1)Bush K, Chandhuri R, Hillier S, et al:The pathomorphologic changes that accompany the resolution of cervical radiculopathy. A prospective study with repeat magnetic resonance imaging. Spine 22:183-187, 1997
2)Kadanka Z, Bednarik J, Vohnanka S, et al:Conservative treatment versus surgery in spondylotic cervical myelopathy:a prospective randomized study. Eur Spine J 9:538-546, 2000
3)Kokubun S, Sakurai M, Tanaka Y:Cartilaginous end-plate in cervical disc herniation. Spine 21:190-195, 1996
4)Lee F, Turner JWA:Natural history and prognosis of cervical spondylosis. Br Med J 2:1607-1610, 1963
5)Matsumoto M, Fujimura Y, Suzuki N, et al:MRI of cervical intervertebral discs in asymptomatic subjects. J Bone Joint Surg Br 80:19-24, 1998
6)Matsumoto M, Toyama Y, Fujimura Y, et al:Increased signal intensity of the spinal cord on MR images in cervical compressive myelopathy;does it predict the outcome of conservative treatment? Spine 25:677-682, 2000
7)Matsumoto M, Chiba K, Ishikawa M, et al:Relationships between outcomes of conservative treatment and MR findings in patients with mild cervical myelopathy caused by soft disc herniations. Spine 26:1592-1598, 2001
8)松本守雄,千葉一裕,西澤 隆・他:頚椎椎間板ヘルニアによる頚髄症に対する保存療法の有用性と限界―手術例との比較検討.臨整外37:129-133, 2002
9)Mochida K, Komori H, Okawa A, et al:Regression of cervical disc herniation observed on magnetic resonance images. Spine 23:990-997, 1998
10)Nakamura K, Kurokawa T, Hoshino Y, et al:Conservative treatment for cervical spondylotic myelopathy:Achievement and sustainability of a level of no disability. J Spinal Disord 11:175-179, 1998
11)奥島雄一郎,千葉一裕,松本守雄・他:腰椎椎間板ヘルニアの自然縮小―MRI T2強調横断画像上の輝度変化に注目して.臨整外36:473-479, 2001
12)佐々木正,足立 秀,中井定明:頚椎症の自然経過.整形外科Mook No. 6頚椎症の臨床.金原出版,東京,pp169-179,1979
13)Song JH, Park HK, Shin KM:Spontaneous regression of a herniated cervical disc in a patient with myelopathy. Case report. J Neurosurg 90(1 Suppl):138-140, 1999