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Journal articles on the topic 'Humeri'

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1

Chaudhary, Raju Kumar, Arun Dhakal, Sanjib Kumar Sah, Surya B. Prajuli, Suman Pokhrel, and Santosh Kumar Deo. "Morphometric Evaluation of Dry Humerus Bone in a Medical College of Eastern Nepal." Birat Journal of Health Sciences 4, no. 2 (2019): 729–33. http://dx.doi.org/10.3126/bjhs.v4i2.25455.

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Introduction: Anthropometric measurement of dry bones are helpful to estimate the stature. It is useful for differentiating unidentified bodies, skeletal remains, surgical procedures and are helpful for anthropologists, anatomists, forensic and surgery.
 Objective: The objective of this study was to find the morphometric measurements of dry Humerus bone available at Birat Medical College and Teaching Hospital of Eastern Nepal.
 Methodology: A cross- sectional study was conducted from 28th June- 28th July 2019 in the department of Anatomy of Birat Medical College and Teaching Hospital
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2

Schwarz, Gilbert Manuel, Lukas Zak, Lena Hirtler, and Gerald Eliot Wozasek. "Anatomical Considerations of Intramedullary Humeral Nailing and Lengthening." Journal of Clinical Medicine 9, no. 3 (2020): 806. http://dx.doi.org/10.3390/jcm9030806.

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Intramedullary lengthening, in cases of extensive humeral shortening, offers the advantages of preventing external-fixator-associated problems. The humeral cavity, as the main parameter in nailing, however, has been neglected in recent literature. It was hypothesized that available implants might be too large and therefore increase the risk of intraoperative fractures. The aim of this cross-sectional study was to describe the humeral canal and how it might affect the choice of implant and the surgical approach. Thirty humeri (15 female, 15 male) from clinical patients and anatomical specimens
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Majed, Addie, Tanujan Thangarajah, Dominic Southgate, Peter Reilly, Anthony Bull, and Roger Emery. "Cortical thickness analysis of the proximal humerus." Shoulder & Elbow 11, no. 2 (2017): 87–93. http://dx.doi.org/10.1177/1758573217736744.

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Background Structural changes within the proximal humerus influence the mechanical properties of the entire bone and predispose to low-energy fractures with complex patterns. The aim of the present study was to measure the cortical thickness in different regions of the proximal humerus. Methods Thirty-seven proximal humeri were analyzed using novel engineering software to determine cortical thickness in 10 distinct anatomical zones. Results The cortical thickness values ranged from 0.33 mm to 3.5 mm. Fifteen specimens demonstrated a consistent pattern of progressive cortical thinning that incr
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4

MAHAJAN, ANUPAMA. "SUPRATROCHLEAR FORAMEN." Professional Medical Journal 18, no. 01 (2011): 128–32. http://dx.doi.org/10.29309/tpmj/2011.18.01.1879.

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Introduction: The knowledge of the presence of STF in a humerus may be important for preoperative planning for treatment of supracondylar fractures. Objectives: Focused on the STF which is an important variation in the distal end of the humerus. Material and Method: The material consisted of 100 humeri of known sex taken from the Department of Anatomy, Sri Guru Ram Das Institute of Medical Sciences and Research, Amritsar. 36 pairs of male humeri and 14 pairs of female humeri were taken. Results: The supracondylar foramen is seen in 26% of total humeri. It was present more in the females as com
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Diklic, I. D., Z. D. Ganic, V. B. Stevanovic, A. S. Crnobaric, M. Glisic, and Z. B. Blagojevic. "Fiksacija tuberkuluma kod visedelnih preloma proksimalnog humerusa lecenih hemiartroplastikom." Acta chirurgica Iugoslavica 57, no. 1 (2010): 31–34. http://dx.doi.org/10.2298/aci1001031d.

