对所有的牛（牲口）而言，推荐的注射位置在头盖颈区域，在耳朵与头部联接处稍后的位置。（见图2）
The recommended injection site for Cattle of all sizes is the cranial neck area, immediately posterior to where either ear attaches to the head. (See Fig. 2)
结论：天然牙—种植体联合桥主要支撑力的部位是颈缘处，该处为种植体折断机率最大的区域；
Conclusion The main supporting force position is on abutments of the bridge supported by tooth-implant; The implant neck is the most possible area for fracture.
对比临床，股骨颈和小转子外下侧股骨干部分也是可能导致骨折的区域。
According to the clinical experience, the femur neck and inferolateral shaft of femur of the lesser trochanter are all the catagmatic range.
应用推荐