Implants Patient Assessment Flashcards
what are the patient related factors?
oral hygiene, compliance
what are the patient medical factors?
medical fitness, medication, radiation treatment, growth
what are the site related factors?
periodontal status, access, pathology near implant site, previous surgeries at the site
what are the urgical complexity?
timing of implant placement
simultaneous or staged grafting procedures number if implants
what is the tool used for planning?
international team for implantology tool
ITI
what anatomical factors are important?
bone
soft tissue
site
adjacent teeth
aesthetic risk assessment
how much bone is required horizontally?
7mm
how much bone is required vertically?
8-10mm
what tissue type is best?
thick keratinised biotype
what width of keratinised tissue is associated with lower alveolar bone loss and improved soft tissue health?
greater than 2mm
less keratinised tissue is associated with?
higher plaque and gingival inflammation levels
what diseases can thin biotypes lead to?
May lead to peri mucositis - peri implantitis + bone loss.
what can happen if recession causes metal collar to show?
easily harbors bacteria as rough impant coated surface - leads to recession of gingiva and threads –> peri implantitis.
what happens to bone when you lose teeth?
flattens and nothing to support tip of the papilla.
what 4 main anatomical factors in bone need to be considered?
shape - knife edge ridge, undercut
maxilary antrum
IDC + mental foramen
feeder blood vessel