Post Graduate Trainee,
In the oral fissure most commonly pigmented lesion is seen. Lesion depicts a large diversityof clinical entities, from anatomical to systemic illness manifestation. Systemic history, dental history, drug history, extra oral and intraoral study is needed for the evaluation of patient.some cases laboratory exploration and biopsy are being done.
Diagnosis, Exogenous Pigmentation, Drug Induced Pigmentation, Endogenous Pigmentation
