髂骨

Ordinarily only one cortex and the cancellous bone are remoed for grafts, and the fractured crest, along with the apophysis, is replaced in contact with the remnant of the ilium and is held in place with heay nonabsorbable sutures.

通常仅取一例皮质骨板及松质骨，然后将折断的髂嵴与骨骺一起进行复位，用粗的不吸收缝线缝合，固定于和残留髂骨相接触的位置上。

In children the physis of the iliac crest is ordinarily presered together with the attached muscles. To accomplish this, a cut is made parallel to and below the apophysis, and this segment is fractured in greenstick fashion at the posterior end.

在儿童，髂骨的骨骺通常与附着的肌肉一起予以保留，因此要在骨骺下方与其平行切开，并在髂嵴后方造成青枝骨折。

All were treated with posterolateral arthrodesis and decompressive laminectomy.

所有患者均行自体髂骨的后外侧融合和椎管减压治疗，其中23例行经椎弓根螺钉的内固定术。

The curative effect of iliac autograft and that of cage implantation were comparably better than that of allograft.

自体髂骨植骨融合与cage植入融合的术后疗效相近且均较异体骨植入融合的疗效好。

Results The fusion rateof iliac autograft or cage implantation was satisfactory,but that of allograft was lower.

结果 自体髂骨植骨融合与cage植入融合的融合率均较令人满意，异体骨植入融合的融合率相对较低。

After removal of the crest, considerable cancellous bone may be obtained by inserting a curet into the cancellous space between the two intact cortices.

在切除髂嵴后，可用刮匙插入髂骨内、外侧皮质骨板间的松质骨间隙中大量刮取松质骨。

After remoal of the crest, considerable cancellous bone may be obtained by inserting a curet into the cancellous space between the two intact cortices.

在切除髂嵴后，可用刮匙插入髂骨内、外侧皮质骨板间的松质骨间隙中大量刮取松质骨。

The posterior procedure was an arthrodesis with decortication of all available posterior elements and transverse processes and autogenous iliac crest grafting in all patients.

祛除关节突及横突皮质，然后行自体髂骨移植。

Denude the greater trochanter do wn to bleeding cancellous bone.

将大粗隆完全插入到已难备好的髋臼中，用自体髂骨移植填

A radiosurgery treatment planning was performed on the selected nerve segment, its changes of pathology and ultrastructure were observed. Results: Base on the dissection, the rabbits' sciatic nerve was composed of the seventh lumbar nerve and first and second sacral nerves. The sciatic trunk descended in front of the sacroiliac joint and escaped between the sacral bone and ilium, then left the pelvis from the greater sciatic notch. The segment of sciatic trunk which ran between the sacrum and ilium was stable and feasible for localization according to the related bony structures in CT scanning, so it was selected as irradiation target.

结果：通过解剖可见坐骨神经主干由第7腰神经和第1、2荐神经组成，坐骨神经主干从荐髂关节下、荐骨和髂骨之间穿出后，跨过坐骨大切迹的一段坐骨神经主干位置恒定，且有荐骨和髂骨做定位标志，可作为CT定位的照射靶点，单次大剂量照射后镜下可见神经纤维变性坏死。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。