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Nevro SCSPENDING
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AFFF
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Talc
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Paraquat
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PowerPort
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EtO Sterilization
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Uber Assault
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Ozempic NAION
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Church Abuse
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1,4-Dioxane
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Boy Scouts
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Keytruda
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Tylenol
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Assembly of God
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CA Women's Prisons
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Cartiva
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Roblox
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Abbott SCSPENDING
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ACTIVE
Covidien Hernia Mesh
ACTIVE
Camp Lejeune
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Paraquat
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Social Media
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PowerPort
ACTIVE
AngioDynamics Port
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EtO Sterilization
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Hair Relaxer
ACTIVE
Paragard
ACTIVE
Suboxone Teeth
ACTIVE
Uber Assault
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Lyft Assault
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Ozempic Gastroparesis
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Ozempic NAION
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Church Abuse
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1,4-Dioxane
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Hotel Trafficking
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Boy Scouts
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LDS Abuse
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Keytruda
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Tylenol
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Assembly of God
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Video Game Addiction
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CA Women's Prisons
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Zantac
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Dupixent CTCL
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Boston Sci. SCS
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ByHeart Formula
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Cartiva
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Roblox
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Sports Betting
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Mid-stage / Settlement talks ordered● ACTIVE35 eventsMedical Device

Cartiva Implant

Medical Device · Cartiva synthetic cartilage implant (SCI) litigation — MDL 3172 (E.D. Ark., Judge Kristine G. Baker). Plaintiffs allege the polyvinyl alcohol hydrogel toe implant degrades, fragments, and fails prematurely, requiring painful revision surgery. Settlement talks ordered before August 2026 trial.

Defendant

Cartiva Inc.

MDL / Track

MDL 3172

E.D. Ark.

Judge

Chief Judge Kristine G. Baker

Plaintiffs

~15 pending (14 per JPML March 2, 2026 report, plus ~1 new filing tracked since)

Bellwether / Trial

No verdicts yet

Settlement Status

  • Court-ordered mediation began March 12, 2026 before former U.S. Magistrate Judge Lisa Lenihan
  • no global settlement framework announced
  • individual confidential settlements reported
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← Torts Case overview Litigation status Geographic exposure Key defendants Timeline Statute of limitations Live activity News PubMed openFDA Court filings

Case overview

MDL No. 3172, In re: Cartiva Synthetic Cartilage Implant Products Liability Litigation, was centralized February 5, 2026, in the Eastern District of Arkansas before Chief Judge Kristine G. Baker, consolidating federal suits against Stryker over its polyvinyl alcohol hydrogel toe implant. The litigation follows Stryker's October 31, 2024 Class II recall of all Cartiva SCI devices, which covered an estimated 13,000 to 15,000 U.S. patients implanted since July 2016. Judge Baker ordered settlement mediation before former U.S. Magistrate Judge Lisa Lenihan, with a first session held March 12, 2026; no global settlement has been announced, and the MDL remains in early discovery with CTO-6 issued June 24, 2026, no bellwether selection, and leadership counsel named by September 3, 2026.

Causation Theory

The Cartiva SCI is a polyvinyl alcohol hydrogel implant approved by FDA in 2016 based on a single premarket trial of 202 patients reporting a 13.5% two-year failure rate. Post-market studies documented substantially higher real-world failure rates of 50-64%, with core failure modes including subsidence (implant sinking into underlying bone), fragmentation, and migration under physiological load. The hydrogel material degrades and loses structural integrity over time, causing bone erosion, osteolysis, and joint space collapse that frequently necessitates revision surgery or arthrodesis; the FDA adverse event database now exceeds 400 reports, predominantly implant loosening or failure.

Case Management Orders

Litigation status

MDL No. 3172 centralized February 5, 2026, in the Eastern District of Arkansas before Chief Judge Kristine G. Baker. Judge Baker held the initial organizational hearing August 26, 2026, and named plaintiffs' and defense leadership counsel by September 3, 2026. CTO-6 issued June 24, 2026. Discovery in early stages; no bellwether trials scheduled.

