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Göteborgs universitets publikationer

Augmentation of the mandible via a "tent-pole" procedure and implant treatment in a patient with type III osteogenesis imperfecta: clinical and histologic considerations.

Författare och institution:
Karin Wannfors (-); Carina Johansson (-); Karl Donath (Institutionen för kliniska vetenskaper, sektionen för anestesi, biomaterial och ortopedi)
Publicerad i:
The International journal of oral & maxillofacial implants, 24 ( 6 ) s. 1144-8
Artikel, refereegranskad vetenskaplig
Sammanfattning (abstract):
The present report describes the oral rehabilitation of a female patient suffering from type III osteogenesis imperfecta. Agenesis of the mandibular anterior teeth and malocclusion caused partly by heavily worn teeth made dental rehabilitation necessary. Before a decision to use implants following a grafting procedure, the osseointegration of microimplants was tested. After 4 and 12 months, bone plugs containing two microimplants were retrieved from the patient. Histologic evaluation showed very sparse/poor osseointegration, and the healing time seemed to be much longer than normal. A decision was made to use the "tent-pole" procedure described by Marx et al, followed by prolonged healing. Surgery was uneventful, and the patient was provided with four implants that were partly covered with bone obtained from the iliac crest. Platelet-rich plasma was used to accelerate bone healing. After 9 months, the implants were uncovered and the prosthetic construction was completed. The implant-supported metal-ceramic restoration was serving well at the 1-year and 3-year follow-ups. Minimal resorption of marginal bone was detected during the first year.
Ämne (baseras på Högskoleverkets indelning av forskningsämnen):
Klinisk medicin ->
Adult, Alveolar Ridge Augmentation, methods, Anodontia, complications, therapy, Dental Implantation, Endosseous, instrumentation, methods, Dental Implants, Dental Prosthesis, Implant-Supported, Female, Humans, Mandible, pathology, surgery, Oral Surgical Procedures, Preprosthetic, methods, Osseointegration, Osteogenesis Imperfecta, complications, pathology, rehabilitation, surgery, Treatment Outcome
Postens nummer:
Posten skapad:
2016-06-16 13:47

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