All-inside anterior cruciate ligament reconstruction.

All-inside anterior cruciate ligament (ACL) reconstruction has undergone a series of modifications over the past 20 years. Current techniques offer the advantages of improved cosmesis, less postoperative pain, decreased bone removal, and gracilis preservation. Few all-inside ACL reconstruction outcome studies are available; therefore, additional research is necessary to compare the results to conventional techniques. The purpose of this article is to review the evolution of all-inside ACL reconstruction, the advantages and disadvantages, our preferred technique, and clinical experience to date.