This report describes the diagnosis and treatment of a traumatic avulsion of the lateral
head of the gastrocnemius muscle in a threeand- a-half-year-old male neutered Domestic
Shorthaired cat. Surgical repair was achieved using a modified three-loop pulley suture
pattern passed through a suture anchor inserted at the point of origin of the tendon
and around the fabella. A stifle flexion device was utilised during the postoperative
period to protect the repair. Follow-up at five months showed a return to normal function.
This is the first report of avulsion of the lateral head of the gastrocnemius in a
cat.
Keywords
Gastrocnemius - cat - avulsion - flexion device - bone anchor