Alveolar nerve repositioning with rescue implants for management of previous treatment. A clinical report.
The goal of modern implant dentistry is to return patients to oral health in a rapid and predictable fashion, following a diagnostically driven treatment plan. If only a limited number of implants can be placed, or some fail and the prosthetic phase of implant dentistry is chosen to complete the patient's treatment, the final outcome may result in partial patient satisfaction and is commonly referred to as a "compromise." Previous All-on-4 implant treatment for the patient presented here resulted in a compromise, with an inadequate support system for the mandibular prosthesis and a maxillary complete denture with poor esthetics. The patient was unable to function adequately and also was disappointed with the resulting appearance. Correction of the compromised treatment consisted of bilateral inferior alveolar nerve elevation and repositioning without bone removal for lateral transposition, to gain room for rescue implants for a totally implant-supported and stabilized prosthesis. Treatment time to return the patient to satisfactory comfort, function, facial esthetics, and speech was approximately 2 weeks. The definitive mandibular prosthesis was designed for total implant support and stability with patient retrievability. Adequate space between the mandibular bar system and the soft tissue created a high water bridge effect for self-cleansing. Following a short interim mandibular healing period, the maxillary sinuses were bilaterally grafted to compensate for bone inadequacies and deficiencies for future maxillary implant reconstruction.
Director, Reconstructive & Implant Dental Center, Overland Park, KS.
Edward M
EM
Amet
Chris
C
Uehlein
D015921:Dental Implants; D019094:Dental Prosthesis, Implant-Supported; D003779:Denture Design; D003781:Denture Retention; D003825:Denture, Complete, Immediate; D003826:Denture, Complete, Lower; D003828:Denture, Overlay; D005260:Female; D006801:Humans; D057893:Immediate Dental Implant Loading; D008340:Mandibular Nerve / Q000601:surgery*; D008875:Middle Aged; D010347:Patient Care Planning; D012086:Reoperation; D019233:Retreatment
D015921:Dental Implants
Bilateral inferior alveolar nerve elevation and repositioning; bilateral maxillary sinus grafting; high water overdenture prosthesis; incisal edge sound position; rescue implants