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Hemiarthroplasty is an effective treatment for multifragmentary fractures of the proximalh humerus. Purpose of this study was to compare 2 different methods of tuberosity dislocations,which is one of the primary reasons for successful posttraumatic arthroplasty. Between 2006 and 2008, 29 patients with multifragmentary fractures of the proximal humerus underwent hemiarthroplasty of the shoulder. Mean gae was 69y., while mean postoperative follow up was 27 months.We evaluated two different techiques of tuberosity fixation after anatomic reattachment on humeri: (A) intertuberosity suture stabiliz
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6

Galal, Sherif, Jonggu Shin, Peter Principe, et al. "Humerus Lengthening: A Comparison of the Internal Lengthening Nail to External Fixation." HSS Journal®: The Musculoskeletal Journal of Hospital for Special Surgery 17, no. 2 (2021): 207–12. http://dx.doi.org/10.1177/1556331621996334.

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Introduction: Magnetic internal lengthening nails (MILNs) have been used for humeral lengthening to avoid complications associated with external fixation. Purpose/Questions: We compared the 1-year Disabilities of the Arm, Shoulder and Hand (DASH) score, adjacent joint range of motion (ROM), bone healing index (BHI), length achieved, distraction rate, and complications when lengthening the humerus using MILN vs using external fixation. Methods: We conducted a retrospective cohort study of 18 patients (22 humeri) from January 2001 to March 2020 divided into 2 groups, the MILN group (7 patients,
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7

Patterson-Buckendahl, P., S. B. Arnaud, G. L. Mechanic, R. B. Martin, R. E. Grindeland, and C. E. Cann. "Fragility and composition of growing rat bone after one week in spaceflight." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 252, no. 2 (1987): R240—R246. http://dx.doi.org/10.1152/ajpregu.1987.252.2.r240.

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To gain some insight into the early effects of spaceflight on skeletal metabolism, we quantified the major chemical constituents and a noncollagenous protein, osteocalcin, in the third-lumbar vertebrae and humeri from 8-wk-old rats that were part of the 7-day NASA Spacelab 3 flight experiments. The ratio of calcium to hydroxyproline in the humeral diaphysis increased from 8.5 in preflight to 9.8 in ground simulation control and only to 8.9 in flight bones. There was no demonstrable change in the fraction of nonmineralized collagen. Osteocalcin content was reduced in the humerus and vertebra. R
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8

Straw, M., and S. J. Langley-Hobbs. "The feline humerus." Veterinary and Comparative Orthopaedics and Traumatology 18, no. 01 (2005): 01–06. http://dx.doi.org/10.1055/s-0038-1632922.

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SummaryThe humeri of eleven feline cadavers were dissected and safe anatomical areas for placing external skeletal fixator pins were determined. Relevant measurements taken of the humeral condyle enabled a determination of a safe pin diameter range of 1.5 to 2.2 mm for transcondylar pins. Further anatomical measurements allowed recommendations to be made to angle pins in the distal humerus in a distolateral proximomedial direction so that the ESF pin penetrates the far cortex at least 20 mm proximal to the medial epicondyle in order to avoid pin penetration of the supracondylar foramen. Cross
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9

Dare, Samuel S., Godfery Masilili, Kintu Mugagga, and Peter E. Ekanem. "Evaluation of Bilateral Asymmetry in the Humerus of Human Skeletal Specimen." BioMed Research International 2019 (July 16, 2019): 1–11. http://dx.doi.org/10.1155/2019/3194912.

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Several studies have established a relationship between morphological and behavioral asymmetry making investigations of bilateral bone asymmetry an attractive and important research area. The purpose of this study was to investigate bilateral asymmetry patterns of skeletal specimen from five geographical locations (Rwanda, Burundi, Congo, Kenya, and Uganda) at Galloway Osteological Collection, Department of Anatomy, School of Biomedical Sciences, Makerere University College of Health Sciences. The angle of torsion and retroversion, mid-shaft circumference, length, and weight of 232 pairs of hu
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10

Martinez-Romo, Miguel, Shahram Lotfipour, and C. Eric McCoy. "Bilateral Luxatio Erecta Humeri." Clinical Practice and Cases in Emergency Medicine 2, no. 5 (2021): 249–50. http://dx.doi.org/10.5811/cpcem.2021.1.51255.

