Evaluate Marginal B. Loss in Immediate Implant Placement in Maxillary Esthetic Zone Using Socket Shield Versus Xenograft

Cairo University18 enrolled

Overview

Anterior maxilla (Esthetic zone) is very challenging area because of thin buccal plate of bone. After tooth extraction physiological process occur causing alteration of bone and soft tissue so, delayed placement of implant lead to loss of bone height and width. Immediate placement of implant is become essential to preserve the bone and soft tissue from loss. Socket shield technique is a recent technique which is by sectioning the root and extraction of palatal part and leaving buccal part of the root with its attachment of periodontal ligament and vascularization still intact then placing implant in palatal socket. This technique allow preservation of buccal plate of bone and soft tissue with minimum loss allowing better result in esthetic zone.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

PREVENTION

Masking

QUADRUPLE

Enrollment

Conditions

Marginal Bone Loss in Socket Shield Technique

Interventions

Socket shield technique is a recent technique which is by sectioning the root and extraction of palatal part and leaving buccal part of the root with its attachment of periodontal ligament and vascularization still intact then placing implant in palatal socket.

using Xenograft materialPROCEDURE

placing xenograft material in gap between the implant and the buccal plate of bone

Eligibility

Sex: ALLMin age: 18 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * Patients with badly broken teeth in upper esthetic zone with intact periodontal condition indicated for extraction, presence of at least 4 mm of bone beyond the root apex to guarantee implant primary stability, implant placement within the alveoli confines. * Both sexes. * No intraoral soft and hard tissue pathology. * Physically able to tolerate conventional surgical and restorative procedures. * Signing of an informed consent form. Exclusion Criteria: * Presence of fenestrations or dehiscence of the residual bony walls after extraction. * Heavy smokers more than 20 cigarettes per day .(24) * Patients with systemic disease that may affect normal healing e.g. uncontrolled diabetes. * Psychiatric problems e.g. severe bruxism. * Disorders to implant are related to history of radiation therapy to the head and neck neoplasia, or bone augmentation to implant site. * Active infection in the teeth to be treated * Vertical root fractures with displacement in the teeth of the surgical area

Locations (1)

Cairo University

Cairo, Egypt

RECRUITING

Outcomes

Primary Outcomes

marginal bone loss

will be measured from CBCT using Blue-sky software built-in linear measuring tool by millimeters

Time frame: 4 months

Data from ClinicalTrials.gov

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