Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
what is ridgemapping the patient is given local anesthesia by infiltration to numb both the facial labialbuccal and lingual palatal mucosa
in single tooth implant casea vertical distance available between the crest of residual ridge to the opposing occlusal surface at least 7 mm space is
model analysisthe study casts of the patient provide a wealth of information and insight into the treatment decisions and planning for partially
diagnostic modelsstudy models made from impressions of the arches are invaluable for diagnosis and treatment planning the model must be mounted on an
limitations of computed tomograpy scan this technology is costly increased amount for
hounsfield unitsit is an arbitrary scale of gray values for ctit is an indicator of bone density- trabecular bone has a range of 200- cortical bone
computed tomograpy scandevelopments in cross-sectional imaging techniques such as spiral tomography and reformatted computerized tomograms have
determine the lateral cephalometric skull viewthe use of this modality is limited in preoperative evaluation in implant placement for advance cases
limitations of panoramic x-raythere are certain limitations to panoramic xrays that you have to be awareof the amount of magnification fine
advantages of panoramic x-ray opposing landmarks are easily identified the vertical height of the bone initialy can be assessed the
what is panoramic x-raythis is one of the most vital radiological techniques in planning placement of dental implants not only will it give you the
limitations of intra oral periapical radiographs it is not optimal in pre operative planning of cases with severely resorbed ridges anatomical
advantages of intra oral periapical radiographsa it is a useful high yield modality for ruling out local bone or dental diseaseb it is of value
intra oral periapical radiographsthese can either be taken conventionally or by the help of rvg radio visuo graphy rvg offers certain benefits
evaluation of specific radiographsintra oral peri apical radiographs cephalograms panoramic radiographs and computed tomographies are necessary for
habitsany abnormal habits needs to be identified following habits may have detrimental effect on the implant1 parafunction - bruxism clenching2
prosthodontic considerationsin order to achieve good results understated features should always be examinated1 smile linea high smile line increases
vertical implant positionthe implant can be submerged in the bone up till the level where it is surface treated or further embedded till its shoulder
implant site evaluation1 ridgetotal buccolingual width of the ridge- the thickness of the soft tissue bucally lingually buccolingual width of the
width of attached gingiva at implant sitethe zone of attached gingiva needs to be intact and of adequate width to protect by separating the tissue
frenal and muscle attachmentsfrenal attachment at the site of implant placement has to be evaluated a high frenal attachment may have a definite pull
characteristics of thin gingiva highly scalloped soft tissue and bony architecture delicate friable soft tissue minimal amount of attached
characteristics of thick gingiva relatively flat soft tissue and bony architecture dense fibrotic soft tissue relatively large amount of
what is abscess and gingival biotypeabscess rule out any presence of periapical or and periodontal abscessgingival biotype thickness of the gingival
explain the periodontal consideration periodontal consideration would includehard calculus build up any index assessing the amount of calculus