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Vet Comp Orthop Traumatol 2012; 25(06): 532-536
DOI: 10.3415/VCOT-12-01-0006
Case Report
Schattauer GmbH

Proximal focal humeral deficiency in a large breed dog

S. Kalff
1   Willows Veterinary Referral Service, Solihull, United Kingdom
,
T. Gemmill
1   Willows Veterinary Referral Service, Solihull, United Kingdom
› Author Affiliations
Further Information

Publication History

Received 11 January 2012

Accepted 27 June 2012

Publication Date:
19 December 2017 (online)

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Summary

A 26-week-old female Boerboel was referred for evaluation of progressive left thoracic limb lameness. Computed tomography and radiographic evaluation revealed radiolucency of the caudal region of the proximal humeral metaphysis, absence of the humeral head, and gross distortion of the glenoid. Given the severe glenohumeral deformation, arthrodesis of the left shoulder was performed using orthogonal locking bone plates, lag screw fixation, and bone grafting. Despite late implant failure, arthrodesis was successful in this case, and satisfactory limb function was restored. To the author's knowledge, this is the first report of a case of a focal developmental deficiency of the proximal humerus reported in a dog.

Keywords

Humerus - dog - athrodesis - shoulder - developmental
 

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