Bulging of lumbar intervertebral disks.
D000886:Anthropometry; D055592:Biophysical Phenomena; D001703:Biophysics; D006801:Humans; D007403:Intervertebral Disc / Q000473:pathology / Q000503:physiopathology*; D007405:Intervertebral Disc Displacement / Q000473:pathology / Q000503:physiopathology*; D008159:Lumbar Vertebrae / Q000503:physiopathology*; D009068:Movement; D011312:Pressure