Conclusions Published RCTs can only provide limited evidence to formulate
recommendations for treatment of CRPS. In this review, no study was excluded based on …

Shoulder surgery can result in significant postoperative pain. Interscalene brachial plexus
blocks (ISBs) constitute the current criterion standard for analgesia but may be …

BACKGROUND: Thoracic paravertebral block (TPVB) offers an attractive alternative to
general anaesthesia (GA) for ambulatory breast surgery. The aim of this meta-analysis was …

The sensory innervation of the clavicle remains controversial. The supraclavicular,
subclavian, and long thoracic/suprascapular nerves, alone or together, may be responsible …

Background This prospective, randomized, observer-blinded study compared perivascular
(PV) and perineural (PN) ultrasound-guided axillary brachial plexus block (AXB) for upper …

Background: This prospective, randomized, observer-blinded study compared single-and
double-injection ultrasound-guided infraclavicular brachial plexus block for upper extremity …

Background: The aim of this study was to determine the minimum effective volume of
lidocaine 1.5% with epinephrine 5 μg/mL in 90% of patients (MEV90) for double-injection …

Background: The aim of this study was to determine the minimum effective volume of
lidocaine 1.5% with epinephrine 5 μg/mL in 90% of patients (MEV90) for single-injection …

Background and Objectives: This prospective, randomized, observer-blinded study
compared single-and double-injection, ultrasound-guided supraclavicular brachial plexus …

Background: This prospective, randomized, observer-blinded trial compared a subepineural
sciatic injection at the neural bifurcation (SUB group) and separate postbifurcation injections …