Symptoms
This section covers 7 topics including cavities, gum disease, wisdom teeth and the jaw joint (TMJ). It follows the order of the questions patients ask most, based on an analysis of 77,263 patient comments on YouTube, and states only facts that can be confirmed in public sources. SOURCE Analysis of patient comments on YouTube (DentStat) · Data as of October 1, 2026
Wisdom teeth Not every wisdom tooth must come out, but impacted ones often do. Covers when to extract or keep them, when pain starts, aftercare including dry socket, and National Health Insurance coverage. Gums and periodontal health Bleeding gums are usually a sign of inflammation caused by plaque. This guide covers how gingivitis progresses to periodontitis, scaling vs. gum treatment, Korean health insurance coverage, and gum regeneration. Cavities A cavity (tooth decay) does not heal once a hole forms. This guide covers decay stages, when early decay can be watched, resin vs. inlay vs. crown, what Korea's health insurance covers, and sensitivity after treatment. TMJ and face TMJ disorders cause jaw pain, clicking, and limited opening, and conservative treatment comes first. Covers which dental department to see, self-care, occlusal splints, and National Health Insurance. Oral surgery Oral & maxillofacial surgery handles surgical care of the mouth, jaw, and face. This guide covers how it differs from oral medicine, extraction aftercare, dry socket, mouth sores lasting 3+ weeks, and systemic illness. Pediatric Dentistry A guide from public sources on why baby tooth cavities need treatment, fluoride toothpaste and varnish guidelines, National Health Insurance coverage for sealants, infant oral checkups, and pediatric sedation safety. General Dentistry Oral care rests on brushing, cleaning between teeth and regular checkups. This guide covers floss, fluoride toothpaste safety, Korea's national oral exams, choosing a clinic and dental fear.