The Use of Extended Platelet Rich Fibrin in Lateral Sinus Augmentation

Mansoura University

Status

Not yet enrolling

Conditions

Sinus Lift Augmentation

Treatments

Procedure: lateral sinus lift with using exteneded platelet rich fibrin

Procedure: lateral sinus lift with using allograft and collagen membrane

Study type

Interventional

Funder types

Other

Identifiers

NCT06626776

A0102024OS

Details and patient eligibility

About

thirty implants will be inserted in patients 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. The patients will be selected from those attending the outpatient clinic of the Oral & Maxillofacial Surgery Department, Faculty of Dentistry, Mansoura University.

Clinical Evaluation

• Implant stability
Radiographic Evaluation Vertical bone gain (VBG)

Enrollment

30 estimated patients

Sex

All

Ages

20 to 60 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

Patent ostium of maxillary sinus.
Patient with missing one or more posterior maxillary teeth.
Residual bone height of 3-6 mm, measured from the crest of alveolar ridge to the floor of the maxillary sinus at the planned implant site.
A ridge width at the site of implantation of <5mm.
Platelets of normal range.
Good oral hygiene.
Patients in the age frame between 20 years and 60 years old.
No gender preface in selection of the patients.
A minimum crown height space of 8 mm.

Exclusion criteria

Active sinusitis, cyst, tumors or root tips at the planned surgical site.
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.