Assertion: incision | /r/HasProperty | directed along the midline
Facets:
value: for about 1.5 centimetres
type: TEMPORAL
value: posteriorly
type: MANNER
Source sentences:
text: J-shaped: The incision begins in the centre of the fourchette and is directed posteriorly along the midline for about 1.5 centimetres (0.59 in) and then directed downwards and outwards along the 5 or 7 o'clock position to avoid the internal and external anal sphincter.