Show simple item record

dc.contributor.advisorŞençift, Kemal
dc.contributor.authorRabi, Hakam
dc.date.accessioned2020-12-29T07:02:00Z
dc.date.available2020-12-29T07:02:00Z
dc.date.submitted2007
dc.date.issued2018-08-06
dc.identifier.urihttps://acikbilim.yok.gov.tr/handle/20.500.12812/340499
dc.description.abstract
dc.description.abstractThe maxillary sinus grafting has become one of the most popular and successfulbone grafting procedures undertaken in the maxillofacial region. Traditionally, themaxillary sinus has been an area that has been avoided by most dentists and augmentationsurgery has been performed only when absolutely necessary.Philip Boyne (16) was the first to propose the use of bone grafting in the maxillarysinus for prosthetic purposes. When he started in the 1960s, grafting of the maxillary sinuswas used to increase the bulk of bone for subsequent maxillary ridge reduction for optimalprosthodontic inter-arch distance. With the introduction of root-form titanium implantspractitioners started utilizing sinus grafting for those sinuses that were deficient in boneheight to hold this type of implants.Indications for maxillary sinus augmentation include loss of alveolar bone height,poor bone density, and strong occlusal forces. Contraindications include narrowing of theosteomeatal complex, malignancy, severe deformities of the maxillary sinus, scarring of thesinus mucosa from trauma, radiotherapy of the head and neck, sinusitis, inadequate oralhygiene, untreated periodontal disease, severe para-functional habits, fulminant mucosaldisease, and severe xerostomia.Advances in grafting techniques have allowed simultaneous implant placement withmaxillary sinus augmentation. Nevertheless, delayed implant placement after sinus graftingstill gives better results than placing the implant simultaneously with sinus grafting (101).Complications of maxillary sinus augmentation include bleeding, buccal flap tear,infraorbital nerve injury, membrane perforation, incision line opening, barrier membraneexposure, graft loss or failure, implant failure, oroantral fistula, and implant migration (80).Alternatives to maxillary sinus augmentation are indicated when the operation iscontraindicated. These alternatives include placing tilted implants to avoid the sinus,placing short implants, and zygomatic implants (2, 56, 69). However, all of thesealternatives offer inferior results to the sinus augmentation option and must be used only ifit is absolutely contraindicated to perform sinus augmentation.- 2 -The sinus floor, and to a smaller extent the elevated sinus membrane, offers an idealenvironment for bone formation. Though it would seem intuitively counterproductive tobone graft healing, this area is remarkably forgiving of complication, infection, resorption,or rejection (34).The best grafting material to use is natural autogeneous bone, but this goldenstandard has been loosing the battle against new grafting materials that are xenogenicwhich proved to provide faster healing and regeneration capabilities when mixed withPlatelets Rich Plasma.This thesis will underline the techniques used for maxillary sinus augmentationwhile reviewing the success rates of each technique. Indications and contraindications willbe outlined together with the possible complications that might be encountered whileattempting to graft the maxillary sinus. A comparison will be made between simultaneousand delayed implant placement protocols. Also various grafting material will be outlined.The aim is to provide a reference and act as a guideline for clinicians, and interestedstudents, summarizing a great deal of the science and literature available on maxillary sinusaugmentation up to the date that this thesis was finisheden_US
dc.languageEnglish
dc.language.isoen
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightsAttribution 4.0 United Statestr_TR
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectDiş Hekimliğitr_TR
dc.subjectDentistryen_US
dc.titleMaxillari sinus augmentation for implant rehabilitation
dc.typemasterThesis
dc.date.updated2018-08-06
dc.contributor.departmentDiğer
dc.identifier.yokid9014187
dc.publisher.instituteSağlık Bilimleri Enstitüsü
dc.publisher.universityYEDİTEPE ÜNİVERSİTESİ
dc.identifier.thesisid195305
dc.description.pages93
dc.publisher.disciplineDiğer


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

info:eu-repo/semantics/openAccess
Except where otherwise noted, this item's license is described as info:eu-repo/semantics/openAccess