title: [Analysis of subcutaneous emphysema during root canal preparation in pediatric dentistry with cone-beam CT].
authors.forename: Yumeng
authors.initials: Y
authors.lastname: Xiao
authors.forename: Qilin
authors.initials: Q
authors.lastname: Wang
authors.affiliation: Email: heliu69@126.com.
authors.forename: He
authors.initials: H
authors.lastname: Liu
mesh_terms: D054893:Cone-Beam Computed Tomography; D006801:Humans; D010377:Pediatric Dentistry; D018915:Root Canal Preparation; D013352:Subcutaneous Emphysema / Q000000981:diagnostic imaging*