目的：为椎管外臂丛神经根切断术提供解剖学资料。
Objective:To provide anatomical basis for the amputation of nerval root of brachial plexus at external vertebral canal.
结论：选择性臂丛神经根切断术对减轻上肢痉挛性脑瘫疗效显著。
Conclusion: Selective brachial plexus nerve root rhizotomy is a good and effective method to reduce spasticity of upper extremity.
目的：观察和了解选择性脊神经后根切断术（SPR）的并发症。
Objective: To investigate the complications in the treatment of the spastic cerebral palsy with selective posterior rhizotomy (SPR).
目的观察选择性脊神经后根切断术(SPR)后康复训练的疗效。
Objective to observe the curative effect of rehabilitation on children with cerebral palsy after treatment by selective posterior rhizotomy (SPR).
结论：高选择性腰脊神经后根切断术能够有效地解除下肢痉挛，降低下肢肌张力。
Conclusion: High alternative rhizotomy can effectively relieve convulsion of lower limb, decrease muscles of lower limb.
目的观察肌兴奋仪对脑瘫患儿选择性脊神经后根切断术(SPR)术后肌力的作用。
ObjectiveTo observe the effect of muscle stimulating instrument in enforcing muscle stone of children with cerebral palsy after selective posterior rhizotomy (SPR).
报告20例脑瘫病人选择性后根切断术(SPR)治疗前后体感诱发电位(sep)、运动神经传导速度(MCV)检测结果。
Somatosensory evoked potential (SEP) and motor conduction velocity (MCV) were studied in 20 patients with cerebral palsy treated by selective posterior rhizotomy (SPR).
选择性脊神经后根切断术（SPR手术）是70年代以来治疗痉挛性脑瘫的新的手术方法，可以较好地达到降低肌肉张力和解除肌肉痉挛之目的。
The selective posterior rhizotomy(SPR) is a new operation for children with spastic cerebral palsy since 1970's. This operation is able to reduce muscular tension and eliminate spasticity.
目的：对外伤引起的年轻恒前牙冠折露髓行活髓切断术，并于2年以上追踪观察其根管、根尖孔发育情况。
Objective:To treatment the young permanent incisors with exposed pulps in crown by pulpotomy and observe the growth of root canals and apexogenesis following up over 2 years.
目的：探讨三叉神经感觉根（TNSR）的解剖学结构，及其表层神经纤维束切断术治疗三叉神经痛（TN）的可行性。
Objective: To explore the detailed clinical anatomy of trigeminal nerve sensory root (TNSR) in order to establish a new tractotomy for the treatment of trigeminal neuralgia (TN) .
目的寻求一种能够有效地保存乳牙生活根髓，提高活髓切断术成功率的方法。
Durpose Explore an efficient method to raise the succeeding rate of pulpotomy under the condition of conserving root pulp of deciduous teeth.
结论：(1)桂皮醛作为活髓切断术的盖髓剂，对根髓组织刺激性小，而与甲醛甲酚对照两组差异不显著。
CONCLUSION: (1) as pulp-cap, cinnamaldehyde stimulated the pulp tissue at a very low level, controlling with Fc the difference was not significant.
均进行了外科治疗：实施神经根减压术3 9例，感觉根切断11例。
Nerve root decompression was performed in 39 cases, and sensory radiculotomy in 11 cases.
结果无痛治疗（27.3%）、冠髓切断术（21.6%）、橡皮障的应用（1.4%）、氟化物的使用、咬合诱导等工作开展情况还有待加强。而根管治疗、窝沟封闭的应用情况比较好。
Results It is necessary to improve the use of analgesia ( 27.3% ), pulpotomy ( 21.6% ), rubber dam ( 1.4% ) and fluoride, the related work of occlusion guidance should be reinforced.
结果无痛治疗（27.3%）、冠髓切断术（21.6%）、橡皮障的应用（1.4%）、氟化物的使用、咬合诱导等工作开展情况还有待加强。而根管治疗、窝沟封闭的应用情况比较好。
Results It is necessary to improve the use of analgesia ( 27.3% ), pulpotomy ( 21.6% ), rubber dam ( 1.4% ) and fluoride, the related work of occlusion guidance should be reinforced.
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