名词
中文翻译：根管
同义词：
['pulp chamber', 'pulp chamber cavity', 'pulp chamber space']
例句：
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1. The dentist performed a root canal treatment on my tooth.
牙医给我的牙齿做了根管治疗。
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2. The procedure involved removing the infected pulp and filling the root canal with a special material.
这个程序包括移除感染的牙髓并填充根管，用一种特殊的材料。
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3. Root canal therapy is often recommended for people with severe tooth decay or gum disease.
对于严重的蛀牙或牙龈疾病，人们常常推荐进行根管治疗。