结论BTX_A治疗咬肌肥大是一种安全有效的保守疗法。
Conclusion the therapy with BTX-A is considered as a safe and effective conservative treatment for masseteric hypertrophy.
结论：选择性药物灌注是较为有效的治疗股骨头缺血坏死的保守疗法。
Conclusion: Selective medicine perfusion is effective for the patients with ischemic necrosis of femoral head.
目的：探讨和比较介入灌注疗法和保守疗法在股骨头无菌性坏死治疗中的价值。
Objective To discuss and compare the therapeutic value between interventional perfusion therapy and conservation therapy for aseptic necrosis of the femoral head.
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