Film 16 Hill–Sachs fracture of the left humeral head.

2008 ◽  
pp. 42-42
Keyword(s):  
Humeral Head

Successful Treatment of Congenital Shoulder Luxation in a Dog by Closed Pinning

1994 ◽  
Vol 07 (04) ◽  
pp. 170-172 ◽  
Author(s):  
R. A. Read
Keyword(s):  
Early Diagnosis ◽  
Successful Treatment ◽  
Humeral Head ◽  
One Year

Congenital shoulder luxation in the dog is commonly associated with deformity of the humeral head and glenoid, making reduction and stabilization difficult. Early diagnosis of congenital luxation of the shoulder in a Papillon made it possible to successfully reduce and stabilize the luxation using a closed pinning technique. One year later the joint was functionally and radiographically normal.

scholarly journals Factors related to large bone defects of bipolar lesions and a high number of instability episodes with anterior glenohumeral instability

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Noboru Matsumura ◽  
Kazuya Kaneda ◽  
Satoshi Oki ◽  
Hiroo Kimura ◽  
Taku Suzuki ◽  
...  
Keyword(s):  
Humeral Head ◽  
Glenohumeral Joint ◽  
Three Dimensional ◽  
Clinical Results ◽  
Bone Defects ◽  
Symptom Duration ◽  
Glenohumeral Instability ◽  
Explanatory Variables ◽  
Large Bone ◽  
Large Bone Defects

Abstract Background Significant bone defects are associated with poor clinical results after surgical stabilization in cases of glenohumeral instability. Although multiple factors are thought to adversely affect enlargement of bipolar bone loss and increased shoulder instability, these factors have not been sufficiently evaluated. The purpose of this study was to identify the factors related to greater bone defects and a higher number of instability episodes in patients with glenohumeral instability. Methods A total of 120 consecutive patients with symptomatic unilateral instability of the glenohumeral joint were retrospectively reviewed. Three-dimensional surface-rendered/registered models of bilateral glenoids and proximal humeri from computed tomography data were matched by software, and the volumes of bone defects identified in the glenoid and humeral head were assessed. After relationships between objective variables and explanatory variables were evaluated using bivariate analyses, factors related to large bone defects in the glenoid and humeral head and a high number of total instability episodes and self-irreducible dislocations greater than the respective 75th percentiles were evaluated using logistic regression analyses with significant variables on bivariate analyses. Results Larger humeral head defects (P < .001) and a higher number of total instability episodes (P = .032) were found to be factors related to large glenoid defects. On the other hand, male sex (P = .014), larger glenoid defects (P = .015), and larger number of self-irreducible dislocations (P = .027) were related to large humeral head bone defects. An increased number of total instability episodes was related to longer symptom duration (P = .001) and larger glenoid defects (P = .002), and an increased number of self-irreducible dislocations was related to larger humeral head defects (P = .007). Conclusions Whereas this study showed that bipolar lesions affect the amount of bone defects reciprocally, factors related to greater bone defects differed between the glenoid and the humeral head. Glenoid defects were related to the number of total instability episodes, whereas humeral head defects were related to the number of self-irreducible dislocations.

scholarly journals The Histopathology of the Humeral Head in Glenohumeral Osteoarthritis

2021 ◽  
pp. 100147
Author(s):  
A.P. Matson ◽  
Z. Kunkel ◽  
V.A. Bernal-Crespo ◽  
A. Chainani ◽  
M. Chainani ◽  
...  
Keyword(s):  
Humeral Head ◽  
Glenohumeral Osteoarthritis

Osteochondritis dissecans of the humeral head in two small‐breed dogs

2013 ◽  
Vol 1 (1) ◽  
Author(s):  
M. Bruggeman ◽  
D. Van Vynckt ◽  
B. Van Ryssen ◽  
G. Bolln ◽  
K. Chiers ◽  
...  
Keyword(s):  
Osteochondritis Dissecans ◽  
Humeral Head ◽  
Small Breed

Prevalence of hip dysplasia, elbow dysplasia and humeral head osteochondrosis in dog breeds in Belgium

2008 ◽  
Vol 163 (22) ◽  
pp. 654-658 ◽  
Author(s):  
F. Coopman ◽  
G. Verhoeven ◽  
J. Saunders ◽  
L. Duchateau ◽  
H. Van Bree
Keyword(s):  
Humeral Head ◽  
Hip Dysplasia ◽  
Elbow Dysplasia
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