Injection at the costotransverse notch facilitates paravertebral spread of the erector spinae plane block: A cadaveric study

Injection at the costotransverse notch facilitates paravertebral spread of the erector spinae plane block: A cadaveric study

•There is some contention regarding paravertebral spread after ESP block.•Costotransverse notch (CTN) is formed by the transverse process and rib.•Injection at the CTN can easily achieve paravertebral spread.•The site of CTN injection is close to that of the MTP block.

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Veröffentlicht in:Journal of clinical anesthesia 2020-05, Vol.61, p.109630-109630, Article 109630
Hauptverfasser: Ohgoshi, Yuichi, Usui, Yosuke, Ando, Aki, Takeda, Yoshimasa, Ohtsuka, Aiji
Format: Artikel
Sprache:eng
Schlagworte:
Analgesia
Erector spinae plane block
Paraverterbral block
Ultrasound
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Beschreibung
Zusammenfassung:•There is some contention regarding paravertebral spread after ESP block.•Costotransverse notch (CTN) is formed by the transverse process and rib.•Injection at the CTN can easily achieve paravertebral spread.•The site of CTN injection is close to that of the MTP block.
ISSN:0952-8180
1873-4529
DOI:10.1016/j.jclinane.2019.109630