BackgroundChronic venous insufficiency (CVI) often leads to venous ulcers. The relationship between ankle joint range of motion (ROM) and venous ulcers remains under-investigated. This study aims to clarify this relationship using ultrasound imaging.MethodsWe conducted a study on 20 patients with unilateral venous ulcers. Ankle ROM and popliteal vein blood flow were measured using a goniometer and ultrasound, respectively. The measurements were compared between the affected and unaffected limbs.ResultsA significant reduction in ROM and popliteal vein blood flow was observed in the limbs with venous ulcers compared to the unaffected limbs. The data suggest a correlation between reduced ankle mobility and the development of venous ulcers.ConclusionThe study underscores the importance of maintaining ankle mobility in patients with CVI to prevent venous ulcers. A multifactorial approach is essential for managing these conditions effectively.

中文翻译：

---

超声研究静脉性溃疡与踝关节活动度的关系

背景慢性静脉功能不全（CVI）常常导致静脉溃疡。踝关节活动度（ROM）与静脉溃疡之间的关系仍有待研究。本研究旨在利用超声成像阐明这种关系。方法我们对 20 名单侧静脉溃疡患者进行了研究。分别使用测角器和超声波测量踝关节活动度和腘静脉血流量。比较受影响和未受影响肢体的测量结果。结果与未受影响的肢体相比，在患有静脉性溃疡的肢体中观察到 ROM 和腘静脉血流量显着减少。数据表明踝关节活动度降低与静脉溃疡的发生之间存在相关性。结论该研究强调了 CVI 患者保持踝关节活动度对于预防静脉溃疡的重要性。多因素方法对于有效管理这些情况至关重要。