Risk Factors for Postoperative Distal Adding-on in Lenke Type 1B and 1C and its Influence on Residual Lumbar Curve

Takeshi Fujii, Kenshi Daimon, Nobuyuki Fujita, Mitsuru Yagi, Takehiro Michikawa, Naobumi Hosogane, Narihito Nagoshi, Osahiko Tsuji, Shinjiro Kaneko, Takashi Tsuji, Masaya Nakamura, Morio Matsumoto, Kota Watanabe