经峡部内固定治疗腰椎峡部裂及其生物力学实验研究

Clinical application and biomechanical study in the treatment of spondylolysis by internal fixation and bone-grafting on the defect

中文关键词:  腰椎,腰椎峡部裂,生物力学,内固定

英文关键词:Lumbar Spondylolysis Biomechanics Fixation internal

中文摘要:

  介绍了单节段内经峡部加压螺钉内固定植骨和张力带钢丝法治疗腰椎峡部裂的临床应用和生物力学实验研究。临床和实验结果均表明，该手术具有创伤小，内固定简便、稳固，对腰骶部运动生理干扰小等优点。对此手术的几种不同内固定方法亦作了比较和讨论。

英文摘要:

  Clinical and biomechanical studies about the treatment of spondylolysis by internal and bone-grafting of the defect within single segment were introduced. The results of clinic and experiment showed that the operation had the advantages of less operative