EndoFLIP-guided foregut surgery: toward a new era of intraoperative physiology

Anjani H. Turaga , Rasa Zarnegar

Mini-invasive Surgery ›› 2026, Vol. 10 ›› Issue (1) : 5

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Mini-invasive Surgery ›› 2026, Vol. 10 ›› Issue (1) :5 DOI: 10.20517/2574-1225.2025.68
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EndoFLIP-guided foregut surgery: toward a new era of intraoperative physiology
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Abstract

The endoluminal functional lumen imaging probe (EndoFLIP) has emerged as a transformative tool in the operative and perioperative management of foregut disorders, including achalasia, gastroesophageal reflux disease (GERD), and esophagogastric junction outflow obstruction. Unlike traditional modalities such as high-resolution manometry and barium swallow studies, EndoFLIP provides real-time, intraoperative assessment of distensibility, compliance, and luminal geometry at the esophagogastric junction. As such, EndoFLIP may augment surgical precision in procedures such as Heller myotomy, fundoplication, and peroral endoscopic myotomy (POEM) by enabling physiologic calibration rather than reliance on static anatomical correction. We further discuss its evolving role in risk stratification, postoperative surveillance, and personalized foregut surgical planning. As the field moves toward functional and minimally invasive solutions, EndoFLIP may offer a data-driven framework to optimize patient outcomes through physiology-informed decision-making in real time.

Keywords

EndoFLIP / functional lumen imaging probe / foregut surgery / esophageal distensibility / minimally invasive surgery / FLIP panometry / esophageal motility disorders

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Anjani H. Turaga, Rasa Zarnegar. EndoFLIP-guided foregut surgery: toward a new era of intraoperative physiology. Mini-invasive Surgery, 2026, 10(1): 5 DOI:10.20517/2574-1225.2025.68

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References

[1]

Carlson DA,Lin Z.Evaluation of esophageal motility utilizing the functional lumen imaging probe.Am J Gastroenterol2016;111:1726-35 PMCID:PMC5224528

[2]

Yadlapati R,Fox MR.Esophageal motility disorders on high-resolution manometry: Chicago classification version 4.0©.Neurogastroenterol Motil2021;33:e14058 PMCID:PMC8034247

[3]

Pandolfino JE,Nicodème F,Boris L.Distensibility of the esophagogastric junction assessed with the functional lumen imaging probe (FLIP™) in achalasia patients.Neurogastroenterol Motil2013;25:496-501 PMCID:PMC3789137

[4]

Ma O,McCluskey S,Peabody J.Long-term outcomes after per-oral endoscopic myotomy versus laparoscopic Heller myotomy in the treatment of achalasia: a systematic review and meta-analysis.Surg Endosc2025;39:5985-94

[5]

Alkhatib H,Kara AM.Tailoring the wrap: intraoperative functional lumen imaging probe (FLIP) during hiatal hernia repair.Surg Endosc2024;38:3425-32 PMCID:PMC11133156

[6]

Greenberg JA,Reyes FV.Quantifying physiologic parameters of the gastroesophageal junction during re-operative anti-reflux surgery.Surg Endosc2022;36:7008-15

[7]

Savarino E,Bredenoord AJ.Use of the functional lumen imaging probe in clinical esophagology.Am J Gastroenterol2020;115:1786-96 PMCID:PMC9380028

[8]

Campagna RAJ,Hungness ES.Intraoperative assessment of esophageal motility using FLIP during myotomy for achalasia.Surg Endosc2020;34:2593-600 PMCID:PMC6995437

[9]

Pandolfino JE,Nealis T,Post J.Achalasia: a new clinically relevant classification by high-resolution manometry.Gastroenterology2008;135:1526-33 PMCID:PMC2894987

[10]

Goong HJ,Kim SH.Intraoperative use of a functional lumen imaging probe during peroral endoscopic myotomy in patients with achalasia: a single-institute experience and systematic review.PLoS One2020;15:e0234295 PMCID:PMC7282640

[11]

Lee JM,Kim E,Cho JY.The usefulness of the measurement of esophagogastric junction distensibility by EndoFLIP in the diagnosis of gastroesophageal reflux disease.Gut Liver2021;15:546-52 PMCID:PMC8283286

[12]

Al Asadi H,Li Y.Determination of causes of post-operative dysphagia after anti-reflux surgery based on intra-operative planimetry.Surg Endosc2024;38:5623-33

[13]

Su B,Gould J.Experience-based expert consensus on the intra-operative usage of the EndoFLIP impedance planimetry system.Surg Endosc2021;35:2731-42

[14]

Teitelbaum EN,Pandolfino JE.Esophagogastric junction distensibility measurements during Heller myotomy and POEM for achalasia predict postoperative symptomatic outcomes.Surg Endosc2015;29:522-8 PMCID:PMC4343529

[15]

Hoppo T,Witteman BP.Functional lumen imaging probe to assess geometric changes in the esophagogastric junction following endolumenal fundoplication.J Gastrointest Surg2011;15:1112-20

[16]

Carlson DA,Lin Z.Normal values of esophageal distensibility and distension-induced contractility measured by functional luminal imaging probe panometry.Clin Gastroenterol Hepatol2019;17:674-81.e1 PMCID:PMC6360138

[17]

Stanton MB,Simlote A,Carlson DA.The esophageal response to distension on functional lumen imaging probe panometry is minimally changed by conscious sedation in healthy asymptomatic subjects.J Neurogastroenterol Motil2025;31:45-53 PMCID:PMC11735208

[18]

Carlson DA,Kahrilas PJ.The functional lumen imaging probe detects esophageal contractility not observed with manometry in patients with achalasia.Gastroenterology2015;149:1742-51 PMCID:PMC4663149

[19]

Carlson DA,Khan A.Classifying esophageal motility by FLIP panometry: a study of 722 subjects with manometry.Am J Gastroenterol2021;116:2357-66 PMCID:PMC8825704

[20]

Low EE.Utility of functional lumen imaging probe in the evaluation of esophageal conditions.Am J Gastroenterol2024;119:15-20 PMCID:PMC10841715

[21]

Jung KW.The clinical usefulness of functional luminal imaging probe in esophageal dysmotility disorder.J Neurogastroenterol Motil2022;28:509-11 PMCID:PMC9577584

[22]

Carducci JM,Lagisetty KH,Lin J.The role of intraoperative functional lumen imaging in peroral endoscopic myotomy and laparoscopic Heller myotomy.Ann Thorac Surg Short Rep2025;3:918-23 PMCID:PMC12712186

[23]

Hirano I,Boeckxstaens GE.Functional lumen imaging probe for the management of esophageal disorders: expert review from the Clinical Practice Updates Committee of the AGA Institute.Clin Gastroenterol Hepatol2017;15:325-34 PMCID:PMC5757507

[24]

Kou W,Klug MW.An artificial intelligence platform provides an accurate interpretation of esophageal motility from functional lumen imaging probe panometry studies.Neurogastroenterol Motil2023;35:e14549 PMCID:PMC10272090

[25]

Bredenoord AJ,Lin H,Argov M.Normative values for esophageal functional lumen imaging probe measurements: a meta-analysis.Neurogastroenterol Motil2022;34:e14419 PMCID:PMC9786273

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