Edmunds I A, Cummine J L
Westmead Hospital, New South Wales, Australia.
Aust N Z J Surg. 1992 Jun;62(6):502-5. doi: 10.1111/j.1445-2197.1992.tb07239.x.
Two children are presented who had posterior fusion of the upper cervical spine for os odontoideum. Both patients achieved radiographic fusion but spontaneous bone graft resorption occurred, resulting in a recurrence of the original instability. An awareness of this phenomenon, which has been rarely reported, is important in the pre-operative counselling and postoperative follow-up of these patients.
本文介绍了两名因齿突骨而接受上颈椎后路融合术的儿童。两名患者均实现了影像学融合，但发生了自体骨移植吸收，导致原有的不稳定复发。认识到这种鲜有报道的现象，对于这些患者的术前咨询和术后随访很重要。
