When a full mouth rehabilitation treatment is suggested? Briefly explain

35 year patient no any complain suggest diagnosis treatment plan??

40 yrs old Patient came with aextraoral and Intraoral Painful swelling in his left upper and lower 1st Molar region , with overgrowth of buccal gingiva. History of similar lesion 1 yrs back, was excised but again Regrowth occured. No medical history. No habit. Pt shows deep class 2 caries in 36, upper molars seem good. Calculus ++ present. suggest the Diagnosis.

A 50yrs female c/o sudden onset blood filled ulcer over hard palate most likely diagnosis and tretment

55 years old male patient complain of ulcer buccal mucossa of mouth last 3 month suggest diagnosis and treatment plan ??

50 year female having black mole with h/o excision 1 year back . Was alright till 3 months back Now had recurrence and became like this No old records