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Journal articles on the topic 'Sinus tympani'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Pulec, Jack L. "Sinus Tympani: Retrofacial Approach for the Removal of Cholesteatomas." Ear, Nose & Throat Journal 75, no. 2 (1996): 77–88. http://dx.doi.org/10.1177/014556139607500207.

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The epithelium basement membrane of cholesteatomas in cases of chronic otitis media often extends into the sinus tympani. In the majority of cases it can be safely and completely removed by dissection through the ear canal and tympanum. In 2% of cases, not all squamous epithelium basement membrane can be removed because the sinus tympani extends more than 3 or 4 mm posterior to the anterior edge of the facial nerve and because the membrane is adherent to the irregular bony surface. Surgical exposure of the sinus tympani through the mastoid posterior and medial to the facial nerve allows comple

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2

Bilińska, Małgorzata, Tomasz Wojciechowski, Jacek Sokołowski, and Kazimierz Niemczyk. "Analysis of tympanic sinus shape for purposes of intraoperative hearing monitoring: a microCT study." Surgical and Radiologic Anatomy 44, no. 2 (2021): 323–31. http://dx.doi.org/10.1007/s00276-021-02859-7.

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Abstract Purpose Sinus tympani is the space in the retrotympanum, with variable morphology. Computed tomography is a common tool to investigate sinus tympani anatomy. During cochlear implantation or tympanoplasty, electrocochleography can be used for hearing monitoring. In such a surgical strategy the electrode is placed in the round window’s region throughout posterior tympanotomy. Common accessible needle-shaped electrodes using is difficult in achieving intraoperative stabilization. The aim of the study is to assess the dimensions and shape of sinus tympani, basing on the micro computed tom

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3

Baki, Fatthi Abdel, Mohammed Badr El Dine, Ibrahim El Saiid, and Moustafa Bakry. "Sinus tympani endoscopic anatomy." Otolaryngology-Head and Neck Surgery 127, no. 3 (2002): 158–62. http://dx.doi.org/10.1067/mhn.2202.127588.

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Baki, Fatthi Abdel, Mohammed Badr El Dine, Ibrahim El Saiid, and Moustafa Bakry. "Sinus Tympani Endoscopic Anatomy." Otolaryngology–Head and Neck Surgery 127, no. 3 (2002): 158–62. http://dx.doi.org/10.1067/mhn.2002.127588.

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OBJECTIVE: The sinus tympani has been the focus of clinical interest because of its tendency to be invaded by cholesteatoma, its visual obscurity, and the lack of a straightforward surgical approach by which it can be addressed. This study was undertaken to describe the microscopic as well as the endoscopic anatomy of the sinus tympani. STUDY DESIGN AND SETTING: Thirty temporal bones harvested from cadavers were dissected using an operating microscope and telescopes with different angles and 2.7- and 4-mm diameters, fitted with a videocamera. Images were transmitted to a computer screen. Preci

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Kara, N., and C. Watson. "The challenging sinus tympani." Clinical Otolaryngology 33, no. 3 (2008): 295–96. http://dx.doi.org/10.1111/j.1749-4486.2008.01683.x.

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Kumar, B. Y. Praveen, Deekshita Venugopal, Rajapur Parashuram, et al. "Dimensions and morphology of the sinus tympani: an anatomical study." International Journal of Otorhinolaryngology and Head and Neck Surgery 5, no. 1 (2018): 60. http://dx.doi.org/10.18203/issn.2454-5929.ijohns20185060.

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<p class="abstract"><strong>Background:</strong> The sinus tympani is a deep pocket of varying dimensions and shape situated in the retrotympanum. The sinus tympani lies medial to the facial nerve. Hence surgical access is difficult. This area is frequently involved in chronic otitis media attico antral type. Removal of disease from this area is difficult leading to cholesteatoma recidivism. The anatomy has been well described in literature. Its dimensions and morphology has not been described in the Indian population. Knowledge of the endoscopic anatomy of this area will hel

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Abou-Bieh,, Alaa A., and Thomas J. Haberkamp. "SINUS TYMPANI: A PRACTICAL CLASSIFICATION." Mansoura Medical Journal 44, no. 2 (2015): 215–23. http://dx.doi.org/10.21608/mjmu.2015.124280.

