Obliteration of the frontal sinus cavity with bioactive glass

Peltola, Matti; Suonpää, Jouko; Aitasalo, Kalle; Varpula, Matti; Yli‐Urpo, Antti; Happonen, Risto‐Pekka

doi:10.1002/(sici)1097-0347(199807)20:4<315::aid-hed6>3.0.co;2-1

Cited by 69 publications

(52 citation statements)

References 24 publications

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“…These features have made them attractive candidates for expanded applications in hard tissue repair. However, whilst their use in orthopedic applications has long been mooted, their non-dental clinical use has been limited to ear, nose and throat applications [10][11][12][13]. This is due to certain outages in their properties, including the following [2,14]: (a) Clinical literature supporting defective osteoneogenesis and fatal encephalopathy arising from aluminum ions (Al The majority of research into CGPCs has focused on changing the glass composition because it is capable of controlling both setting chemistry, strength [15,16] and ion release.…”

Section: Introductionmentioning

confidence: 91%

The role of poly(acrylic acid) in conventional glass polyalkenoate cements

Alhalawani

Curran

Boyd

et al. 2015

Journal of Polymer Engineering

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Abstract Glass polyalkenoate cements (GPCs) have been used in dentistry for over 40 years. These novel bioactive materials are the result of a reaction between a finely ground glass (base) and a polymer (acid), usually poly(acrylic acid) (PAA), in the presence of water. This article reviews the types of PAA used as reagents (including how they vary by molar mass, molecular weight, concentration, polydispersity and content) and the way that they control the properties of the conventional GPCs (CGPCs) formulated from them. The article also considers the effect of PAA on the clinical performance of CGPCs, including biocompatibility, rheological and mechanical properties, adhesion, ion release, acid erosion and clinical durability. The review has critically evaluated the literature and clarified the role that the polyacid component of CGPCs plays in setting and maturation. This review will lead to an improved understanding of the chemistry and properties of the PAA phase which will lead to further innovation in the glass-based cements field.

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Section: Introductionmentioning

confidence: 91%

The role of poly(acrylic acid) in conventional glass polyalkenoate cements

Alhalawani

Curran

Boyd

et al. 2015

Journal of Polymer Engineering

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“…El fallo de estas técnicas, se debe a la reabsorción del tejido, infección o rechazo del injerto 19,22 . Para examinar el grado de obliteración del seno tras la intervención, e identificar los pacientes de riesgo de recurrencia de la enfermedad sinusal después del proceso quirúrgico, se aconseja realizar TC o RM 18,25 . La obliteración del seno frontal mediante la implantación de tejido adiposo autógeno, introducido por Bergara e Itoiz, y posteriormente popularizado por Montgomery, es el método más utilizado por la mayoría de los cirujanos 21,25 .…”

Section: Discussionunclassified

“…La obliteración del seno frontal mediante la implantación de tejido adiposo autógeno, introducido por Bergara e Itoiz, y posteriormente popularizado por Montgomery, es el método más utilizado por la mayoría de los cirujanos 21,25 . Complicaciones encontradas con su uso son: infección del injerto, necrosis de la grasa, infección sinusal crónica recurrente, complicaciones a nivel abdominal (abscesos, seromas o hematomas) 6,17,18 . El uso de músculo autógeno o fascia lata para la obliteración del seno frontal, esta menos extendido, aunque en algunas series se han obtenido buenos resultados 21,25 .…”

Section: Discussionunclassified

“…La obliteración del seno frontal se puede realizar con grasa autóloga, con colgajo de galea-pericráneo o con diversos biomateriales 19,20 . Aunque existen distintos tejidos autólogos y materiales aloplásticos usados con distintos grados de éxito, la implantación de injerto de grasa autóloga para la obliteración de la cavidad, es el método más utilizado 1,18 . Otros materiales descritos en la literatura son hueso, músculo, fascia temporal, cristal bioactivo, fibras de tetrafluoroetileno, sulfato cálcico, celulosa, hidroxiapatita y cartílago liofilizado l,6 .…”

Section: Introductionunclassified

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Obliteración del seno frontal mediante injerto de tibia y plasma rico en plaquetas para el tratamiento de la osteomielitis crónica

et al. 2006

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“…The osteoplastic technique to access the frontal sinus is indicated to treat lesions like osteomas and other neoplasias, cysts, mucoceles, frontal traumas, liquor fistulas, malignant neoplasias and cases of frontal sinusitis, when the endoscopic route is not indicated or accessible [1][2][3][4][5][6] . Osteoplasty is relatively simple and can be performed with enlarged visualization of the surgical field 1,3 .…”

Section: Introductionmentioning

confidence: 99%

O treinamento da operação osteoplástica usando o seio frontal do cão

Bretan

Nogueira²,

Silva³

et al. 2005

Rev. Bras. Otorrinolaringol.

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Access to frontal sinus using the osteoplastic flap technique is indicated in lesions that do not yield endonasal approach. This technique can be practiced with dogs, although delineation of sinusal perimeter in canines is not as easy as it is in humans. Aim: This study aims at presenting a method to access and delineate the frontal sinus of canines to reproduce the osteoplastic flap technique in man. Study design: Surgical technique in animal. Material and Method: In adult dogs, two straight lines were drawn: one along the median line of the frontal region; and the other at 45 o from the pupil. At the intersection point, 1-1.5 cm forward and 1 cm backward was measured; from these points, an incomplete rectangle delineating the frontal sinusal perimeters was drawn. Results: This procedure was performed 12 times during one year with participation of medical residents. Opening the animals' frontal sinuses was an easy procedure, and the osteoplastic technique to locate the sinus was performed without failures. Conclusion: The method of locating and delineating the frontal sinus of dogs was useful to show that the osteoplastic technique is realistically reproducible in men.

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Obliteration of the frontal sinus cavity with bioactive glass

Cited by 69 publications

References 24 publications

The role of poly(acrylic acid) in conventional glass polyalkenoate cements

The role of poly(acrylic acid) in conventional glass polyalkenoate cements

Obliteración del seno frontal mediante injerto de tibia y plasma rico en plaquetas para el tratamiento de la osteomielitis crónica

O treinamento da operação osteoplástica usando o seio frontal do cão

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