نتایج جستجو برای: endoscopic cordotomy
تعداد نتایج: 54846 فیلتر نتایج به سال:
Intraoperative sonography was performed in 20 children in order to localize intramedullary spinal cord tumors. It provided excellent visualization of the extent and consistency of the tumor before surgical opening of the dura mater. The sonographic findings were used in selecting the site and extent of myelotomy. Intraoperative sonography proved to be a valuable adjunct to spinal cord surgery.
introduction: determination of type and location of trapped objects and endoscopic observations among children with foreign-body ingestion. materials and methods: we evaluated 105 endoscopic records of patients presenting with foreign-body ingestion from 2001–2011. results: button batteries were the most common objects removed (41%). the lower segment of the esophagus was the most common trappi...
MAMMALIAN SKELETAL MUSCLE has been studied with histochemical techniques after various experimental procedures such as nerve section,’-4Jo neuronal regeneration,5.6 “foreign” and cross innervation,T-@ and tenotomy.294 The effects of these methods upon the muscle cell were produced by direct involvement of the lower motor neuron innervation or the length of the muscle or both. In the present stu...
Introduction: Operations on the tympanic membrane of the middle ear, myringoplasty, and tympanoplasty are now widely accepted, and attempts are underway all over the world to standardize the surgical techniques. This study aimed to compare postoperative outcomes of endoscopic and microscopic cartilage myringoplasty in patients suffering from chronic otitis media (COM). Mater...
Abstract Background: Gastroenterologists are required to obtain consent before undertaking any endoscopic examination. Published data indicate that in practice there are many deficiencies in this process. The aim of this survey was to determine the quality of information given to patients before the endoscopic procedures in Iran . Methods: A structured questionnaire about patient's in...
Background : Our aim in this study was to recognize the endoscopic anatomy of the Pterygopalatine fossa (PPF) and the anatomic variations of the related neurovascular structures, to define the endoscopic endonasal approach to this region. Methods: In a case series study 17 fresh adult cadavers were studied by endoscopic endonasal approach. To reach the pterygopalatine fossa endonasally, we ...
The immediate relief of lightning pains in tabetics remains a problem. Though sedatives are still the commonest drugs prescribed, medical measures such as administration of vitamin B1, ephedrine, adrenaline, and insulin have been suggested on supposed etiological grounds, but have failed to meet with general approval. Surgical procedures, such as epidural injections, division of the nerve roots...
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