1.Clinical and biological analysis in graftless maxillary sinus lift.
Marcelo PARRA ; Sergio OLATE ; Mario CANTÍN
Journal of the Korean Association of Oral and Maxillofacial Surgeons 2017;43(4):214-220
Maxillary sinus lift for dental implant installation is a well-known and versatile technique; new techniques are presented based on the physiology of intrasinus bone repair. The aim of this review was to determine the status of graftless maxillary sinus lift and analyze its foundations and results. A search was conducted of the literature between 1995 and 2015 in the Medline, ScienceDirect, and SciELO databases using the keywords “maxillary sinus lift,”“blood clot,”“graftless maxillary sinus augmentation,” and “dental implant placement.” Ten articles were selected for our analysis of this technique and its results. Despite the limited information, cases that were followed for at least six months and up to four years had a 90% success rate. Published techniques included a lateral window, elevation of the sinus membrane, drilling and dental implant installation, descent of the membrane with variations in the installation of the lateral wall access and suturing. The physiology behind this new bone formation response and the results of the present research were also discussed. We concluded that this is a promising and viable technique under certain inclusion criteria.
Blood Coagulation
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Dental Implants
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Foundations
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Maxillary Sinus*
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Membranes
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Osteogenesis
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Physiology
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Sinus Floor Augmentation
2.Massive fibrous epulis-a case report of a 10-year-old lesion.
Gabriel M FONSECA ; Ricardo M FONSECA ; Mario CANTÍN
International Journal of Oral Science 2014;6(3):182-184
The fibrous epulis, a common tumor-like lesion of the gingiva, appears in the interdental papilla as a result of local irritation. Lesions are asymptomatic and have a variable growth rate. A 75-year-old woman was referred for the evaluation of a large painless gingival mass. It had started 10 years back and has been increasing in size the last year. No bone involvement was noted. The tumor was totally removed by excision with surgical scalpel under local anesthesia without teeth extraction. The microscopic findings were suggestive of a fibrous epulis. Differential diagnosis, clinical considerations and factors to prevent recurrence are discussed.
Aged
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Diagnosis, Differential
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Female
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Fibrosis
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Follow-Up Studies
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Gingival Diseases
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pathology
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Gingival Hyperplasia
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pathology
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Humans
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Maxilla