Year 2025 / Volume 117 / Number 11
Letter
Triangle Tip-Jet Knife used as “probe mode” during C-POEM for the treatment of cricopharyngeal achalasia

694-695

DOI: 10.17235/reed.2025.11073/2025

Miguel Fraile López, Álvaro Cobas Bravo, Pedro Luis Fernández Gil, María Moris Felgueroso, Juan Carlos Rodríguez Duque, María Jesús López Arias, Antonio Cuadrado Lavín, Álvaro Terán Lantarón,

Abstract
Cricopharyngeal achalasia is a rare esophageal motility disorder characterized by the inability to relax of the cricopharyngeal muscle during swallowing. Peroral endoscopic myotomy (POEM) is a minimally invasive endoscopic technique for treating achalasia that has gained increasing popularity in recent years. In this context, cricopharyngeal peroral endoscopic myotomy (C-POEM) has emerged as a novel technique for the management of cricopharyngeal achalasia.
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References
1 Inoue H, Minami H, Kobayashi Y et al. Peroral endoscopic myotomy (POEM) for esophageal achalasia. Endoscopy. 2010;42:265-71.
2 Inoue H, Kimoto Y, Navarro MJ et al. Triangle-tip jet knife with hood attachment: novel modification to endoscopic knife. VideoGIE. 2023;8(10):383-384.
3 Kimoto Y, Inoue H et al. Hood-attached versus conventional triangular tip-jet knife in peroral endoscopic myotomy: a propensity score matching cohort study. Gastrointest Endosc. 2024;99:688-93.
Fraile-López M, Terán A, Fernández Gil P et al. Triangle Tip-Jet Knife used as “probe mode” can reduce the risk of mucosal damage during incision and tunneling phase of peroral endoscopic myotomy (POEM) procedures. Rev Esp Enferm Dig. 2024;116(4):235-236.
Citation tools
Fraile López M, Cobas Bravo Á, Fernández Gil P, Moris Felgueroso M, Rodríguez Duque J, López Arias M, et all. Triangle Tip-Jet Knife used as “probe mode” during C-POEM for the treatment of cricopharyngeal achalasia. 11073/2025


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Publication history

Received: 13/01/2025

Accepted: 16/01/2025

Online First: 03/02/2025

Published: 11/11/2025

Article Online First time: 21 days

Article editing time: 302 days


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