinical Anatomy 14, no. 2 (2025): 97–102. https://doi.org/10.4103/njca.njca_126_24.

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Abstract Background: Interthalamic adhesion (ITA), a variable structure connecting the thalami, has not been extensively studied in terms of clinical significance. Variations in ITA size, shape, and presence have been linked to gender and age, but comprehensive data on these relationships are lacking. Combining cadaveric studies with radiological investigations may clarify these anatomical variations and their potential clinical implications. Understanding the relationship between ITA characteristics, age, and gender could offer valuable insights into its role in neurological and psychiatric d

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Grille, Pedro, Alberto Biestro, Osmar Telis, Federico Verga, and Nicolas Sgarbi. "Individual variation of tentorial notch morphometry in a series of neurocritical patients." Arquivos de Neuro-Psiquiatria 79, no. 9 (2021): 781–88. http://dx.doi.org/10.1590/0004-282x-anp-2020-0335.

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ABSTRACT Background: Cadaveric studies on humans have shown anatomical variabilities in the morphometric characteristics of the tentorial notch. These anatomical variations could influence the worsening of neurocritical patients. Objectives: 1) To investigate the morphometric characteristics of the tentorial notch in neurocritical patients using computed tomography (CT); 2) To investigate the correlation between tentorial notch measurements by CT and by magnetic resonance imaging (MRI); and 3) To analyze the individual variability of the tentorial notch anatomy seen in neurocritical patients.

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Rodríguez-Sanz, Jacobo, Miguel Malo-Urriés, Sergio Borrella-Andrés, Isabel Albarova-Corral, and Carlos López-de-Celis. "Validation of Ultrasound for Quantification of Knee Meniscal Tissue: A Cadaveric Study." Diagnostics 15, no. 3 (2025): 389. https://doi.org/10.3390/diagnostics15030389.

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Background: While MRI is the gold standard for meniscal assessment, its cost and accessibility limitations have led to growing interest in ultrasound, though its validity for quantifying meniscal tissue remains unclear. To validate the use of ultrasound in quantifying meniscal tissue across the anterior, middle, and posterior regions of both menisci (medial and lateral) in longitudinal and transverse planes by comparison with cadaveric dissection. Methods: A cross-sectional study was conducted on ten cryopreserved anatomical donors, obtaining a total of 120 ultrasound scans from the different

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