Skip to content

WallFlex EsophagealRecalls & reported problems across all models

Boston Scientific Corporation · 12 models in the FDA device registry

Data updated Oct 16, 2026 from official FDA records · Editorial policy

12 open recalls name at least one WallFlex Esophageal model. Check whether yours is affected in the recall details, and contact the manufacturer or your healthcare provider.

Adverse event reports
175
Deaths reported
3
Injuries reported
120
Recalls
12

We found 12 models of WallFlex Esophageal by Boston Scientific Corporation in the FDA's device registry (GUDID). Together they are named in 175 adverse event reports in the FDA's MAUDE database, received between Feb 22, 2017 and Sep 29, 2026 — classified as 3 deaths, 120 injuries, 52 malfunctions.

The most frequently reported specific device problem is “Positioning Problem” (44 reports).

12 FDA recall records name at least one of these models by its device identifier, 12 still open.

Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event. Widely used products collect more reports, so totals can't be used to compare products or estimate failure rates. Only reports that name a model's exact device identifier are counted. What reports can and can't tell you · How this data works

Reports received per month, all models

Nov 2023: 1 reportsDec 2023: 1 reportsJan 2024: 3 reportsFeb 2024: 4 reportsMar 2024: 4 reportsApr 2024: 5 reportsMay 2024: 6 reportsJun 2024: 5 reportsJul 2024: 6 reportsAug 2024: 1 reportsSep 2024: 3 reportsOct 2024: 1 reportsNov 2024: 2 reportsDec 2024: 2 reportsJan 2025: 2 reportsFeb 2025: 0 reportsMar 2025: 2 reportsApr 2025: 0 reportsMay 2025: 1 reportsJun 2025: 0 reportsJul 2025: 0 reportsAug 2025: 2 reportsSep 2025: 2 reportsOct 2025: 1 reportsNov 2025: 2 reportsDec 2025: 0 reportsJan 2026: 0 reportsFeb 2026: 0 reportsMar 2026: 2 reportsApr 2026: 0 reportsMay 2026: 0 reportsJun 2026: 0 reportsJul 2026: 0 reportsAug 2026: 2 reportsSep 2026: 1 reportsOct 2026: 0 reports2024202520266
Last 36 months. The most recent month may be incomplete.

WallFlex Esophageal recalls

FDA recall records that name at least one of these models by its device identifier, newest first. Each recall usually covers specific models or lots, so check the details.

  1. Aug 1, 2024Open, Classified

    WallFlexTM Esophageal Stent System and AgileTM Esophageal Over the Wire (OTW) Stent System due to the potential for delivery catheter tip detachment.

    Z-3286-2024 · Root cause: Process control · Recall details · FDA record ↗

  2. Aug 1, 2024Open, Classified

    WallFlexTM Esophageal Stent System and AgileTM Esophageal Over the Wire (OTW) Stent System due to the potential for delivery catheter tip detachment.

    Z-3285-2024 · Root cause: Process control · Recall details · FDA record ↗

  3. Aug 1, 2024Open, Classified

    WallFlexTM Esophageal Stent System and AgileTM Esophageal Over the Wire (OTW) Stent System due to the potential for delivery catheter tip detachment.

    Z-3284-2024 · Root cause: Process control · Recall details · FDA record ↗

  4. Aug 1, 2024Open, Classified

    WallFlexTM Esophageal Stent System and AgileTM Esophageal Over the Wire (OTW) Stent System due to the potential for delivery catheter tip detachment.

    Z-3283-2024 · Root cause: Process control · Recall details · FDA record ↗

  5. Aug 1, 2024Open, Classified

    WallFlexTM Esophageal Stent System and AgileTM Esophageal Over the Wire (OTW) Stent System due to the potential for delivery catheter tip detachment.

    Z-3282-2024 · Root cause: Process control · Recall details · FDA record ↗

  6. Aug 1, 2024Open, Classified

    WallFlexTM Esophageal Stent System and AgileTM Esophageal Over the Wire (OTW) Stent System due to the potential for delivery catheter tip detachment.

    Z-3281-2024 · Root cause: Process control · Recall details · FDA record ↗

  7. Aug 1, 2024Open, Classified

    WallFlexTM Esophageal Stent System and AgileTM Esophageal Over the Wire (OTW) Stent System due to the potential for delivery catheter tip detachment.

    Z-3280-2024 · Root cause: Process control · Recall details · FDA record ↗

  8. Aug 1, 2024Open, Classified

    WallFlexTM Esophageal Stent System and AgileTM Esophageal Over the Wire (OTW) Stent System due to the potential for delivery catheter tip detachment.

    Z-3279-2024 · Root cause: Process control · Recall details · FDA record ↗

  9. Aug 1, 2024Open, Classified

    WallFlexTM Esophageal Stent System and AgileTM Esophageal Over the Wire (OTW) Stent System due to the potential for delivery catheter tip detachment.

    Z-3278-2024 · Root cause: Process control · Recall details · FDA record ↗

  10. Aug 1, 2024Open, Classified

    WallFlexTM Esophageal Stent System and AgileTM Esophageal Over the Wire (OTW) Stent System due to the potential for delivery catheter tip detachment.

    Z-3277-2024 · Root cause: Process control · Recall details · FDA record ↗

  11. Aug 1, 2024Open, Classified

    WallFlexTM Esophageal Stent System and AgileTM Esophageal Over the Wire (OTW) Stent System due to the potential for delivery catheter tip detachment.

    Z-3276-2024 · Root cause: Process control · Recall details · FDA record ↗

  12. Aug 1, 2024Open, Classified

    WallFlexTM Esophageal Stent System and AgileTM Esophageal Over the Wire (OTW) Stent System due to the potential for delivery catheter tip detachment.

    Z-3275-2024 · Root cause: Process control · Recall details · FDA record ↗

Most reported WallFlex Esophageal problems

Device problems

  • Positioning Problem44
  • Detachment of Device or Device Component37
  • Migration28
  • Difficult to Remove23
  • Use of Device Problem22
  • Break17
  • Positioning Failure15
  • Activation, Positioning or Separation Problem12

Patient problems

  • No Clinical Signs, Symptoms or Conditions85
  • No Consequences Or Impact To Patient46
  • Dysphagia/ Odynophagia17
  • No Code Available15
  • Foreign Body In Patient9
  • Discomfort7
  • Pain6
  • Nausea3

WallFlex Esophageal models

12 models, most reported first. Each model has its own page with its reports, recalls and device details.

Recent WallFlex Esophageal adverse event reports

The 15 most recent reports across all models, in the reporter's own words as published by the FDA.

Other Boston Scientific Corporation products

All Boston Scientific Corporation devices →

Sources and updates

How reports and recalls are matched · Editorial policy · Report an error on this page