PROLENE W8704Recalls & reported problems
Ethicon, LLC · Blue Monofilament (Polypropylene), Nonabsorbable Surgical Suture · Class 2 · Implant
Quick summary
This Ethicon Prolene W8704 is a blue polypropylene nonabsorbable surgical suture. Most of the 62 reports describe the thread snapping during knot tying, separating from the needle, or parts of the suture breaking off. There are no deaths and one injury; three reports mention blood loss or bleeding. No recalls name this device.
AI-generated from the FDA records on this page and checked automatically against the numbers below. Read the details before relying on it.
- Adverse event reports
- 64
- Deaths reported
- 0
- Injuries reported
- 1
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 64 adverse event reports that list this exact device (DI 10705031128248), received between Jun 11, 2024 and Sep 30, 2026 — classified as 1 injury, 63 malfunctions.
The most frequently reported specific device problem is “Break” (48 reports).
21 other recalls cover devices cleared under the same FDA submission (K133356); they may or may not involve this specific model.
Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. How this data works · Data updated Oct 13, 2026.
Reports received per month
Most reported problems
Device problems
- Break48
- Material Separation22
- Component Missing1
Patient problems
- No Clinical Signs, Symptoms or Conditions57
- Insufficient Information4
- Hemorrhage/Blood Loss/Bleeding3
Recent adverse event reports
The 25 most recent of 64 reports, in the reporter's own words as published by the FDA.
MalfunctionSep 30, 2026Break
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50950505 ↗MalfunctionSep 30, 2026Break
It was reported that a patient underwent an unknown procedure on (b)(6) 2026 and suture was used. After suturing the blood vessel, the thread broke directly at the final knot. There were no adverse patient consequences reported. Additional information was requested.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50950500 ↗MalfunctionSep 30, 2026Break
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50950499 ↗MalfunctionSep 30, 2026Break
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50950494 ↗MalfunctionAug 18, 2026Break
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50299613 ↗MalfunctionAug 18, 2026Break
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50299611 ↗MalfunctionAug 17, 2026Break
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50286713 ↗MalfunctionAug 17, 2026Break
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50286701 ↗MalfunctionJun 18, 2026Break; Material Separation
IT WAS REPORTED THAT A PATIENT UNDERWENT A CABG PROCEDURE ON (B)(6)2026 AND SUTURE WAS USED. THE SUTURE DETACHED FROM THE NEEDLE, AND THE THREAD BROKE DURING KNOT TYING, NECESSITATING REMOVAL AND REPLACEMENT. THERE WERE NO PATIENT CONSEQUENCES REPORTED. NO SURGICAL DELAYS. ADDITIONAL INFORMATION WAS REQUESTED.
Patient problems: Insufficient Information
MAUDE report 25552430 ↗MalfunctionJun 18, 2026Break; Material Separation
IT WAS REPORTED THAT A PATIENT UNDERWENT A CABG PROCEDURE ON (B)(6) 2026 AND SUTURE WAS USED. THE SUTURE DETACHED FROM THE NEEDLE, AND THE THREAD BROKE DURING KNOT TYING, NECESSITATING REMOVAL AND REPLACEMENT. THERE WERE NO PATIENT CONSEQUENCES REPORTED. NO SURGICAL DELAYS. ADDITIONAL INFORMATION WAS REQUESTED.
Patient problems: Insufficient Information
MAUDE report 25552429 ↗MalfunctionJun 18, 2026Break; Material Separation
IT WAS REPORTED THAT A PATIENT UNDERWENT A CABG PROCEDURE ON (B)(6) 2026 AND SUTURE WAS USED. THE SUTURE DETACHED FROM THE NEEDLE, AND THE THREAD BROKE DURING KNOT TYING, NECESSITATING REMOVAL AND REPLACEMENT. THERE WERE NO PATIENT CONSEQUENCES REPORTED. NO SURGICAL DELAYS. ADDITIONAL INFORMATION WAS REQUESTED.
