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[NEEDLESCOPIC SURGERY].

Nobumi Tagaya

    Nihon Geka Gakkai Zasshi
    |September 1, 2018
    PubMed
    Summary

    Needlescopic surgery (NS), using 2-3mm instruments, offers reduced postoperative pain and improved cosmetics compared to conventional methods. While challenges exist, proper use can advance this minimally invasive technique.

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    Area of Science:

    • Minimally Invasive Surgery
    • Surgical Technology
    • Endoscopic Procedures

    Background:

    • Needlescopic surgery (NS) is a form of reduced-port surgery utilizing 2- to 3-mm instruments.
    • NS has gained attention since 1998, with a dedicated Japanese study group established in 2000.
    • Key advantages include enhanced cosmetic outcomes and decreased postoperative pain.

    Purpose of the Study:

    • To define needlescopic surgery and review its characteristics.
    • To compare NS with conventional and single-incision endoscopic surgery.
    • To identify the benefits and limitations of NS.

    Main Methods:

    • Review of published reports on needlescopic surgery since 1998.
    • Comparison of postoperative pain metrics, including analgesic requirements.
    • Assessment of cosmetic results and operative field creation.

    Main Results:

    • NS requires significantly less postoperative analgesia (p<0.001) compared to conventional and single-incision techniques.
    • Cosmetic results of NS are considered inferior to single-incision endoscopic surgery.
    • NS presents challenges including poorer image quality and instrument handling difficulties.

    Conclusions:

    • Needlescopic surgery offers significant benefits in pain reduction and cosmesis.
    • Understanding instrument specifics and proper usage is crucial for successful NS.
    • Further advancements in NS are anticipated through integration with single-incision endoscopic surgery.

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