Scholarlink

Purpose <p>To compare the clinical outcomes of arthroscopic internal drainage (AID) and arthroscopic internal drainage combined cyst wall resection(AID + CWR) in treatment of the popliteal cysts.</p> Methods <p>In this prospective randomized study, 60 patients (October 2022) at Beijing Tsinghua Changgung Hospital were divided into Group A (AID, <i>n</i> = 30) and Group B (AID + CWR, <i>n</i> = 30). Operative duration, blood loss, intra-articular pathologies, and complications were recorded. Outcomes included Visual analog scale (VAS) score, Rauschning-Lindgren (R-L) grade, Lysholm score, and cyst volume reduction on magnetic resonance imaging (MRI).</p> Results <p>With mean follow-up of 12.2 ± 1.2 months, baseline characteristics were comparable (<i>P</i> &gt; 0.05). Group B had longer operative time and greater blood loss (both <i>P</i> &lt; 0.05). Final outcomes showed equivalent functional scores (Lysholm, R-L; <i>P</i> &gt; 0.05), but Group B achieved significantly higher complete cyst resolution rates (Group A 46.4% vs. Group B 74.1%, <i>P</i> = 0.032) on MRI. Complication rates (e.g., ecchymosis: Group A 6.7% vs. Group B 20%, <i>P</i> = 0.255) did not differ significantly.</p> Conclusion <p>Although requiring slightly longer operative time and greater blood loss, cyst wall resection with drainage provides superior cyst resolution, making it preferable for patients seeking optimal results or those with cyst inflammation, loose bodies, or multi-compartment cysts.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

A comparative study of arthroscopic treatment of popliteal cyst with internal drainage and internal drainage combined with cyst wall resection

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年6月13日

查看全文
  • Peng-Fei Fu,
  • Cong-Yong Ye,
  • Ao-Ran Sun,
  • Zi-Hao Wang,
  • Hao Liu,
  • Li-Gong Fu,
  • Lian-Xu Chen

摘要

Purpose

To compare the clinical outcomes of arthroscopic internal drainage (AID) and arthroscopic internal drainage combined cyst wall resection(AID + CWR) in treatment of the popliteal cysts.

Methods

In this prospective randomized study, 60 patients (October 2022) at Beijing Tsinghua Changgung Hospital were divided into Group A (AID, n = 30) and Group B (AID + CWR, n = 30). Operative duration, blood loss, intra-articular pathologies, and complications were recorded. Outcomes included Visual analog scale (VAS) score, Rauschning-Lindgren (R-L) grade, Lysholm score, and cyst volume reduction on magnetic resonance imaging (MRI).

Results

With mean follow-up of 12.2 ± 1.2 months, baseline characteristics were comparable (P > 0.05). Group B had longer operative time and greater blood loss (both P < 0.05). Final outcomes showed equivalent functional scores (Lysholm, R-L; P > 0.05), but Group B achieved significantly higher complete cyst resolution rates (Group A 46.4% vs. Group B 74.1%, P = 0.032) on MRI. Complication rates (e.g., ecchymosis: Group A 6.7% vs. Group B 20%, P = 0.255) did not differ significantly.

Conclusion

Although requiring slightly longer operative time and greater blood loss, cyst wall resection with drainage provides superior cyst resolution, making it preferable for patients seeking optimal results or those with cyst inflammation, loose bodies, or multi-compartment cysts.