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Case Presentation: We describe a middle-aged male presenting to the emergency department with bilateral shoulder pain, holding both arms in abduction after trauma. Radiographs demonstrated a bilateral inferior dislocation of the glenohumeral joints consistent with luxatio erecta humeri. Discussion: We review the clinical presentation of luxatio erecta and its complications. We also describe the characteristic presentation on radiographs. Our case illustrates the hallmark findings of luxatio erecta of an abducted humeral shaft parallel to the scapular spine.
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Lim, Joon-Ryul, Tae-Hwan Yoon, Hwan-Mo Lee, and Yong-Min Chun. "Anatomic fit of precontoured extra-articular distal humeral locking plates: a cadaveric study." Clinics in Shoulder and Elbow 24, no. 2 (2021): 66–71. http://dx.doi.org/10.5397/cise.2021.00227.

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Background: Extra-articular distal humerus locking plates (EADHPs) are precontoured anatomical plates widely used to repair distal humeral extra-articular diaphyseal fractures. However, EADHPs frequently cause distal protrusion and resulting skin discomfort. The purpose of this study was to predict the occurrence of anatomic fit mismatch. We hypothesized that the smaller the humerus size, the greater the anatomic fit mismatch with EADHP.Methods: Twenty humeri were analyzed in this study. Humeral length and distal humeral width were used as parameters of humeral size. Plate protrusion was measu
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Petroianu, Andy, Renato Abranches Corsetti, and Luiz Ronaldo Alberti. "The effect of the presence of muscle tissue in a bone healing site." Revista do Hospital das Clínicas 59, no. 4 (2004): 193–97. http://dx.doi.org/10.1590/s0041-87812004000400007.

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PURPOSE: The recovery of a bone fracture is a process that is not yet fully understood. The literature conflicts on the results obtained by the interposition of foreign tissue inside a damaged bone. The objective of the present study was to ascertain the effect of placing muscle tissue between the stumps of a fractured bone. METHOD: The study was carried out on 10 rabbits divided into 2 groups (n = 5): Group 1-partial fracture of the humerus and interposition of muscle tissue; Group 2-complete fracture of the humerus and interposition of muscle tissue. The fractured limb of all animals was imm
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13

Gibson, Michaela, Keren Dittmer, Rebecca Hickson, Penny Back, Alvaro Wehrle-Martinez, and Chris Rogers. "The Mid-Diaphysis Is a Poor Predictor of Humeral Fracture Risk Indicating That Predisposing Factors Are Recent." Ruminants 1, no. 1 (2021): 23–30. http://dx.doi.org/10.3390/ruminants1010002.

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The incidence of spontaneous humeral fractures in first-lactation dairy heifers in New Zealand has emphasised the need to understand the thoracic limb bone growth of dairy heifers. Previous research has indicated that a predisposing factor to spontaneous humeral fracture is nutrition. In addition, it has been hypothesised that liver copper concentration affects bone strength and may be a potential factor associated with humeral fracture risk. The aim of this study was to compare bone morphology in the mid-diaphysis of the metacarpus and humerus of heifers affected and unaffected by spontaneous
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Seegenschmiedt, M. H., L. Keilholz, P. Martus, M. Kuhr, G. Wichmann, and R. Sauer. "Epicondylopathia humeri." Strahlentherapie und Onkologie 173, no. 4 (1997): 208–18. http://dx.doi.org/10.1007/bf03039290.

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15

Zerath, E., D. Godet, X. Holy, et al. "Effects of spaceflight and recovery on rat humeri and vertebrae: histological and cell culture studies." Journal of Applied Physiology 81, no. 1 (1996): 164–71. http://dx.doi.org/10.1152/jappl.1996.81.1.164.

