Tratamiento no quirúrgico del agrandamiento gingival asociado a la pubertad: reporte de caso clínico / Non-surgical treatment of gingival enlargement associated with puberty: a clinical case report

RESUMEN Introducción: los agrandamientos gingivales suelen tratarse a través de terapias quirúrgicas de gingivectomías; su tratamiento no quirúrgico mecánico también es una opción sobre todo en los casos de gingivitis asociada a la pubertad como consecuencia de los cambios hormonales. Objetivo: describir el tratamiento no quirúrgico de una paciente de 12 años con agrandamiento gingival asociado a la pubertad y lesiones gingivales inducidas por biofilm dental. Presentación del caso: el caso presentó un agrandamiento gingival leve localizado que remitió al cabo de un mes a la primera fase de tratamiento, después de tres sesiones de fisioterapias con la remoción de biofilm calcificado se obtuvo una reducción del porcentaje del índice de higiene oral sin requerir intervención quirúrgica. A los cuatro años de seguimiento se observó reducción completa del agrandamiento gingival y bolsas periodontales. Conclusiones: la terapia periodontal mecánica es una alternativa eficaz en la reducción de la inflamación gingival inducida por hormonas durante la pubertad sin la necesidad de requerir intervenciones quirúrgicas para el tratamiento del agrandamiento gingival. Otras alternativas como las gingivectomías son aplicables; sin embargo requieren procedimientos más complejos, costosos y aumento de la morbilidad del paciente; en ese sentido el tratamiento mecánico no quirúrgico se muestra como una opción viable(AU)

ABSTRACT Introduction: Gingival enlargement is usually treated with gingivectomy as an alternative to surgery; however, non-surgical mechanical treatment is another option especially in cases of gingivitis associated with puberty as a result of hormonal changes. Objective: To describe the non-surgical treatment of a 12-year-old patient with gingival enlargement associated with puberty and gingival lesions induced by dental biofilm. Case presentation: The patient presented a localized mild gingival enlargement that relapsed to the first phase of treatment after one month. Three months after physiotherapy sessions with removal of calcified biofilm, a reduction in the percentage of oral hygiene index to "good" was obtained; therefore, surgical treatment was not required. Four years later, there was a complete reduction in gingival enlargement and periodontal pockets. Conclusions: Mechanical periodontal therapy is an effective alternative to reduce gingival inflammation induced by hormones during puberty not requiring surgical intervention to treat gingival enlargement. Other alternatives such as gingivectomies are performed; however, they require more complex, expensive procedures and they can also increase patient morbidity. In that sense, the uniqueness of the non-surgical mechanical treatment is chosen as a feasible option(AU)

A well known and important adverse effect of phenytoin in a neurosurgical patient.

Gum hypertrophy is a well-known and important adverse effect of phenytoin therapy in a neurosurgical patient. We present an interesting case of a 21-year-old man who, following head injury after a road traffic accident, developed status epilepticus diagnosed with gum hypertrophy in the jaws, with ongoing antiepileptics. He was managed conservatively as per hospital protocol.

O papel da Ortodontia no diagnóstico e tratamento do sorriso gengival / The role of Orthodontics in the diagnosis and treatment of gingival smile

A exposição exagerada da gengiva é um dos problemas que afeta, negativamente, a estética do sorriso. Apresentando-se em diversos graus de extensão, sua etiologia pode estar relacionada com excesso vertical maxilar, protrusão dentoalveolar superior, extrusão e/ou erupção passiva alterada dos dentes anaterossuperiores, e hiperatividade dos músculos elevados do lábio superior. Em grande parte dos casos, porém, alguns desses fatores ou mesmo todos eles encontram-se associados. O Ortodontista parece ser o profissional mais indicado a diagnosticar e planejar o tratamento desses pacientes, por ter condições de avaliar a participação de cada um dos fatores etiológicos no problema e, numa proposta de abordagem transdisciplinar, encaminhá-los para profissionais das áreas afins.