MDL Track

MDL 3172

E.D. Ark.

Cartiva synthetic cartilage toe implant failure and revision surgery

State Court Activity

Prior state bellwether trials in West Virginia (Hughes, May cases) delayed to August 2026 by joint motion; MDL centralization supersedes prior state schedule

Geographic exposure

Estimated 13,000 to 15,000 U.S. patients received Cartiva SCI implants between July 2016 and October 2024 recall. FDA adverse event database exceeds 400 reports, predominantly implant loosening or failure. Stryker Class II recall issued October 31, 2024 (Recall No. Z-0598-2025, Recall Event ID 95661), covering all devices distributed July 2016 through October 2024; recall treated as constructive notice for limitations purposes in most jurisdictions. Nationwide distribution to 35 states per FDA filing.

  • Eastern District of Arkansas

    MDL No. 3172 centralized February 5, 2026, before Chief Judge Kristine G. Baker. JPML Transfer Order, In re: Cartiva Synthetic Cartilage Implant Products Liability Litigation. Venue selected due to Cartiva, Inc.'s substantial business operations through Arkansas suppliers. Initial organizational hearing scheduled August 26, 2026; settlement mediation before former U.S. Magistrate Judge Lisa Lenihan commenced March 12, 2026.

  • West Virginia

    Two state court bellwether trials (Hughes and May) delayed to August 2026 by joint stipulation; posture unclear post-MDL centralization. Two-year statute of limitations with discovery rule.

  • California

    Four-year statute of limitations for product liability claims — longest window among major jurisdictions. Open intake opportunity for patients with earlier implant dates. Active distribution state per FDA recall distribution list.

  • New York

    Three-year statute of limitations from injury discovery. Mid-range window requires prompt intake for 2016-2021 implant cohorts. Active distribution state per FDA recall distribution list.

  • Texas

    Two-year statute of limitations with discovery rule. Large implanted population given state size; recall date critical for limitations analysis. Active distribution state per FDA recall distribution list.

  • Florida

    Two-year statute of limitations with delayed discovery doctrine. Significant implanted population; October 2024 recall treated as constructive notice. Active distribution state per FDA recall distribution list.

  • Michigan

    Two-year statute of limitations with discovery rule. Active distribution state per FDA recall distribution list.

  • Ohio

    Two-year statute of limitations with discovery rule. Active distribution state per FDA recall distribution list.

  • Illinois

    Two-year statute of limitations with discovery rule. Active distribution state per FDA recall distribution list.

  • Pennsylvania

    Two-year statute of limitations with discovery rule. Active distribution state per FDA recall distribution list.

Key defendants

Cartiva Inc.

Role: Manufacturer

JPML rejected its opposition to MDL consolidation Feb. 5, 2026; now facing centralized litigation in E.D. Ark. Previously argued cases were too individualized and cited ongoing settlement talks. Core defendant in all complaints.

Stryker B.V.

Role: Manufacturer

Named in early complaints alongside Cartiva Inc. and Wright Medical; issued October 2024 recall of all Cartiva SCI models. Post-recall litigation now focuses primarily on Cartiva Inc., but Stryker remains exposed in filed cases.

Wright Medical Group, N.V.

Role: Manufacturer

Named in 2024 complaints as original developer; acquired by Stryker in 2020. Current pleadings emphasize Cartiva Inc. as primary defendant, but Wright Medical retains derivative exposure in early-filed cases.

DefendantRoleIntelligence Note
Cartiva Inc.ManufacturerJPML rejected its opposition to MDL consolidation Feb. 5, 2026; now facing centralized litigation in E.D. Ark. Previously argued cases were too individualized and cited ongoing settlement talks. Core defendant in all complaints.
Stryker B.V.ManufacturerNamed in early complaints alongside Cartiva Inc. and Wright Medical; issued October 2024 recall of all Cartiva SCI models. Post-recall litigation now focuses primarily on Cartiva Inc., but Stryker remains exposed in filed cases.
Wright Medical Group, N.V.ManufacturerNamed in 2024 complaints as original developer; acquired by Stryker in 2020. Current pleadings emphasize Cartiva Inc. as primary defendant, but Wright Medical retains derivative exposure in early-filed cases.

