bier block (بلوک وریدی) با ترکیب چند دارو

Intravenous regional anaesthesia (Bier block): review of 20 years' experience.

Our experience with intravenous regional anaesthesia (IVRA) in 1,906 patients over a period of 20 years has confirmed that this technique is safe and effective. IVRA may be used to provide anaesthesia for surgery involving both the upper and lower extremities. The need for supplemental medication is ordinarily minimal, so the technique is particularly suitable for short procedures in an ambulat...

Metabolic forearm vasodilation is enhanced following Bier block with phentolamine.

The extent to which sympathetic nerve activity restrains metabolic vasodilation in skeletal muscle remains unclear. We determined forearm blood flow (FBF; ultrasound/Doppler) and vascular conductance (FVC) responses to 10 min of ischemia [reactive hyperemic blood flow (RHBF)] and 10 min of systemic hypoxia (inspired O(2) fraction = 0.1) before and after regional sympathetic blockade with the al...

Bier spots.

Bier Spheres and Posets

In 1992 Thomas Bier presented a strikingly simple method to produce a huge number of simplicial (n− 2)-spheres on 2n vertices as deleted joins of a simplicial complex on n vertices with its combinatorial Alexander dual. Here we interpret his construction as giving the poset of all the intervals in a boolean algebra that “cut across an ideal.” Thus we arrive at a substantial generalization of Bi...

مقایسه اثرات بلوک حسی و حرکتی لیدوکائین با ترکیب لیدوکائین و کتامین در بلوک وریدی در جراحی های اندام فوقانی

چکیده ندارد.

Safety and effectiveness of intravenous regional anesthesia (Bier block) for outpatient management of forearm trauma.

OBJECTIVE To assess the safety and effectiveness of intravenous regional anesthesia (Bier block) in the management of forearm injuries (i.e., forearm, wrist or hand) by primary care physicians at a diagnostic and treatment facility. METHODS A retrospective review was conducted of all patients at a single centre who underwent a Bier block for forearm injuries between September 2000 and March 2...