Research Article

Association between Anatomical Features of Petrotympanic Fissure and Tinnitus in Patients with Temporomandibular Joint Disorder Using CBCT Imaging: An Exploratory Study

Table 1

Incidence of tinnitus in female subjects ().

PositionL, n = 2M, n = 17 (94.9%)
Type of entranceOpened (5.1%)Opened, n = 32 (82.1%)Semiopened, n = 5 (12.8%)
Condylar positionBBBUBBU

SideRightLeftRightLeftRightLeftRightLeftRightLeft
The number of tinnitus-positive cases (%)0 (0)2 (5.1)6 (15.4)4 (10.3)10 (25.6)12 (30.8)1 (2.6)0 (0)3 (7.7)1 (2.6)
0.2340.4240.5090.3170.316