Timeline

  1. 2016-07

    FDA Approves Cartiva SCI

    FDA grants premarket approval to Cartiva Synthetic Cartilage Implant for hallux rigidus based on Cartiva Motion study reporting 13.5% failure rate. Approval relied on single clinical trial of 202 patients conducted entirely in UK and Canada.

  2. 2018-10

    Wright Medical Acquires Cartiva

    Wright Medical Group acquires Cartiva, Inc. for $435 million, assuming ownership of the SCI product line.

  3. 2020-11

    Stryker Acquires Wright Medical

    Stryker Corporation acquires Wright Medical Group for approximately $4.7 billion, assuming liability for Cartiva SCI through successor liability.

  4. 2024-10-31

    Stryker Issues Class II Recall

    Stryker issues nationwide Class II device recall for all Cartiva SCI sizes, citing 'higher-than-expected' failure rates based on postmarket surveillance. Recall covers devices distributed July 2016 through October 2024; estimated 13,000-15,000 U.S. patients implanted.

  5. 2026-01-29

    JPML Hears MDL Oral Argument

    Judicial Panel on Multidistrict Litigation hears oral argument on plaintiff motion to centralize federal Cartiva litigation. Five actions and nine potential tag-alongs pending in seven districts at time of hearing.

  6. 2026-02-05

    MDL No. 3172 Centralized

    JPML issues transfer order consolidating federal Cartiva SCI lawsuits into MDL No. 3172, In re: Cartiva Synthetic Cartilage Implant Products Liability Litigation, assigned to Chief Judge Kristine G. Baker in Eastern District of Arkansas. Master docket 4:26-md-03172-KGB.

  7. 2026-03-12

    Court-Ordered Mediation Begins

    Judge Baker orders settlement mediation before former U.S. Magistrate Judge Lisa Lenihan; first session held March 12, 2026. No global settlement framework announced as of September 2026.

  8. 2026-06-24

    CTO-6 Issued in MDL 3172

    Chief Judge Kristine G. Baker issues Case Management Order No. 6 in MDL No. 3172.

  9. 2026-08-26

    MDL Organizational Hearing Held

    Chief Judge Kristine G. Baker conducts initial MDL organizational hearing at 1:30 p.m. in Little Rock, Arkansas, with counsel permitted to appear by video.

  10. 2026-09-03

    Leadership Counsel Appointed

    Judge Baker names plaintiffs' and defense leadership counsel in MDL No. 3172. No MDL bellwether trials scheduled; discovery in early stages.

Live intelligence

AI litigation brief

Cartiva Implant remains mid-stage / settlement talks ordered with 35 current signals in the accepted feed.

Overview

MDL No. 3172 centralized February 5, 2026, in the Eastern District of Arkansas before Chief Judge Kristine G. Baker. Judge Baker held the initial organizational hearing August 26, 2026, and named plaintiffs' and defense leadership counsel by September 3, 2026. CTO-6 issued June 24, 2026. Discovery in early stages; no bellwether trials scheduled.

Key developments

  • PACER court filing on Dec 31: Cartiva, Inc., Synthetic Cartilage Implant (SCI) Products Liability Litigation
  • Mealeys.com news on Sep 3: Plaintiffs, Defense Leadership Counsel Named For Toe Joint Implant MDL - mealeys.com
  • MAUDE FDA alert on Aug 25: MAUDE Filing 50437465: Unknown Cartiva implant

Trajectory

Court filings and press coverage are both active in MDL 3172, pointing to sustained litigation pressure rather than a one-off headline cycle. 6 live sources are contributing current context.

Editorial intelligence

MDL 3172 should stay on the lead docket watch because it is the primary consolidation vehicle for Cartiva.

