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Dentistry & Maxillofacial

Impacted Mandibular Third Molar (Wisdom Tooth)

ICD-10 Code
K01.1

Clinical Criteria for Impacted Mandibular Third Molar (Wisdom Tooth).

Clinical Presentation & Protocol

Patient Usually Complains Of

Patient presents with localized pain, swelling, and trismus in the posterior mandibular region. Symptoms are recurrent and associated with pericoronitis. No history of systemic fever or dysphagia. Pain is exacerbated by mastication and oral hygiene maneuvers.

Clinical Examination Findings

Intraoral examination reveals partially erupted mandibular third molar with overlying operculum. Erythema and edema of the gingival tissue noted. Tenderness upon palpation of the retromolar pad. Limited mouth opening (interincisal distance: [X] mm). Lymphadenopathy absent. Radiographic evaluation (OPG/CBCT) confirms mesioangular/distoangular/vertical impaction with proximity to the inferior alveolar nerve canal.

Treatment Protocol

Recommended surgical extraction of the impacted mandibular third molar under local anesthesia/sedation. Prescription of analgesics (NSAIDs) and chlorhexidine 0.12% oral rinse. Post-operative instructions provided regarding cold compress application and soft diet. Review scheduled for suture removal in 7 days.

Detailed clinical guide coming soon.