The relationship of intercondylar notch size and content to notchplasty requirement in anterior cruciate ligament surgery.
A stenotic intercondylar notch is an indication for a notchplasty at the time of ACL reconstructive surgery. However, the absence of a stenotic notch does not ensure that impingement of the ligament upon the intercondylar notch will not occur. An excessively large ligament, even in the presence of a normal intercondylar notch, will result in abrasion of the ligament on the notch. This can result in the premature failure of the reconstructed ACL. Therefore, both the notch size and notch content are important determinants in assessing whether a notchplasty is required as part of the ACL reconstructive procedure.
Tanzer
M
M
Department of Orthopedic Surgery, Montreal General Hospital, McGill University, Quebec, Canada.
Lenczner
E
E
D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007719:Knee Joint / Q000033:anatomy & histology* / Q000601:surgery; D008023:Ligaments, Articular / Q000033:anatomy & histology* / Q000601:surgery; D008297:Male