Paravertebral blocks provide superior same-day recovery over general anesthesia for patients undergoing inguinal hernia repair.

Inguinal herniorrhaphy is commonly performed on an outpatient basis under nerve blocks or local or general anesthesia (GA). Our hypothesis is that use of paravertebral blocks (PVB) as the sole anesthetic technique will result in shorter time to achieve home readiness and improved same-day recovery over a 'fast-track' GA. Fifty patients were randomly assigned to receive either PVB or GA under standardized protocols (PVB = 0.

Peripheral nerve blocks for perioperative management of patients having orthopedic surgery or trauma of the lower extremity.

Over the past decade several developments have lead to an increased interest in lower extremity PNBs including transient neurologic symptoms associated with spinal anesthesia, increased risk of epidural hematoma with the introduction of new antithromboembolic prophylaxis regimens, and evidence of improved rehabilitation outcome with continuous lower extremity PNBs. Simultaneously, the field of lower extremity blockade has been revolutionized through our better understanding of functional regional anesthesia anatomy, introduction of new drugs, better and more sophisticated equipment and wider teaching of lower extremity nerve block techniques. This review focuses on techniques and applications of lower extremity nerve blocks in patients having orthopedic surgery or trauma of the lower extremity, as well as potential complications and means to avoid them.

For outpatient rotator cuff surgery, nerve block anesthesia provides superior same-day recovery over general anesthesia.

Background: Both general and nerve block anesthesia are effective for shoulder surgery. For outpatient surgery, it is important to determine which technique provides more efficient recovery. The authors' goal was to compare nerve block with general anesthesia with respect to recovery profile and patient satisfaction after rotator cuff surgery.

Peripheral nerve blocks result in superior recovery profile compared with general anesthesia in outpatient knee arthroscopy.

It has been suggested that use of peripheral nerve blocks (PNBs) may have some potential benefits in the outpatient setting. There have been no studies specifically comparing PNBs performed with short-acting local anesthetics with general anesthesia (GA) in patients undergoing outpatient knee surgery. We hypothesized that a combination of lumbar plexus and sciatic blocks using a short-acting local anesthetic will result in shorter time-to-discharge-home as compared with GA.

A comparison of infraclavicular nerve block versus general anesthesia for hand and wrist day-case surgeries.

Background: General anesthesia (GA) and brachial plexus block have been used successfully for surgery on the upper extremities. Controversy exists as to which method is more suitable in outpatients undergoing hand and wrist surgery. The authors hypothesized that infraclavicular brachial plexus block (INB) performed with a short-acting local anesthetic would result in shorter time to discharge home as compared with "fast-track" GA.

Painful paresthesiae are infrequent during brachial plexus localization using low-current peripheral nerve stimulation.

Background: Considerable controversy exists over the relationship of paresthesia to nerve stimulation. The purpose of this study was to determine the frequency with which patients report paresthesia at the point that an acceptable motor response is obtained to low-intensity current electrical stimulation.

Methods: Low-intensity current nerve stimulation (0.