Barrack R L, Whitecloud T S, Skinner H B
South Med J. 1984 Nov;77(11):1453-4. doi: 10.1097/00007611-198411000-00023.
Spondylolysis occurred distal to spinal instrumentation and fusion to a lower lumbar level in a patient with osteogenesis imperfecta. Initial extension to the sacrum may avoid this complication in patients with a weakened spinal column.
一名成骨不全患者在脊柱内固定和融合至下腰椎水平的远端发生了椎弓根峡部裂。对于脊柱较弱的患者，最初延伸至骶骨可能避免这种并发症。
