Ridge Modification
Ridge Modification addresses abnormalities in the upper or lower jaw caused by factors like periodontal disease, trauma, wearing dentures, or developmental issues. Such deformities can impact the proper positioning of dental implants.
Techniques used to regenerate bone in a deficient ridge:
Onlay graft or Block graft:A small bone block, secured with tiny fixation screws into the deficient area, can aid in restoring the bony defect.
Guided bone regeneration:This dental surgical procedure involves correcting a defective jaw by regenerating it through the use of bone and a specialized membrane.
Infuse Bone Graft (BMP):The isolated morphogenetic protein can be cultured in a laboratory setting to facilitate its use in bone regeneration procedures.
Ridge splitting:During implant placement, narrow jaw ridges can be widened by splitting and expanding them.
What happens during the Ridge Modification Procedure?
- The gum is elevated from the ridge to reveal the bone defect.
- Bone graft material may be employed to replenish the deficient bone, aiding in its regeneration.
- The incision is then sutured, necessitating several months for complete healing.
- Typically, the bone is allowed to heal and progress for a duration ranging from four to 12 months before considering implant placement.
- Depending on the bone's condition, a dental implant might be placed during the ridge modification process or after complete healing.
DR HOSSEIN JAHANGIRI
General, Implant & Cosmetic Dentist, Clinical Director, SCFD & Portside Dentistry
