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1.
Av. odontoestomatol ; 36(2): 99-106, mayo-ago. 2020. ilus
Article in Spanish | IBECS | ID: ibc-194691

ABSTRACT

El uso de pilares de cicatrización transmucosos previos a la colocación del pilar protésico definitivo es una técnica que se ha desarrollado durante muchos años en la implantología clásica. La desconexión y conexión de forma repetida de estos pilares o aditamentos dan lugar a una respuesta ósea negativa que se manifiesta en forma de pérdida de hueso a nivel de la cresta marginal, acompañada por una migración apical de tejidos blandos. Este artículo pretende realizar una revisión de la literatura del estado actual del uso de los pilares transmucosos definitivos con colocación inmediata el día de la inserción de los implantes y el mantenimiento del sellado biológico, minimizando la pérdida ósea periimplantaria y remodelando de forma adecuada los tejidos blandos adyacentes, frente al protocolo tradiciónal del uso de aditamentos que se desconectan en multiples ocasiones produciendo pérdida ósea periimplantaria. La evidencia científica sugiere que los mejores resultados biológicos, estéticos y funciónales se consiguen con el uso del pilar definitivo colocado de forma inmediata a la inserción del implante, especialmente en implantes colocados de forma yuxtacrestal y en implantes postextracción


The use of transmucosal healing abutments before the placement of the definitive prosthetic abutment is a technique that has been developed for many years in classical implantology. Repeated disconnection and connection of theses abutments result in a negative bone response that manifests as bone loss at the marginal ridge level, accompanied by apical soft tissue migration. This article aims to review the current status in the scientific literature of the use of the definitive transepithelial abutments with immediate placement on the day of implant insertion and maintenance of the biological seal, minimizing peri-implant bone loss and adequately remodeling the adjacent soft tissues, compared to the traditional protocol of the use of abutments that are disconnected on multiple occasions producing peri-implant bone loss. Scientific evidence suggests that the best biological, aesthetic, and functional results are achieved with the use of the definitive abutment placed immediately after implant insertion, especially in yuxtacrestal implants and post-extraction implants


Subject(s)
Humans , Dental Implant-Abutment Design/methods , Immediate Dental Implant Loading/methods , Dental Implants , Dental Abutments , Mouth Mucosa , Periapical Tissue/diagnostic imaging , Periapical Tissue/surgery
2.
Av. odontoestomatol ; 17(7): 325-334, sept. 2001. tab
Article in Es | IBECS | ID: ibc-11416

ABSTRACT

Este artículo pretende determinar si las alteraciones cardiovasculares (presión arterial y frecuencia cardiaca) que aparecen en el acto odontológico se deben a la presencia de vasoconstrictores en los anestésicos locales o a la ansiedad que dicho acto produce, determinando también que test de ansiedad refleja mejor el estrés del acto dental. Se realizaron tres tomas tensionales y de frecuencia cardiaca (una semana antes, 5 minutos antes y 30 minutos después) a un grupo de 54 estudiantes de Odontología, que se incluyeron aleatoriamente en tres subgrupos (anestesia con vasoconstrictor, sin vasoconstrictor y suero fisiológico). Se utilizaron tres escalas de ansiedad antes y después de la inyección (test de Corah, test de Kleinknecht y Pregunta única de Neverlien). Se han obtenido diferencias significativas en los tres grupos en la Presión Arterial (PA) y Frecuencia Cardiaca (FC) entre la toma previa y la posterior, pero no las hay al comparar la ansiedad antes y después, si usamos la escale de Kleinknecht. Llegando a las siguientes conclusiones:') La existencia de valores tensionales y de pulso mayores previos a la infiltración anestésica puede deberse a la ansiedad preoperatoria, 2) El test de Kleinknecht parece más sensible para determinar el estrés odontológico previo que el de Corah, 3) No se han encontrado diferencias en la ansiedad entre hombres y mujeres ni antes ni después de la anestesia; sin embargo, en los hombres aparecen diferencias entre antes y después de la administración anestésica (AU)


Subject(s)
Adult , Female , Male , Humans , Anesthetics, Local/adverse effects , Anesthesia, Dental , Vasoconstrictor Agents/adverse effects , Blood Pressure , Heart Rate , Dental Anxiety/complications
3.
J Clin Pediatr Dent ; 25(3): 195-7, 2001.
Article in English | MEDLINE | ID: mdl-12049077

ABSTRACT

The technique of bonding fragments when dental fractures occur is a routine procedure. The objective of this investigation is to demonstrate the retention of the fragments bonded using a compound material according to the Simonsen technique. The most noteworthy conclusion is that this type of restoration lasts less than two years when in the mouth. For this reason other therapeutic options with better future expectations should be introduced.


