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The effect of the minimum effective volume for suprainguinal fascia iliaca block in fresh cadavers / El efecto del volumen efectivo mínimo para el bloqueo de la fascia ilíaca suprainguinal en cadáveres frescos
Kantakam, Perada; Maikong, Naraporn; Leurcharusmee, Prangmalee; Sinthubua, Apichat; Mahakkanukrauh, Pasuk.
  • Kantakam, Perada; University Chiang Mai. TH
  • Maikong, Naraporn; University Chiang Mai. TH
  • Leurcharusmee, Prangmalee; Chiang Mai University. Faculty of Medicine. Department of Anesthesiology. TH
  • Sinthubua, Apichat; Chiang Mai University. Faculty of Medicine. Department of Anatomy. TH
  • Mahakkanukrauh, Pasuk; Chiang Mai University. Faculty of Medicine. Department of Anatomy. TH
Int. j. morphol ; 40(3): 627-631, jun. 2022. ilus, tab
Article in English | LILACS | ID: biblio-1385652
ABSTRACT

SUMMARY:

The goal of ultrasound-guided suprainguinal fascia iliaca block (USG-SFIB) is anesthetic spread to three nerves, which are lateral femoral cutaneous nerve (LFCN), femoral nerve (FN), and obturator nerve (ON). The 90 % minimum effective volume (MEV90) for USG-SFIB is each result of studied showed the successful block and effect in various volume for block. So, Thus, the study purposes to demonstrate the efficiency of the effective volume (MEV90,62.5 ml) for USG-SFIB and confirm the staining of dye in connective tissue of nerve (nerve layer) that focused on the obturator nerve by histological examination in cadavers. The histological result showed the dye staining on the nerve layer of the ON in epineurium (100 %) and un-staining perineurium & endoneurium. Therefore, the minimal effective volume (MEV) is effective for USG-SFIB. Moreover, dye stain at the epineurium of stained obturator nerve only.
RESUMEN
RESUMEN El objetivo del bloqueo de la fascia ilíaca suprainguinal guiado por ecografía (USG-SFIB) es la propagación anestésica a tres nervios, cutáneo femoral lateral, femoral y obturador. El volumen efectivo mínimo del 90 % (MEV90) para USG-SFIB en cada uno de los resultados mostró el bloqueo exitoso y el efecto en varios volúmenes por bloqueo. Por lo tanto, el estudio tuvo como objetivo demostrar la eficiencia del volumen efectivo (MEV90,62.5 ml) para USG-SFIB y confirmar la tinción de tinte en el tejido conectivo del nervio, el cual se centró en el nervio obturador a través del examen histológico en cadáveres. El resultado histológico mostró tinción de colorante en el epineuro (100 %) del nervio obturador, sin embargo no hubo tinción del perineuro y endoneuro. Por lo tanto, el volumen efectivo mínimo (MEV) es efectivo para USG-SFIB.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Fascia / Anesthetics / Nerve Block Limits: Aged / Aged80 / Female / Humans / Male Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2022 Type: Article Affiliation country: Thailand Institution/Affiliation country: Chiang Mai University/TH / University Chiang Mai/TH

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Full text: Available Index: LILACS (Americas) Main subject: Fascia / Anesthetics / Nerve Block Limits: Aged / Aged80 / Female / Humans / Male Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2022 Type: Article Affiliation country: Thailand Institution/Affiliation country: Chiang Mai University/TH / University Chiang Mai/TH