The magnitudes of pain during the injection and pulp extirpation as well as the duration of anesthesia were compared between the two groups.
对两组患者在麻醉注射时、拔髓时的疼痛程度以及麻醉持续时间进行分析比较。
The magnitudes of pain during the injection and pulp extirpation as well as the duration of anesthesia were compared between the two groups.
对两组患者在麻醉注射时、拔髓时的疼痛程度以及麻醉持续时间进行分析比较。
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