[Coccygodynia].
D000328:Adult; D000368:Aged; D001416:Back Pain / Q000175:diagnosis* / Q000209:etiology; D002908:Chronic Disease; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012445:Sacrococcygeal Region
O koktsigodinii.