Full-Mouth Series
A comprehensive set of intraoral radiographs—typically 14–21 periapical and 4 bitewing images—documenting all teeth and surrounding bone structures.
Full Definition
A full-mouth series (FMS) is a complete radiographic survey consisting of periapical images of each tooth region combined with bitewing radiographs, providing a comprehensive view of crown, root, and alveolar bone for all teeth. It is a standard document type in dental hygiene and general dentistry, typically prescribed at a patient's initial examination or at intervals determined by caries and periodontal risk. Editors should note that 'full-mouth series,' 'full-mouth radiographic survey,' and 'full-mouth X-rays' refer to the same document type; the first two are preferred in professional and clinical writing. The hyphenated compound modifier 'full-mouth' should always be hyphenated when preceding a noun.
Usage
Usage note: Hyphenate 'full-mouth' as a compound modifier before a noun (e.g., 'full-mouth series'). 'Full-mouth X-rays' is colloquial; use 'full-mouth radiographic survey' in formal or published documents.
In Context
- "A full-mouth series was exposed at the new patient examination, revealing generalized horizontal bone loss in the molar regions." — Radiology Report
- "The recall interval for a full-mouth series should be documented in the treatment plan according to the patient's risk classification." — Treatment Plan