Generated Sep 30, 2026, 10:00 AM UTC

35 events detected

Google News (6)

  • Plaintiffs, Defense Leadership Counsel Named For Toe Joint Implant MDL - mealeys.com

    mealeys.comSep 3, 2026, 3:03 PM UTC
  • Ark. Federal Judge Schedules Meeting To Discuss Toe Joint Implant MDL Proceedings - Mealey's

    Mealey'sJul 2, 2026, 7:02 PM UTC
  • Legal Bay Presettlement Funding Provides 2026 Mass Tort Litigation Update on Talc, Depo-Provera, and Cartiva Claims - PR Newswire

    PR NewswireMar 5, 2026, 8:00 AM UTC
  • Legal Bay Presettlement Funding Provides 2026 Mass Tort Litigation Update on Talc, Depo-Provera, and Cartiva Claims - PR Newswire

    PR NewswireMar 5, 2026, 8:00 AM UTC
  • Cartiva Hid Toe Implant Safety Info, Pa. Woman's Suit Claims - Law360

    Law360Jan 23, 2026, 8:00 AM UTC
  • Cartiva Hid Toe Implant Safety Info, Pa. Woman's Suit Claims - Law360

    Law360Jan 23, 2026, 8:00 AM UTC

No recent PubMed signals. Monitoring is active — this section updates automatically.

PACERJPMLmdl-3172-stubDec 31, 2099, 12:00 AM UTC

Cartiva, Inc., Synthetic Cartilage Implant (SCI) Products Liability Litigation

PACER docket filed in JPML: Plaintiffs are suing Cartiva, Inc., alleging that its Cartiva Synthetic Cartilage Implant (SCI) is defective and prone to high failure rates. The litigation involves claims that the toe implant suffers from shrinkage and migration into the bone, causing severe pain and permanent deformity. Plaintiff

OTHERSep 30, 2026, 10:21 AM UTC

Divisional Office Map

This appears to be a docket entry for a divisional office map, not a substantive court order.

PACERKYWD3:26-cv-00765Sep 23, 2026, 12:00 AM UTC

Cartiva, Inc., Synthetic Cartilage Implant (SCI) Products Liability Litigation

PACER docket entry from KYWD: COMPLAINT against Cartiva, Inc., Stryker, B.V., Wright Medical Technology, Inc. (Filing fee $405, receipt number AKYWDC-4659898), filed by Sandra K. Downey. (Attachments: # 1 Cover Sheet) (DLW) (Entered: 09/23/2026)

OTHERSep 21, 2026, 4:22 AM UTC

Divisional Office Map

This appears to be a docket entry for a divisional office map, not a substantive court order.

Workbench

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LexGenius Ranking

88Score

Court, news, and regulatory activity are elevated

Evidence16 / 20
Momentum20 / 20
Exposure16 / 20
Regulatory16 / 20
Legal20 / 20

Monitoring

Live

monitoring

Last: Sep 30, 2026, 10:00 AM UTC

Next: —

Source Monitoring

PACER

1m 52s

PACER

1m 52s

Google News

1m 52s

MAUDE

1m 52s

PubMed

16m 52s

Event feed

35

events detected

Google NewsPACERMAUDE

AI Brief

Cartiva Implant remains mid-stage / settlement talks ordered with 35 current signals in the accepted feed.

Overview

MDL No. 3172 centralized February 5, 2026, in the Eastern District of Arkansas before Chief Judge Kristine G. Baker. Judge Baker held the initial organizational hearing August 26, 2026, and named plaintiffs' and defense leadership counsel by September 3, 2026. CTO-6 issued June 24, 2026. Discovery in early stages; no bellwether trials scheduled.

Key developments

PACER court filing on Dec 31: Cartiva, Inc., Synthetic Cartilage Implant (SCI) Products Liability Litigation. ‖ mealeys.com news on Sep 3: Plaintiffs, Defense Leadership Counsel Named For Toe Joint Implant MDL - mealeys.com. ‖ MAUDE FDA alert on Aug 25: MAUDE Filing 50437465: Unknown Cartiva implant.

Generated Sep 30, 2026, 10:00 AM UTC

Tracked MDLs

MDL 3172

E.D. Ark.

Cartiva synthetic cartilage toe implant failure and revision surgery

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