A local anesthetic is used to numb the skin and all the tissue down to the discarea.
用局麻药对从皮肤到椎间盘部位的所有组织进行麻醉。
2
Discarea and height were used for calculation of the normalized mechanical parameters. Glycosaminoglycan content was normalized by dry weight.
用间盘面积及高度对力学参数进行标准化计算,粘多糖的含量通过间盘的干重来进行标准化。
3
If you are playing in a small area, consider throwing a hammer toss for your pull; the upside down disc orientation of a hammer makes it harder to catch.