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Abou-Bieh, Alaa A., and Thomas J. Haberkamp. "Sinus Tympani: A Practical Classification." Otolaryngology–Head and Neck Surgery 151, no. 1_suppl (2014): P227—P228. http://dx.doi.org/10.1177/0194599814541629a285.

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Marchioni, Daniele, Francesco Mattioli, Matteo Alicandri-Ciufelli, and Livio Presutti. "Transcanal Endoscopic Approach to the Sinus Tympani." Otology & Neurotology 30, no. 6 (2009): 758–65. http://dx.doi.org/10.1097/mao.0b013e3181b0503e.

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10

Visvanathan, V., and M. S. C. Morrissey. "Anatomical variations of the temporal bone on high-resolution computed tomography imaging: how common are they?" Journal of Laryngology & Otology 129, no. 7 (2015): 634–37. http://dx.doi.org/10.1017/s0022215115001115.

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AbstractObjectives:This study aimed to evaluate the prevalence of normal variations of temporal bone anatomy on high-resolution computed tomography imaging and report their clinical importance.Methods:A retrospective review was conducted of high-resolution temporal bone computed tomography imaging performed at NHS Greater Glasgow and Clyde over an eight-year period. The presence of five variants was determined. These variants were: a high dehiscent jugular bulb, an anteriorly located sigmoid sinus, a deep sinus tympani, an enlarged cochlear aqueduct and a large internal auditory meatus.Results

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Gutierrez, Giancarla Therese. "Computed Tomography Analysis of the Anterior Epitympanic Recess and Sinus Tympani Depths Among Filipino Adults at the De La Salle University Medical Center." Philippine Journal of Otolaryngology Head and Neck Surgery 39, no. 1 (2024): 7. http://dx.doi.org/10.32412/pjohns.v39i1.2115.

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Objective: To assess the depths of the anterior epitympanic recess (AER) and the sinus tympani (ST) among Filipino adults and to classify the AER and ST according to grade and type, respectively. Methods: Design:Retrospective Review of CT Scans Setting: Tertiary Private Teaching Hospital Participants:Scans of 182 non-pathologic ears from patients aged 18 and above with non-pathologic temporal bones (paranasal sinus, screening sinus, temporal bone, facial and cranial) with 0.62mm cuts seen from CT scans from January 01, 2010 to September 31, 2022 were analyzed. The depths of the AER and ST were

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Tapia C, Mario, Felipe Fredes C, and Ricardo Alarcón G. "Sinus Tympani y recidiva en cirugía de colesteatoma." Revista de otorrinolaringología y cirugía de cabeza y cuello 77, no. 3 (2017): 246–51. http://dx.doi.org/10.4067/s0718-48162017000300246.

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Otruba, L., P. Schalek, and Z. Hornáčková. "Impact of pharyngofixation in cleft palate repair surgery on the development of chronic adhesive otitis media." Journal of Laryngology & Otology 131, no. 7 (2017): 645–49. http://dx.doi.org/10.1017/s0022215117000664.

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AbstractBackground:A significant percentage of children with cleft palate suffer from otitis media with effusion and its consequences, such as deafness, chronic adhesive otitis and cholesteatoma. This study aimed to determine whether these effects can be minimised by selecting pharyngofixation as the surgical technique for cleft palate correction.Methods:A retrospective study was performed of 155 patients (308 ears) who underwent surgery from age 5 months to 8 years and were followed up for 36–84 months.Results:In all, 125 ears (41 per cent) had epitympanic retraction, 45 ears (14 per cent) ha

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Aslan, Asim, Gulay Guclu, Ibrahim Tekdemir, and Alaittin Elhan. "Anatomic Limitations of Posterior Exposure of the Sinus Tympani." Otolaryngology–Head and Neck Surgery 131, no. 4 (2004): 457–60. http://dx.doi.org/10.1016/j.otohns.2004.03.028.