Patient problems: Insufficient Information
MAUDE report 25552428 ↗MalfunctionMay 19, 2026Break
IT WAS REPORTED THAT A PATIENT UNDERWENT AN EXTRACARDIAC BYPASS PROCEDURE ON (B)(6) 2026 AND SUTURE WAS USED. IN SURGERY, WHEN SEWING FOR DISTAL ANASTOMOSIS WITH CONTINUOUS SEWING OF BLOOD VESSELS, THREE SUTURES BROKEN CONSECUTIVELY, WHICH CAUSED BLEEDING. THE BLEEDING VOLUME WAS NOT CONFIRMED. CHANGED ANOTHER SUTURE TO COMPLETE THE SURGERY. NO ADVERSE PATIENT CONSEQUENCES WERE REPORTED. ADDITIONAL INFORMATION WAS REQUESTED
Patient problems: Hemorrhage/Blood Loss/Bleeding
MAUDE report 25218378 ↗MalfunctionMay 19, 2026Break
IT WAS REPORTED THAT A PATIENT UNDERWENT AN EXTRACARDIAC BYPASS PROCEDURE ON (B)(6) 2026 AND SUTURE WAS USED. IN SURGERY, WHEN SEWING FOR DISTAL ANASTOMOSIS WITH CONTINUOUS SEWING OF BLOOD VESSELS, THREE SUTURES BROKEN CONSECUTIVELY, WHICH CAUSED BLEEDING. THE BLEEDING VOLUME WAS NOT CONFIRMED. CHANGED ANOTHER SUTURE TO COMPLETE THE SURGERY. NO ADVERSE PATIENT CONSEQUENCES WERE REPORTED. ADDITIONAL INFORMATION WAS REQUESTED.
Patient problems: Hemorrhage/Blood Loss/Bleeding
MAUDE report 25218187 ↗MalfunctionMay 19, 2026Break
IT WAS REPORTED THAT A PATIENT UNDERWENT AN EXTRACARDIAC BYPASS PROCEDURE ON (B)(6) 2026 AND SUTURE WAS USED. IN SURGERY, WHEN SEWING FOR DISTAL ANASTOMOSIS WITH CONTINUOUS SEWING OF BLOOD VESSELS, THREE SUTURES BROKEN CONSECUTIVELY, WHICH CAUSED BLEEDING. THE BLEEDING VOLUME WAS NOT CONFIRMED. CHANGED ANOTHER SUTURE TO COMPLETE THE SURGERY. NO ADVERSE PATIENT CONSEQUENCES WERE REPORTED. ADDITIONAL INFORMATION WAS REQUESTED
Patient problems: Hemorrhage/Blood Loss/Bleeding
MAUDE report 25218142 ↗MalfunctionMay 19, 2026Material Separation
IT WAS REPORTED THAT A PATIENT UNDERWENT AN UNKNOWN PROCEDURE ON (B)(6) 2026 AND SUTURE WAS USED. DURING THE SURGICAL SUTURING PROCESS, THE DOCTOR FOUND THAT THE SUTURE AND NEEDLE HAD FALLEN OFF AFTER ONE STITCH WAS SUTURED. THE DOCTOR REPLACED THE SUTURE WITH A NEW ONE AND RE SUTURED IT. NO ADVERSE PATIENT CONSEQUENCES WERE REPORTED. ADDITIONAL INFORMATION WAS REQUESTED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 25218012 ↗MalfunctionFeb 5, 2026Component Missing
IT WAS REPORTED THAT A PATIENT UNDERWENT AN UNKNOWN PROCEDURE ON (B)(6) 2025 AND SUTURE WAS USED. IT WAS REPORTED THAT WHEN PREPARING FOR SURGERY, IT WAS FOUND THAT THERE WAS ONE SUTURE MORE THAN EXPECTED IN THE PACKAGE WITHOUT OPENING IT. THERE SHOULD BE 2 SUTURES IN THE PACKAGE, BUT ACTUALLY THERE WERE 3 SUTURES. CHANGED ANOTHER ONE TO COMPLETE THE SURGERY. THERE IS NO REPORT ON PATIENT'S INJURY. ADDITIONAL INFORMATION WAS REQUESTED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 24270594 ↗MalfunctionSep 23, 2025Break; Break
