Abstract
Because of rapid technological progress, precision in rectal cancer therapy has assumed a new dimension. Thus, special attention can be given to the inferior rectal plexus. As a secondary plexus of the inferior hypogastric plexus, its nerve outflow is of great importance for proper pelvic floor function. Our leading question is what the transanal total mesorectal excision (TaTME) perspective could add to the topographical debate about the inferior rectal plexus. After TaTME cadaver training sessions and during TaTME in patients with rectal carcinoma, we can conclude that trained surgeons are capable of accessing the inferior rectal plexus in their operative field.
Zusammenfassung
Aufgrund der rasanten technischen Weiterentwicklung erreicht die Präzision bei der Therapie des Rektumkarzinoms eine neue Dimension. Nicht zuletzt könnte daher dem Plexus rectalis inferior ein besonderes Augenmerk geschenkt werden. Als organorientierter Abschnitt des Plexus hypogastricus inferior haben seine nervalen Vernetzungen besondere Bedeutung für die Funktion des Beckenbodens. Hier wird die Frage erörtert, inwieweit der minimalinvasive transanale Zugang zur totalen mesorektalen Exzision (TaTME) neue Aspekte zur Debatte über die Topographie des Plexus rectalis inferior hervorbringt. Nach ersten anatomischen und klinischen Untersuchungen kann als Fazit festgehalten werden, dass der trainierte Chirurg durch den videoendoskopisch assistierten transanalen Zugang zur totalen mesorektalen Exzision (TME) in der Lage ist, den Plexus rectalis inferior darzustellen.
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W. Kneist, S. Stelzner, L.I. Hanke, and T. Wedel declare that they have no competing interests.
This article does not contain any studies with human participants or animals performed by any of the authors.
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Kneist, W., Stelzner, S., Hanke, L.I. et al. Inferior rectal plexus is no longer isolated in no man’s land. coloproctology 39, 85–87 (2017). https://doi.org/10.1007/s00053-016-0134-z
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DOI: https://doi.org/10.1007/s00053-016-0134-z
Keywords
- Rectal cancer
- Transanal minimally invasive surgery
- Transanal total mesorectal excision
- Anatomy
- Surgical education
- Autonomic nerves