Radiographic and Histological Assessment of Autogenous Onlay Block Versus Cortical Shell on Anter… (NCT06450535) | Clinical Trial Compass
RecruitingNot Applicable
Radiographic and Histological Assessment of Autogenous Onlay Block Versus Cortical Shell on Anterior Maxilla
Egypt16 participantsStarted 2024-07-01
Plain-language summary
Two groups of patient with horizontally deficient anterior maxilla indicated for bone augmentation ,one will be subjected to autogenous onlay bone block from retromolar bone and the other to cortical shell from retromolar bone also.
Who can participate
Age range20 Years – 60 Years
SexALL
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Inclusion Criteria:
* Patients in both sex with partial edentulism of the maxilla and requiring horizontal ridge augmentation
* The ages of the patients ranged from 20 to 60 years.
* The residual ridge width in these patients are less than 4.m
* Sufficient bone in intra-oral donor sites are available (external oblique ridge)
* Patients free from any systemic conditions and bone metabolism diseases that might interfere with the surgical intervention, soft tissue or hard tissue healing.
* The vertical level should be in a favourable esthetic appearance with normal inter-arch space
* The minimum number of missing teeth in the anterior maxilla alveolar ridge is one single extracted teeth
Exclusion Criteria:
* Subjected to irradiation in the head and neck area less than 1 year before implantation.
* Poor oral hygiene and motivation.
* Uncontrolled diabetes.
* Pregnant or nursing.
* Substance abuse.
* Psychiatric problems or unrealistic expectations.
* Severe bruxism or clenching.
* Immunosuppressed or immunocompromised.