Figure 6 - 4 : Halo - pelvic traction devices used for scoliosis.
图 6-4: 颅环盆骨的牵引方法,可用于治疗脊骨侧弯.
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ObjectiveTo investigate the factors influencing pelvic traction used for prolapse of lumbar intervertebral disc ( PLID ).
目的探讨影响骨盆牵引治疗腰椎间盘突出 症 疗效的因素.
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