introduction: many post-surgical wound infections in hospitals cause morbidity and morality of patients and these are usually transmitted via hands of surgical personnel. the aim of the present study was to detect and antibiogram the bacterial agents following scrubbing of hands of surgical personnel before operation. methods: hands of 134 personnels of operation room were swabbed following scr...

abstract traumatic rupture of the distal biceps tendon is rare. conservative treatment can result in reduced flexion and supination power with reduced function. this case report emphasizes the need for prompt surgical treatment and describes the possible complications of delayed surgical intervention.

background a considerable portion of gastrointestinal malignancies undergoes surgery without curative resection. this study was conducted to assess surgical outcome in patients with gastrointestinal cancers. methods we reviewed individuals with esophagus, stomach, colon and rectum cancers admitted for surgical treatment after initial preoperative evaluations. surgical outcome, stage of tumors a...

retained gauze after surgery is an uncommon error and it may be associated with many complications. we are reporting our case to call attention to the fact that retained gauze may become symptomatic even after a very long interval. herein we report on a patient who developed infection and fistula with discharge from this error 35 years after a surgery for femur fracture and insertion of a im na...

the aim of this study was to determine the trend of changes in cataract surgical rate (csr) in the provinces of iran during 2006 to 2010 and identify high risk areas.this report is part of the national iranian csr study. the percentage change in csr in 2010 compared to 2006 was conducted in each province, retrospectively. one hundred and ten centers were chosen from all provinces, to determine ...

Surgeons need a robust interventional system capable of providing reliable, real-time information regarding the position and orientation of the surgical targets and tools to compensate for the lack of direct vision and to enhance manipulation of intracardiac targets during minimally-invasive, off-pump cardiac interventions. In this paper, we describe a novel method for creating dynamic, pre-ope...

Organ motion is one of the problems on augmented reality (AR) visualization for endoscopic surgical navigation system. However, the conventional optical and magnetic trackers are not suitable for tracking of internal organ motion. Recently, a wireless magnetic tracker, which is called the Calypso 4-D localization system has been developed. Since the sensor of the Calypso system is miniature and...

Language fMRI has been used to study brain regions involved in language processing and has been applied to pre-surgical language mapping. However, in order to provide clinicians with optimal information, the sensitivity and specificity of language fMRI needs to be improved. Type II error of failing to reach statistical significance when the language activations are genuinely present may be part...

The aim of this research was to develop an efficient and accurate method to fabricate a dental implant surgical guide. The surgical guide is adapted from the patient's vacuum-formed clear template with the use of a plate with three ceramic balls, a six-axis drilling machine and its fixture. The plate, with the ceramic balls used as radiographic markers, is glued to the template, and the patient...

THE AIM of this study was to evaluate the accuracy of a stereolithographic template, with sleeve structure incorporated into the design, for computer-guided dental implant insertion in partially edentulous patients. MATERIALS AND METHODS Sixty-five implants were placed in twenty-five consecutive patients with a stereolithographic surgical template. After surgery, digital impression was taken ...