Three-Dimensional Mapping of Medial Wall in Unstable Pertrochanteric Fractures

المؤلفون المشاركون

Liao, Sheng-Hui
Zhang, Yingqi
Sun, Yeqing
Chang, Shimin

المصدر

BioMed Research International

العدد

المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-8، 8ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2020-06-01

دولة النشر

مصر

عدد الصفحات

8

التخصصات الرئيسية

الطب البشري

الملخص EN

Objective.

Unstable pertrochanteric fractures are usually treated with internal fixation, and the integrity of the anteromedial cortex is an important factor for stability and healing.

In this study, we described and analyzed the three-dimensional mapping technology and morphological characteristics of pertrochanteric fractures.

Methods.

Fifty-nine pertrochanteric fractures (OTA/AO 2007 types 31A2) were retrospectively reviewed.

Computed tomographic (CT) images for all fractures were superimposed on a standard template.

Medial wall integrity was analyzed, and three-dimensional fracture maps were created.

Results.

Pertrochanteric fractures always have a posterior defect in the medial cortex.

The mean width of the defect, in our study, was 21.5 mm (SD: 6.1 mm, range: 10–40 mm), 56.3% (SD: 13.7%, range: 27.5-100%).

Bone segments that contact by the anteromedial cortex were 16.5 mm (SD: 5.3 mm, range: 0-29 mm).

Conclusion.

The integrity of the anteromedial cortex should be considered during internal fixation of femoral trochanteric fractures.

These morphological characteristics could be used to form postoperative cortical contact and improve stability of the fixation.

Three-dimensional mapping technology can help establish a typical fracture model, thereby improving doctors’ understanding of fracture characteristics.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Zhang, Yingqi& Sun, Yeqing& Liao, Sheng-Hui& Chang, Shimin. 2020. Three-Dimensional Mapping of Medial Wall in Unstable Pertrochanteric Fractures. BioMed Research International،Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1137458

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Zhang, Yingqi…[et al.]. Three-Dimensional Mapping of Medial Wall in Unstable Pertrochanteric Fractures. BioMed Research International No. 2020 (2020), pp.1-8.
https://search.emarefa.net/detail/BIM-1137458

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Zhang, Yingqi& Sun, Yeqing& Liao, Sheng-Hui& Chang, Shimin. Three-Dimensional Mapping of Medial Wall in Unstable Pertrochanteric Fractures. BioMed Research International. 2020. Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1137458

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1137458