超声导向的坐骨神经阻断:解剖学和技术的教育审查 - - 部分A:近位方法
Tuhin Mistry1, Kartik Sonawane1, Shrabanti Jana2
1Consultant, Department of Anaesthesiology and Perioperative Care, Ganga Medical Centre and Hospitals Pvt Ltd, Coimbatore, Tamil Nadu, India.
Indian journal of anaesthesia
|February 16, 2026
概括
这篇评论详细介绍了下肢手术的近位水平的超声导向坐骨神经阻断. 它强调了解剖学准确性,双重指导的好处,以及精确的局部麻醉药物供应,以改善患者的治疗结果.
科学领域:
- 区域麻醉地区麻醉
- 肌肉骨超声波 肌肉骨超声波
- 手术手术手术手术手术手术手术手术手术手术
背景情况:
- 坐骨神经阻断对于下肢手术和镇痛至关重要.
- 了解神经解剖是有效区域麻醉的关键.
- 超声波引导可以提高块精度和安全性.
研究的目的:
- 审查近距离超声波引导的坐骨神经阻断技术.
- 为了强调解剖学和声解剖学方面的考虑.
- 为区域麻醉医生提供资源.
主要方法:
- 关于近道坐骨神经阻断方法的叙述性综述.
- 专注于超声指导技术和声解剖学.
- 讨论双导向 (超声波和神经刺激).
主要成果:
- 靠近方法提供了特定的优势和技术细微差别.
- 双向导提高了准确性,安全性和成功率.
- 高分辨率超声波确保了精确的局部麻醉剂沉积.
结论:
- 靠近的超声波引导的坐骨神经阻塞在下肢手术中是有效的.
- 详细的解剖学知识和双向导优化了块的性能.
- 本综述是临床医生和实习生的最新资源.
相关概念视频
01:16Local Anesthetics: Clinical Application as Intravenous Regional Anesthesia
1.5K
Intravenous regional anesthesia or the Bier block technique is used to anesthetize a specific limb or extremity. It uses exsanguinated or blood-drained vessels to transport local anesthetics or LAs to the peripheral nerve trunks. Lidocaine without vasoconstrictors like epinephrine is most commonly used for this technique. Other drugs used are prilocaine, ropivacaine, and chloroprocaine. Bupivacaine is not recommended for this technique due to its high cardiac toxicity.
One of the advantages of...
One of the advantages of...
1.5K
01:11Local Anesthetics: Clinical Application as Spinal Anesthesia
1.5K
Spinal anesthetics are given during lower abdomen and limb surgeries to block sensory and motor neurons. They are administered in the mid to low lumbar regions, primarily acting on the cauda equina's nerve roots. The blockade level depends on the local anesthetic (LA) concentration. Usually, low LA concentrations are sufficient to block sensory fibers, while only high LA concentrations block motor fibers. Other factors like injection volume and speed, the patient's posture, and the drug...
1.5K