Medical Definition of Hyrtl's sphincter

1. A band, generally incomplete, of circular muscular fibres in the rectum about 10 cm above the anus (upper rectal ampulla). See: Nelaton's sphincter. (05 Mar 2000)

Lexicographical Neighbors of Hyrtl's Sphincter

hyracoid
hyracoidea
Hyracoidea
hyracoids
Hyracotherium
hyrax
hyrax
hyraxes
hyraxes
hyrse
hyrst
Hyrtl's anastomosis
Hyrtl's epitympanic recess
Hyrtl's foramen
Hyrtl's loop
Hyrtl's sphincter
hyson
hyson
hysons
hyssop
hyssop
hyssops
Hyssopus
Hyssopus officinalis
hyssop loosestrife
hyssop oil
hysteralgia
hysteranthous
hysteratresia
hysterectomies

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