The cranial drawer test is used in the diagnosis of injury to what body part?
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Use the cranial drawer test in the diagnosis of cranial cruciate ligament (CrCL) rupture in the stifle (knee) joing.
CrCL rupture is a common cause of lameness in dogs. It is more common in larger breeds, but any size may be affected. Rupture is most common due to CrCL degeneration. The exact cause is unknown but it is likely multifactorial.
Tx: There are multiple Sx techniques that stabilize the stifle. 85-90% of cases improve regardless of Sx technique. Inspect the menisci during any procedure given likelihood of concurrent injury. With medical management, however, only 60% return to normal activities.
Notify owners 40-50% of cases injure the contralateral CrCL.
