Tommy John Surgery Guide

What Is Tommy John Surgery?

Tommy John surgery (ulnar collateral ligament reconstruction) replaces a torn UCL in the elbow with a tendon graft. Named after pitcher Tommy John in 1974, over 25% of active MLB pitchers have had this procedure. The UCL stabilizes the elbow during overhead throwing — when torn, athletes lose velocity, accuracy, and experience inner elbow pain.

Who Needs Tommy John Surgery?

Surgery is recommended when: MRI confirms a complete UCL tear, the athlete wants to return to overhead throwing sports, and non-surgical treatment (rest, PT, PRP) has failed after 3-6 months.

Surgery is usually NOT needed when: The tear is partial and responds to rehabilitation, the patient is not an overhead athlete, or PRP injections successfully heal a partial tear.

Tommy John Surgery Cost

Tommy John surgery costs $15,000 to $40,000 before insurance. Most insurance plans cover UCL reconstruction when medically necessary. Out-of-pocket costs with insurance are typically $2,000-$6,000.

Recovery Timeline

Weeks 1-6: Splint/brace, progressive ROM and grip strengthening.
Months 2-4: Full ROM restored, strengthening program.
Months 4-6: Light tossing begins.
Months 6-9: Progressive throwing program.
Months 9-12: Return to mound, bullpen sessions.
Months 12-18: Full competition return.

Choosing a Tommy John Surgeon

Look for an orthopedic sports medicine surgeon who performs a high volume of UCL reconstructions. The best outcomes come from surgeons experienced with professional or collegiate throwing athletes.

Frequently Asked Questions