BACKGROUND AND OBJECTIVES This study was conducted to provide a thorough description of the variability in the obturator nerve branching pattern in the inguinal region. METHODS The anatomic variability of obturator nerve branching among 84 dissected embalmed cadavers was investigated. Ultrasound examination of the inguinal region was undertaken in 20 cases and the location of the obturator ne...

BACKGROUND The extensive use of neuromuscular blocking agents (NMBAs) during surgical procedures still leads to potential residual paralyzing effects in the postoperative period. Indeed, neuromuscular monitoring in an intra-operative setting is strongly advocated. Acetylcholinesterase inhibitors can reverse muscle block, but their short half-life may lead to residual curarization in the ward, e...

Single motor-unit firing rates have been recorded during maximal voluntary contractions using tungsten microelectrodes. Over 300 units from four subjects were sampled from each of three muscles. These were the biceps brachii, adductor pollicis, and soleus, chosen because of known differences in their fiber-type composition and contractile properties. In all cases the contraction maximality was ...

It was observed by us in the dissection hall that arteria profunda femoris, the largest and most important branch of the femoral artery, presents a good deal of variations regarding its origin and distribution in various individuals, and this led us to the detailed study of this artery in one hundred thighs in the Anatomy Department of the Medical College, Amritsar. The usually described course...

Introduction: Diaphragm and lateral abdominal muscles frequently show sparing effects to muscle relaxants. This study compared visual estimation of neuromuscular transmission corrugator supercilii adductor pollicis (AP) with electromyographic measurements wall during recovery from vecuronium-induced intense block. Methods: 60 patients undergoing elective surgeries under general anesthesia were ...