What does the hamstring tendon graft provide compared to the patellar tendon graft for ACL repair?

Selecting a hamstring tendon graft for ACL repair offers several advantages, one of which is the potential for a greater return to pre-injury activity levels. This is primarily attributed to factors such as reduced donor site morbidity and a lower incidence of postoperative complications compared to patellar tendon grafts.

The hamstring tendon graft typically leads to less pain and quicker recovery of knee function in the early postoperative period, enabling patients to engage in rehabilitation activities more effectively. Additionally, many athletes and active individuals find that this graft allows for better preservation of knee motion, which is essential for returning to sports or high-demand activities.

In contrast, patellar tendon grafts can lead to more frequent complications, such as anterior knee pain or issues related to the harvest site, which may hinder the patient's overall recovery and ability to return to previous activity levels. The choice of graft could influence the speed at which a patient resumes their pre-injury activity since a graft that minimizes discomfort and preserves functional range of motion could facilitate a more efficient rehabilitation process.