G7 Acetabular Liner 010000850Recalls & reported problems
Biomet Orthopedics, LLC · Class 2 · Implant
All models of G7 Acetabular Liner (85)
Data updated Oct 16, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 15
- Deaths reported
- 0
- Injuries reported
- 11
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 15 adverse event reports that list this exact device (DI 00880304526365), received between Jun 19, 2020 and Jun 15, 2026 — classified as 11 injuries, 4 malfunctions.
The most frequently reported specific device problem is “Device Dislodged or Dislocated” (5 reports).
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. What reports can and can't tell you · How this data works · Data updated Oct 16, 2026.
Reports received per month
Most reported problems
Device problems
- Device Dislodged or Dislocated5
- Difficult to Insert5
- Adverse Event Without Identified Device or Use Problem3
- Appropriate Device Problem Term/Code Not Available1
- Unstable1
Patient problems
- Joint Dislocation5
- No Clinical Signs, Symptoms or Conditions5
- Pain3
- Ambulation or Postural Difficulties2
- Fall1
- Insufficient Information1
- Joint Laxity1
- Post Operative Wound Infection1
Recent adverse event reports
The 15 most recent of 15 reports, in the reporter's own words as published by the FDA.
InjuryJun 15, 2026Device Dislodged or Dislocated
IT WAS REPORTED THAT THE PATIENT UNDERWENT A HIP REVISION APPROXIMATELY 2.5 MONTHS POST-IMPLANTATION DUE TO DISLOCATION. THE LINER AND HEAD WERE REPLACED. ATTEMPTS HAVE BEEN MADE AND NO FURTHER INFORMATION HAS BEEN PROVIDED.
Patient problems: Joint Dislocation
MAUDE report 25502046 ↗InjuryJun 23, 2025Unstable; Unstable
IT WAS REPORTED THE PATIENT UNDERWENT A HIP PROCEDURE ON AN UNKNOWN DATE. SUBSEQUENTLY, THE PATIENT WAS REVISED DUE TO PAIN AND INSTABILITY. ATTEMPTS HAVE BEEN MADE AND NO FURTHER INFORMATION HAS BEEN PROVIDED.
Patient problems: Ambulation or Postural Difficulties; Joint Laxity; Pain
MAUDE report 22308416 ↗MalfunctionDec 5, 2024Difficult to Insert; Difficult to Insert
NO ADDITIONAL EVENT INFORMATION TO REPORT AT THIS TIME.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 20855538 ↗InjuryJul 1, 2024Device Dislodged or Dislocated; Device Dislodged or Dislocated
IT WAS REPORTED A PATIENT UNDERWENT A HIP REVISION APPROXIMATELY THREE MONTHS POST IMPLANTATION DUE TO A DISLOCATION. THE SHELL WAS REMOVED AND REPLACED. ATTEMPTS HAVE BEEN MADE AND NO FURTHER INFORMATION IS AVAILABLE.
Patient problems: Joint Dislocation
MAUDE report 19650980 ↗InjuryAug 2, 2023Device Dislodged or Dislocated; Device Dislodged or Dislocated
IT WAS REPORTED THE PATIENT UNDERWENT AN INITIAL RIGHT TOTAL HIP ARTHROPLASTY. SUBSEQUENTLY, THE PATIENT HAD BEGUN TO HAVE RECURRENT DISLOCATIONS AND MOST RECENTLY REQUIRED REDUCTION OF THESE AT THE HOSPITAL. POSTERIOR INSTABILITY AND LIMB LENGTH DISCREPANCY WERE NOTED. THE PATIENT WAS REVISED TO A CONSTRAINED LINER AND NEW FEMORAL HEAD COMPONENT THREE YEARS POST IMPLANTATION WITH ANY KNOWN COMPLICATIONS. NO FURTHER DETAILS ARE AVAILABLE CURRENTLY.
