Browsing by Author "Marques, J."
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- A comparative model study between the survivability of dental implants versus dental autotransplants, leading to a systematic reviewPublication . Alcobia, M.; Gomes, J.; Maia, P.; Proença, L.; Marques, J. F.; Marques, J.Aim: The aim of this Systematic Review is to compare the survival rate of teeth autotransplantation with immediate implant placement in cases of singular loss of teeth and obtain a clinical recommendation for similar cases. Materials And Methods: The research will be conducted by two independent reviewers in PubMed search and it will include studies from January 2017 to December 2020. The survival rate of both immediate implant placement and tooth autotransplantation will be evaluated in different follow-up times and the information compiled in several meta-analyses.
- Large maxillary cyst decompression : two case reportsPublication . Zagalo, L.; Gomes, J.; Lesyshyn, V.; Maia, P.; Marques, J.Maxillary odontogenic cysts frequently appear as asymptomatic intra-bony inflammatory lesions, sometimes reaching largedimensions. Both clinical and anatomopathological approach must be performed in the differential diagnosis in order to eliminate oncogenic origin. The classical surgical approach for these situations is,among others and depending on the cyst type, enucleation. This can be performed with aggressive bone curettage or with physical or chemical additional treatments of the area, such as cryotherapy or Carnoy solution application. Specially in large dimension lesions or when involving noble structures, marsupialization is also an important option. It consists in the creation of a surgical opening of the pathological cavity to allow decompression and with it, shrinkage of the lesion, and consequent bone regeneration in that area. This is kept during a limited period, so that a definitive approach can be attained later with an easier surgical technique, with fewer risks and/or less morbidity for the patient. Two clinical cases of large mandibular cysts are presented. The treatment approach was made initially with surgical decompression, being the area maintained open using a plastic catheter sutured to the mucosa and programmed for future enucleation.
- A retrospective study of the clinical relashionship between the use of removable dentures and the development of fibrous proliferation in the oral mucosaPublication . Campina, C.; Gomes, J.; Maia, P.; Proença, L.; Marques, J. F.; Marques, J.OBJECTIVE: To evaluate the prevalence of fibrous lesions in the oral mucosa, associated with the use of removable dentures, at the Egas Moniz University Clinic between 2016 and 2019. MATERIALS AND METHODS: We evaluated 240 clinical histories of individuals who were rehabilitated with removable dentures who consulted the department of Oral Rehabilitation in the University Dental Clinic of IUEM, between 2016 and 2019. Subsequently, the data was submitted to a statistical analysis in the SPSS program. RESULTS:111 (46.3%) individuals were diagnosed with a fibrous lesion and 129 (53.8%) had no fibrous lesion. Regarding gender and presence of injury, both variables are dependent p <0.001. The most common site of appearance of these lesions was the jugal mucosa, with 39.6% of cases. Age group and lesion presence variables are independent p = 0.766 (p <0.05). As for the type of denture and presence of lesion, these are dependent p = 0.001 (p> 0.05). The most common lesion was denture- induced fibrous hiperplasia with 106 cases (95.5%) and the second lesion was pyogenic granuloma (in involutionary phase) with 5 cases (4.5%). CONCLUSION: There is a direct relationship with gender and the prevalence of oral fibrous lesions, the same was true for the type of prosthesis the patient had. The age group did not influence the appearance of lesions.