Abraham, E Lumbosacral coccygeal agenesis. Autopsy case report. [electronic resource] - The Journal of bone and joint surgery. American volume Dec 1976 - 1169-71 p. digital Publication Type: Case Reports; Journal Article ISSN: 0021-9355 Subjects--Topical Terms: Abnormalities, MultipleAdultAutopsyCoccyx--abnormalitiesFemaleHumansInfant, NewbornInfant, PrematureLumbar Vertebrae--abnormalitiesLumbosacral Region--diagnostic imagingMalePregnancyPregnancy in DiabeticsRadiographySacrum--abnormalitiesSpinal Cord--abnormalitiesSpinal Nerve Roots--abnormalities