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Presumptive congenital radial head sub‐luxation in a shih tzu: successful management by radial head ostectomy
Author(s) -
Heidenreich D. C.,
Fourie Y.,
Barreau P.
Publication year - 2015
Publication title -
journal of small animal practice
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.7
H-Index - 67
eISSN - 1748-5827
pISSN - 0022-4510
DOI - 10.1111/jsap.12353
Subject(s) - ostectomy , medicine , radial head , ulna , elbow , surgery , deformity , radial head fracture , forearm , anatomy , orthodontics
Congenital radial head sub‐luxation was diagnosed in a 7‐month‐old, neutered male shih tzu that presented with a limb deformity and severe lameness of the right fore limb. Radiography revealed a craniolateral sub‐luxation of the right radial head, which was treated by radial head ostectomy, fixation of the radius to the ulna with a screw and joint stabilisation with suture‐anchors and cerclage wire. Surgical treatment followed by physiotherapy resulted in a fully functional, well‐aligned and non‐painful elbow. To the authors’ knowledge this is the first case report of a congenital radial head sub‐luxation in a craniolateral direction in a dog and also one successfully managed with radial head ostectomy and radioulnar synostosis.