Intersphinktäre Resektion zum Schließmuskelerhalt beim ultratiefen Rektumkarzinom – Ein Update
摘要
The indications for sphincter preservation in patients with very low-lying rectal cancer are challenging in many respects and certainly also require mastery of the intersphincteric resection. In this article, the frequently used surgical procedures are defined and briefly presented and classified in a contemporary manner.