The Study On Acupunture Security Of Tianzhu (BL 10)

Objective:To study the Tianzhu point positioning in the MRI of the depth and angle of acupuncture,acupuncture for clinical depth to provide a safe point of reference and to prevent the accident.Methods:This study randomly selected 20 healthy volunteers. Measuring their weight,height,thumb-inch with the body,neck circumference in accordance with the body mass index(BMI)= weight(kg) / height²(m²)included in the study.1.54 volunteers,aged 26.40 years old age, Divided into two groups:group of 11 male,9 female group.Were recorded name,sex,age,measurement of body weight with body weight(kg) and height(cm),measuring tape thumb knuckle degrees horizontal position - the thumb with the body-inch(mm),and then measuring tape along the hyoid body neck circumference length.MRI scan with the 0.5T,slice thickness 0.5mm pitch 5mm layer using T₁-weighted image,the conventional level,and sagittal scans.Supine normal subjects,as in three-dimensional positioning based on the level of spaces:Tianzhu point had to do with the skull surface at the level of parallel fault plane;oblique sagittal:body surface over the hole to connect with the spinal cord center skull base to do the vertical section(Figure 3 ).(1 ) in the axial measurement points Tianzhu epidural surface at the outer edge of the ipsilateral,contralateral epidural outer edge, the shortest distance between epidural distance and angle(Figure 1,2).(2) in the oblique sagittal Tianzhu measurement points on the body surface point to the lower edge of foramen magnum dura mater,on the edge of the first cervical epidural,the lower edge of the first cervical epidural,the second cervical vertebra on the edge of hard the distance and angle meningioma (Figure 4,5 ).Respectively,from the largest amount of depth and perspective of acupuncture.Obtained data using SPSS 16.0 software for statistical analysis.Yan State in accordance with the formula for calculating the depth of security:the security risk of the depth≤the average depth× 75%,to seek the safety depth.Results:1.Tianzhu male acupuncture points in the left side of the depth (the outer edge of the ipsilateral spinal epidural:55.91±3.85mm;to the outer edge of contralateral epidural:62.36±6.29mm;the epidural as soon as possible:47.72±5.86mm;to the lower edge of foramen magnum:45.36±7.07mm;to the upper edge of the first cervical vertebra:47.63±6.41mm;to the lower edge of the first cervical vertebra:48.63±6.91mm;to the upper edge of the second cervical vertebra:50.54±6.81mm),the angle(the outer edge of the ipsilateral spinal epidural:13.36±2.33°;to the outer edge of contralateral epidural:35.63±3.29°;to the epidural as soon as possible: 23.72±2.28°;to the lower edge of foramen magnum:23.82±6.40°;to the upper edge of the first cervical vertebra:13.00±4.42°;to the lower edge of the first cervical vertebra:1.81±3.62°;to the upper edge of the second cervical vertebra:-10.63±5.44°);2.Tianzhu men acupuncture points on the right depth(the outer edge of the ipsilateral spinal epidural:56.45±4.29mm: to the outer edge of contralateral epidural:62.00±7.23mm;the epidural as soon as possible:48.18±5.75mm;to the lower edge of foramen magnum: 45.12±8.39mm;to the upper edge of the first cervical vertebra:48.75±5.71mm;to the lower edge of the first cervical:49.50±7.31mm;to the upper edge of the second cervical vertebra:51.25±7.14mm),the angle(the outer edge of the ipsilateral spinal epidural:13.72±2.45°:to the outer edge of contralateral epidural:36.00 + 4.85°;to the epidural as soon as possible:24.27±2.53°;to the lower edge of foramen magnum:22.61±6.21°;to the upper edge of the first cervical vertebra:13.40±5.71°;to the lower edge of the first cervical vertebra:2.87±3.83°;to the upper edge of the second cervical vertebra:-10.50±4.92°) 3.Women in the left side of the depth of acupuncture points Tianzhu(the outer edge of the ipsilateral spinal epidural:45.44±4.82mm;to the outer edge of contralateral epidural: 51.77±4.32mm;the epidural as soon as possible:39.33±4.84mm:foramen magnum to the lower edge:36.00±4.50mm;to the upper edge of the first cervical vertebra:39.33±5.76mm;to the lower edge of the first cervical vertebra:39.44±4.58mm;to the upper edge of the second cervical vertebra: 43.22±3.23mm),the angle(the outer edge of the ipsilateral spinal epidural: 17.00±4.44°;to the outer edge of contralateral epidural:43.22±6.53°:to the epidural as soon as possible:27.88±4.91°;to the lower edge of foramen magnum:25.89±3.52°;to the upper edge of the first cervical vertebra:13.44±5.55°;to the lower edge of the first cervical spine:-0.55±5.47°;to the upper edge of the second cervical vertebra:-14.44±7.31°) 4. Tianzhu women acupuncture points on the right depth(the outer edge of the ipsilateral spinal epidural:46.25±5.06mm;to the outer edge of contralateral epidural:52.25±6.62mm;the epidural as soon as possible: 39.75±4.68mm;to the lower edge of foramen magnum:38.25±4.65mm;to the upper edge of the first cervical vertebra:41.25±6.71mm:to the lower edge of the first cervical vertebra:40.75±5.85mm;to the upper edge of the second cervical vertebra:45.25±3.30mm),the angle(the outer edge of the ipsilateral spinal epidural:16.12±5.27°;to the outer edge of contralateral epidural:42.75±6.62°;to the epidural as soon as possible:28.25±6.18°; to the lower edge of foramen magnum:27.00±8.41°;to the upper edge of the first cervical vertebra:15.00±4.24°;to the lower edge of the first cervical spine:1.50±2.38°;to the upper edge of the second cervical vertebra:-10.50±7.54°);5.Men of the acupuncture points in the Tianzhu depth and height,weight,neck circumference,body with thumb-inch correlation(p＞0.05).men of the acupuncture points in the Tianzhu dangerous angle and height.weight,neck circumference,with the thumb inch of the relevance of bod)(p＞0.05);6.Women in the acupuncture points Tianzhu depth and height,weight,neck circumference,body with thumb-inch correlation(p＞0.05),women in the acupuncture points Tianzhu dangerous angle and height.weight,neck circumference,with the thumb inch of the relevance of body(p＞0.05):Conclusion:1.Men on the left and the right side of the depth of acupuncture points Tianzhu,the same point of view;2.The left and the right of women in the acupuncture points of the depth of Tianzhu,the same point of view;3.Men and women of the acupuncture points in the depth of Tianzhu different for men than women;4.Men and women in the Tianzhu axial point of the needle point of view is different from men than women;5. Men and women of the acupuncture points in the Tianzhu depth and perspective with the height,weight,neck circumference,body-inch thumb with no relevance.