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Skeletal changes associated with spaceflight in the rat have been well documented, but few data are available on bone tissue and bone cell metabolism after subsequent on-Earth recovery. We therefore investigated the effects of microgravity and subsequent recovery on trabecular bone morphology and cellular activities in rat humeri and thoracic vertebrae and compared histomorphometric parameters in caudal vertebrae with the behavior of vertebral osteoblastic cells in culture. We report here that humeral weight showed normal growth during the experiment but was unaffected by spaceflight or recove
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16

Jabran, Ali, Chris Peach, Zhenmin Zou, and Lei Ren. "Biomechanical comparison of screw-based zones of a spatial subchondral support plate for proximal humerus fractures." Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine 233, no. 3 (2019): 372–82. http://dx.doi.org/10.1177/0954411919827984.

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Stabilisation of proximal humerus fractures remains a surgical challenge. Spatial subchondral support (S3) plate promises to overcome common complications associated with conventional proximal humerus plates. This study compared the biomechanical performance of S3 plate with a fixed-angle hybrid blade (Equinoxe Fx) plate and a conventional fixed-angle locking plate (PHILOS). The effects of removal of different S3 plate screws on the humeral stability were also investigated. A total of 20 synthetic left humeri were osteotomised transversely at the surgical neck to simulate a two-part fracture a
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17

Larson, S. G. "Estimating humeral torsion on incomplete fossil anthropoid humeri." Journal of Human Evolution 31, no. 3 (1996): 239–57. http://dx.doi.org/10.1006/jhev.1996.0059.

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18

Smith, Emily, Ola Harrysson, Emily Griffith, and Denis Marcellin-Little. "Influence of chondrodystrophy and brachycephaly on geometry of the humerus in dogs." Veterinary and Comparative Orthopaedics and Traumatology 29, no. 03 (2016): 220–26. http://dx.doi.org/10.3415/vcot-15-11-0181.

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Summary Objective: To assess the geometry of canine humeri as seen on radiographs in chondrodystrophic dogs (CD) and brachycephalic dogs (BD) compared to non-chondrodystrophic dogs (NCD). Methods: Mediolateral (ML) and craniocaudal (CC) radiographs of skeletally mature humeri were used (CD [n = 5], BD [n = 9], NCD [n = 48]) to evaluate general dimensions (length, width, canal flare, cortical thickness), curvature (shaft, humeral head, and glenoid), and angulation (humeral head and condyle). Measurements from CD, BD, and NCD were compared. Results: Mean humeral length was shorter in CD (108 mm)
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19

Geldschläger, Stefanie. "Epicondylitis humeri radialis." DO - Deutsche Zeitschrift für Osteopathie 5, no. 2 (2007): 24. http://dx.doi.org/10.1055/s-2007-981514.

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20

Bengert, O. "Die Epicondylitis humeri." Zeitschrift für Orthopädie und ihre Grenzgebiete 120, no. 02 (2008): 209–12. http://dx.doi.org/10.1055/s-2008-1051602.

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21

DAVIDS, JON R., and RICHARD D. TALBOTT. "Luxatio Erecta Humeri." Clinical Orthopaedics and Related Research &NA;, no. 252 (1990): 144???149. http://dx.doi.org/10.1097/00003086-199003000-00021.

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22

Billmann, Franck. "Processus Supracondylaris Humeri." New England Journal of Medicine 362, no. 8 (2010): 739. http://dx.doi.org/10.1056/nejmicm0905739.

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23

Jerosch, J., and M. Loew. "Epicondylopathia radialis humeri." Obere Extremität 5, no. 2 (2010): 125–28. http://dx.doi.org/10.1007/s11678-010-0071-3.

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24

Halagatti, Manjunath S., and Pramod Rangasubhe. "A study of nutrient foramina in dry adult humeri of South Indian subjects." National Journal of Clinical Anatomy 01, no. 02 (2012): 076–80. http://dx.doi.org/10.1055/s-0039-3401666.

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Abstract Background : Vascular insults to the humerus either during fracture dislocation or during surgical correction of fracture may result in delayed healing or non-union of fracture. It is worth to find the number and size of nutrient foramina. The know ledge regarding the nutrien foramina helps to protect them during conservative operative procedures of the bone, thus to concentrate upon the viability of the fractured fragments. Objectives: To observe the location of nutrient foramina with reference to the different segments of shaft of humerus,to note variations in number, direction and
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25

Amadi, Hippolite O., Addie Majed, Roger J. H. Emery, and Anthony M. J. Bull. "A HUMERAL COORDINATE SYSTEM FOR IN VIVO 3-D KINEMATICS OF THE GLENOHUMERAL JOINT." Journal of Musculoskeletal Research 12, no. 03 (2009): 169–74. http://dx.doi.org/10.1142/s0218957709002298.

