Crestal Sinus Lift
Conditions
Brief summary
Sixteen patients will be selected from those attending the outpatient clinic of the Oral & Maxillofacial Surgery Department, Faculty of Dentistry, Mansoura University with age range from 20-50 years seeking implantation of their lost posterior maxillary teeth, \[premolar and molars\] with limited bone height below the floor of the maxillary sinus, secondary to sinus pneumatization. Group I (N = 8): The sinus membrane will be elevated by using balloon technique with simultaneous Implant placement. Group II (N = 8): The sinus membrane will be elevated by using Densah burs with simultaneous Implant placement.
Interventions
PROCEDUREcrestal sinus lift using ballon technique
The sinus membrane will be elevated by using balloon technique with simultaneous Implant placement.
PROCEDUREcrestal sinus lift using densah burs
The sinus membrane will be elevated by using Densah burs with simultaneous Implant placement
Sponsors
Mansoura University
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
TRIPLE (Subject, Investigator, Outcomes Assessor)
Eligibility
Sex/Gender
ALL
Age
20 Years to 50 Years
Healthy volunteers
Yes
Inclusion criteria
* Patent ostium of maxillary sinus. * Patient with missing one or more posterior maxillary teeth. * A ridge height at the site of implantation of 4-7 mm. * A ridge width at the site of implantation of 6 mm. * Good oral hygiene. * Patients in the age frame between 20 years and 50 years old. * No gender preface in selection of the patients. * Acceptable inter-arch space for the future prosthesis.
Exclusion criteria
* Any pathological condition at the site of surgery. * Patients with systemic diseases that contra-indicate the surgical procedure such as uncontrolled diabetes mellitus, bleeding disorders, serious osseous disorders, and mental disorders. * Heavy smoking and alcoholism. * Parafunctional habits such as bruxism and clenching. * Signs of acute infection or pus discharge * Disturbed occlusion. * Maxillary sinus inflammation.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Height gain | 6 months | Bone height after the surgery measured on CBCT 6-months postoperative \_ Residual bone height at implant placement |
Countries
Egypt
Outcome results
None listed