Ridge Augmentation
Ridge augmentation is a bone regeneration procedure designed to restore the natural contour of the jawbone after it has resorbed following tooth loss. When a tooth is extracted and not immediately replaced, the surrounding bone begins to deteriorate, causing the ridge to narrow or collapse. This loss of volume can make implant placement difficult or impossible without rebuilding the ridge to its proper dimensions first.
At Bensonhurst Dental Care, ridge augmentation is performed by Dr. Geoffrey Rubinshtein, who brings advanced periodontal training and extensive experience in hard and soft tissue reconstruction to every case. The procedure involves opening the gum tissue to expose the deficient bone, placing grafting material to restore width and height, and allowing the area to heal and regenerate over several months. In some cases, a membrane is placed over the graft to protect it and guide bone growth in the desired direction.
Ridge augmentation is most commonly needed when a tooth has been missing for an extended period without socket preservation at the time of extraction, or when significant bone loss has occurred due to periodontal disease. Once the ridge has been rebuilt and healed, it provides the volume and stability necessary for successful implant placement.
Frequently Asked Questions
What causes the ridge to collapse?
Once a tooth is removed, the bone that supported it no longer receives stimulation and begins to resorb. Over time, the ridge narrows and shrinks. Periodontal disease, trauma, and prolonged denture wear can also contribute to ridge deterioration.
How long does it take to heal after ridge augmentation?
Healing typically takes four to six months, depending on the size of the graft and the patient's individual healing capacity. Dr. Geoffrey monitors the site and confirms that the bone has regenerated adequately before proceeding with implant placement.
Can ridge augmentation and implant placement be done at the same time?
In select cases where the defect is small and enough existing bone is present to stabilize the implant, both procedures can be performed simultaneously. For larger defects, the graft is allowed to heal fully before the implant is placed.
What type of grafting material is used?
The choice of material depends on the size and location of the defect. Options include the patient's own bone, donor tissue, and synthetic materials. Dr. Geoffrey selects the most appropriate option for each case to optimize healing and long-term results.