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The aim of this study was to define axes from clearly identifiable landmarks on the proximal aspect of the humerus and to compare these for reasonable best alternatives to the use of the humeral canal and elbow epicondylar axes to define a humeral coordinate frame (HCF). The elbow epicondylar axis (EC) and six different humeral canal axes (HC) based on varying lengths of humerus were quantified from 21 computed tomography (CT) scans of humeri. Six additional axes were defined using the proximal humerus only. These included a line from the center of a sphere fit on the humeral head to the 3D su
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Demirel, Mehmet, Berkan Anarat, Mehmet Ersin, Ali Erşen, and Cengiz Şen. "An Unusual Traumatic Presentation: Luxatio Erecta Humeri and Concomitant Hip Dislocation." Case Reports in Orthopedics 2016 (2016): 1–3. http://dx.doi.org/10.1155/2016/6910945.

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Introduction. Inferior dislocation of the glenohumeral joint, known as luxatio erecta humeri, and posterior hip dislocation are both rare presentations in the emergency department. The most common aetiology is falling for luxatio erecta humeri. The aim of this manuscript was to present a unique case in terms of luxatio erecta humeri, which has a different aetiology, treatment method, and concomitant injury. Presentation of Case. We report a construction worker who was rescued from a collapsed building who presented with both luxatio erecta humeri and complex posterior hip dislocation. An ortho
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27

Wolpert, L., and A. Hornbruch. "Double anterior chick limb buds and models for cartilage rudiment specification." Development 109, no. 4 (1990): 961–66. http://dx.doi.org/10.1242/dev.109.4.961.

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Most models for the specification of the skeletal elements in the developing limb bud are based on a chemical specification well before overt cartilage differentiation. By contrast, a physico-mechanical model proposes that the process of condensation—an early feature of cartilage differentiation—is itself the basis for patterning the elements. The models thus make quite different predictions as to when the rudiments are specified. Double anterior limb buds have been constructed at stages earlier than condensation, with the expectation that, if specification of the humerus occurs before cartila
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Smithson, Timothy R., and Jennifer A. Clack. "A new tetrapod from Romer's Gap reveals an early adaptation for walking." Earth and Environmental Science Transactions of the Royal Society of Edinburgh 108, no. 1 (2017): 89–97. http://dx.doi.org/10.1017/s1755691018000075.

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ABSTRACTA new early tetrapod, Mesanerpeton woodi gen. et sp. nov., collected by Stan Wood from the Ballagan Formation, Tournaisian CM palynozone, at Willie's Hole, Scottish Borders, is described. It includes vertebrae like those of Crassigyrinus, with poorly developed neural arches, a well ossified ulna with a large olecranon, and a humerus that is structurally intermediate between the pleisiomorphic condition of Devonian taxa and that of all later forms. A comparative analysis of this new material and other tetrapodomorph humeri revealed how an increase in humeral torsion transformed the cour
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Janis, Christine M., James G. Napoli, Coral Billingham, and Alberto Martín-Serra. "Proximal Humerus Morphology Indicates Divergent Patterns of Locomotion in Extinct Giant Kangaroos." Journal of Mammalian Evolution 27, no. 4 (2020): 627–47. http://dx.doi.org/10.1007/s10914-019-09494-5.

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Abstract Sthenurine kangaroos, extinct “giant kangaroos” known predominantly from the Plio-Pleistocene, have been proposed to have used bipedal striding as a mode of locomotion, based on the morphology of their hind limbs. However, sthenurine forelimb morphology has not been considered in this context, and has important bearing as to whether these kangaroos employed quadrupedal or pentapedal locomotion as a slow gait, as in extant kangaroos. Study of the correlation of morphology of the proximal humerus in a broad range of therian mammals shows that humeral morphology is indicative of the degr
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Zhang, L., B. Yuan, C. Wang, and Z. Liu. "Comparison of anatomical shoulder prostheses and the proximal humeri of Chinese people." Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine 221, no. 8 (2007): 921–27. http://dx.doi.org/10.1243/09544119jeim267.

