What does Tommy John surgery rebuild?

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  1. The shoulder's rotator cuff
  2. The elbow's UCL
  3. The knee's ACL

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References

  1. Ulnar Collateral Ligament (UCL) Injury (AAOS OrthoInfo) www.orthoinfo.org/diseases--conditions/ulnar-collateral-ligament-ucl-injury Checked 2026-10-12.

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