Background: Obesity has a direct and indirect effect on surgery in general orthopedic particular. It is no secret that relationship with BMI, so obesity one of the factors may have most impact terms time recovery period. The purpose research we are conducting right now to investigate length needed for surgeries.
 Material method: A case control study design period extended from 1st Novembe...

Surgical robots are increasingly important in orthopedic surgeries to assist or replace surgeons completing operations. During joint surgeries, the patient’s needs be adjusted several times by surgeon. Therefore, virtual model, built on preoperative medical images, cannot match actual variation of during surgery. Conventional reality techniques fully satisfy requirements surgeries. This paper p...

conclusions the volume of the injected anesthetic accelerated the onset of sensory and motor block without affecting the rate of success in our patients. results the onset of sensory and motor block was significantly shorter in the 1.3% lidocaine group than in the 2% lidocaine group (p ≤ 0.05). the success rate of sensory and motor block was not different. the quality (completeness) of sensory ...

background: increased costs and mortality associated with inappropriate blood transfusions have led to investigations about blood request and blood transfusion techniques. we investigated the transfusion status in patients who underwent orthopedic surgery in poursina hospital (rasht, iran) to optimizing blood usage and determine if a scheduled transfusion program for every orthopedic surgery co...

background: opiate is used in patient-controlled intravenous analgesia pumps (pcia) for controlling pain in post-surgical patients.other drugs are remarkably added to opioid pumps to enhance quality, lengthen analgesia, and reduce side effects. lidocaine, a local anesthetic which inhibits sodium channels, has anesthetic and analgesic effects when injected locally or intravenously. the objective...