BACKGROUND The recent increase in use of neuromuscular blocking agents (NMBAs) in patients with acute respiratory distress syndrome is set against a backdrop of concerns about harm associated with use of these high-risk drugs. Bedside nurses play a pivotal role in the safe and effective use of these agents. OBJECTIVE To describe critical care nurses' knowledge of the therapeutic properties, a...

BACKGROUND AND OBJECTIVES Foot drop in postoperative period is very rare after spinal anesthesia. Early clinical assessment and diagnostic interventions is of prime importance to establish the etiology and to start appropriate management. Close follow-up is warranted in early postoperative period in cases when patient complain paresthesia or pain during needle insertion or drug injection. CAS...

BACKGROUND Sciatic nerve block when combined with femoral nerve block for total knee arthroplasty may provide superior analgesia but can produce footdrop, which may mask surgically induced peroneal nerve injury. In this prospective, randomized, observer-blinded study, we evaluated whether performing a selective tibial nerve block in the popliteal fossa would avoid complete peroneal motor block....

Weakness of the dorsiflexor muscles of the ankle or toe, referred to as foot drop, is a relatively common presentation. In most cases, foot drop is caused by a lower motor neuron disease such as peroneal peripheral neuropathy, L4-5 radiculopathic sciatic neuropathy, or polyneuropathy. Although upper motor neuron lesions can present as foot drop, the incidence is very rare. Here, we report an ex...

Neuromuscular disorders associated with hyperthyroidism have several variations in their clinical phenotype, such as ophthalmopathy, periodic paralysis, and thyrotoxic myopathy. We herein report an unusual case of thyrotoxic myopathy presenting as unilateral drop foot. Histopathological examinations of the left tibialis anterior muscle showed marked variation in the fiber size, mild inflammator...

In this study, the values of the interfacial energies of seven different polymer-water systems obtained by Sessile Drop Accelerometry (SDACC) are compared with the values obtained by the Young’sequation-based Owens-Wendt method. The SDACC laboratory instrument –a combination of a drop shape analyzer with high-speed camera and a microgravity towerand the evaluation algorithms, are designed to me...

Use of the Gore-Tex polytetrafluoroethylene (PTFE) braided ligament (W. L. Gore & Associates Inc, Flagstaff, Arizona) for reconstruction of the anterior cruciate ligament (ACL) is associated with high rates of recurrent effusion and ligament rupture (Indelicato, Pascale and Huegel 1989; Fu and Olson 1992). In addition, osteolysis in the tibial tunnel has been reported due to a histiocytic respo...

BACKGROUND Postoperative contralateral morbidities after fracture fixation surgery by hemilithotomy positioning on traction table is uncommon. We'd report a case of unexpected common peroneal nerve palsy developed on the contralateral side manifesting with drop foot after a common orthopedic femoral nailing. CASE REPORT A 28-year-old female sustained an unusual common peroneal nerve palsy man...

We report the case of 57-year-old woman diagnosed with Charcot-Marie-Tooth (CMT) disease and lumbar disk herniation (LDH). She had left leg weakness and foot numbness, foot deformity (muscle atrophy, high arch, and clawed toes). The lumbar spine MRI showed LDH at L4-5. Additionally, electrophysiology results were consistent with chronic peripheral motor-sensory polyneuropathy (axonopathy). In g...

The common peroneal nerve arises from the sciatic nerve and is subject to a variety of abnormalities. Although diagnosis is often is based on the clinical findings and electrodiagnostic tests, high-resolution sonography has an increasing role in determining the type and location of common peroneal nerve abnormalities and other peripheral nerve disorders. This article reviews the normal sonograp...