Differential nerve block

comparison of endotracheal intubation with nerve block and intravenous injection

Introduction: As endotracheal intubation is the first action which must be done for serious and very ill patients , so any procrastination leads to dangerous consequences including aspiration and finally death. Routine method for endotracheal intubation is injection of intravascular diazepam- Pethidine and sometimes muscle relaxants , but these drugs in Patients with GCS under 7 cause more decr...

Greater occipital nerve block.

The occipital nerve block is used to diagnose and treat occipital neuralgia. The clinical presentation of occipital neuralgia, the anatomy of the greater occipital nerve, and the technique of the occipital nerve block is described.

Thoracic paravertebral nerve block.

Novel Impossible Differential Cryptanalysis of Zorro Block Cipher

Impossible difference attack is a powerful tool for evaluating the security of block ciphers based on finding a differential characteristic with the probability of exactly zero. The linear layer diffusion rate of a cipher plays a fundamental role in the security of the algorithm against the impossible difference attack. In this paper, we show an efficient method, which is independent of the qua...

CT Guided Pudendal Nerve Block

Purpose: Retrospective review of CT-guided pudendal nerve blockade for chronic pelvic pain caused by pudendal neuralgia. Materials & Methods: The study included 23 patients (average age, 40.6 yr; range, 25 71 yr) diagnosed with pudendal neuralgia. Diagnostic criteria were: pain in the anatomic distribution of the pudendal nerve, pain worsening with sitting, pain relieved by lying down, and no s...