Assertion: tragus's surface | /r/CapableOf | prevent adhesion
Facets:
Source sentences:
text: Removing the perichondrium from the medial surface of the graft before placement allows the smooth surface of the cartilage to become mucosalized, and prevents adhesions similar to Silastic sheeting, so scarring is generally less than seen with other graft materials, especially in cases with mucosal disruption on the promontory.