Mineral Trioxide Aggregate Repair of Lateral Root Perforations

Holland, R; Filho, José Arlindo Otoboni; Souza, Valdir de; Nery, Mauro Juvenal; Bernabé, Pedro Felício Estrada; D, E

doi:10.1097/00004770-200104000-00011

Cited by 196 publications

(184 citation statements)

References 18 publications

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“…[17][18][19] Hiremath and others 20 used calcium hydroxide and glass ionomer cement for the treatment of ICR and found that the tooth was without symptoms for only six months, but at the follow-up after six months, healing was incomplete. The use of MTA for treatment of ICR showed favorable healing compared with composite.…”

Section: Discussionmentioning

confidence: 99%

Treatment of Invasive Cervical Resorption With Sandwich Technique Using Mineral Trioxide Aggregate: A Case Report

Kqiku¹,

Ebeleseder²,

Glöckner³

2012

Operative Dentistry

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MTA combined with glass ionomer cement and composite resin in a ''sandwich technique'' showed a favourable clinical outcome for treatment of invasive cervical resorption lesions. SUMMARYThis article presents two cases of large invasive cervical resorption (ICR) with maintenance of pulp vitality after treatment with mineral trioxide aggregate (MTA) in a sandwich technique.Invasive cervical resorption is a relatively uncommon but aggressive form of external resorption, primarily caused by dental trauma or injury of the cervical periodontal attachment. The resorptive process does not penetrate into the root canal, and the pulp is not involved in the first phase of the resorption. This feature differentiates external resorption from internal resorption. In most cases, invasive cervical resorption is found during routine radiographic or clinical examination. Different materials have been proposed for the treatment of external cervical resorption. Therapy can be effective when it 1) removes the etiological factors and 2) interrupts the progressive resorption mechanism.The key learning points of this article are the following: treatment strategy to arrest the cervical resorption process and to prevent further resorption without changing pulpal vitality and successful seal of invasive cervical resorption defect using MTA with a sandwich technique.

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Section: Discussionmentioning

confidence: 99%

Treatment of Invasive Cervical Resorption With Sandwich Technique Using Mineral Trioxide Aggregate: A Case Report

Kqiku¹,

Ebeleseder²,

Glöckner³

2012

Operative Dentistry

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“…[62][63][64][65][66][67][68][69][70] También, es usado como material de obturación apical. 63,[71][72][73] El MTA ofrece una barrera en la porción apical del conducto (tapón apical) en dientes con pulpas necróticas y ápices abiertos aplicable a casos donde la constricción apical no existe. 63 El pronóstico del trauma dental es incierto.…”

Section: Discussionunclassified

Tratamiento De Una Reabsorción Externa Inflamatoria Con Trióxido De Mineral Agregado: Reporte De Un Caso

Arquez

2009

UstaSalud

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RESUMENPaciente masculino de 9 años de edad, sin antecedentes médicos que contribuyan al caso. En el examen clínico y radiográfico se observó una extensa y progresiva reabsorción radicular externa inflamatoria, una extensa lesión periapical, una bolsa periodontal y movilidad dentaria grado 2 a nivel del 21. Cinco meses atrás, el paciente sufrió trauma dental (avulsión), ese incisivo, fue mantenido en condiciones secas (envuelto en un pañuelo), reimplantado, reposicionado y ferulizado por odontólogo general dos horas después del trauma. Seguido a la preparación biomecánica se realizaron recambios de hidróxido de calcio cada cuatro semanas durante 6 meses; las características clínico patológicas mostraron una resolución parcial del proceso (disminución de la lesión periapical, pero persistía la pérdida ósea, la reabsorción radicular externa, la movilidad dentaria grado 2; y el defecto periodontal). Se decidió obturar completamente el conducto radicular con MTA blanco, los exámenes radiográficos seis meses después mostraron cambios en la densidad -trabeculado del hueso alveolar y la lámina ósea alrededor de la superficie radicular, no fue encontrada bolsa periodontal, la movilidad del diente fue considerada normal (grado 1), con subsecuente detención del proceso de reabsorción. Radiografías a los 24-48-54 meses mostraron una adecuada reparación de la reabsorción. Clínicamente el diente fue asintomático. El propósito de este artículo es reportar la reparación y detención de una extensa reabsorción radicular externa inflamatoria mediante el uso de MTA. TREATMENT OF AN EXTERNAL INFLAMMATORY RESORPTION WITH MINERAL TRIOXIDE AGGREGATE: A CASE REPORT ABSTRACTA 9-year old male, the patient`s medical histories were all noncontributory. A clinical and radiographic examination revealed an extensive and progressive external inflamatory, extensive periapical lesion, periodontal pocket, grade II mobility at level of the 21 Five months behind the patient suffered dental trauma (avulsion) , that incisive, was stored under dry conditions (wrapped in a handkerchief), replanted ,repositioned and splinted by general dentist 2 hours after trauma. Following biomechanical preparation, a dressing of calcium hydroxide was applied and replaced every 4 weeks over a period of 6 months; The clinical-pathological picture demonstrated partial resolution (decrease of periapical lesion, but it persisted: the loss of bony, the external root resorption, the grade II mobility, and the defect periodontal) decides to filling the root canal completely with MTA white, The radiographic examinations 6 mouth after revealed changes in the density -trabeculade of the alveolar bone, and the lamina bony around the root surface, no periodontal pocket was found, the mobility tooth was considered normal (grade I), with subsequent arrest of the process resorptive. Radiographs at 24, 48, 54 months showed adequate repair of the resorption. Clinically, the tooth was asymptomatic. The aim of this article is report the repair and arrest of an extensive external inflam...

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“…MTA 시멘트 는 치근 천공 6,7) , 분지부 천공 8) , 치근단 역충전 5,9) 등의 수복 재료로, 그리고 직접 치수 복조술 10,11) , 치근첨 형성술 12) 등의 술식에 널리 사용되고 있고, 생체친화도도 매우 우수한 재 료로 알려져 있다 13,14) . 그러나, MTA 시멘트의 이런 다양한 임상 적용과 장점에도 불구하고 3시간여에 이르는 긴 초기 경화 시간 15) , 이에 따른 initial looseness와 과도한 수분하 에서 재료의 washout, 조작의 어려움 등이 문제점으로 지 적된다 16) .…”

Section: ⅰ 서 론unclassified

Apical microleakage of MTA with 4-META/MMA & TBB resin as a root-end filling material

Kim

et al. 2009

J Korean Acad Conserv Dent

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Mineral Trioxide Aggregate Repair of Lateral Root Perforations

Cited by 196 publications

References 18 publications

Treatment of Invasive Cervical Resorption With Sandwich Technique Using Mineral Trioxide Aggregate: A Case Report

Treatment of Invasive Cervical Resorption With Sandwich Technique Using Mineral Trioxide Aggregate: A Case Report

Tratamiento De Una Reabsorción Externa Inflamatoria Con Trióxido De Mineral Agregado: Reporte De Un Caso

Apical microleakage of MTA with 4-META/MMA & TBB resin as a root-end filling material

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