Bicortical Titanium Tenodesis Button With Double-Row Fixation for the Treatment of Proximal Rectus Femoris Avulsion: Review of Literature and Surgical Technique

Abstract

In adult populations, rectus femoris avulsions are reported in professional soccer and football players but are noted to be exceptionally rare. No gold standard or recommendations exist for this injury; however, in cases of avulsion at the anterior inferior iliac spine, positive outcomes appear to result from rest, immobilization, and rehabilitation. Surgery is typically reserved for cases with large retractions of bone fragments or unsuccessful nonoperative treatment. Surgical treatment methods vary from direct suture repair to single-and double-row bone suture placement and even musclemuscle repair. We present our technique using a bicortical tenodesis button with double-row fixation for the treatment of a severely retracted rectus femoris tendon avulsion in a high-level athlete.

Biomechanical Comparison Between Double-Row Repair and Soft Tissue Tenodesis for Treatment of Proximal Rectus Femoris Avulsions

“… 4 , 7 , 15 , 18 , 21 , 23 For PRF injuries, suture anchor repair and tenodesis are 2 common repair techniques. 4 , 12 , 15 , 21 Clinical studies have reported satisfactory postoperative results for both techniques, 1 , 7 , 13 , 15 , 18 , 21 - 23 and there is no consensus on which technique is superior. 15 , 17 Furthermore, no biomechanical studies have evaluated the time-zero strength of these repair techniques for PRF injuries.…”