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anal sphincter

NOUN
  1. the sphincter muscle of the anus

How To Use anal sphincter In A Sentence

  • The incision is directed towards the ipsilateral ischial tuberosity, away from the anal sphincter.
  • The transgenic array produces a functional GFP fusion protein that is expressed in bodywall, vulval, uterine, spermathecal, and anal sphincter / depressor muscle cells.
  • Surgical repair was undertaken in two stages, but this necessitated incision and excision of substantial portions of the anal sphincter muscle.
  • Anal manometry is performed to assess the anal sphincter, pelvic floor, and associated nerves.
  • Some cases of piles respond to stretching the anus, under anaesthetic, which is thought to relieve the spasm of the anal sphincter and so reduce pressure in the anus.
  • The external anal sphincter is composed of skeletal muscle.
  • The bimanual examination should also include a rectal examination to check anal sphincter tone and, for fecal impaction, the presence of occult blood or rectal lesions.
  • Anal sphincter laceration was the primary outcome, defined as third - and fourth - degree perineal lacerations.
  • At such a time, continence is maintained by the voluntary contraction of the striated muscle of the external anal sphincter.
  • It is girdled by the external anal sphincter, a striated muscle structure that is part of the pelvic floor musculature.
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