Patient with bilateral posterior complete or partial edentulism of the mandible requiring horizontal (width less than 6.5 mm) and vertical (height less than 10 mm) reconstruction. Presence of tooth-root and mandibular implants
Conditions
Interventions
Intervention 1: Intervention group: On the intervention side, sticky bone will be used. To prepare sticky bone , 10 ml of the patients blood is centrifuged at 700 rpm for 3 minutes before surgery, and
Sponsors
Vice President for Research and Technology, Guilan University of Medical Sciences
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Patient with bilateral posterior complete or partial edentulism of the mandible requiring horizontal (width less than 6.5 mm) and vertical (height less than 10 mm) reconstruction Pre-surgery plaque index less than 20%
Exclusion criteria
Exclusion criteria: People with systemic blood diseases (such as uncontrolled diabetes) or metabolic diseases that affect bone Smokers Pregnant and breastfeeding women People with a history of radiation or chemotherapy or bisphosphonate treatment Patient with untreated periodontitis
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Examination of soft tissue changes. Timepoint: Soft tissue assessments will be performed at baseline (before the intervention) and 1 week later. Method of measurement: Soft tissue indices (Landry, TurnBull and Howley index and Early Healing Index).;Examination of hard tissue changes. Timepoint: Bone changes will be assessed at baseline (before the intervention) and 6 months later. Method of measurement: Evaluation of the rate of vertical and horizontal bone regeneration after surgery with the help of CBCT. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactSoheil Taghavi namin
the university of Guilan
Outcome results
None listed