Clinical Classification of Patients With Lumbar Spinal Stenosis Based on Their Leg Pain Syndrome: Its Correlation With 2-Year Surgical Outcome

Yamashita, Kazuo; Aono, Hiroyuki; Yamasaki, Ryoji

Spine . 32(9):980-985, April 20, 2007.

Patient Satisfaction as an Outcome Measure After Surgical Treatment for Lumbar Spinal Stenosis: Testing the Validity and Discriminative Ability in Terms of Symptoms and Functional...

Yamashita, Kazuo; Ohzono, Kenji; Hiroshima, Kazuo

Spine . 31(22):2602-2608, October 15, 2006.

Five-Year Outcomes of Surgical Treatment for Degenerative Lumbar Spinal Stenosis: A Prospective Observational Study of Symptom Severity at Standard Intervals after Surgery

Yamashita, Kazuo; Ohzono, Kenji; Hiroshima, Kazuo

Spine . 31(13):1484-1490, June 1, 2006.