Assertion: suture | /r/CapableOf | close by the age of 6 years
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Some studies have reported that the metopic suture closes by 9 months of age in all patients (3), whereas others have shown that the suture often closes by the age of 6 years but may not close until adulthood in up to 10% of patients (6).