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LEONETTI, J., S. MARZO, M. BEAUCHAMP, and W. JELLISH. "Long-Term Results with Operated Sinus Tympani Retraction Cholesteatoma." Otolaryngology - Head and Neck Surgery 133, no. 2 (2005): P178. http://dx.doi.org/10.1016/j.otohns.2005.05.408.

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Leonetti, John P., Sam J. Marzo, Mary M. Beauchamp, and W. Scott Jellish. "Long-Term Results with Operated Sinus Tympani Retraction Cholesteatoma." Otolaryngology–Head and Neck Surgery 135, no. 1 (2006): 152–54. http://dx.doi.org/10.1016/j.otohns.2006.01.008.

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Yiannakis, C. P., R. Sproat, and A. Iyer. "Preliminary outcomes of endoscopic middle-ear surgery in 103 cases: a UK experience." Journal of Laryngology & Otology 132, no. 06 (2018): 493–96. http://dx.doi.org/10.1017/s0022215118000695.

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AbstractBackgroundTotally endoscopic ear surgery and endoscope-assisted microsurgery are still new concepts, with relatively few centres in the UK performing them. Advantages include better visualisation of difficult to reach areas, such as the sinus tympani, and limited external incisions. This paper reports our short-term outcomes for endoscopic middle-ear surgery.MethodsA prospective review was conducted of the first 103 consecutive patients undergoing totally endoscopic ear surgery or endoscope-assisted microsurgery in 1 centre performed by 1 operator. The outcomes assessed were: tympanic

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Cesário de Abreu, Carlos Eduardo, and Oswaldo Laércio Mendonça Cruz. "Surgical Anatomy of Anterior and Retrofacial Approaches to Sinus Tympani." Otology & Neurotology 28, no. 5 (2007): 682–84. http://dx.doi.org/10.1097/mao.0b013e318068b298.

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19

Bozdemir, Kazım, Behçet Tarlak, Hasan Çakar, et al. "Langerhans Cell Histiocytosis in Bilateral Mastoid Cavity." Case Reports in Otolaryngology 2013 (2013): 1–3. http://dx.doi.org/10.1155/2013/957926.

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A 39-year-old male was admitted to our clinic with symptoms of headache, dizziness, nausea, otalgia, otorrhea, tinnitus, and hearing loss in both ears for 3 weeks. Physical examination revealed edema in the tympanic membrane and external ear canal, and pain by palpation in the mastoid area bilaterally. There was no nystagmus, and the rest of the physical examination was otherwise normal. Temporal bone high resolution computed tomography (CT) showed a lesion causing erosion in the mastoid cortex, tegmen tympani, ossicles, and in the bone covering the sigmoid sinus bilaterally. There was also er

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Chen, Bin, Shankai Yin, and Pingjiang Shen. "The Feasibility of the Retrofacial Approach to the Pediatric Sinus Tympani." Otolaryngology–Head and Neck Surgery 133, no. 5 (2005): 780–85. http://dx.doi.org/10.1016/j.otohns.2005.06.011.

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OBJECTIVE: To investigate the feasibility of the retrofacial approach to the pediatric sinus tympani (ST). STUDY DESIGN AND SETTING: Five pediatric cholesteatoma cases, 10 pediatric and 24 adult normal specimens were studied retrospectively using high-resolution CT measurements in our university hospital. The normal pediatric and adult specimens also underwent temporal bone dissections. CT measurements included the depth (d-ST) and the width (w-ST) of ST, the distance (F-PSC) from the facial canal to the posterior semicircular canal, and the distance (P-ST) from the depth of ST on a line perpe

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Luetje, C. M. "Prevention of Sinus Tympani Retraction Following Tympanoplasty: How I Do It." Archives of Otolaryngology - Head and Neck Surgery 120, no. 12 (1994): 1395–96. http://dx.doi.org/10.1001/archotol.1994.01880360087016.

