HRCT Measurement of Cochlear Nerve Canal of Infant
Author(s): ZHAO Junfeng, ZHAO Zuo, CHENG Meiying, ZHANG Xiaoan, LU Lin, DANG Baohua, WANG Zhixiang
Pages: 408-410
Year: 2017 Issue: 3
Journal: Journal of Clinical Radiology
Keyword: Infant; Cochlear nerve canal;
Abstract: Objective To measure the width/diameter of cochlear nerve canal(CNC) with HRCT and estimate the the range of normal values of 95％ confidence interval of CNC.Methods 258 ears in 129 cases CNC were measured with HRCT and the data was analyzed by statistical software SPSS17.0.Results the width of CNC was (1.75 ± 0.17) mm,there was no significant differences in different age groups,male and female groups,left and right groups.The normal range of width of CNC was 1.42-2.08 mm.Conclusion The HRCT measurements of CNC in infants and its normal range estimated could provide imaging reference for evaluating the development of CNC before cochlear implant.
Pages: 408-410
Year: 2017 Issue: 3
Journal: Journal of Clinical Radiology
Keyword: Infant; Cochlear nerve canal;
Abstract: Objective To measure the width/diameter of cochlear nerve canal(CNC) with HRCT and estimate the the range of normal values of 95％ confidence interval of CNC.Methods 258 ears in 129 cases CNC were measured with HRCT and the data was analyzed by statistical software SPSS17.0.Results the width of CNC was (1.75 ± 0.17) mm,there was no significant differences in different age groups,male and female groups,left and right groups.The normal range of width of CNC was 1.42-2.08 mm.Conclusion The HRCT measurements of CNC in infants and its normal range estimated could provide imaging reference for evaluating the development of CNC before cochlear implant.
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