Utilização de toxina botulínica do tipo A para minimizar o sorriso gengival: relato de três casos clínicos / Use of type A botulinum toxin to minimize gingival smile line: three clinical case reports

O sorriso gengival geralmente é considerado esteticamente desagradável e possui alternativas de tratamento de diferentes complexidades. O objetivo desse trabalho é relatar o resultado do tratamento de três pacientes portadores de sorriso gengival utilizando a aplicação da toxina botulínica do tipo A (BTX-A). A documentação e análise das imagens foi realizada por meio de métodos desenvolvidos a partir de videografia digital específica, sendo esse procedimento repetido 1, 2, 12 e 24 semanas após uma redução na exposição gengival e que após 24 semanas, não retornaram aos níveis iniciais. Dessa forma, pode-se observar que a BTX-A é considerada minimamente invasiva, eficaz e que representa uma forma de tratamento temporário para minimizar o sorriso gengival.

Sorriso gengival: limitações e possibilidades da Cirurgia Ortognática / Gingival smile: limitations and possibilities of orthognathic surgery

A exposição exagerada da gengiva no sorriso cria um aspecto antiestético, e requer tratamento. Apesar de o objetivo final do tratamento ser um bem claro - eliminar o sorriso gengival -, vários caminhos podem ser realizados para tratar essa condição, que pode ter como causa a hiperplasia gengival, a hiperfunção da musculatura perilabial ou, até mesmo, o crescimento exagerado da maxila no eixo vertical. O primeiro passo no tratamento dessa condição é diagnosticar sua etiologia. Dependendo da causa do sorriso gengival, o tratamento pode variar desde uma simples remoção de milímetros de osso, e reposicionamento superior da maxila. O objetivo de presente artigo é demonstrar diferentes tipos de sorriso gengival, e discutir como a cirurgia ortognática pode ser útil no tratamento dessa patologia.

Dental treatment of an adult patient with a history of biliary atresia.

OBJECTIVE: Biliary atresia is a congenital disease treated by liver transplantation. Adults may have oral consequences of the medical therapy. Green teeth are oral manifestations of the induced hyperbilirubinemia. Gingival enlargement is associated with the immunosuppressive drug. This case report describes the successful treatment of an 18-year-old patient displaying severe green teeth and gingival enlargement. METHOD AND MATERIALS: The gingival enlargement was treated by reducing the pathogenic oral microflora through scaling and root planing of the teeth, gingival excision surgeries, and conversion from cyclosporin to tacrolimus. RESULTS: Gingival enlargement and inflammation had completely disappeared after nonsurgical treatment for the maxilla and after surgical treatment for the mandible. The green coloration of the teeth was masked using composite restorations. CONCLUSION: This case report indicates that a patient's quality of life can be improved by a team approach combining pharmacologic and dental therapies.

[Generalized gingival enlargement--early clinic manifestation in acute leukemia. Case report]. / Hiperplazia gingivala generalizata-- manifestare clinica precoce în leucemia acuta. Prezentare de caz.

Leukemia is a hematological disorder arises from a hematopoietic stem cell characterized by a disordered differentiation and proliferation of neoplastic cells. Rapidly forming generalized gingival hyperplasia is usually the first sign of this disease (especially in acute forms). This case report describes a 54-year-old female who presented rapid gingival enlargement in only three weeks time, heralding the presence of acute monocytic leukemia (AML-FAB M5). The patient was immediately referred for hematologic management, but died five weeks later. Dentists and generalists should always be on guard to observe any oral manifestations that may lead to the early diagnostic of systemic diseases.

Atypical streptococcal infection of gingiva associated with chronic mouth breathing.

Streptococcal infections of oral tissues are mainly seen in young children who experience a variety of upper respiratory tract infections. The disease is characterized by fever, lymphadenopathy, and ulcers on the gingiva, lips, and tonsils. This case report presents an atypical streptococcal infection of the gingiva in an 18-year-old man. The patient was referred to the periodontology department complaining of a 2-month history of gingival enlargement. He had persistent fever (39.5 degrees C) and general malaise for 2 weeks. Intraoral examination revealed extremely inflamed and enlarged gingiva with spontaneous bleeding and suppuration. Based on the otolaryngologic consultation and the hematologic, immunologic, and microbiologic tests, the final diagnosis was an atypical streptococcal gingivitis with chronic adenoid-related mouth breathing and oral hygiene neglect as contributing factors. Treatment consisted of a broad-spectrum antibiotic regimen, supragingival and subgingival debridement, adenoidectomy, and scaling and root planing. A good response to nonsurgical therapy was achieved despite poor patient compliance, and no recurrence of gingival enlargement was observed after 1 year. Streptococcal gingivitis should be included in the differential diagnosis of suppurative gingival enlargements. Furthermore, chronic mouth breathing may initiate and/or contribute to this disease.