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22

Molteni, Gabriele, Daniele Marchioni, Francesco Mattioli, Angelo Ghidini, Matteo Alicandri-Ciufelli, and Livio Presutti. "Endoscopic Management of Acquired Cholesteatoma." Otolaryngology–Head and Neck Surgery 139, no. 2_suppl (2008): P55. http://dx.doi.org/10.1016/j.otohns.2008.05.179.

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Objective The purpose of this study was to examine the utility of using an endoscope in cholesteatoma surgery and to demonstrate how it allows a reduction in the incidence of residual disease. Methods A prospective study. A total of 53 ears with acquired cholesteatoma (primary) were resected. 20 cases were resected using a canal wall up (CWU) technique, 6 cases using a canal wall down (CWD) technique, and in 27 cases a transcanal tympanotomyatticotomy was performed. All of the patients in our study group underwent an explorative and operative endoscopic ear surgery complementary to the operati

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23

Jianu, Adelina Maria, Monica Adriana Vaida, Mugurel Constantin Rusu, and Alexandra Diana Vrapciu. "The Basal or Sphenopetrosal Superficial Middle Cerebral Vein Type." Medicina 60, no. 2 (2024): 209. http://dx.doi.org/10.3390/medicina60020209.

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Background and Objectives: The adult superficial middle cerebral vein (SMCV) commonly drains into the middle cranial fossa. However, different embryonic types persist, in which the SMCV drains into the lateral sinus. The basal type of SMCV coursing on the middle fossa floor is a scarce variant. Materials and Methods: During a retrospective study of archived computed tomography angiography (CTA) and magnetic resonance angiography (MRA) files, three rare adult cases of the basal or sphenopetrosal type of SMCV were found and further documented. Results: In the first case, which was evaluated via

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Chen, Bin, and Shan-Kai Yin. "The Feasibility of the Retrofacial Approach to the Pediatric Group's Sinus Tympani." Otolaryngology–Head and Neck Surgery 131, no. 2 (2004): P146—P147. http://dx.doi.org/10.1016/j.otohns.2004.06.240.

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Mohanty, Deeganty, Kakumanu Santhaiah, and Robba Rama Soujanya. "A case series of cholesteatoma spread in middle ear cleft." International Journal of Otorhinolaryngology and Head and Neck Surgery 9, no. 4 (2023): 305–9. http://dx.doi.org/10.18203/issn.2454-5929.ijohns20230757.

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Background: This study aimed to describe the spread of cholesteatoma in middle ear cleft. Methods: The 20 patients diagnosed with chronic otitis media, squamosal type (cholesteatoma) who underwent mastoidectomy exploration were included in this study. The main emphasis was to find out the extent and spread of cholesteatoma into the middle ear cleft. Results: The result of the study showed 50% of cases spread to middle ear cavity (20% -meso tympanum, 15%-sinus tympani,15%-facial recess), 20% into the attic, 30% into adits, antrum and mastoid air cell system. Conclusions: All of our patients und

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Ozturan, Orhan, Charles C. Miller, Carol A. Bauer, and Herman A. Jenkins. "Dimensions of the Sinus Tympani and its Surgical Access VIA a Retrofacial Approach." Annals of Otology, Rhinology & Laryngology 105, no. 10 (1996): 776–83. http://dx.doi.org/10.1177/000348949610501004.

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The sinus tympani (ST) is a critical anatomic region of the temporal bone. It lies medial to the facial nerve, between the ponticulus and the subiculum, and therefore is not easily visualized by routine surgical approaches to the middle ear and mastoid. This limited access makes the ST a site that is notorious for residual cholesteatoma. An extensive evaluation of the anatomic dimensions of the ST was made from human temporal bones. Three hundred twenty-seven bones were examined at four standardized levels to describe the dimensions and anatomic relationships of the ST with other structures of

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ABREU, C., and O. CRUZ. "Surgical Anatomy of the Anterior and Retrofacial Approach to the Sinus Tympani (ST)." Otolaryngology - Head and Neck Surgery 133, no. 2 (2005): P176—P177. http://dx.doi.org/10.1016/j.otohns.2005.05.404.

