Jun Arata1, Kozo Ishikawa, Haruo Soeda. 1. Department of Plastic and Reconstructive Surgery, Kyoto Medical Center Hospital, Fushimiku, Kyoto, Japan (Arata) Department of Plastic and Reconstructive Surgery, Otsu Red Cross Hospital, Nagara, Otsu, Japan (Ishikawa) Department of Orthopedic Surgery, Kyowa Hospital, Fushimiku, Kyoto, Japan (Soeda).