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介质阴囊根撕裂的形态风险因素:放射学和解剖学分析

Şahin Karalar¹, Muhammed Furkan Darilmaz², Hikmet Çetin¹

¹Department of Orthopaedics and Traumatology, Faculty of Medicine, İstanbul Medipol University, Istanbul, Türkiye.

Journal of orthopaedic surgery and research

|January 10, 2026

概括

中间阴茎后部根撕裂 (MMRTs) 与特定的膝盖形状有关. 增加的中间阴茎挤出和特定的骨斜率角度是早期MMRT检测的关键指标.

科学领域:

整形外科整形外科整形外科
放射学放射学是一门学科.
生物力学生物力学

背景情况:

中间阴茎后部根撕裂 (MMRTs) 破坏膝盖生物力学,模仿全身阴茎切除术并加速骨关节炎.
已知MMRT的人口风险因素,但膝盖形态的作用不太清楚.

研究的目的:

调查膝盖形态特征与MMRT之间的关联.
为了确定MMRT风险的解剖学预测因素.

主要方法:

44名MMRT患者和79名用MRI和X射线图的对照组的回顾性分析.
测量了形态参数,并进行了统计比较,包括后勤回归和ROC分析.

主要成果:

MMRT患者表现出更大的中间半径挤出 (MMEM),后腿部偏移 (PFO),中枢冠状小腿部斜率 (MKTS) 和解剖侧面远距离腿部角 (aLDFA),以及较低的侧面冠状小腿部斜率 (LKTS).
确定MMEM,MKTS,LKTS,aLDFA和年龄是MMRT的独立预测因素.
年龄和MMEM显示出出色的诊断准确性 (AUC>0.85).

结论:

明显的膝盖形态特征与MMRT独立相关.
年龄和MMEM是最强的预测因素,有助于早期的MMRT检测和风险分层.

关键词:

调整调整调整膝盖形态膝盖形态膝盖形态这就是为什么MRI是MRI.中间半月体根撕裂的原因阴茎挤出阴茎挤出后腿骨的偏移后腿骨的偏移风险因素风险因素骨的斜坡骨的斜坡

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