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Todd, N. Wendell. "Depth of the Sinus Tympani is Unrelated to Mastoid Pneumatization: A Cartesian Coordinate Study." Journal of Laryngology & Otology 130, S3 (2016): S239—S240. http://dx.doi.org/10.1017/s0022215116007106.

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Marchioni, Daniele, Sara Valerini, Francesco Mattioli, Matteo Alicandri-Ciufelli, and Livio Presutti. "Radiological assessment of the sinus tympani: temporal bone HRCT analyses and surgically related findings." Surgical and Radiologic Anatomy 37, no. 4 (2014): 385–92. http://dx.doi.org/10.1007/s00276-014-1366-7.

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30

Gupta, Nitika, Mohinder Lal, and Rohan Gupta. "Evaluating the role of otoendoscope in cholesteatoma surgery." International Journal of Otorhinolaryngology and Head and Neck Surgery 5, no. 3 (2019): 764. http://dx.doi.org/10.18203/issn.2454-5929.ijohns20191746.

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<p class="abstract"><strong>Background:</strong> Endoscope assisted ear surgery (EAES) reduces the chances of residual cholesteatomas as compared to the conventional microscopic technique, primarily because of the direct visualization of sites where residual cholesteatoma is common, which is often missed out during the traditional microscopic surgical procedure. The aim of the study was to evaluate the hidden areas of middle ear using endoscopes during the conventional microscopic cholesteatoma surgery.</p><p class="abstract"><strong>Methods:</strong>

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Herizal, Azwar Ridwan, Fadhlia, Nurul Machilah, and Azzam Faiz Mutawakkil. "The Compatibility of Preoperative Temporal Bone CT Scan Interpretation and Intraoperative Findings in Chronic Suppurative Otitis Media at Dr. Zainoel Abidin Hospital Banda Aceh." GSC Advanced Research and Reviews 15, no. 3 (2023): 207–15. http://dx.doi.org/10.30574/gscarr.2023.15.3.0176.

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Introduction: Chronic suppurative otitis media (CSOM) is middle ear and mastoid infection that causes hearing loss globally. Computed Tomography (CT)-Scan of the temporal bone is useful for assessing the pathogenesis of the disease and estimating the prognosis. In addition, evaluation of CT-Scan in patients with CSOM is useful for selecting the appropriate surgical procedure to minimize post-surgical complications. This study aims to assess the suitability of temporal CT-Scan interpretation to intraoperatif findings in CSOM patients. Methods: This is an observational study with cross-sectional

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Herizal, Ridwan Azwar, Fadhlia, Machilah Nurul, and Faiz Mutawakkil Azzam. "The Compatibility of Preoperative Temporal Bone CT Scan Interpretation and Intraoperative Findings in Chronic Suppurative Otitis Media at Dr. Zainoel Abidin Hospital Banda Aceh." GSC Advanced Research and Reviews 15, no. 3 (2023): 207–15. https://doi.org/10.5281/zenodo.8269284.

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<strong>Introduction: </strong>Chronic suppurative otitis media (CSOM) is middle ear and mastoid infection that causes hearing loss globally. Computed Tomography (CT)-Scan of the temporal bone is useful for assessing the pathogenesis of the disease and estimating the prognosis. In addition, evaluation of CT-Scan in patients with CSOM is useful for selecting the appropriate surgical procedure to minimize post-surgical complications. This study aims to assess the suitability of temporal CT-Scan interpretation to intraoperatif findings in CSOM patients. <strong>Methods: </strong>This is

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Mishra, Girish, Yojana Sharma, Sona Patel, and Viral Patel. "Clinicoradiological correlation between preoperative high-resolution computed tomography findings and intraoperative findings in chronic otitis media (squamous type)." International Journal of Otorhinolaryngology and Head and Neck Surgery 7, no. 5 (2021): 797. http://dx.doi.org/10.18203/issn.2454-5929.ijohns20211571.

