Knee arthroscopy and anterior cruciate ligament reconstruction are medical procedures that are commonly performed to treat knee injuries and conditions. Knee arthroscopy is a minimally invasive surgical procedure that allows doctors to examine and treat the knee joint using a small camera and surgical instruments. Anterior cruciate ligament reconstruction is a surgical procedure that involves replacing a torn or damaged ACL with a graft. Synonyms for these terms include knee surgery, knee scope, ACL repair, and ligament reconstruction. Other similar terms used to describe knee surgery include knee replacement, knee revision surgery, and knee osteotomy. Regardless of the specific terminology used, these procedures are essential for restoring knee function and reducing pain and discomfort.