[1
]
Department of Orthopaedic Surgery, Hoshigaoka Medical Center, 4-8-1 Hoshigaoka, Hirakata,
Osaka, 573-8511, Japan.
[2
]
Department of Orthopaedic Surgery, Hoshigaoka Medical Center, 4-8-1 Hoshigaoka, Hirakata,
Osaka, 573-8511, Japan. hamada-m@umin.ac.jp.
[3
]
Department of Orthopaedic Surgery, Moriguchi Keijinkai Hospital, Osaka, Japan.
[4
]
Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Osaka,
Japan.
[5
]
Sports Orthopaedic Center, Yukioka Hospital, Osaka, Japan.