ABSTRACT
Every day have been increased the number of patients in the dental office looking for oral reabilitações, many of them being a challenge to the dentist surgeon. Currently, implants are installed on guided bone regeneration, the use of membranes, titanium threads and bone substitutes are key parts for correcting bone defects and to support the implant. Thereunto, the aim of this study was the description of a case addressing the methods and materials used for guided bone regeneration with the use of L-PRF for vertical bone gain. The patient showed the absence of the elements 22, 23 and 24, and a bony defect arc in this region. The installation of the implants, followed by guided bone regeneration support with a titanium mesh was indicated. The use of guided bone regeneration technique involving the mesh titanium implants, bone and lyophilized bovine L-PRF membrane showed a viable technique, the succeeding vertical bone gain until the implant platform.
ABSTRACT
As fraturas radiculares em dentes anteriores são bastante frequentes no consultório odontológico, sendo muitas vezes necessárias a remoção da raiz e a instalação de implantes. Os implantes podem ser instalados após a exodontia ou após o período de cicatrização do alvéolo. O presente relato de caso mostra uma fratura radicular do dente 11 com exodontia, instalação imediata do implante, confecção e instalação de provisório imediato. No caso clínico relatado neste artigo, a técnica de instalação imediata de implante após exodontia e instalação de provisório imediato mostrou-se previsível, tanto no que se refere à osseointegração quanto do ponto de vista estético.
Root fractures at anterior teeth are quite common in the office and the need for root removal and implant placement often is necessary. The dental implants may be installed immediately after the extraction or after the healing process. This case report shows a root fracture of tooth 11 with extraction, immediate implant placement, manufacture and installation of an immediate provisional tooth. According to the case reported in this article, in this case, immediate implant installation technique after the extraction, and immediate provisional tooth installation showed to be a predictable procedure to reach osseointegration and aesthetic outcome.
Subject(s)
Humans , Female , Aged , Biocompatible Materials , Dental Implants, Single-Tooth , Immediate Dental Implant Loading , Osseointegration , Surgery, Oral/methodsABSTRACT
Aim: The aim of this paper is to describe a clinical case in which the patient's gingival melanin pigmentation was treated using diamond burs and scalpels. Case report: The present study describes a periodontal plastic surgery procedure to correct or improve the amount of gingival melanin pigmentation apparent on mandibular and maxillary arch of the patient. Conclusions: After the surgical procedure successfully performed, and considering the high degree of satisfaction of the patient, the author concluded that the studied technique is easy to perform and stands out because of the excellent results achieved.
ABSTRACT
AIM: The aim of this paper is to describe a clinical case in which the patient's gingival melanin pigmentation was treated using diamond burs and scalpels. CASE REPORT: The present study describes a periodontal plastic surgery procedure to correct or improve the amount of gingival melanin pigmentation apparent on mandibular and maxillary arch of the patient. CONCLUSION: After the surgical procedure successfully performed, and considering the high degree of satisfaction of the patient, the author concluded that the studied technique is easy to perform and stands out because of the excellent results achieved.
ABSTRACT
The periodontal plastic surgeries have been valued and sought by people who claim they want to correct "gummy smile", which happens when one has expose more gum than teeth when smiling. There are many causes for the gummy smile, this scientific article covers four cases of altered passive eruption of the teeth with excess keratinized gingiva. The harmonic smile disturbed aesthetic is a discomfort that troubles many people, especially women. Based what has been discussed so far, this paper has as main objective report clinical cases of esthetic periodontal surgeries osteoplasty made by undergraduate students of the dentistry program. Such techniques promote a more adequate dental exposure and create anharmonical smile on the patient. The cirurgical procedures were indicated based on the analysis of the smiles. After the procedures were made, we conclude the techniques used were suitable based on the satisfaction of the patient and that they were easy to execute in order to obtain an aesthetic smile.
ABSTRACT
The gummy smile is becoming one of the most frequent complaints reported by patients unhappy with your smile. According to the etiology, will be proposed various treatments. The purpose of this case report is to describe the lip repositioning technique, softening the gummy smile of the patient. It concludes that the lip repositioning technique is suitable for the correction of the gummy smile.
ABSTRACT
As cirurgias pl sticas periodontais vm sendo muito valorizadas e cada vez mais procuradas por pessoas que alegam querer corrigir o sorriso gengival, que ocorre quando ao sorrir, mostram mais gengiva do que os dentes. Existem diversas causas para o sorriso gengival, e este artigo aborda um caso de erupÆo passiva alterada dos dentes com excesso de gengiva ceratinizada. Um comprometimento do sorriso harmnico um desconforto esttico que incomoda principalmente as mulheres. Diante dos fatos, este trabalho tem como objetivo relatar um caso cl¡nico de cirurgia esttica com osteoplastia. Essas tcnicas promovem uma exposiÆo dent ria mais adequada proporcionando um sorriso mais harmnico ao paciente. O presente caso de uma paciente do sexo feminino, 23 anos, que queixava-se da insatisfaÆo que o sorriso gengival a proporcionava. Atravs da an lise do sorriso foi indicado o procedimento cir£rgico. Ap¢s o procedimento cir£rgico, pde-se concluir atravs do grau de satisfaÆo da paciente que as tcnicas empregadas foram adequadas para se obter um sorriso esttico.
Periodontal plastic surgery have been highly valued and increasingly sought by people who want to fix the gummy smile. There are several causes for gummy smile, and this article will discuss a case of altered passive eruption of teeth with excessive keratinized gingiva. An aesthetically compromised smile bothers mostly female patients. Given the facts, this paper aims to report a case of clinical cosmetic surgery with osteoplasty. These techniques promote a more adequate dental exhibition providing a more harmonious smile to the patient. This case was a 23 years old female patient, displeased with her gummy smile. After the analysis of the smile, surgical treatment was indicated. After surgery it was concluded that, according to the patients satisfaction, the utilized techniques were adequate to obtain an aesthetically harmonious smile.
Subject(s)
Humans , Female , Young Adult , Gingivoplasty , Osteotomy , Surgical Procedures, Operative , Surgical Flaps , Gingival Retraction Techniques/instrumentationABSTRACT
Clinical and experimental studies have demonstrated some negative effect of hypertension on bone mineral density. The aim of this study was to evaluate bone healing and trabecular bone area (TBA) in spontaneously hypertensive rats (SHR), a well-established model of essential hypertension, when compared to normotensive rats (NTR). A critical-size defect was surgically created in the right tibia of SHR (n = 12) and normotensive rats (NTR; n = 12), while the contralateral tibia was left intact. Eight days later, the animals were sacrificed and the specimens processed in order to obtain decalcified sections. The area of newly-formed bone (NB) within the defect of the right tibia and the TBA in the left tibia were histometrically evaluated. At 8 days post-operative, SHR presented a significantly smaller area of NB when compared to NTR (p < 0.05). In addition, SHR demonstrated a lower TBA than NTR group. In conclusion, the present study demonstrated that SHR rats presented a disturbed bone healing and reduced TBA.