Acute Dental Triage &
Oral Infection

• Perform a structured acute oral assessment that screens for systemic and airway risk, not just the tooth
• Recognize the clinical features of a dental abscess and distinguish periapical from periodontal origin
• Identify red flags of spreading odontogenic infection — Ludwig’s angina, facial space involvement, airway compromise
• Use the Red-Flag Triage tool to sort routine, urgent-referral, and emergency presentations in real time
• Assess dental pain accurately, including the reversible vs. irreversible pulpitis distinction
• Apply antibiotic stewardship principles — recognize when drainage, not a prescription, is the treatment
• Explain the oral–systemic link and the upstream role of a high-sugar, ultra-processed diet in caries and periodontal disease
• Manage the dental–medical crossover on the ward, including oral care in at-risk and diabetic patients

This module was developed from real clinical workflow — the dental chair, the urgent-care room, and the hospital ward — not from textbook theory alone. Acute oral complaints arrive everywhere: a swollen face in the ER at midnight, a throbbing tooth at a walk-in clinic, a frightened patient who cannot swallow their own saliva. The clinician who first lays eyes on them is rarely a maxillofacial surgeon. This book is built to make that first clinician safe, fast, and humane.

Module 01 is not anti-dentistry. It is pro-complete dentistry — the kind that fixes the tooth in front of you and asks why the tooth broke down in the first place. The default reflex is to drill, fill, and prescribe, then send the patient back to the very diet that decayed the tooth. We can do better, and it begins with observation.

Every acute oral assessment begins with the same discipline: look at the whole patient before you look in the mouth. Vital signs, mental status, and the airway come first — a patient who is febrile, tachycardic, drooling, or speaking in a muffled “hot-potato” voice is a medical emergency wearing a dental complaint.

Work through a consistent sequence so nothing is missed under pressure. WestNet teaches the LOOK–FEEL–FUNCTION approach for the extraoral and intraoral exam, layered on top of a primary survey.