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目的:对闭孔沟进行解剖学观察和测量,为相关应用提供临床解剖学依据和丰富人类学数据。方法:选取结构完整、解剖标志清晰的髋骨108例,其中男性髋骨59例(左侧36例,右侧23例),女性髋骨49例(其中左侧20例,右侧29例),对闭孔沟进行观察并测量其长度和闭孔沟中点宽度。结果:试验测得男性左、右侧闭孔沟长度分别为31.4±3.4 mm、32.1±2.4 mm,女性左、右侧闭孔沟长度分别为19.4±2.2 mm、20.8±2.7 mm;统计学分析显示同性别左、右侧差异无统计学意义(P>0.05),男、女性之间差异有统计学意义(P<0.05)。男性左、右侧闭孔沟中点宽度分别为9.7±1.6 mm、10.7±1.5 mm,女性左、右侧闭孔沟中点宽度分别为12.1±1.7 mm、11.6±2.0 mm;同性别左、右侧及男、女间差异均无统计学意义(P>0.05)。结论:男、女性闭孔沟测量数据可为闭孔处疾病的诊断和治疗提供应用解剖学的考虑依据并丰富人类学数据。
OBJECTIVE: To observe and measure the closed-cell ditch for anatomical basis and rich anthropological data for related applications. Methods: A total of 108 hip hips with complete anatomy and clear anatomy were selected. Among them, 59 were male (36 on the left and 23 on the right) and 49 on the hip (20 on the left and 29 on the right) Observe the closed-cell ditch and measure its length and the closed-cell ditch midpoint width. Results: The length of left and right obturator foramen were 31.4 ± 3.4 mm and 32.1 ± 2.4 mm, respectively. The length of left and right obturator foramen were 19.4 ± 2.2 mm and 20.8 ± 2.7 mm, respectively. Statistical analysis There was no significant difference between the left and the right side of the same sex (P> 0.05). The difference between male and female was statistically significant (P <0.05). The midpoint widths of left and right obturator foramen in men were 9.7 ± 1.6 mm and 10.7 ± 1.5 mm, respectively. The midpoint width of left and right obturator foramen in men was 12.1 ± 1.7 mm and 11.6 ± 2.0 mm, respectively; The right and male, female differences were not statistically significant (P> 0.05). CONCLUSIONS: The data of closed-ditch of men and women can provide anatomic consideration and rich anthropological data for the diagnosis and treatment of diseases in the obturator foramen.