Step-by-step external fixation of unstable pelvis with separate anterior and posterior modules

详细信息    查看全文

• 作者：Ivan Viktorovich Borozda¹ ; Nikolay Alexandrovich Ganzhurov¹ ; Alexander Alexandrovich Kapustyansky¹ ; Roman Valerievich Nikolaev¹ ; Kirill Sergeevich Golokhvast² ; ^{droopy@mail.ru" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Unstable pelvic injuries ; External fixation ; Separate step-by-step reposition ; Traumatology
• 刊名：Asian Pacific Journal of Tropical Biomedicine
• 出版年：2016
• 出版时间：February 2016
• 年：2016
• 卷：6
• 期：2
• 页码：164-172
• 全文大小：2608 K

文摘

To evaluate the treatment outcomes of patients with pelvic ring injury by applying step-by-step external pelvic fixation and circular external fixation device.

Methods

A total of 28 patients suffering from disintegrated pelvic ring injury are involved in the study. Fourteen patients (the treatment group) underwent step-by-step external pelvic fixation by applying anterior (anti-shock) and posterior modules. For the rest 14 patients (the experimental group), the osteosynthesis were conducted by means of a circular external fixation device. The long-term outcomes were evaluated in a year after the injury.

Results

The residual deformity of 5 (4–7) mm was observed in 10 patients (71.4%) from the experimental group. In the treatment group, the residual deformity was evident only in 4 (28.6%) cases being 2.5 (2–3) mm (P = 0.000 319) on the average. The functional result (according to the Majeed scale) was statistically better in the treatment group (P = 0.000 319). Nine (64.3%) and five (35.7%) patients in treatment group showed excellent and positive results, respectively. The excellent result was demonstrated by 3 patients (21.4%) of the experimental group, the positive outcomes were observed in 6 cases (42.9%) and the unsatisfactory one was displayed by 1 patient (7.1%) of the same group.

Conclusions

The modular approach applied is the advantage of the transosseous osteosynthesis allowing for a separate anterior (anti-shock) fixation and final posterior reposition of the pelvic ring preceded by the stabilization of vital functions. The above mentioned method gives an opportunity to increase the amount of techniques applied for the pelvic external fixation in polytrauma cases.