An alternative cruciate reconstruction graft: the central quadriceps tendon.
The central quadriceps tendon, above the patella, is thicker and wider than the patella tendon. Using precise technique, one can obtain a tendon graft for cruciate reconstruction with 50% greater mass than a patellar tendon bone-tendon-bone graft of similar width. The central quadriceps tendon graft may be harvested by a second surgeon while the first surgeon is simultaneously accomplishing notch-plasty and tunnel placement for cruciate ligament reconstruction. Consequently, this cruciate ligament reconstruction graft offers time savings as well as greater tendon volume. The central quadriceps tendon graft is difficult to harvest, with significant risk of entering the suprapatellar pouch and losing knee distension during ACL reconstruction. By careful adherence to the technique described in this article, the surgeon can obtain this reconstruction graft safely. It is important to recognize the anatomic subtleties of the proximal patella, which include a curved proximal surface, dense cortical bone, and closely adherent suprapatellar pouch. Proper technique is of utmost importance in obtaining this tendon graft safely and efficiently.
Fulkerson
J P
JP
Department of Orthopaedic Surgery, University of Connecticut School of Medicine, Farmington 06034-4037, USA.
Langeland
R
R
D016118:Anterior Cruciate Ligament / Q000601:surgery*; D006801:Humans; D008722:Methods; D016119:Posterior Cruciate Ligament / Q000601:surgery; D013710:Tendons / Q000637:transplantation*; D014182:Transplantation, Autologous