RT - Journal Article T1 - EVALUATION OF ANATOMICAL VARIATIONS OF VESTIBULAR AQUEDUCT DIMENSIONS IN TEMPOR AL BONE CT SCAN JF - MJIRI YR - 2000 JO - MJIRI VO - 14 IS - 3 UR - http://mjiri.iums.ac.ir/article-1-852-en.html SP - 199 EP - 202 K1 - Large vestibular aqueduct K1 - Congenital SNHL K1 - Temporal bone CT scan. AB - Various dimensions of the human vestibular aqueduct were evaluated in two groups, patient and control, and these measurements were compared. Both groups were examined clinically, followed by audiometric evaluation and temporal bone high resolution CT scan. It was found that in approximately one third of the patient group (with idiopathic SNHL), the vestibular aqueduct was 1.5 mm or larger. Also, the midpoint diameter of the distal limb was larger than in the control group (p LA eng UL http://mjiri.iums.ac.ir/article-1-852-en.html M3 ER -