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使用方法:首先用牙科电钻去掉龋齿中的腐烂杂质,备好窝洞,使牙髓完全暴露,要求达到最明显。在清除窝洞的过程中,可能引起牙髓的剧烈疼痛,这时,我们可以点入樟脑酚合剂来暂时止痛,等过一会疼痛减轻后,立即用注射器吸取普鲁卡因肾上腺素1ml,直接注入神经点,手法要稳,准、要边进针边推麻药,并且要一点一点地进针,不要一下就刺入根管底部,以防过于疼痛。当针头进入根管底部约2/3左右时,推入足量的麻药,此时,牙髓已完全失去感
How to use: First, use a dental drill to remove decaying impurities in dental caries and prepare well cavities to thoroughly expose the dental pulp to achieve the most obvious requirements. In the process of clearing the cavity hole, it may cause severe pain in the pulp. At this time, we can point the camphor phenol mixture to temporarily relieve pain, wait for a while to reduce the pain, immediately with a syringe to take procaine adrenaline 1ml, Direct injection of nerve points, practices should be stable, accurate, to the edge of the needle while pushing anesthesia, and to point into the needle, do not puncture the bottom of the root canal to prevent over-pain. When the needle into the bottom of the root canal about 2/3 or so, push enough anesthetic, this time, the pulp has completely lost sense