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Dive into the research topics where Masayuki Urano is active.

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Featured researches published by Masayuki Urano.


Orthopaedics and Traumatology | 1991

A Clinical Study of Lumbar Disc Herniation in the Aged

Masayuki Urano; Kazunari Tsue; Tadashi Sakamoto; Nobuhide Shinjou; Hisashi Yamamoto

Twelve patients wiht surgically proved lumbar disc herniation over 70 years of age were studied clinically, and compared with younger patients (20-39y. o.). Pain of the low back region and lower limbs was more severe, and gait was disturbed worse than in younger patients. The surgical recovery rates of low back pain score and gait score wete good, but those of sensory disturbance score and M. M. T. score were bad.


Orthopaedics and Traumatology | 1992

Multivariate Analysis of Clinical Findings in Lumbar Disc Herniation

Masayuki Urano; Hirotsugu Oda; Toshihiko Taguchi; Toshikatsu Tominaga; Takeshi Ohtani; Koichirou Toyoda; Shinya Kawai; Kazunari Tsue


Orthopaedics and Traumatology | 1987

The Free Vascularized Sural Nerve Graft

Kazuhiro Sakai; Shinya Kawai; Noriyuki Kuwata; Kouichiro Ihara; Seiji Sumiura; Masayuki Urano; Manabu Yamamoto


Orthopaedics and Traumatology | 1994

Psychological Evaluation in Patients with Lumbar Spinal Problems

Takatomo Mine; Shinya Kawai; Hirotsugu Oda; Masayuki Urano; Shingo Ogawa; Yutaka Terasaki; Tatsunori Oda


Orthopaedics and Traumatology | 1994

Pre-surgical Clinical and MRI Findings of Multiple Level Lumber Disc Herniation

Koichiro Toyota; Hirotsugu Oda; Shinya Kawai; Masayuki Urano; Kenichi Morinobu; Hiroyoshi Ogasa


Orthopaedics and Traumatology | 1994

Experience of Bone-core Rolled Fascia Late Replacement for Treatment of Kienböck's Disease

Hisashi Yamamoto; Kazuteru Doi; Masayuki Urano; Kenichi Morinobu; Noriyuki Miyazaki; Shinya Kawai; Takashi Itoh


Orthopaedics and Traumatology | 1993

Malunion of a Fracture of the Distal End of the Radius -A Clinical Study-

Masayuki Urano; Kazuteru Doi; Kazuhiro Sakai; Yukio Abe; Hideo Kataoka; Shinya Kawai; Takashi Itoh; Hisashi Yamamoto


Orthopaedics and Traumatology | 1993

Measurement of Cervical Bone Mineral Density by Dual-Energy X-Ray Absorptiometry

Hiroshi Fujii; Shinya Kawai; Hirotsugu Oda; Minoru Saika; Fujio Kawakami; Masayuki Urano; Kouichirou Toyoda


Orthopaedics and Traumatology | 1991

The Microvasculature of Peripheral Nerve and Lumbosacral Nerve Root An Experimental Study

Yukio Nagahiro; Toshihiko Taguchi; Hirotsugu Oda; Masayuki Urano; Takeshi Ohtani; Koichiro Toyoda; Shinya Kawai


Orthopaedics and Traumatology | 1991

Amyloidoma of the Spine: A Case Report and Review of the Literature

Issei Yamamoto; Shinya Kawai; Minoru Saika; Humiya Uchino; Yoshimi Yamashita; Kazunari Tsue; Masayuki Urano; Hisashi Yamamoto

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