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<p class="abstract"><strong>Background:</strong> Chronic otitis media is a major health problem with significant morbidity. High-resolution computed tomography (HRCT) is extremely useful for middle ear pathology and extension of the disease. The objective was to study the correlation between preoperative HRCT and intraoperative findings in chronic suppurative otitis media (squamous type).</p><p class="abstract"><strong>Methods:</strong> This analytical study included 61 cases of chronic otitis media (squamous type). Preoperative HRCT findings were corr

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34

Loock, James. "Surgery for cholesteatoma of the facial recess and sinus tympani: retrotympanotomy from anterior, mobilizing and using chorda tympani for guidance - Farrior's principle rediscovered and modified." Journal of Laryngology & Otology 130, S3 (2016): S140—S141. http://dx.doi.org/10.1017/s0022215116004758.

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Tadaki, Tohru, Ryosuke Kamiyama, Hiro-Oki Okamura, and Iwao Ohtani. "Anomalies of the auditory organ in trisomy 18 syndrome: human temporal bone histopathological study." Journal of Laryngology & Otology 117, no. 7 (2003): 580–83. http://dx.doi.org/10.1258/002221503322113094.

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The purpose of this study was to define the histopathological changes in the temporal bone of a fetus with trisomy 18 syndrome, a stillborn due to perosplanchnia. Several anomalies were found including malformation of the auditory ossicles, residual mesenchyme in the middle ear, aberrant tensor tympani muscle, absence of stapedial tendon, aberrant lateral ampullary nerve and wide endolymphatic sinus. The incus body was deformed and separated from the long process by connective tissue and monocrural stapes was noted in the right ear. Three-dimensional reconstruction images provided a clear view

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Linthicum, Fred H., Qing Tian, and William Slattery. "Marrow-Mesenchyme Connections in the Fetal and Newborn Tympanum." Annals of Otology, Rhinology & Laryngology 106, no. 6 (1997): 466–70. http://dx.doi.org/10.1177/000348949710600604.

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Examinations of 41 human fetal, 8 infant, and 8 juvenile temporal bones prepared for light microscopic evaluation revealed direct connections between the hematopoietic bone marrow and the unresolved mesenchyme in the middle ear. The connections first appeared at 15 weeks of gestation and became bridged by fibrous tissue, in most cases, by the postpartum age of 10 months. Between 16 and 18 months after birth, the marrow-mesenchyme connections gradually disappeared. The areas in which the connections were most numerous were the anterior epitympanum, the sinus tympani medial to the stapedius musc

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International, Journal of Medical Science and Innovative Research (IJMSIR). "A Comparative Study Between Hrct Temporal Bone V/S Intra-Operative Findings in Unsafe Ear." International Journal of Medical Science and Innovative Research (IJMSIR) 9, no. 4 (2024): 167–73. https://doi.org/10.5281/zenodo.15423239.

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<strong>Abstract</strong> <strong>Introduction: </strong>The evaluation of middle ear conditions, particularly unsafe ear conditions like cholesteatoma, requires accurate diagnostic tools to in plan surgical procedure and predict outcomes. High-resolution computed Tomography (HRCT) of the temporal bone has emerged as a critical imaging modality due to its detailed visualization of bony structures. <strong>Aim & Objectives: </strong>The study aims to assess the concordance between HRCT temporal bone and intraoperative observations, evaluate the sensitivity and specificity of HRCT, and eluci

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Bekci, Tumay, Omer Hizli, Mesut Ozturk, and Guven Yildirim. "Quantitative three-dimensional computed tomography analysis of sinus tympani volume in temporal bones with petrous apex pneumatization." Auris Nasus Larynx 47, no. 4 (2020): 587–92. http://dx.doi.org/10.1016/j.anl.2020.01.009.

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Diab, Kh M., N. A. Daikhes, S. A. Chobulov, et al. "Combined approach surgery of endolymphatic sac tumor: case report and literature review." Russian Otorhinolaryngology 21, no. 3 (2022): 127–36. http://dx.doi.org/10.18692/1810-4800-2022-3-127-136.

