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. 2022 Dec 7;83(2):165–183. doi: 10.1055/a-1933-2647
Consensus-based recommendation 4.E4
Expert consensus Level of consensus +++
Treatment of a grade 3 or 4 perineal tear must be carried out under sufficient regional or general anesthesia to achieve maximum relaxation of the sphincter muscles while ensuring ensure optimal visualization of the area requiring surgery.