Implant placement

A 15 yr HF c/o blackish coloration of both sides of tongue since 3 months..no tenderness,no itching.. please diagnose the case and prescribe medication sir

A male patient of 56 yrs old with this type of patch on tongue since last 6 months with bilateral lymphadenopathy. he is chronic smoker plz suggest dx and tx.

45yr female complain a cavity in tounge from nine months it's painful..it was treated and re appeared again from one month

FPD with lower anterior. Pus discharge from 32. GP removed wrt 32,33. Kindly suggest further treatment plan.

2 days new born with this large soft mass positioned facially. What is your approach?