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The article describes a clinical observation of a 17-year-old patient with an advanced tumor of the endolymphatic sac in the direction of the middle and posterior cranial fossae, the internal auditory meatus, and the cerebellopontine angle. After selective embolization of tumor afferent vessels, a combined transmastoid, translabyrinthine, and extended approach through the middle cranial fossa was used. The facial nerve is preserved along its entire length. The inferior cranial nerves remained intact when the mass was removed from the jugular foramen. Resection of the lower part of the tumor to

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Baklacı, Deniz, İsmail Güler, İhsan Kuzucu, Rauf Oğuzhan Kum, and Müge Özcan. "A Comparison of the Clinical Features and Intraoperative Findings in Cholesteatoma Patients with and without Sinus Tympani Invasion." Journal of Academic Research in Medicine 10, no. 2 (2020): 138–42. http://dx.doi.org/10.4274/jarem.galenos.2020.2948.

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41

Chavan, Reshma P., Shivraj M. Ingole, and Santosh N. Birajdar. "Overview of tympanoplasty techniques and results." International Journal of Otorhinolaryngology and Head and Neck Surgery 3, no. 2 (2017): 170. http://dx.doi.org/10.18203/issn.2454-5929.ijohns20170360.

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<p>The objective of this article is to overview about the changing techniques of tympanoplasty surgery and increase in the anatomical and functional success rate of surgeries. Introduction of endoscope in ear surgeries is time saving. Endoscopes are helpful to access hidden areas which was difficult with the help of microscope such as facial recesses, sinus tympani, extension of posterior-superior retraction pockets, etc. Also various modifications done in the techniques of using graft material for tympanoplasty surgery are reviewed in terms of graft acceptance and improvement of hearing

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Jackson, R., A. B. Addison, and P. R. Prinsley. "Cholesteatoma in children and adults: are there really any differences?" Journal of Laryngology & Otology 132, no. 7 (2018): 575–78. http://dx.doi.org/10.1017/s0022215118000890.

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AbstractBackgroundCholesteatoma is widely considered to be more aggressive in children than adults, yet few studies have directly compared the operative findings and surgical outcomes between these two groups. This study aimed to assess differences between childhood and adult cholesteatoma.MethodsThe operative caseload of a single consultant surgeon was reviewed between January 2006 and May 2017 using the online Common Otology Audit database. Extracted data were categorised according to patient age (children, aged below 16 years, and adults, aged 16 years or over) and compared.ResultsThis stud

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Murugesan, Gowrishankar, Suresh Vadivel, and Sujatha Balu. "A study of radiological assessment of chronic otitis media in both mucosal and squamosal disease." International Journal of Otorhinolaryngology and Head and Neck Surgery 8, no. 8 (2022): 647. http://dx.doi.org/10.18203/issn.2454-5929.ijohns20221881.

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<p class="abstract"><strong>Background:</strong> Chronic otitis media (COM) is common disease prevalent in India. Patients coming to OPD who were clinically diagnosed as chronic otitis media (COM) were evaluated using High resolution computerised tomography (HRCT) temporal bone. HRCT temporal bone is highly useful in knowing the disease involving middle ear cleft and adjacent structures. Previous studies have indicated the importance of HRCT temporal bone in mapping anatomy and middle ear disease status in COM patients. The aim of the study was to assess radiological findings

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Baklaci, Deniz, Ihsan Kuzucu, Ismail Guler, et al. "Effect of mastoid bone pneumatization on the conformation and depth of the sinus tympani, a high-resolution computed tomography study." Surgical and Radiologic Anatomy 41, no. 8 (2019): 921–26. http://dx.doi.org/10.1007/s00276-019-02246-3.

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Abou-Bieh, Alaa A., Thomas J. Haberkamp, and Jarah Ali Al-Tubaikh. "R435 – Stapedius Muscle Relations to the Facial Canal." Otolaryngology–Head and Neck Surgery 139, no. 2_suppl (2008): P190. http://dx.doi.org/10.1016/j.otohns.2008.05.591.

