Objectives: In this clinical study hyperbaric ropivacaine in spinal anaesthesia for lower limb and hip surgery was evaluated and results obtained were compared with those using hyperbaric bupivacaine. Methodology: Two hundred patients scheduled for lower limb and hip surgery were randomly divided into two groups of 100 patients each. These patients received a spinal injection of either 3ml (15m...

OBJECTIVE To determine the dose of hyperbaric bupivacaine 0.5% required for unilateral spinal anesthesia during diagnostic knee arthroscopy. PATIENTS AND METHODS This prospective, randomized, clinical study was performed in 80 patients who were assigned to four groups to receive different doses of intrathecal hyperbaric bupivacaine (5 mg, 7.5 mg, 10 mg and 12.5 mg in Groups 1, 2, 3, and 4 res...

Background: Spinal anaesthesia is the most preferred regional technique as it easy to perform,economical and produces rapid onset of complete muscle relaxation. The aim intrathecal localanaesthetic provide adequate sensory motor block necessary for all infra umbilical surgeries.Aims Objectives: study compare Onset Duration Sensory Block; andDuration Motor Block other factors in two groups i.e.,...

BACKGROUND Two methods of nerve block based on eliciting neural feedback with the block needle currently exist. The paresthesia technique uses sensory feedback to ascertain that the needle tip is close to the nerve. By contrast, a peripheral nerve stimulator makes use of motor responses to electrical stimulation. The relation of motor responses to an electrical peripheral nerve stimulator and s...

BACKGROUND The administration of low-dose bupivacaine can limit the distribution of spinal block to reduce adverse haemodynamic effects. Intrathecal opioids can enhance analgesia in combination with subtherapeutic doses of local anaesthetics. We aimed at comparing the efficacy of intrathecal fentanyl and sufentanil with low-dose diluted bupivacaine for transurethral prostatectomy (TURP) in elde...

INTRODUCTION This study was aimed to compare the axillary approach performed through multiple injection method and vertical infraclavicular approach performed through single injection method in terms of the sensory and motor block onset, quality, and extent of blocks of brachial plexus in uremic patients who underwent arteriovenous fistula surgery. METHODS Forty patients scheduled for creatio...

background and aims: one of the problems with the implementation of spinal anesthesia is not to achieve an appropriate sensory level and sensory level decline before the end of operation that can cause pain and stress for the patient and surgeon dissatisfaction.                                                                                              in this study, the effects of transdermal...

BACKGROUND AND THE PURPOSE OF THE STUDY Opioids are usually used in regional anesthesia, with or without local anesthetics to improve the regional block or postoperative pain control. Since no data are available on fentanyl's effect on the onset time of lidocaine interscalene anesthesia, the purpose of this study was to examine its effect on the onset time of sensory and motor blockade during i...