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1.
Dent. press implantol ; 9(3): 78-89, July-Sept.2015. ilus
Article in Portuguese | LILACS | ID: lil-796651

ABSTRACT

Exostoses ósseas são crescimentos ósseos benignos do esqueleto craniofacial, que ocorrem ao longo da região vestibular, lingual (tórus mandibular) ou palatina (tórus palatino) dos maxilares. A presença dessas estruturas pode interferir na fonação, mastigação e adaptação de próteses parciais removíveis ou totais, devendo sua remoção ser sempre considerada. Além disso, a remoção e aproveitamento de tais estruturas deve ser considerada, também, nos casos de atrofia do rebordo alveolar, quando o objetivo é a reabilitação por meio de implantes dentários. Sendo assim, o objetivo do presente trabalho é relatar o caso clínico de uma paciente que apresentava um tórus palatino e necessitava de cirurgia para levantamento do soalho do seio maxilar, para posterior colocação de implante; o tórus foi removido e aproveitado em associação com biomaterial heterógeno...


Bone exostosis refers to benign bone growth in the craniofacial skeleton. They occur along the labial, lingual (mandibular torus) or palatal (palatal torus) regions of the jaws. The presence of these structures can affect phonation, chewing and adaptation to partial or completely removable dental prostheses. The removal of these structures should always be considered. In addition, the removal and use of these structures should also be considered in cases of atrophy of the alveolar ridge, when seeking to promote rehabilitation through the use of dental implants. Therefore, the aim of the present study was to report a clinical case in which a patient exhibited a palatal torus and required surgery for maxillary sinus floor lifting and subsequent implant placement. The palatal torus was removed and used in association with heterogeneous biomaterial...


Subject(s)
Humans , Female , Adult , Bone Resorption , Bone Transplantation , Exostoses/surgery , Sinus Floor Augmentation , Biocompatible Materials , Dental Implantation , Patient Care Planning , Palate/abnormalities
2.
Rev. cir. traumatol. buco-maxilo-fac ; 14(1): 9-13, Jan.-Mar. 2014. ilus
Article in Portuguese | LILACS, BBO | ID: lil-792307

ABSTRACT

O torus palatino é uma alteração de desenvolvimento, resultante de um crescimento ósseo (exostose) e está localizado na linha média do palato duro. A patogênese ainda não está definida, podendo estar associado à origem genética, a fatores ambientais e/ou as características raciais, apresentando maior prevalência no sexo feminino. Clinicamente, o toro palatino é assintomático e de pequenas dimensões, mas pode aumentar lentamente de tamanho ao longo da vida, causando queixas ao paciente. A remoção cirúrgica está indicada quando há intervenção nas funções de fonação, mastigação, deglutição, trauma recorrente e para correção de deformidades ósseas que impeçam a adaptação de próteses. Este trabalho visa relatar o uso de uma placa de silicone confeccionada a partir da cirurgia de modelo pré-operatória para tratamento cirúrgico de um torus palatino com finalidade protética... (AU)


The palatal torus is a development change, a result of bone growth (exostosis) and is located in the midline of the hard palate. The pathogenesis is not yet defined, may be associated with genetic, environmental factors and / or racial characteristics, with higher prevalence in females. Clinically, palatal torus is small and asymptomatic, but can slowly increase in size throughout life causing patient complaints. Surgical removal is indicated when there is intervention in the function of speech, chewing, swallowing, and repeated trauma to correct bone deformities that prevent denture fitting. This article describes the use of a silicon plate made from the surgery preoperative model for surgical treatment of torus palatal prosthetic purposes... (AU)


Subject(s)
Humans , Female , Middle Aged , Congenital Abnormalities , Exostoses/surgery , Palate, Hard , Palate, Hard/abnormalities , Mastication
3.
Biomédica (Bogotá) ; 33(1): 31-35, ene.-mar. 2013. ilus
Article in Spanish | LILACS | ID: lil-675129

ABSTRACT

Introducción. El torus , o rodete, palatino es una alteración ósea benigna que puede generar molestias en la fonación y en la deglución. Cuando su crecimiento o exposición persistente producen síntomas molestos, debe ser resecado quirúrgicamente. Presentación del caso. Se trata de una paciente de 82 años de edad, que consultó por una lesión ulcerativa de un año de evolución, que producía dolor, halitosis y molestia a la deglución. En el examen físico de la cavidad oral, se observó una prominencia de consistencia dura en la línea media, con perforación y ulceración de la mucosa palatina en su porción lateral posterior izquierda. Se consideraron los diagnósticos de torus palatino, osteoma, granuloma piógeno y neoplasia de tejidos blandos. Se decidió resecarla quirúrgicamente y hacer el estudio histopatológico. La evolución clínica fue satisfactoria, con resolución completa un mes después de la cirugía. En el estudio de histopatología se observó hiperostosis ósea con inflamación crónica de los tejidos blandos e hiperplasia simple de la mucosa, que corresponden a un torus palatino. Discusión. Se reporta un inusual caso de exposición espontánea de un torus palatino que ocupaba casi toda la bóveda palatina, se describe su resección quirúrgica y se informan los hallazgos de histopatología. En la revisión bibliográfica realizada, no se encontró un reporte previo de exposición espontánea de torus palatino.


