Tibial tubercle avulsion fractures in adolescent basketball players.

Tibial tubercle avulsion fractures most commonly occur in adolescent boys and usually result from pushing off or landing while jumping. These fractures are relatively uncommon but can have a significant functional effect. The purpose of this study was to determine the long-term outcome with return to play in 8 adolescent basketball players with at least 4 years of postoperative reconditioning. Results with return to play at the preinjury level are favorable after treatment of acute tibial avulsion fractures in adolescent basketball players. Long-term outcome was excellent in all patients regardless of fracture type. Open reduction and internal fixation using 1 or 2 cancellous bone screws achieved union in all cases.