VSR-0172
QUESTION
A Bühner suture is applied for?
OPTIONS
(A) Ovariectomy in a bitch
(B) Vaginal prolapse in a cow
(C) Perineal lacerations in a mare
(D) Vulval Hematoma in a sow
ANSWER
(B) Vaginal prolapse in a cow
EXPLANATION
A Bühner suture is a perivulvar retention suture used after replacing a prolapsed vagina in a cow to help prevent recurrence while leaving an opening for urination. It is not the standard closure for canine ovariectomy, mare perineal laceration, or a sow's vulvar hematoma.
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