TPLO (tibial plateau leveling osteotomy) surgery repairs a torn cranial cruciate ligament (CCL) in a dog's knee, similar to an ACL tear in humans. Dogs often need this procedure after sudden injury or gradual ligament weakening, which causes pain, limping and instability.
Pet insurance covers TPLO surgery by reimbursing you for eligible costs after you pay your deductible, provided the injury occurred after your coverage started and any waiting periods ended.