Introduction: Palatal torus, or torus palatinus, is a benign bone alteration that may cause some discomfort during phonation or swallowing. When its growth or persistent exposition produces unpleasant symptoms, it must be surgically removed. Case presentation: We treated an 82-year-old female patient who consulted for a painful ulcerous lesion she had had for a year and which produced halitosis and discomfort when swallowing. During the oral cavity physical exam we observed a hard protuberance on the midline. It showed a perforation and ulceration of the lateral posterior palatal mucosa on the left side. We considered the following diagnosis: palatal torus, osteoma, pyogenic granuloma, or a soft-tissue neoplasia. We decided to surgically remove it and to perform a histopathological examination. Clinical evolution was satisfactory with complete resolution one month after surgery. The histopathological examination showed hyperostosis along with chronic inflammation of the soft tissues and a simple hyperplasia of the mucosa, which in turn indicated a palatal torus. Discussion: We report an unusual case of spontaneous exposition of a palatal torus which took up almost all of the hard palate area. Its resection is described and we inform the histopathological findings. In the literature review, we did not find a previous report of a spontaneous exposition of a palatal torus.


Subject(s)
Aged, 80 and over , Female , Humans , Exostoses/complications , Mandible/abnormalities , Oral Ulcer/etiology , Palate, Hard/abnormalities , Diagnosis, Differential , Deglutition Disorders/etiology , Deglutition Disorders/surgery , Exostoses/diagnosis , Exostoses/pathology , Exostoses/surgery , Granuloma, Pyogenic/diagnosis , Halitosis/etiology , Halitosis/surgery , Mandible/pathology , Mandible/surgery , Mouth Neoplasms/diagnosis , Oral Ulcer/surgery , Osteoma/diagnosis , Palate, Hard/pathology , Palate, Hard/surgery
4.
Article in English | IMSEAR | ID: sea-140154

ABSTRACT

This article reports the utilization of exostosis as a source of autogenous bone for the treatment of osseous defects. A patient presented with an exostosis on the mandibular lingual region on the right side of the jaw. Exostosis was surgically removed using a chisel and mallet. The autograft thus obtained was used to treat a shallow osseous crater between 46 and 47. New bone formation was noticed at the grafted site 6 months after grafting. Bone formed in the grafted areas showed comparable clinical features to those of native bone.


Subject(s)
Adult , Alveolar Bone Loss/surgery , Bone Transplantation/methods , Chronic Periodontitis/surgery , Exostoses/surgery , Follow-Up Studies , Humans , Male , Mandibular Diseases/surgery , Osteogenesis/physiology , Osteotomy/instrumentation , Periodontal Pocket/surgery , Surgical Flaps , Transplant Donor Site/surgery , Transplantation, Autologous
6.
Rev. cir. infant ; 9(4): 205-10, dic. 1999. ilus, tab
Article in Spanish | LILACS | ID: lil-278401

ABSTRACT

Presentamos una revisión clínica,patológica y terapeútica realizada en el hospital del Cáncer,centro de referencia de patología tumoral del país,en el lapso de 17 años(1980-1997)Se estudiaron 39 casos de quistes y tumores del maxilar,cuyos diagnósticos fueron:Quistes dentígeros 7,granuloma reparativo 4,ameloblastoma 4,fibrodisplasia 4,linfoma de Burkitt 9,sarcoma de Ewing 2,hemangiomas 2,mixoma 2,carcinoma mucoepidermoide 1,osteosarcoma 1,tumor de células germinales 1,fibroma osificante 1 y exostósis ósea 1.Todos los pacientes recibieron tratamiento quirúrgico,además de quimioterapia y radioterapia coaduvante en los tumores malignos.Los quistes y tumores benignos tuvieran buena evolución,no así algunos tumores malignos que pese al tratamiento recibido presentaron progresión de la enfermedad


Subject(s)
Child , Ameloblastoma/surgery , Burkitt Lymphoma/surgery , Carcinoma, Mucoepidermoid/surgery , General Surgery , Exostoses/surgery , Fibroma, Ossifying/surgery , Germinoma/surgery , Granuloma/surgery , Hemangioma/surgery , Jaw/surgery , Myxoma/surgery , Osteosarcoma/surgery , Dentigerous Cyst/surgery , Sarcoma, Ewing/surgery , Pediatrics
7.
Rev. cient. actual ; 12(25): 21-2, jul.-dic. 1997. ilus
Article in Spanish | LILACS | ID: lil-235709

