其中周边反应区的无髓神经纤维要比瘤巢内多。而这些无髓神经纤维和血管比较邻近,对局部血管搏动、血管压力改变等刺激较为敏感;③骨样骨瘤患者夜间疼痛的加重与人体自主神经的生理节律有关[2]。人在夜间可增加对痛觉的敏感性,同时瘤巢内夜间血流量约为白天15倍,瘤体内压力增加 One of the peripheral reaction zone without myelinated nerve fibers within the tumor nests more. These unmyelinated fibers and blood vessels in the vicinity of the local vascular pulsation, vascular pressure changes and other stimuli are more sensitive; ③ osteoid osteoma patients with increased pain at night and the body’s autonomic rhythms [2]. People at night can increase the sensitivity to pain, while tumor nocturnal blood flow is about 15 times during the day, the tumor pressure increases