title: [Initial preparation--case presentation].
mesh_terms: D000328:Adult; D000368:Aged; D003777:Dental Prophylaxis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010510:Periodontal Diseases / Q000628:therapy*; D010515:Periodontal Prosthesis; D010516:Periodontal Splints