Total resection and reconstruction of collateral ligaments in severe elbow stiffness induced by heterotopic ossification: a novel approach and review of the literature

Our study demonstrates that excision and reconstruction of the ligament with HO can be a viable and reliable solution for elbow joint stiffness, particularly when the wide HO involves collateral ligaments and loosening procedures are deemed insufficient. Our approach proves cost-effectiveness compared to alternatives involving suture anchors or external fixators, with the added advantage of facilitating more flexion and extension postoperatively to preserve the achieved range of motion.