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Reconstruction of normal anatomy is important to a successful proximal humeral arthroplasty, in which the surgeon needs to know multiple measured anatomical parameters during the surgery. Based on three-dimensional computed tomography scanning data, computer models of the proximal humeri of 180 Chinese people were built. They came from 77 males and 103 females; their ages ranged from 19 to 86 years. Anatomical parameters including the curvature diameter of the head, the head height, the inclination, and the retro-version were measured using the software in these three-dimensional proximal hume
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Subramanyam, Govula, Kategari Chittinarasamma, Chaluvadi Jayamma, and Somasekhar R. "A Study on Variations of Nutrient Foramen of Humerus in Kurnool, Andhra Pradesh, India, and Its Clinical Relevance." Journal of Evolution of Medical and Dental Sciences 10, no. 23 (2021): 1772–76. http://dx.doi.org/10.14260/jemds/2021/366.

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BACKGROUND Nutrient foramen of humerus is an opening in the shaft of humerus which conducts nutrient vessels for medullary cavity. Major source of blood supply to long bone is the nutrient artery. Knowledge regarding nutrient foramen is important for orthopaedic surgeons while doing any procedure on humerus like bone grafting, plating and also plays an important role in fracture healing. We wanted to determine the location, number, and direction of nutrient foramen of humerus. METHODS The observational study was conducted on 72 adult humeri (36 of right side and 36 of left side) collected from
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Diedrich, C., and R. Hirayama. "Turtle remains (Testudines, Chelonioidea) from the Middle Turonian of northwest Germany." Netherlands Journal of Geosciences 82, no. 2 (2003): 161–67. http://dx.doi.org/10.1017/s0016774600020710.

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AbstractTurtle remains ascribed to the family Cheloniidae (Testudines, Cryptodira, Chelonioidea), collected from the lamarcki zone (Middle Turonian) at Wüllen (NW Germany) are described. The material consists of a right humerus, a scapula, a complete costalia, and costalia fragments of a single individual with the humerus indicating a primitive cheloniid of the ‘toxochelyid grade’. The present material, as well as previously recorded chelonioid humeri from the Cenomanian and Turonian of Germany illustrate a progressive diversification of chelonioids during the early Late Cretaceous.
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Dubois-Ferrière, Victor, René Rizzoli, and Patrick Ammann. "A Low Protein Diet Alters Bone Material Level Properties and the Response toIn VitroRepeated Mechanical Loading." BioMed Research International 2014 (2014): 1–6. http://dx.doi.org/10.1155/2014/185075.

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Low protein intake is associated with an alteration of bone microstructure and material level properties. However, it remains unknown whether these alterations of bone tissue could influence the response to repeated mechanical loading. The authors investigated thein vitroeffect of repeated loading on bone strength in humeri collected from 20 6-month-old female rats pair-fed with a control (15% casein) or an isocaloric low protein (2.5% casein) diet for 10 weeks. Bone specimens were cyclically loaded in three-point bending under load control for 2000 cycles. Humeri were then monotonically loade
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Tanaka, Yuzo, Shiro Hanakawa, Toshihisa Oshige, Koichi Miyakoshi, and Masanori Sannomiya. "Fracture of Capitulum Humeri." Orthopedics & Traumatology 47, no. 3 (1998): 788–90. http://dx.doi.org/10.5035/nishiseisai.47.788.

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35

Heyd, R., B. Schopohl, J. Kirchner, G. Straßmann, and H. D. Böttcher. "Strahlentherapie der Epicondylopathia humeri." DMW - Deutsche Medizinische Wochenschrift 122, no. 09 (2008): 247–52. http://dx.doi.org/10.1055/s-2008-1047604.