Tetraploid/diploid mosaicism with generalized aggressive periodontitis.

BACKGROUND: Changes of chromosome number diploid to triploid or tetraploid states are rare in human pregnancies, where the main clinical features of tetraploidy are delayed growth and/or craniofacial abnormalities. The present report describes the oral features of tetraploid/diploid mosaicism. Although the medical literature described the physical manifestations of this genetic abnormality, the oral features of this disorder were not previously described. METHODS: A 13-year-old patient presented because of his severe periodontal conditions. Clinical, radiological, microbiologic, immunologic, and genetic examinations were conducted. RESULTS: Long eyelashes and mandibular micrognathia were noticeable in his extraoral examination. Intraoral examination revealed significant generalized edema of the gingiva and severe sulcular bleeding on probing. Generalized maxillary and mandibular alveolar destruction was determined with radiographic examination. Actinobacillus actinomycetemcomitans was also detected in his subgingival samples. He was diagnosed as generalized aggressive periodontitis. His medical cytogenetic examination revealed 92,XXYY (25%)/46,XY (75%) karyotype indicating tetraploid/diploid mosaicism. He was given initial and advanced periodontal therapy and he is currently under a routine follow-up period. CONCLUSIONS: This report provides information on the oral characteristics of tetraploid/diploid mosaicism and describes periodontal treatment. Severe periodontal conditions such as aggressive periodontitis may accompany tetraploid/diploid mosaicism subjects and these patients should be frequently seen by their dental practitioners. It is suggested that initial and/or advanced periodontal procedures may be a way of treating tetraploid/diploid mosaicism subjects with aggressive periodontitis. The importance of physical examination and medical consultation is also discussed.

Management of drug-induced gingival enlargement with orthodontic complications.

Gingival enlargement (GE) may be induced by cyclosporin A, phenytoin or calcium channel blockers, used either singly or in combination. The lesion can cause significant disfigurement and functional difficulty as it interferes with eating and speech, impedes effective plaque control, and disturbs occlusal relationships. Orthodontic problems may originate independently of the soft tissue lesion or they may develop secondary to the GE. Management of drug-induced GE with orthodontic complications requires co-operative teamwork. This will be discussed in the management of cases with medical, orthodontic and periodontal interventions.

The periodontal problems and management of the renal transplant patient.

This review considers the periodontal problems of renal transplant patients with particular reference to their drug therapy and the pretransplant uremia. It would appear that either disease- or drug-induced immunosuppression affords the renal transplant patient a degree of "protection" against periodontal breakdown. However, of more significance to the periodontologist is the problem of drug-induced gingival overgrowth with reference to both cyclosporin and nifedipine. Approximately 30% of dentate renal transplant patients medicated with cyclosporin alone experience significant gingival overgrowth which requires surgical excision. This figure increases to 40% when patients are medicated with both drugs. The pathogenesis of this unwanted effect is uncertain and the relationship between the expression of gingival overgrowth and various periodontal or pharmacokinetic variables remains a contentious issue. Clinical measures to prevent the occurrence of either cyclosporin- or nifedipine-induced gingival overgrowth are unsatisfactory.

Drug-induced gingival overgrowth and its management.

Gingival overgrowth is associated with the chronic usage of phenytoin, cyclosporin and the dihydropyridines. The pathogenesis of this unwanted effect is uncertain but appears to be enhanced by plaque-induced gingival inflammation. Certain patients appear to be more susceptible to gingival overgrowth and this may be related to gingival fibroblast phenotypes. In most cases, treatment involves surgical excision, followed by a concentrated oral hygiene programme. Recurrence of gingival overgrowth is a persistent problem particularly in the 'responder' patients. If an alternative, suitable medication is available, it may be worth while considering such a change through consultation with the patient's physician. Since patients are retaining their teeth into old age, the prevalence of this unwanted effect is likely to increase.

Treatment of a patient with Papillon-Lefèvre syndrome. A case report.

A vital root submersion procedure was performed in a rare case of Papillon-Lefèvre syndrome (PLS). Although the etiology and pathogenesis are obscure, possible host genetic defects and known or unknown periodontal pathogens may play important roles in the progression of PLS. Since this patient did not respond to conventional periodontal therapy, a submersion procedure was employed to maintain the alveolar ridge and resulted in controlling the progression of the patient's severe periodontitis. The following is a report of the treatment and the rationale for therapy.