Arthroscopic Study of Cranial Cruciate Ligament and Medial Meniscal Lesions in the Dog

Twenty stifles (10 dogs) were studied for a period of 1 year after various lesions of the cranial cruciate ligament and medial meniscus were produced surgicaoy. Through serial arthroscopic evaluations, degenerative processes In stifles with a “torn” cranial cruciate ligament were documented. Intra‐articular changes were minimal after partial meniscectomy and were severe after total meniscectomy. Multiple arthroscopies caused no demonstrable changes.