In-vitro human mastoid bone were radiated by using pulse pulse CO2 laser and Er:YAG laser under fix-point ablation. Morphologic characteristics of the bone ablation crater were observed and measured by both tissue slicing and scanning electron microscopy.2.
方法1、采用脉冲CO2激光、Er:YAG激光定点辐照离体人乳突骨,利用连续组织切片、扫描电镜(SEM)等分析手段对骨消融弹坑形态特征及其周围热损伤深度及范围进行观察和测量。
参考来源 - 激光耳外科骨组织的消融特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The probe tip of the applicator is placed behind the patient's ear near the mastoid bone.
涂抹器的探针放置于病人耳朵附近的骨乳突。
If client complains of pain, gently pull auricle and press on tragus and behind ear over mastoid bone.
如受检者叫痛，轻拉耳廓、按耳屏及耳后颞骨乳突部。
If client complains of pain, gently pull auricle and press on tragus and behind ear over mastoid bone.
如受检者叫痛，轻拉耳廓和按耳屏及耳后颞骨乳突部。
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