title: [Etiology of postoperative buccal cyst].
mesh_terms: D002610:Cheek; D003560:Cysts / Q000209:etiology*; D006801:Humans; D008443:Maxillary Sinus / Q000601:surgery; D010038:Otorhinolaryngologic Diseases / Q000601:surgery; D011183:Postoperative Complications