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36

Hautmann, Matthias G., Lukas P. Beyer, Christoph Süß, et al. "Radiotherapy of epicondylitis humeri." Strahlentherapie und Onkologie 195, no. 4 (2018): 343–51. http://dx.doi.org/10.1007/s00066-018-1397-9.

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Karaoglu, Sinan, Ahmet Guney, Mustafa Ozturk, and Zeynep Kekec. "Bilateral luxatio erecta humeri." Archives of Orthopaedic and Trauma Surgery 123, no. 6 (2003): 308–10. http://dx.doi.org/10.1007/s00402-003-0517-9.

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38

Elsayed, S., A. Hussein, A. Konyves, and D. G. Jones. "Bilateral luxatio erecta humeri." Injury Extra 36, no. 10 (2005): 447–49. http://dx.doi.org/10.1016/j.injury.2005.03.019.

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39

Scola, Alexander, Florian Gebhard, Sebastian Weckbach, et al. "Mechanical Quantification of Local Bone Quality in the Humeral Head: A Feasibility Study." Open Orthopaedics Journal 7, no. 1 (2013): 172–76. http://dx.doi.org/10.2174/1874325001307010172.

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Objectives: Surgical treatment of proximal humerus fractures can be challenging due to osteoporosis. The weak bone stock makes stable implant anchorage difficult, which can result in low primary stability. Accordingly, significant failure rates, even with modern locking plates, are reported in the literature. Intraoperative knowledge of local bone quality could be helpful in improving results. This study evaluates the feasibility of local bone quality quantification using breakaway torque measurements. Materials and Methods: A torque measurement tool (DensiProbe™) was developed to determine lo
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40

Oxley, Bill. "Bilateral shoulder arthrodesis in a Pekinese using three-dimensional printed patient-specific osteotomy and reduction guides." Veterinary and Comparative Orthopaedics and Traumatology 30, no. 03 (2017): 230–36. http://dx.doi.org/10.3415/vcot-16-10-0144.

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SummaryObjective: To report the use of computeraided design software for virtual surgical planning and design of three-dimensional printed patient-specific osteotomy and reduction guides for facilitation of bilateral shoulder arthrodesis in a dog.Methods: A three-year-old male entire Pekinese was presented unable to walk due to bilateral severe medial shoulder instability. Computed tomographic data was processed to yield three-dimensional mesh representations of the humeri and scapulae which could be manipulated in computeraided design software. Key virtual surgical planning steps included joi
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Prashanth, Kasargod Umesh, Mangala Manohar Pai, Bukkambudhi Virupakshamurthy Murlimanju, Latha Venkatraya Prabhu, and Manoor Dass Prameela. "Estimation of the Humerus Length by its Proximal Segments: A South Indian Anatomical Study." Journal of Morphological Sciences 36, no. 02 (2019): 067–71. http://dx.doi.org/10.1055/s-0039-1685223.

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Introduction To determine the morphometric data of the proximal segments of the humerus in the South Indian population, and to obtain the regression equations that will enable us to predict the whole length of humerus. Materials and Methods The present study included 166 dried adult human humeri. Their lengths were measured by using the osteometric board. The seven proximal segment lengths of the humeri were assessed by using a digital Vernier caliper (Mitutoyo Corporation 150 mm/6 inch, model number 500-196-20, Kawasaki, Japan). Results The mean humerus length in the present study was 30.75 ±
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Sankhyan, Anek R. "PLEISTOCENE HOMININ FOSSIL FEMORA AND HUMERI." International Journal of Anatomy and Research 5, no. 4.1 (2017): 4510–18. http://dx.doi.org/10.16965/ijar.2017.386.

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Ott, Rikli, and Babst. "Osteosynthesis of Combined Injuries of the Capitellum humeri and the Radial Head." Swiss Surgery 9, no. 6 (2003): 275–82. http://dx.doi.org/10.1024/1023-9332.9.6.275.

