Key result
Low tie arterial ligation is preferred over high tie in rectal cancer surgery due to a lack of evidence for oncologic benefit with high tie and the less invasive nature of low tie regarding circulation and innervation.
Why the study?
Does low tie arterial ligation improve outcomes compared to high tie arterial ligation in patients undergoing rectal cancer surgery?
Systematic Review
Does low tie arterial ligation improve outcomes compared to high tie arterial ligation in patients undergoing rectal cancer surgery?
Low tie arterial ligation should be the preferred method in rectal cancer surgery as it is anatomically less invasive with respect to circulation and autonomous innervation.
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Low tie ligation should be standard in rectal cancer surgery; challenges high tie as default by showing absent oncologic benefit.
Lange et al. (2008) conducted a systematic review in Rectal cancer. Low tie arterial ligation vs. High tie arterial ligation was evaluated on Oncologic outcome, anastomotic circulation, autonomous innervation, and anastomotic leakage. Low tie arterial ligation is preferred over high tie in rectal cancer surgery due to a lack of evidence for oncologic benefit with high tie and the less invasive nature of low tie regarding circulation and innervation.
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