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May 20, 2026Arthroscopy Techniques0 citationsOpen Access

Optimization of Arthroscopic All‐Inside Meniscus Repair With a Probe

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HLHui-Shan Angela LimSLSir-Young James Loh

Key Points

  • The aim is to enhance the effectiveness and safety of arthroscopic all-inside meniscus repair through optimized probe techniques.
  • Used an arthroscopic probe to assess tear quality and guide repairs.
  • Employed strategies like direct loop control and staged tightening to improve suture placement.
  • Provided tactile feedback to refine positioning and minimize complications.
  • Enhanced loop positioning and tightening achieved, resulting in improved tear margin apposition.
  • Reduced risk of suture cut-out in complex tears observed, with minimal cartilage injury noted.
  • Maximized meniscus preservation and improved overall surgical outcomes reported.

Abstract

Abstract Meniscal preservation is essential for knee function and long‐term joint health. All‐inside meniscus repair achieves outcomes comparable to the inside‐out technique, but technical challenges remain, including limited working space, suture cut‐out in degenerative tissue, unfavorable suture angles, and risk of cartilage injury or arthroscope entanglement. The arthroscopic probe is used to assess tear pattern, tissue quality, stability, and working space, guiding portal selection or alternative approaches. Twirling the suture along the probe allows controlled loop positioning and tightening. Two strategies are employed: (1) countering the pulling force with the probe directly on the loop and meniscus, and (2) staged tightening using a short working length when resistance, angulation, or limited space hinders suture pulling. These maneuvers provide tactile feedback, reduce suture loop displacement, and minimize cartilage injury. Probe‐assisted techniques enhance control during loop positioning and incremental tightening, optimize tear margin apposition, and reduce risk of cut‐out in complex or degenerative tears. Incorporating these strategies contributes to successful all‐inside repair, maximizing meniscus preservation and overall surgical outcomes.

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Cite This Study

Lim et al. (2026) studied this question.

synapsesocial.com/papers/6a0d50f3f03e14405aa9d213https://doi.org/10.1002/atn2.70030
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