Assertion: auditory brainstem implant | /r/HasProperty | rare
Facets:
value: very
type: DEGREE
Source sentences:
text: However, an auditory brainstem implant for one of these reasons is very rare, because the auditory brainstem implant requires neurosurgery.
text: Auditory brainstem implant was originally developed for adults diagnosed with neurofibromatosis type 2 — a rare genetic condition that causes tumors to grow on nerves.