ABSTRACT

Analiza que un osteocondroma es también conocido como exostosis, en esencia estas lesiones son el resultado de un crecimiento epifisario de proyecciones óseas mal dirigidas, recubiertas de cartílago, orginadas en el borde lateral de los huesos encondrales (cartilaginosos). La exostosis, pueden aparecer como lesiones solitarias esporádicas llamadas osteocondromas (90xcto de los casos), pero en la ostéocondromatosis algún defecto hereditario da lugar a la formación de múltiples exostosis generalmente bilaterales y simétricas. El tipo de transimisión de la enfermedad hereditaria no está clara, pero los estudios de árboles genealógicos familiares sugieren un carácter autosómico dominante con afectación tanto masculina como femenina y con una relación 3:1. Se presenta un caso de una paciente joven, la cual es adminitida al servicio de Urgencias del Hospital Carlos Andrade Marín-Quito, presentando dolor intenso en ambas rodillas desde hace 2 semanas pero con antecedentes del mismo dolor desde los 12 años de edad, inmediatamente se le realizan estudios de Rx P-A de las rodillas donde se observa protruciones óseas en los condilos femorales, recibe tratamiento quirúrgico y se le recomienda controles posteriores para descartar posible transformación maligna.


Subject(s)
Female , Adult , Exostoses/surgery , Exostoses/therapy , Internal Medicine , Osteochondroma , Osteochondromatosis , Hospital Departments , Hospitals , Medical Examination
8.
RGO (Porto Alegre) ; 44(3): 151-2, maio-jun. 1996. ilus
Article in Portuguese | LILACS, BBO | ID: biblio-855153

ABSTRACT

As autoras relatam um caso de exostose óssea associada a cisto dentígero em criança, abordando o aspecto clínico e radiográfico e o seu tratamento


Subject(s)
Humans , Female , Infant , Dentigerous Cyst/surgery , Exostoses/surgery
9.
Rev. bras. med. otorrinolaringol ; 2(3): 147-9, maio 1995. ilus
Article in Portuguese | LILACS | ID: lil-188239

ABSTRACT

Exostose e/ou osteoma säo tumores ósseos benignos encontrados no meato acústico externo. Säo raros na infância e mais comuns em pacientes do sexo masculino. O desenvolvimento de exostoses tem sido atribuído à nataçäo prolongada e frequente em água fria. Normalmente, assintomáticos näo costumam requerer tratamento. Ocasionalmente assumem grandes dimensöes a ponto de prejudicar a audiçäo ou favorecer o acúmulo de detritos epidérmicos e cerúmen, causando obstruçäo e infecçäo. O tratamento cirúrgico é indicado para remover a tumoraçäo óssea, calibrando o meato, mas a intervençäo requer cuidados para evitar graves complicaçöes.


Subject(s)
Humans , Male , Adult , Ear Neoplasms/surgery , Exostoses/surgery , Osteoma/surgery , Postoperative Complications
10.
Article in English | IMSEAR | ID: sea-38401

ABSTRACT

Ten patients undergoing 12 fasciotomy by stripping the plantar fascia and superficial plantar muscles from the calcaneus have been reviewed for an average of 24.9 months after the operation. All patients failed to respond to conservative treatment by anti-inflammatory medication, heel pads and local steroid injections for a duration of 6 months to 3 years (average 15 months). There were 7 females and 3 males. Their work was of a light nature and none of them were professional athletes. The results indicated 91.6 per cent excellent, 8.4 per cent good and no failure. Complete pain relief at rest and walking was obtained in 11 of 12 for an average of 11.75 months (from 8 months to 18 months) after surgery. There was only 1 of 12 who had mild pain at walking that did not impair activity. All patients could return to their jobs about 4-6 weeks after surgery. Bloodless operation (under tourniquet control) was performed under general anaesthesia.


Subject(s)
Adolescent , Adult , Exostoses/surgery , Fasciitis/surgery , Female , Follow-Up Studies , Foot Diseases/surgery , Humans , Male , Middle Aged
11.
Rev. Asoc. Méd. Argent ; 104(9/12): 21-5, 1991.
Article in Spanish | LILACS | ID: lil-175446

ABSTRACT

Se define muy bien el cuadro clínico de la exostosis subungueal del dedo gordo del pie, se establecen las pautas para llegar a su diagnóstico, se describe la anatomía patológica haciendo la diferenciación con el osteocondroma convencional y se discute la etiopatogenia cuya exacta naturaleza y causa aún permanece en la oscuridad. Después de analizar la causa de la recidiva del dolor en los pacientes operados por exostosis subungueal, describimos la técnica quirúrgica que empleamos y que consiste en la resección de la mitad distal de la segunda falange con conservación de las partes blandas y la matriz ungueal, mostrando finalmente los buenos resultados obtenidos con este procedimiento.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Nail Diseases/diagnosis , Exostoses , Exostoses/diagnosis , Exostoses/etiology , Exostoses/pathology , Exostoses/surgery , Exostoses/therapy , Hallux/pathology , Amputation, Surgical , Osteochondroma , Pain , Shoes/adverse effects
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