rectum is supplied mainly by three arteries they are :a- SUPERIOR RECTAL OR HEMORRHOIDAL ARTERY - which is a branch of the INFERIOR MESENTRIC which arises from the ANTERIOR SURFACE OF THE AORTA .b-MIDDLE RECTAL OR MIDDLE HEMORRHOIDAL ARTERY - which is a branch of the INFERIOR VESICAL ARTERY which is a branch of the INTERNAL ILIAC ARTERY .c- INFERIOR RECTAL OR INFERIOR HEMORRHOIDAL ARTERY - which
Showing posts with label supply. Show all posts
Showing posts with label supply. Show all posts
Sunday, March 15, 2015
33 Nerve supply of the Tongue
Motor supply :
All the intrinsic muscles, except the palatoglossus are supplied by the hypoglossal nerve. the palatoglossus is supplied by the cranial part of accessory nerve through the pharyngeal plexus .
Sensory supply :
Anterior 2/3rd of the tongue - lingual nerve is the nerve of general sensation and the chordatympani is the nerve of taste for the anterior two-thirds of the tongue .
All the intrinsic muscles, except the palatoglossus are supplied by the hypoglossal nerve. the palatoglossus is supplied by the cranial part of accessory nerve through the pharyngeal plexus .
Sensory supply :
Anterior 2/3rd of the tongue - lingual nerve is the nerve of general sensation and the chordatympani is the nerve of taste for the anterior two-thirds of the tongue .