07 April 2026

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Bone manipulation procedures in dental implants

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The use of dental implants for the rehabilitation of missing teeth has broadened the treatment options for patients and clinicians equally. As a result of advances in research in implant design, materials, and techniques, the use of dental implants has increased dramatically in the past two decades and is expected to expand further in the future. Success of dental implants depends largely on the quality and quantity of the available bone in the recipient site. This however may be compromised or unavailable due to tumor, trauma, periodontal disease, etc., which in turn necessitates the need for additional bone manipulation. This review outlines the various bone manipulation techniques that are used to achieve a predictable long-term success of dental implants.

The loss of tooth can be psychologically traumatizing. Attempts to replace teeth have been seen even in ancient civilizations. What makes implant dentistry unique is the ability to achieve this goal, regardless of the atrophy, disease, or injury of the stomatognathic system. To satisfy the ideal goals of the implant dentistry, the hard and soft tissues need to present ideal volumes and quality. If inadequate bone exists, several surgical techniques may be used to reconstruct the deficient ridge for implant placement.

The bone manipulation techniques are capable of manipulating the one's bones to alter their density to make them extremely durable and strong. These techniques mobilize vital bone with plastic bending, shaping, or condensation of tissue as a bone flap or bone-periosteal flap.[2] These result in contour or dimensional changes, while preserving bone integrity and viability. The concept is to manipulate the residual bone to create an intrabony cavity with a wider base or taller roof that heals like an extraction site, with access of mesenchymal stem cells and the normal wound healing mechanisms. The morphology of bony defect is an important consideration in the selection of a method for ridge manipulation. The fewer the number of remaining bony walls, the greater is the need for osteopromotive techniques.

Current bone manipulation techniques include inlay and onlay grafting, guided bone regeneration (GBR), bone expansion, bone splitting osteotomy, and different fixation devices such as bone screws, pins, titanium mesh, different augmentation materials, and different barrier membranes.

Authors: Yuvika Mittal, Govind Jindal, Sandeep Garg
Source: https://pmc.ncbi.nlm.nih.gov/