Clinical Treatment Comparison Between Modified Bone Holding Forceps and Traditional Three-claw Bone Holding Forceps in Long Bone Fractures 新型持骨器与三爪持骨器治疗长骨干骨折疗效比较
Frequently, a fully erupted upper wisdom tooth requires bone removal if the tooth does not yield easily to forceps or elevators. 如果上颌智齿已经完全萌出,又不能轻易用镊子和起子取出,通常就需要移动古头。
Methods Used the new classification of Huang Weixin and so on, according to the opposition relation between fetal cephalometry and presentation ( the lowest bone) and operated on the basis of maneuver of forceps delivery in the obstetric edited by Li Ju. 方法使用黄维新等人根据胎头双顶径及先露部(骨质最低部)的位置的新分类法,按照李巨主编的产科学有关产钳助产的手法进行操作。