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Ultrasound-Guided Obturator Nerve Block: A Preliminary Report of a Case Series
Regional Anesthesia and Pain Medicine, 2007Obturator-nerve block improves analgesia for knee surgery. Traditional techniques rely on surface landmarks, which can be variable and result in excessive performance times and multiple needle passes. The objective of this study was to evaluate a novel ultrasound-guided technique for localizing the obturator nerve.A total of 22 patients undergoing ...
Pablo Escovedo, Helayel +4 more
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[Ultrasound-guided obturator nerve block].
Masui. The Japanese journal of anesthesiology, 2008We reviewed the technique and anatomy for the ultrasound-guided obturator nerve block, especially interadductor approach. Although it is sometimes difficult to observe obturator nerve in the ultrasound image, obturator nerve block is completed observing three muscle layers, adductor longus muscle, adductor blevis muscle and adductor magnus muscle, in ...
Masanori, Yamauchi, Yutaka, Sato
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[Obturator nerve block in transurethral surgery].
Actas urologicas espanolas, 1989The obturator nerve passes in close proximity to the bladder as it courses through the pelvis. During transurethral operations, resection may result in stimulation of the obturator nerve, causing violent adductor contraction. Bladder perforation and incomplete tumor resection are the most important complications.
M, Rubial Alvarez +4 more
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[Inguinal Approach in Obturator Nerve Block].
Masui. The Japanese journal of anesthesiology, 2018The most commonly utilized approaches to obtura- tor nerve block are the pubic approach and the inter- adductor approach. However, the pubic approach is difficult and extremely invasive because a needle must be inserted into the pelvis and there have been some cases of vascular puncture using the pubic approach.
Rie, Ishikawa, Ju, Mizuno
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[A report on 107 cases of obturator nerve block].
Masui. The Japanese journal of anesthesiology, 1991The obturator nerve passes in close proximity to the inferolateral bladder wall. Transurethral resection of bladder tumors close to these areas may stimulate the obturator nerve, causing violent adductor contraction and possible inadvertent bladder perforation.
M, Kobayashi +7 more
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Accurate Obturator Nerve Block in Transurethral Surgery
Survey of Anesthesiology, 1985T, Yazaki +3 more
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