Autogenous root could be used for alveolar ridge augmentation, in combination with bone graft materials can be achieving osseointegration.
自体牙根可作为固位装置，结合表面骨移植增高牙槽晴，可达到良好的骨整合。
2
Objective To observe the feasibility of ipsilateral ulnar nerve graft taken from upper arm for bridging the contralateral C7 in treatment of brachial plexus root avulsion injury.
目的探讨肘上段尺神经桥接健侧c 7神经修复正中神经，治疗臂丛神经撕脱伤的可行性。
3
All fractures were healing or bone graft fusion and no internal fixation was lossing. There were no injuries of vertebral artery, nerve root or spinal cord.