IT WAS REPORTED THAT A PATIENT UNDERWENT AN UNKNOWN SURGERY ON AN UNKNOWN DATE AND SUTURE WAS USED. DURING THE PROCEDURE, WHILE PREFORMING HAEMOSTASIS ON UR FIRST LSITED PATIENT THE VASCULAR REGISTRAR USED TWO 7-0 PROLENE 9.3 CC NEEDLE. THESE TWO NEEDLES SNAPPED AND PULLED APART UPON TYING. THE ONLY INSTRUMENT USED WAS A RACHETED NEEDLE HOLDER ON THE NEEDLE ITSELF. THERE WAS NOTHING USED ON THE THREAD, THE FIRST SUTURE SEEMED TO JUST FALL APART IN THEIR HANDS. IT WAS NOTICED THAT THE SUTURES WEREFROM THE SAME BATCH. THIS IS NOT A NEW OCCURANCE, WE HAVE HAD MULTIPLE AT THE START OF THIS YEAR AND CURRENTLY ONE OPEN INVESTIGATION ON A 3-0 PROLENE. WHAT WERE THE IMMEDIATE ACTIONS TAKEN? : THE SUTURES WERE REMOVED FROM THE FIELD WITH THE NEEDLES ATTACHED AND THE CORRESPONDING PACKETS. LABLED WITH DATE, SURGEON AND CASE NUMBER. UFORTUNATELY AFTER TWO BREAKING THE SURGEON CHOSE DIFFERENT MEASURES OF HAEMOSTASIS. AS DETAILED ABOVE THE SUTURES WERE FROM THE SAME LOT/BATCH, THE REMAINING SUTURES WITH THE MATCHING WERE REMOVED FROM OURSHELF. AER COMPLETED AND AN EMAIL WILL BE SENT TO CLINICAL ENGINEER TEAM AND THE COMPANY REP. THE SUTURES WILL BE MADE AVAILABLE FOR THE CLINICAL ENGINEERING TE
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 23126279 ↗MalfunctionSep 23, 2025Break; Break
IT WAS REPORTED THAT A PATIENT UNDERWENT AN UNKNOWN SURGERY ON AN UNKNOWN DATE AND SUTURE WAS USED. DURING THE PROCEDURE, WHILE PREFORMING HAEMOSTASIS ON UR FIRST LSITED PATIENT THE VASCULAR REGISTRAR USED TWO 7-0 PROLENE 9.3 CC NEEDLE. THESE TWO NEEDLES SNAPPED AND PULLED APART UPON TYING. THE ONLY INSTRUMENT USED WAS A RATCHETED NEEDLE HOLDER ON THE NEEDLE ITSELF. THERE WAS NOTHING USED ON THE THREAD, THE FIRST SUTURE SEEMED TO JUST FALL APART IN THEIR HANDS. IT WAS NOTICED THAT THE SUTURES WERE FROM THE SAME BATCH. THIS IS NOT A NEW OCCURENCE, WE HAVE HAD MULTIPLE AT THE START OF THIS YEAR AND CURRENTLY ONE OPEN INVESTIGATION ON A 3-0 PROLENE. WHAT WERE THE IMMEDIATE ACTIONS TAKEN? : THE SUTURES WERE REMOVED FROM THE FIELD WITH THE NEEDLES ATTACHED AND THE CORRESPONDING PACKETS. LABELED WITH DATE, SURGEON AND CASE NUMBER. UNFORTUNATELY AFTER TWO BREAKING THE SURGEON CHOSE DIFFERENT MEASURES OF HAEMOSTASIS. AS DETAILED ABOVE THE SUTURES WERE FROM THE SAME LOT/BATCH, THE REMAINING SUTURES WITH THE MATCHING WERE REMOVED FROM OUR SELF. AER COMPLETED AND AN EMAIL WILL BE SENT TO CLINICAL ENGINEER TEAM AND THE COMPANY REP. THE SUTURES WILL BE MADE AVAILABLE FOR THE CLINICAL ENGINEERIN
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 23126275 ↗MalfunctionAug 25, 2025Break; Material Separation; Break; Material Separation
IT WAS REPORTED THAT A PATIENT UNDERWENT A VASCULAR PROCEDURE ON (B)(6) 2025 AND SUTURE WAS USED. DURING VASCULAR SURGERY, 4 NEEDLES LOOSENED AND A WIRE BROKE. ALL OF THE SAME BATCH. USE OF ANOTHER BATCH AVAILABLE, WHICH MADE IT POSSIBLE TO FINISH THE PROCEDURE WITHOUT CONSEQUENCES FOR THE PATIENT. THERE WERE NO PATIENT CONSEQUENCES REPORTED. ADDITIONAL INFORMATION WAS REQUESTED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 22882532 ↗MalfunctionAug 25, 2025Break; Material Separation; Break; Material Separation
