A report of two cases of sacral agenesis

Koji Matsumoto, Toshio Fujii, Toyohiko Hajime, Kazushige Terado, Hiroyuki Yamamoto
1987 Orthopedics & Traumatology  
Two cases of Sacral Agenesis, which is a rare deformation and is included in Caudal Regression Syndrome, were reported. The first case, 7 years old girl, has short trunk, tiny underdeveloped pelvis, dorsal prominence of the lowest vertebra and telescoping back which seems to be caused by spino-pelvic instability and flexible lumbar scoliosis. The second case, 4 years old girl, also has a short trunk, severe contracture of the lower extremities and progressive congenital scoliosis.
doi:10.5035/nishiseisai.36.174 fatcat:p7k5gi6a2nd3zhe6iyafkasmue