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Einleitung: Kombinierte Verletzungen des Capitulum humeri und des Radiusköpfchens sind selten. Meist sind neben den osteocartilaginären Schäden am Gelenk auch Verletzungen der Kollateralbänder assoziiert. Behandlungsempfehlungen für diese seltenen schwerwiegenden Ellenbogenverletzungen fehlen. Studientyp: In einer retrospektiven Analyse werden fünf Fälle untersucht, bei denen die osteocartilaginären Verletzungen des Capitulum humeri durch den gleichen Zugang, der zur Versorgung des Radiusköpfchens verwendet wurde, versorgt wurden. Die Osteosynthese erfolgte mit Mini-Titanimplantaten z.T. kombi
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Alan Syrcle, Jason, John Ball, Steven Elder, et al. "Pullout strength of monocortical and bicortical screws in meta -physeal and diaphyseal regions of the canine humerus." Veterinary and Comparative Orthopaedics and Traumatology 29, no. 06 (2016): 466–74. http://dx.doi.org/10.3415/vcot-15-11-0192.

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Summary Objective: Monocortical screws are commonly employed in locking plate fixation, but specific recommendations for their placement are lacking and use of short monocortical screws in metaphyseal bone may be contra indicated. Objectives of this study were to evaluate axial pullout strength of two different lengths of monocortical screws placed in various regions of the canine humerus compared to bicortical screws, and to derive cortical thickness and bone density values for those regions using quantitative computed tomography analysis (QCT). Methods: The QCT analysis was performed on 36 c
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Montgomery, R. D., M. A. Edmondson, and T. J. Stephens. "Segmented interlocking nail: An in vivo evaluation of a novel humeral osteotomy fixation device in a caprine model." Veterinary and Comparative Orthopaedics and Traumatology 25, no. 01 (2012): 28–35. http://dx.doi.org/10.3415/vcot-11-04-0060.

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SummaryObjectives: To describe a novel humeral fixation device, the insertion technique, healing of humeral osteotomies, and clinical outcomes in a caprine model over a six month period.Methods: Fourteen mature female Boer/Nubian cross goats with a mean body weight of 50.7 kg were implanted with a proprietary segmented interlocking nail (SILN) in both humeri. Each goat had one humerus randomly selected for mid-diaphyseal osteotomy.Results: Immediately after surgery all but one goat was able to stand, although none of the goats were weight bearing on the osteotomy limb. During the six month stu
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Keeffe, Rachel, and David C. Blackburn. "Comparative morphology of the humerus in forward-burrowing frogs." Biological Journal of the Linnean Society 131, no. 2 (2020): 291–303. http://dx.doi.org/10.1093/biolinnean/blaa092.

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Abstract Burrowing is one of the many locomotor modes of frogs (order Anura) and is found within many clades. Burrowing is generally categorized into two groups: forward-burrowing and backward-burrowing. While forward-burrowing is more rare than backward-burrowing, we show that it has evolved independently at least eight times across anurans and is correlated with distinct features of the external and internal anatomy. The shape of the humerus is especially important for forward-burrowing, as many species use their forelimbs for digging. Using X-ray computed tomography data, we characterize sh
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Baldauf, Hans, Angelika Steveling, Dietrich H. W. Grönemeyer, Markus Opalka, and Michael Herzog. "Behandlung der Epicondylitis humeri radialis." Deutsche Heilpraktiker-Zeitschrift 5, no. 01 (2010): 36–37. http://dx.doi.org/10.1055/s-0030-1249150.

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Wanivenhaus, A. "Differentialdiagnose der Epicondylitis Humeri Radialis." Zeitschrift für Orthopädie und ihre Grenzgebiete 124, no. 06 (2008): 775–79. http://dx.doi.org/10.1055/s-2008-1045039.

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Altintas, Burak, and Stefan Greiner. "Epicondylitis humeri radialis: konservativ – operativ." Der Orthopäde 45, no. 10 (2016): 870–77. http://dx.doi.org/10.1007/s00132-016-3327-9.

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Thiele, Kathi, Carsten Perka, and Stefan Greiner. "Epicondylopathia humeri radialis et ulnaris." Obere Extremität 8, no. 1 (2013): 9–15. http://dx.doi.org/10.1007/s11678-013-0202-8.

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