IT WAS REPORTED THAT A PATIENT UNDERWENT A VASCULAR PROCEDURE ON (B)(6) 2025 AND SUTURE WAS USED. DURING VASCULAR SURGERY, 4 NEEDLES LOOSENED AND A WIRE BROKE¿ALL OF THE SAME BATCH. USE OF ANOTHER BATCH AVAILABLE, WHICH MADE IT POSSIBLE TO FINISH THE PROCEDURE WITHOUT CONSEQUENCES FOR THE PATIENT. THERE WERE NO PATIENT CONSEQUENCES REPORTED. ADDITIONAL INFORMATION WAS REQUESTED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 22882527 ↗MalfunctionAug 25, 2025Break; Material Separation; Break; Material Separation
IT WAS REPORTED THAT A PATIENT UNDERWENT A VASCULAR PROCEDURE ON (B)(6) 2025 AND SUTURE WAS USED. DURING VASCULAR SURGERY, 4 NEEDLES LOOSENED AND A WIRE BROKE. ALL OF THE SAME BATCH. USE OF ANOTHER BATCH AVAILABLE, WHICH MADE IT POSSIBLE TO FINISH THE PROCEDURE WITHOUT CONSEQUENCES FOR THE PATIENT. THERE WERE NO PATIENT CONSEQUENCES REPORTED. ADDITIONAL INFORMATION WAS REQUESTED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 22882526 ↗MalfunctionAug 25, 2025Break; Material Separation; Break; Material Separation
IT WAS REPORTED THAT A PATIENT UNDERWENT A VASCULAR PROCEDURE ON (B)(6) 2025 AND SUTURE WAS USED. DURING VASCULAR SURGERY, 4 NEEDLES LOOSENED AND A WIRE BROKE. ALL OF THE SAME BATCH. USE OF ANOTHER BATCH AVAILABLE, WHICH MADE IT POSSIBLE TO FINISH THE PROCEDURE WITHOUT CONSEQUENCES FOR THE PATIENT. THERE WERE NO PATIENT CONSEQUENCES REPORTED. ADDITIONAL INFORMATION WAS REQUESTED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 22882519 ↗MalfunctionAug 21, 2025Material Separation; Material Separation
IT WAS REPORTED THAT A PATIENT WAS TREATED FOR THROMBOENDARTERECTOMY BY EVERSION OF THE RIGHT INTERNAL CAROTID ARTERY ON (B)(6) 2025 AND SUTURE WAS USED. DURING THE ANASTOMOSIS, THE NEEDLE LOOSENED AND FELL ONTO THE SURGICAL FIELD. THERE WERE NO ADVERSE PATIENT CONSEQUENCES. ADDITIONAL INFORMATION WAS REQUESTED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 22865357 ↗MalfunctionJun 13, 2025Break; Break
IT WAS REPORTED THAT A PATIENT UNDERWENT AN UNKNOWN PROCEDURE ON AN UNKNOWN DATE AND SUTURE WAS USED. THE SUTURE WAS BROKEN DURING THE OPERATION. THERE WAS NO DELAY IN SURGERY DUE TO THE EVENT. THE PROCEDURE WAS SUCCESSFULLY COMPLETED. NO ADVERSE PATIENT CONSEQUENCES WERE REPORTED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 22206208 ↗MalfunctionMay 23, 2025Break; Break
IT WAS REPORTED THAT A PATIENT UNDERWENT AN AV CANAL REPAIR PROCEDURE ON AN UNKNOWN DATE AND SUTURE WAS USED. WHEN THE SURGEON USED THE DEVICE*2EA TO SUTURE, THIS SUTURE WAS BROKEN. THE BREAKPOINT IN THE JUNCTION BETWEEN NEEDLE AND SUTURE. THEN, HE USED OTHER LOT NUMBER TO COMPLETE THIS PROCEDURE. NO ADVERSE PATIENT CONSEQUENCES WERE REPORTED. ADDITIONAL INFORMATION WAS REQUESTED
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 22079578 ↗
Recalls under the same FDA submission
These recalls involve devices cleared under K133356. One submission often covers many models, so check the product and lot details in each record.