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Problem The gross anatomical variations of the stapedius muscle and its relations to the facial nerve canal. Methods Thirty-five temporal bones were dissected, and the anatomic details were studied utilizing an operating microscope and otoendoscopes with 0o, 30o and 70o angles and 2.7 and 3 mm diameters. The muscle origin, its course in its bony sulcus with its relation to the facial nerve canal, the tendon and its insertion were studied. Results Marked variations in the origin, size, and course of the muscle in its bony sulcus were detected. The shape of the sulcus itself and its relation to

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Wang, Zhen, Qian Hou, Pu Wang, et al. "The image variations in mastoid segment of facial nerve and sinus tympani in congenital aural atresia by HRCT and 3D VR CT." International Journal of Pediatric Otorhinolaryngology 79, no. 9 (2015): 1412–17. http://dx.doi.org/10.1016/j.ijporl.2015.06.014.

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Babu, K. Sharath, and R. Shankar. "A study to evaluate and compare the outcomes of endoscope versus microscope assisted myringoplasty." International Journal of Otorhinolaryngology and Head and Neck Surgery 7, no. 6 (2021): 988. http://dx.doi.org/10.18203/issn.2454-5929.ijohns20212121.

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<p class="abstract"><strong>Background:</strong> In microscope assisted middle ear procedures surgeons can only observe the parts of the tympanic cavity, the hidden areas, such as the facial recess and sinus tympani, would not be visualised which needs to be exposed for performing tympanoplasty. The aim of the study was to compare the outcomes of microscope versus endoscope assisted myringoplasties in terms of duration of the procedure, graft take up, improvement in hearing and incidence of any complications.</p><p class="abstract"><strong>Methods:</stron

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Showkat, Showkat Ahmad, Nadhia Bhagat, Mohammed Shafi Bhat, and Bilal Shafiq. "Role of otoendoscope as a preoperative tool in tympanoplasty." International Journal of Otorhinolaryngology and Head and Neck Surgery 6, no. 4 (2020): 695. http://dx.doi.org/10.18203/issn.2454-5929.ijohns20201285.

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<p class="abstract"><strong>Background:</strong> Chronic suppurative otitis media (CSOM) is one of the common causes for hearing impairment and disability. Despite continuous technical improvement, the basic optical principles and their limitations have remained the same over the past three decades. This study aimed at visualizing and evaluating the middle ear structures with the aid of 0 and 30-degree otoendoscopes preoperatively in cases of chronic suppurative otitis media.</p><p class="abstract"><strong>Methods:</strong> In this prospective study, 7

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Dankuc, Dragan, Ljiljana Vlaski, and Nemanja Pejakovic. "Techniques of the tympanomastoidectomy with reconstruction of the posterior bone wall of the external auditory canal." Srpski arhiv za celokupno lekarstvo 143, no. 7-8 (2015): 480–86. http://dx.doi.org/10.2298/sarh1508480d.

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A combined tympanoplasty method, the mobile-bridge tympanoplasty, has been applied at the Clinic for Ear, Nose and Throat Diseases in Novi Sad since 1998. Mobile-bridge tympanoplasty is performed at our Clinic by applying Feldmann?s procedure utilizing a microsurgical oscillating saw. It is a combination of closed and open techniques for surgical treatment of middle ear diseases. In addition to this technique, a method for reconstruction of the posterior bone wall of the external auditory canal was introduced. This procedure is applied in cases of damage or impairment of the bony ear canal wal

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Badr-El-Dine, Mohammed, Yasser G. Shewel, Ahmad A. Ibrahim, and Mohammed Khalifa. "Endoscope-assisted surgery: a major adjunct in cholesteatoma surgery." Egyptian Journal of Otolaryngology 29, no. 2 (2013): 66–70. http://dx.doi.org/10.7123/01.ejo.0000426391.27924.84.

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EnAbstract Objective The purpose of this study was to evaluate the role of middle-ear endoscopy in the effective control over cholesteatoma through visualizing hidden areas of the middle-ear cleft. Materials and methods A total of 60 ears with retraction pocket cholesteatoma were operated upon. They were subdivided into 40 cases operated upon using the canal wall up technique and another 20 cases operated upon using transcanal atticotomy. Endoscopically guided ear surgery was incorporated complementary to the microscope as a principal part in the procedure. Results The incidence of cholesteato

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