Marginal Bone Loss, Primary Stability of Implants
Conditions
Brief summary
Assessment the need for sinus floor elevation when restoring atrophic posterior maxilla or it will be enough to use of short implant
Interventions
PROCEDURENon grafted maxillary sinus floor elevation with simultaneous implant placement
lateral window for sinus elevation ,membrane elevation ,implant placement , membrane for window closure
PROCEDUREusing short dental implants for posterior atrophic maxilla
placement of short dental implant with bone height below 8mm
Sponsors
Cairo University
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)
Eligibility
Sex/Gender
ALL
Age
25 Years to 60 Years
Healthy volunteers
Yes
Inclusion criteria
* Patients with partially edentulous in the posterior area of the maxilla, with a residual ridge that allowed insertion of ≤8 mm length implants. * Both sexes. * No intraoral soft and hard tissue pathology * No systemic condition that contraindicate implant placement.
Exclusion criteria
* Sinus pathology. * Heavy smokers more than 20 cigarettes per day. * Patients with systemic disease that may affect normal healing. * Psychiatric problems * Disorders to implant are related to history of radiation therapy to the head and neck neoplasia, or bone augmentation to implant site * Immunodeficiency pathology, bruxism, stress situation (socially or professionally), emotional instability, and unrealistic aesthetic demands.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| primary stability | 6 months | measuring primary stability using osstel |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| marginal bone loss | 6 months | measuring marginal bone loss using cone beam ct |
Countries
Egypt
Outcome results
None listed