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Updated: Jul 14, 2026

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在冠状骨折固定过程中防止近距离射电 - 关节螺丝穿透:一个3D数字建模和尸体研究

Hamid Namazi1, Armin Akbarzadeh1, Ayub Gharebeigi Tavabeh1

  • 1Department of Orthopedic Surgery, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.

Bulletin of emergency and trauma
|October 11, 2024
PubMed
概括

这项研究确定了在冠状骨折固定过程中可视化近端放射关节空间的最佳X射线角度. 它还确定了安全的螺丝角度和长度,以防止关节内透,提高外科手术结果.

关键词:
一个尸体的尸体.这是一个计算机模拟.冠状体工艺是一个冠状体工艺.肘部 肘部 肘部 肘部 肘部放射学 放射学 放射学 放射学螺丝的位置 螺丝的位置

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The ulna and radius are parallel bones of the antebrachium or the forearm. The ulna lies medially and consists of a bony tip called the olecranon process at its proximal end. This hook-like projection articulates with the olecranon fossa of the humerus and forms the "hinged" ulnohumeral part of the elbow joint. This joint facilitates forearm extension and flexion while preventing its hyperextension. Similarly, the coronoid process, another bony projection on the proximal/anterior side of the...
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The radius is longer of the two bones that make up the human antebrachium or forearm. At the proximal end, the radius articulates with the capitulum of the humerus and the radial notch of the ulna to form the elbow joint. At the distal end, the radius articulates with the ulna via the ulnar notch, forming the distal radioulnar joint. Distally, the radius also attaches to the carpal wrist bones (scaphoid and lunate) to form the radiocarpal joint.
The radius has a nail-shaped head, and a short...