Anterior cruciate ligament reconstruction without drill holes

Abstract

Anterior cruciate ligament (ACL) reconstruction in adolescents with open physes remains a difficult problem for the orthopedic surgeon, especially in view of growing teenage participation in contact sports. Traditionally, treatment of ACL tears in adolescents has been conservative; the patient is advised to delay surgery up to several years for fear of damaging physes by drilling holes across them. Unfortunately, this waiting period may inflict irreparable knee damage. This paper suggests an ACL reconstruction technique that utilizes no drill holes, thus causing no harm to physes or other essential knee structures. A graft consisting of semitendinosus and gracilis (SG) tendons is passed under the anterior horn of the medial meniscus through the knee joint, then brought out through the posterior capsule and secured to the lateral femoral metaphysis. The graft is augmented with an iliotibial band tenodesis. Designed primarily but not exclusively for teenagers with open physes, the procedure has produced encouraging results thus far in a small series.