Sometimes: If the root canal is necrotic(infected) sometimes a post-op swelling may occur. This does happen occasionally. But only in a small% of cases.
Answered 4/25/2018
4.8k views
Root canal swelling: Your cheek would only swell if you have an infected/abcessed tooth. If your root canal is finnished you should return to the dentist who treated you.
Answered 10/24/2017
4.8k views
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