ID Quadruple Zygomatic Implant Support for Retreatment of Resorbed Iliac Crest Bone Graft Transplant
نویسندگان
چکیده
Purpose: The purpose of this report is to present a reliable surgical and prosthodontic protocol for the treatment of the atrophic maxilla by placing four zygomatic implants. Materials and Methods: The surgical and prosthodontic procedures are described for the retreatment of a 63-year-old female patient who had previously undergone an iliac crest bone graft transplant, which had resorbed. Results: It is possible to place double zygomatic implants bilaterally, in addition to conventional implants in the anterior maxilla. Bone grafting procedures can be avoided, resulting in a fixed implant-supported maxillary prosthesis. Conclusion: A logical treatment solution is four zygomatic implants for the atrophic maxilla, especially because the previous iliac crest bone graft had resorbed.
منابع مشابه
Quadruple zygomatic implant support for retreatment of resorbed iliac crest bone graft transplant.
PURPOSE The purpose of this report is to present a reliable surgical and prosthodontic protocol for the treatment of the atrophic maxilla by placing four zygomatic implants. MATERIALS AND METHODS The surgical and prosthodontic procedures are described for the retreatment of a 63-year-old woman who had previously undergone an iliac crest bone graft transplant, which had resorbed. RESULTS It ...
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PURPOSE To describe 2 different treatment approaches for a 20-year-old Caucasian man and his 22-year-old sister who were affected by ectodermal dysplasia (ED) and compromised maxillary bone. MATERIALS AND METHODS The sister had a history of an iliac crest transplant with 6 implants placed in the maxillary and mandibular arches, 6 years before complications. It was necessary to debride the rig...
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In many patients conventional implant treatment cannot be performed in the edentulous maxilla because of extensive bone resorption and the presence of extensive maxillary sinuses, leading to inadequate amounts of bone tissue for anchorage of the implants. The treatment option for these patients has often been some type of bone-augmentation procedure in order to increase the volume of load-beari...
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