[Pelvis ring instability--clinical and anatomical studies (author's transl)].
D000293:Adolescent; D000328:Adult; D001416:Back Pain / Q000209:etiology*; D002648:Child; D005260:Female; D006801:Humans; D008161:Lumbosacral Region; D008297:Male; D008875:Middle Aged; D010384:Pelvic Bones / Q000033:anatomy & histology