Implant therapy in bone deficiency involves using bone augmentation or specialized implant designs when the jawbone lacks sufficient width or height. It focuses on rebuilding the biological foundation in resorbed areas to create a stable anchor for functional restorations.
Treatment Process:
3D Volumetric Analysis: Bone density and volume are measured with millimetric precision using 3D computed tomography (CT) scans.
Bone Reconstruction (Grafting): Techniques like sinus lifting or onlay grafting are used to place bone substitutes and prepare the site.
Specialized Implant Selection: Depending on the bone anatomy, ultra-short, narrow-diameter, or zygomatic implants are selected.
Precision Placement: Using surgical guides, implants are positioned at the most optimal angles in the densest available bone.
Osseointegration & Loading: Following the healing period where the implant fuses with the new bone, the permanent prosthetics are attached.
Benefits and Advantages:
Broad Applicability: Offers fixed teeth options even for patients with severe bone loss who were previously told implants were impossible.
Facial Support: Halts further bone resorption, restores lip support, and prevents the "collapsed" facial appearance associated with aging.
High Success Rate: Modern grafting ensures long-term durability comparable to standard implant cases despite initial deficiency.
Functional Comfort: Evenly distributes chewing forces, preventing dentures from slipping or causing sore spots.