Surgical treatment of cervical spondylotic myelopathy in the elderly

Norihiro Isogai, Narihito Nagoshi, Akio Iwanami, Hitoshi Kono, Yoshiomi Kobayashi, Takashi Tsuji, Nobuyuki Fujita, Mitsuru Yagi, Kota Watanabe, Kazuya Kitamura, Yuta Shiono, Masaya Nakamura, Morio Matsumoto, Ken Ishii, Junichi Yamane