scholarly journals Successful elimination of intractable lower limb neuropathic pain by pelvic tumor invasion using ultrasound-guided sciatic nerve block

2011 ◽  
Vol 6 (1) ◽  
pp. 313-315
Author(s):  
Norio Hashimoto ◽  
Kaoru Nishijima ◽  
Miwako Kobayashi ◽  
Chieko Kuwahara ◽  
Takako Morimoto ◽  
...  
Keyword(s):  
Neuropathic Pain ◽  
Sciatic Nerve ◽  
Nerve Block ◽  
Lower Limb ◽  
Tumor Invasion ◽  
Sciatic Nerve Block ◽  
Pelvic Tumor ◽  
Ultrasound Guided

118. Ultrasound-Guided Continuous Sciatic Nerve Block for Postoperative Pain Treatment After Lower Limb Surgery

2008 ◽  
Vol 33 (Suppl 1) ◽  
pp. e115.2-e115
Author(s):  
A. Martinez Navas ◽  
R. Ortiz de la Tabla Gonzalez ◽  
T. Vazquez Gutierrez ◽  
P. Gomez Reja ◽  
M. Reina Molina ◽  
...  
Keyword(s):  
Postoperative Pain ◽  
Sciatic Nerve ◽  
Nerve Block ◽  
Lower Limb ◽  
Pain Treatment ◽  
Sciatic Nerve Block ◽  
Ultrasound Guided ◽  
Lower Limb Surgery ◽  
Postoperative Pain Treatment

118: Ultrasound-Guided Continuous Sciatic Nerve Block for Postoperative Pain Treatment After Lower Limb Surgery

2008 ◽  
Vol 33 (5) ◽  
pp. e115-e115
Author(s):  
A MARTINEZNAVAS ◽  
R DELATABLAGONZALEZ ◽  
T VAZQUEZGUTIERREZ ◽  
P GOMEZREJA ◽  
M REINAMOLINA ◽  
...  
Keyword(s):  
Postoperative Pain ◽  
Sciatic Nerve ◽  
Nerve Block ◽  
Lower Limb ◽  
Pain Treatment ◽  
Sciatic Nerve Block ◽  
Ultrasound Guided ◽  
Lower Limb Surgery ◽  
Postoperative Pain Treatment

Ultrasound-Guided Continuous Sciatic Nerve Block for Postoperative Pain Treatment After Lower Limb Surgery

2008 ◽  
Vol 33 (Sup 1) ◽  
pp. e115
Author(s):  
A. Martinez Navas ◽  
R. Ortiz de la Tabla Gonzalez ◽  
T. Vazquez Gutierrez ◽  
P. Gomez Reja ◽  
M. Reina Molina ◽  
...  
Keyword(s):  
Postoperative Pain ◽  
Sciatic Nerve ◽  
Nerve Block ◽  
Lower Limb ◽  
Pain Treatment ◽  
Sciatic Nerve Block ◽  
Ultrasound Guided ◽  
Lower Limb Surgery ◽  
Postoperative Pain Treatment

Ultrasound-Guided Midthigh Sciatic Nerve Block—A Clinical and Anatomical Study

2008 ◽  
Vol 33 (4) ◽  
pp. 369-376 ◽  
Author(s):  
Michael J. Barrington ◽  
Su-Ling K. Lai ◽  
Chris A. Briggs ◽  
Jason J. Ivanusic ◽  
Samuel R. Gledhill
Keyword(s):  
Sciatic Nerve ◽  
Nerve Block ◽  
Anatomical Study ◽  
Sciatic Nerve Block ◽  
Ultrasound Guided

scholarly journals Ultrasound-guided popliteal sciatic nerve block using a pocket-sized ultrasound machine: preliminary evidence

2015 ◽  
Vol 114 (2) ◽  
pp. 336-337 ◽  
Author(s):  
T. Saranteas ◽  
F. Zafiropoulou ◽  
G. Kostopanagiotou ◽  
T. Paraskevopoulos
Keyword(s):  
Sciatic Nerve ◽  
Nerve Block ◽  
Preliminary Evidence ◽  
Sciatic Nerve Block ◽  
Ultrasound Guided ◽  
Ultrasound Machine

scholarly journals Intraneural Ultrasound-guided Sciatic Nerve Block

2018 ◽  
Vol 129 (2) ◽  
pp. 241-248 ◽  
Author(s):  
Gianluca Cappelleri ◽  
Andrea Luigi Ambrosoli ◽  
Marco Gemma ◽  
Valeria Libera Eva Cedrati ◽  
Federico Bizzarri ◽  
...  
Keyword(s):  
Sciatic Nerve ◽  
Nerve Block ◽  
Local Anesthetic ◽  
Sciatic Nerve Block ◽  
Effective Volume ◽  
Ultrasound Guided ◽  
Biased Coin Design ◽  
Patient Reported ◽  
Sensory Motor

Abstract What We Already Know about This Topic What This Article Tells Us That Is New Background Both extra- and intraneural sciatic injection resulted in significant axonal nerve damage. This study aimed to establish the minimum effective volume of intraneural ropivacaine 1% for complete sensory-motor sciatic nerve block in 90% of patients, and related electrophysiologic variations. Methods Forty-seven consecutive American Society of Anesthesiologists physical status I-II patients received an ultrasound-guided popliteal intraneural nerve block following the up-and-down biased coin design. The starting volume was 15 ml. Baseline, 5-week, and 6-month electrophysiologic tests were performed. Amplitude, latency, and velocity were evaluated. A follow-up telephone call at 6 months was also performed. Results The minimum effective volume of ropivacaine 1% in 90% of patients for complete sensory-motor sciatic nerve block resulted in 6.6 ml (95% CI, 6.4 to 6.7) with an onset time of 19 ± 12 min. Success rate was 98%. Baseline amplitude of action potential (mV) at ankle, fibula, malleolus, and popliteus were 8.4 ± 2.3, 7.1 ± 2.0, 15.4 ± 6.5, and 11.7 ± 5.1 respectively. They were significantly reduced at the fifth week (4.3 ± 2.1, 3.5 ± 1.8, 6.9 ± 3.7, and 5.2 ± 3.0) and at the sixth month (5.9 ± 2.3, 5.1 ± 2.1, 10.3 ± 4.0, and 7.5 ± 2.7) (P < 0.001 in all cases). Latency and velocity did not change from the baseline. No patient reported neurologic symptoms at 6-month follow-up. Conclusions The intraneural ultrasound-guided popliteal local anesthetic injection significantly reduces the local anesthetic dose to achieve an effective sensory-motor block, decreasing the risk of systemic toxicity. Persistent electrophysiologic changes suggest possible axonal damage that will require further investigation.

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