Results: 223

Treatment of Laryngeal Granulomas

Abstract Introduction Laryngeal granulomas are benign, recurrent lesions of many causes (reflux, voice abuse, intubation, and idiopathic), which renders its treatment difficult. Objective To describe our experience in the treatment of laryngeal granulomas. Methods From 16 medical records of the pat...

Portable model for vasectomy reversal training

Int. braz. j. urol; 45 (5), 2019
ABSTRACT Objectives To validate an experimental non-animal model for training of vasectomy reversal. Materials and Methods The model consisted of two artificial vas deferens, made with silicon tubes, covered by a white resin, measuring 10 cm (length) and internal and external diameters of 0.5 and 1.5...

Endoscope-assisted retrosigmoid approach in hemifacial spasm: our experience

Abstract Introduction: The use of surgical decompression of facial hemispasm due to the loop in the internal auditory canal is not always accepted due to the risk related to the surgical procedure. Currently a new surgical technique allows surgeons to work in safer conditions. Objective: To report the ...

Reconstrucción microquirúrgica de cabeza y cuello en paciente pediátrico

Rev. cir. (Impr.); 71 (4), 2019
OBJETIVO: Realizar un análisis retrospectivo de pacientes pediátricos sometidos a reconstrucciones con injertos libres microvasculares del territorio maxilofacial en el Hospital Luis Calvo Mackenna entre los años 2014 y 2018. MATERIALES Y MÉTODO: Se realizó un análisis de los casos reconstruidos e...

Epidemiology and Estimated Cost of Microsurgical Treatment of Peripheral Nerve Tumor Conducted by the Brazilian Unified Health Care System (2008–2016)

Arq. bras. neurocir; 38 (2), 2019
Introduction Primary nerve tumors correspond to 5% of the soft tissue neoplasms affecting the upper limbs, with benign lesions being more frequent than malignant lesions. Objective To describe the epidemiological data of the microsurgical treatment of peripheral nerve tumors performed by the Brazilian U...

Teoría Bifásica del Movimiento Dentario Aplicada Mediante Micro-Osteo-Perforaciones

RESUMEN: Un desafío común en la ortodoncia es la realización de cierres de espacio en brechas largas con pérdida ósea significativa producto de extracciones tempranas, sitio de extracciones traumáticas o expansiones en adultos con tabla vestibular delgada. El propósito de este artículo es difundi...

The role of intraoperative narrow-band imaging in transoral laser microsurgery for early and moderately advanced glottic cancer

Abstract Introduction: Trans-oral laser microsurgery is an established technique for the treatment of early and moderately advanced laryngeal cancer. Objective: The authors intend to test the usefulness of narrow-band imaging in the intraoperative assessment of the larynx mucosa in terms of specifying ...

Crossover transseptal vasovasostomy: alternative for very selected cases of iatrogenic injury to vas deferens

Int. braz. j. urol; 45 (2), 2019
ABSTRACT Inguinal herniorraphy is a possible cause of iatrogenic seminal tract obstruction. Diagnosing and correcting these vasal injuries can be challenging. Successful re-anastomosis is technically challenging, with relatively low success rates. An uncommon alternative for selected cases is the crossov...

Ventilación jet durante microcirugía de múltiples mixomas laríngeos en paciente con vía respiratoria anatómicamente difícil
Jet ventilation during microsurgery of multiple laryngeal myxomas in a patient with anatomically difficult respiratory airway

Introducción: La microcirugía de laringe incluye el dilema de un campo quirúrgico que coincide espacialmente con el del acceso a la vía respiratoria del paciente. Los mixomas, sobre todo numerosos y supra-infraglóticos, representan un reto terapéutico. Si aunado a este hecho, el paciente presenta ...

Reconstrucción de rodilla con colgajo bigemelar. Reporte de un caso
Reconstruction of the knee with bigemelar fl ap. Report of a case

Rev. argent. cir. plást; 25 (1), 2019
El traumatismo grave de rodilla con fractura GIIIC es un desafío para el cirujano plástico en cuanto a planificar su reconstrucción, más aún en nuestro Servicio donde no contamos con técnicas microquirúrgicas ni personal especializado para llevar a cabo dicho procedimiento. En el presente trabajo ...