1. Surgical excision of heterotopic bone after hip surgery followed by oral indomethacin application;Wick;Arch Orthop Trauma Surg,1999
2. Pathological ossification in traumatic paraplegia;Hardy;J Bone Joint Surg Br,1963
3. Heterotopic calcification in abdominal wounds;Pearson;Surg Gynecol Obsett,1978
4. Heterotopic bone formation in abdominal incisions;Charles;Hawaii Med J,1992
5. Heterotopic bone formation in upper midline abdominal incisions;Nilsson;Acta Chir Scand,1977