Subject(s)
Dental Bonding/methods , Incisor/injuries , Tooth Crown/injuries , Tooth Fractures/therapy , Acid Etching, Dental , Acrylic Resins/chemistry , Adhesives/chemistry , Child , Composite Resins/chemistry , Dental Restoration, Permanent/methods , Dentin/injuries , Female , Follow-Up Studies , Humans , Male , Prognosis , Treatment Outcome
4.
Av. odontoestomatol ; 16(5): 281-284, jun. 2000. ilus
Article in Es | IBECS | ID: ibc-10017

ABSTRACT

El odontoma compuesto es el tumor odontogénico más frecuente. El caso aquí descrito pertenece a una paciente de 19 años. que presentaba molestias en la zona correspondiente al canino inferior izquierdo impactado. El descubrimiento del tumor fue casual al realizar el estudio radiográfico. Se extirpó e tumor v realizamos la extracción del canino impactado ante la imposibilidad de que erupcionase. El estudio anatomopalológico confirmó el diagnostico previo de odontoma con puesto (AU)


No disponible


Subject(s)
Adult , Female , Humans , Odontoma , Mouth Neoplasms , Odontoma/surgery , Odontoma/pathology , Cuspid/surgery , Tooth Extraction , Mouth Neoplasms/surgery , Mouth Neoplasms/pathology
5.
J Clin Pediatr Dent ; 24(4): 287-90, 2000.
Article in English | MEDLINE | ID: mdl-11314413

ABSTRACT

The objective of this study was to carry out a comparative evaluation of the bond strength to enamel of two present-day fissure sealants, Helioseal and Concise; good adhesion of the material to the tooth surface is one of the requisites for the success of this preventive technique. To this end, 16 caries-free human premolars extracted for orthodontic reasons were used. Proximal, mesial, and distal surfaces were treated and studied. Bond strength was evaluated by the application of compression forces (Instron) at a velocity of 0.5 mm/mm. The overall results obtained do not show significant differences between the two materials.


Subject(s)
Dental Bonding , Pit and Fissure Sealants , Analysis of Variance , Bicuspid , Bisphenol A-Glycidyl Methacrylate , Composite Resins , Compressive Strength , Dental Enamel , Humans , Materials Testing , Pit and Fissure Sealants/chemistry , Tensile Strength
6.
Aten Primaria ; 18(4): 168-75, 1996 Sep 15.
Article in Spanish | MEDLINE | ID: mdl-8962996

ABSTRACT

OBJECTIVES: To elaborate and validate a scale which can be used as an instrument to find the attitudes towards primary health care of doctors at the first care level. DESIGN: Validation study and questionnaire on attitudes. SETTING: The first care level in the Murcia region. Subjects were 155 doctors (27 family and 128 general doctors) in fixed and provisional posts working in the out-clinics and health centres. MEASUREMENTS AND RESULTS: A Likert-type attitudes scale was designed with five reply options. After the pilot-study on the initial scale and the full item-item correlation, the definitive 46-item survey was elaborated. Selection of subjects was through two-stage stratified randomised sampling, by specialty (general/family medicine) and health district. Reliability was high. Contents validity was reached through various consensus methods. To test validity of construction, a factorial analysis of the main components was performed, with 7 factors isolated: overall patient care, team-work, guidance on health problems, doctor's interest in in-work training, professional role, concern for the psychosocial aspects of the illness and inclusion of second level professionals. CONCLUSIONS: The scale designed is a valid instrument, both a reliable way of identifying PHC doctors' attitudes and the attitudes, which could be improved.


Subject(s)
Attitude of Health Personnel , Primary Health Care , Surveys and Questionnaires , Humans , Pilot Projects
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