- Z-1515-2025 · Mar 7, 2025 · Open, ClassifiedPROLENE BLU 18IN(45CM) USP6-0(M0.7) S/A P-1 PRM
- Z-1096-2025 · Dec 20, 2024 · Open, ClassifiedPROLENE Polypropylene Suture, REF: EH7585H, 8706H, 8833H, 8963H, 8935H PROLENE Suture is indicated for use in general soft tissue approximation and/or ligation, including use in ca
- Z-2449-2018 · May 7, 2018 · TerminatedPROLENE SUTURE BLUE 4X90CM M1.5 USP 4/0 DA RB-1 +P, D5981
- Z-2464-2018 · May 7, 2018 · TerminatedPROLENE SUTURE BLUE 18" 7-0 D/A BV-1, DC631
- Z-2457-2018 · May 7, 2018 · TerminatedPROLENE SUTURE 24"(60CM) 6-0 BLUE, D8688
- Z-2466-2018 · May 7, 2018 · TerminatedPRONOVA SUTURE BLUE 122CM M1.5, D10189
- Z-2453-2018 · May 7, 2018 · TerminatedPROLENE SUTURE 36"(90CM) 4-0 BLUE, D7768
- Z-2450-2018 · May 7, 2018 · TerminatedPROLENE SUTURE 4-36"(90CM) 4-0 BLUE, D5988
- Z-2459-2018 · May 7, 2018 · TerminatedPROLENE SUTURE 36"(90CM) 4-0 BLUE, D9067
- Z-2460-2018 · May 7, 2018 · TerminatedPROLENE SUTURE 4"(10CM) 8-0 BLUE, D9662
- Z-2456-2018 · May 7, 2018 · TerminatedPROLENE SUTURE 30"(75CM) 6-0 BLUE, D8647
- Z-2455-2018 · May 7, 2018 · TerminatedPROLENE SUTURE 30"(75CM) 8-0 BLUE, D8292
- Z-2451-2018 · May 7, 2018 · TerminatedPROLENE SUTURE 4-36" (90CM) 3-0 BLUE, D6416
- Z-2448-2018 · May 7, 2018 · TerminatedPROLENE SUTURE MONO BLUE - BV1755 Taper Point 3/8C, D10031
- Z-2463-2018 · May 7, 2018 · TerminatedPROLENE SUTURE MONO BLUE BV1755 Taperpoint 3/8C, D9995
…and 6 more.
Other Suture, nonabsorbable, synthetic, polypropylene devices
- PROLENE 8706HEthicon, LLC · SUTURE, NONABSORBABLE, SYNTHETIC, POLYPROPYLENE2 recalls294 reports
- PROLENE 8702HEthicon, LLC · SUTURE, NONABSORBABLE, SYNTHETIC, POLYPROPYLENE3 deaths254 reports
- PROLENE 8556HEthicon, LLC · SUTURE, NONABSORBABLE, SYNTHETIC, POLYPROPYLENE1 death240 reports
- PROLENE 8805HEthicon, LLC · SUTURE, NONABSORBABLE, SYNTHETIC, POLYPROPYLENE1 death209 reports
- PROLENE 8521HEthicon, LLC · SUTURE, NONABSORBABLE, SYNTHETIC, POLYPROPYLENE3 deaths183 reports
- PROLENE 8735HEthicon, LLC · SUTURE, NONABSORBABLE, SYNTHETIC, POLYPROPYLENE163 reports
- PROLENE 8711HEthicon, LLC · SUTURE, NONABSORBABLE, SYNTHETIC, POLYPROPYLENE1 recall89 reports
- PROLENE 9702HEthicon, LLC · SUTURE, NONABSORBABLE, SYNTHETIC, POLYPROPYLENE130 reports
Sources: FDA GUDID, MAUDE and Medical Device Recalls via openFDA. openFDA data is not validated for clinical or regulatory use.