Evaluation of Superior Semicircular Canal Morphology and Its Relationship with Glenoid Fossa Roof Thickness Using Cone Beam Computed Tomography

Table 2

Distribution of SSC radiological patterns among age groups.

Radiological patterns of SSC		Radiological patterns of SSC
		Normal	Papyraceous	Thick	Pneumatized	Dehiscence
Age groups	<20	62	6	5	9	2
	20–29	154	10	17	15	20
	30–39	106	8	8	8	6
	40–49	52	3	2	2	7
	50–59	18	4	5	0	7
	≥60	16	3	0	4	1
Total (%)		408 (72.9%)	34 (6.1%)	37 (6.6%)	38 (6.8%)	43 (7.7%)

SSC: superior semicircular canal.