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下牙槽阻滞麻醉时注射针往后外方与中线所成角度为a15b30c45d60e75
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下牙槽神经阻滞麻醉
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下牙槽神经阻滞麻醉常用口内注射法.
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下牙槽神经阻滞麻醉
图片内容是:下牙槽阻滞麻醉进针点
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行下牙槽神经无痛阻滞麻醉
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下牙槽阻滞麻醉局部浸润麻醉分离牙龈切口的介入手机去阻局部增隙远

图3. 采用局部无痛下牙槽神经阻滞麻醉 38浸润麻醉
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下牙槽神经阻滞麻醉
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6,舌神经阻滞麻醉
下牙槽阻滞麻醉时注射针往后外方与中线所成角度为a15b30c45d60e75
下牙槽神经阻滞麻醉
下牙槽神经阻滞麻醉常用口内注射法.
下牙槽神经阻滞麻醉
行下牙槽神经无痛阻滞麻醉
下牙槽阻滞麻醉局部浸润麻醉分离牙龈切口的介入手机去阻局部增隙远
图3. 采用局部无痛下牙槽神经阻滞麻醉 38浸润麻醉
下牙槽神经阻滞麻醉
6,舌神经阻滞麻醉