Keiji Nagata

Prevalence and distribution of intervertebral disc degeneration over the entire spine in a population-based cohort: the Wakayama Spine Study

Masatoshi Teraguchi, Noriko Yoshimura, Hiroshi Hashizume et al. · Osteoarthritis and Cartilage · 2013 · 484 citations · Full text

Lumbosacral Radiculopathy, Lumbar Spine, Intervertebral Disc +8

Prevalence of symptomatic lumbar spinal stenosis and its association with physical performance in a population-based cohort in Japan: the Wakayama Spine Study

Yuyu Ishimoto, Noriko Yoshimura, Shigeyuki Muraki et al. · Osteoarthritis and Cartilage · 2012 · 254 citations

Lumbosacral Radiculopathy, Lumbar Spine, Spinal Cord Injury +12

Associations between radiographic lumbar spinal stenosis and clinical symptoms in the general population: the Wakayama Spine Study

Yuyu Ishimoto, Noriko Yoshimura, Shigeyuki Muraki et al. · Osteoarthritis and Cartilage · 2013 · 177 citations · Full text

Spinal Stenosis, Lumbosacral Radiculopathy, Lumbar Spine +9

Incidence and risk factors for radiographic knee osteoarthritis and knee pain in Japanese men and women: A longitudinal population‐based cohort study

Shigeyuki Muraki, Toru Akune, Hiroyuki Oka et al. · Arthritis & Rheumatism · 2011 · 148 citations

Progression, incidence, and risk factors for intervertebral disc degeneration in a longitudinal population-based cohort: the Wakayama Spine Study

Masatoshi Teraguchi, Noriko Yoshimura, Hiroshi Hashizume et al. · Osteoarthritis and Cartilage · 2017 · 134 citations · Full text

Lumbar Spine, Intervertebral Disc, Degenerative Spine +9