The 4-S modification of the Roeder knot: How to tie it

Howard T. Sharp, James H. Dorsey

Research output: Contribution to journalArticle

Abstract

Background: The 4-S modification of the Roeder knot may be tied laparoscopically as a single-throw knot. Technique: It is tied by adding a fourth wrap around the suture loop and securing the loop in place with a square knot rather than a single half-hitch. Experience: We have used this knot in laparoscopic surgeries for more than 2 years and have not observed knot slippage. Conclusion: This modification results in a knot comparable in strength to the strongest laparoscopic multiple-throw square knots.

Original languageEnglish (US)
Pages (from-to)1004-1006
Number of pages3
JournalObstetrics and gynecology
Volume90
Issue number6
DOIs
StatePublished - Dec 1 1997

ASJC Scopus subject areas

  • Obstetrics and Gynecology

Fingerprint Dive into the research topics of 'The 4-S modification of the Roeder knot: How to tie it'. Together they form a unique fingerprint.

  • Cite this