相关实验视频

Updated: Jul 9, 2026

Surgical Fixation of Sternal Fractures: Preoperative Planning and a Safe Surgical Technique Using Locked Titanium Plates and Depth Limited Drilling

Surgical Fixation of Sternal Fractures: Preoperative Planning and a Safe Surgical Technique Using Locked Titanium Plates and Depth Limited Drilling

Published on: January 5, 2015

手术修复关节骨折 - - 一种用于术前规划的新技术

Zi Qiang Glen Liau^1,2, Kamaraj Thirukumaran³, Seth Ian Sim⁴

¹Department of Orthopaedic Surgery, National University Hospital, 5 Lower Kent Ridge Rd, Singapore, 119074, Singapore. glen_liau@nuhs.edu.sg.

Journal of orthopaedic surgery and research

|April 18, 2025

概括

与传统的DHS (CDHS) 固定相比,最少侵入性的动态部螺丝 (MIDHS) 固定提供了较短的手术时间. 这种关节骨折治疗在尖顶距离,血液损失和住院时间方面显示出相似的结果.

科学领域:

整形外科手术整形外科手术
创伤外科手术创伤外科

背景情况:

动态部螺丝 (DHS) 是部骨折固定的一个标准.
传统的DHS (CDHS) 可能需要更长的手术和恢复时间.
最少侵入性的DHS (MIDHS) 提供了潜在的优势.

研究的目的:

为了评估一种新的,低成本的MIDHS手术技术.
为了比较MIDHS与CDHS关于手术时间和患者的结果.
评估MIDHS对手术内和手术前指标的影响.

主要方法:

对15名患有IT骨折的患者进行了前性双盲研究.
使用4孔DHS系统进行手术固定.
将MIDHS与CDHS进行比较,测量手术持续时间,血红蛋白损失,住院时间和尖顶距离 (TAD).

主要成果:

对于MIDHS (43.8分钟) 和CDHS (73.4分钟) (p=0.019),平均手术持续时间明显较短.
两组之间没有观察到TAD,血红蛋白损失或住院时间的显著差异 (p>0.05).
基线特征和骨折复杂性在各组之间相似.

结论:

与CDHS相比,MIDHS固定导致手术持续时间显著缩短.
MIDHS提供了与CDHS相比较的尖顶距离,血红蛋白损失和住院时间.
新的MIDHS方法证明了在关节骨折固定中改善患者治疗结果的潜力.

关键词:

动态部螺丝固定装置腿部腿部腿部骨门间骨折 (intertrochanteric fractures) 是指门间骨折 (intertrochanteric fractures) 是指门内骨折 (intertrochanteric fractures) 是指门内骨折 (intertrochanteric fractures) 是指门内骨折 (intertrochanteric fractures) 是指门内骨折 (intertrochanteric fractures) 是指门内骨折 (intertrochanteric fractures) 是指门内骨折 (intertrochanteric fractures) 是指门内骨折 (intertrochanteric fractures) 是指门内骨折 (intertrochanteric fractures) 是指门内骨折 (intertrochanteric fractures) 是指门内骨折的原因之一.微创手术是最少的侵入性手术.

更多相关视频

The Use of Mixed Reality in Custom-Made Revision Hip Arthroplasty: A First Case Report

The Use of Mixed Reality in Custom-Made Revision Hip Arthroplasty: A First Case Report

Published on: August 4, 2022

Three-Dimensional Preoperative Virtual Planning in Derotational Proximal Femoral Osteotomy

Three-Dimensional Preoperative Virtual Planning in Derotational Proximal Femoral Osteotomy

Published on: February 17, 2023

相关概念视频

Fractures: Bone Repair

Fractures: Bone Repair

Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the procedure...