Abstract：
OBJECTIVE: This study investigates the importance of bone density, surface area, and diameter of anatomical structures of the superior semicircular canal (SSC), lateral semicircular canal (LSC), posterior semicircular canal (PSC), utricle, and saccule in patients diagnosed with superior semicircular canal dehiscence (SSCD).
METHODS: The bone density, surface area, and diameter of SSC, LSC, PSC, utricle, and saccule were measured and compared between the SSCD group and control group. Fifteen ears in the SSCD group and 60 ears in the control group were evaluated. Additionally, within the SSCD group, the dehiscent and healthy sides were evaluated independently.
RESULTS: SSC\'s bone density was significantly lower in the SSCD group compared to the control group (p = 0.008). No significant differences were found in surface area and diameter between the groups (p > 0.05). While most of the anatomical structures showed no significant difference in bone density between dehiscent and healthy ears (p > 0.05), SSC bone density was significantly lower in affected ears (p = 0.000) in SSCD group.
CONCLUSIONS: Based on the data obtained in this study, bone density and anatomical structure may be useful in patients diagnosed with SSCD.
METHODS: The bone density, surface area, and diameter of SSC, LSC, PSC, utricle, and saccule were measured and compared between the SSCD group and control group. Fifteen ears in the SSCD group and 60 ears in the control group were evaluated. Additionally, within the SSCD group, the dehiscent and healthy sides were evaluated independently.
RESULTS: SSC\'s bone density was significantly lower in the SSCD group compared to the control group (p = 0.008). No significant differences were found in surface area and diameter between the groups (p > 0.05). While most of the anatomical structures showed no significant difference in bone density between dehiscent and healthy ears (p > 0.05), SSC bone density was significantly lower in affected ears (p = 0.000) in SSCD group.
CONCLUSIONS: Based on the data obtained in this study, bone density and anatomical structure may be useful in patients diagnosed with SSCD.
摘要：
目的：这项研究调查了骨密度的重要性，表面积,上半规管（SSC）解剖结构的直径，外侧半规管（LSC），后半规管（PSC），utricle,诊断为上半规管裂开（SSCD）的患者的球囊和球囊。
方法：骨密度，表面积,和SSC的直径，LSC,PSC,utricle,测量并比较SSCD组和对照组的球囊。评估SSCD组15耳和对照组60耳。此外,在SSCD组内，对开裂侧和健康侧进行独立评价.
结果：SSC的骨密度在SSCD组明显低于对照组（p=0.008）。两组之间的表面积和直径没有显着差异（p>0.05）。虽然大多数解剖结构显示裂开的耳朵和健康的耳朵之间的骨密度没有显着差异（p>0.05），SSCD组患耳SSC骨密度明显降低(p=0.000)。
结论：根据本研究获得的数据，骨密度和解剖结构可能对诊断为SSCD的患者有用.
方法：骨密度，表面积,和SSC的直径，LSC,PSC,utricle,测量并比较SSCD组和对照组的球囊。评估SSCD组15耳和对照组60耳。此外,在SSCD组内，对开裂侧和健康侧进行独立评价.
结果：SSC的骨密度在SSCD组明显低于对照组（p=0.008）。两组之间的表面积和直径没有显着差异（p>0.05）。虽然大多数解剖结构显示裂开的耳朵和健康的耳朵之间的骨密度没有显着差异（p>0.05），SSCD组患耳SSC骨密度明显降低(p=0.000)。
结论：根据本研究获得的数据，骨密度和解剖结构可能对诊断为SSCD的患者有用.