Patient problems: Joint Dislocation; Unequal Limb Length
MAUDE report 17440137 ↗MalfunctionJul 31, 2023Difficult to Insert; Difficult to Insert
THERE IS NO UPDATE TO THE PRIOR EVENT DESCRIPTION PROVIDED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 17425157 ↗InjuryJul 14, 2023Difficult to Insert; Difficult to Insert
NO FURTHER INFORMATION AT THE TIME OF THIS REPORT.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 17325497 ↗MalfunctionJul 6, 2023Difficult to Insert; Difficult to Insert
IT WAS REPORTED THAT THE SURGEON ATTEMPTED TO INSERT THE NEUTRAL LINER INTO THE ACETABULAR CUP. ALTHOUGH INITIALLY IT APPEARED SECURE, UPON A TRIAL REDUCTION THE LINER DISLOCATED. THE LINER WOULD NOT SEAT AFTER MULTIPLE ATTEMPTS. A HIGH WALL LINER WAS USED TO COMPLETE THE OPERATION. THERE WAS NO KNOWN IMPACT OR CONSEQUENCES TO THE PATIENT. ATTEMPTS HAVE BEEN MADE AND NO FURTHER INFORMATION HAS BEEN PROVIDED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 17271529 ↗InjuryOct 25, 2022Device Dislodged or Dislocated; Device Dislodged or Dislocated
IT WAS REPORTED THE PATIENT UNDERWENT A HIP REVISION APPROXIMATELY 3 YEARS POST IMPLANTATION DUE TO A FALL CAUSING A DISLOCATION.
Patient problems: Fall; Joint Dislocation
MAUDE report 15668717 ↗InjuryApr 14, 2022Device Dislodged or Dislocated; Device Dislodged or Dislocated
IT WAS REPORTED THE PATIENT UNDERWENT A RIGHT HIP REVISION APPROXIMATELY ONE AND A HALF YEARS POST IMPLANTATION DUE TO DISLOCATIONS. THE LINER AND HEAD WERE EXCHANGED. THE STEM AND CUP REMAINED IMPLANTED. ATTEMPTS HAVE BEEN MADE AND NO FURTHER INFORMATION HAS BEEN PROVIDED.
Patient problems: Joint Dislocation
MAUDE report 14113201 ↗InjuryApr 5, 2022Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
IT WAS REPORTED THAT THE PATIENT UNDERWENT AN INITIAL HIP REPLACEMENT. THE PATIENT THEN UNDERWENT A REVISION SURGERY A YEAR LATER FOR AN UNKNOWN REASON. THE HEAD AND LINER WERE REPLACED. ATTEMPTS HAVE BEEN MADE AND NO FURTHER INFORMATION HAS BEEN PROVIDED.
Patient problems: Insufficient Information
MAUDE report 14015313 ↗InjuryApr 5, 2022Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
IT WAS REPORTED THAT A TOTAL HIP STUDY PATIENT (36) UNDERWENT REVISION APPROXIMATELY 3 YEARS POST IMPLANTATION DUE TO PAINFUL PSOAS IMPINGEMENT CONFIRMED BY ULTRASOUND. NO ADDITIONAL INFORMATION.
Patient problems: Pain; Unspecified Tissue Injury
MAUDE report 14013571 ↗MalfunctionDec 9, 2021Difficult to Insert; Difficult to Insert
NO FURTHER EVENT INFORMATION AVAILABLE AT THE TIME OF THIS REPORT.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 12971913 ↗InjuryOct 5, 2021Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
NO FURTHER EVENT INFORMATION AVAILABLE AT THE TIME OF THIS REPORT.
Patient problems: Ambulation or Postural Difficulties; Pain; Unspecified Infection
MAUDE report 12577727 ↗InjuryJun 19, 2020Appropriate Device Problem Term/Code Not Available; Appropriate Device Problem Term/Code Not Available
IT WAS REPORTED PATIENT UNDERWENT INITIAL RIGHT TOTAL HIP ARTHROPLASTY PERFORMED. THE PATIENT SUBSEQUENTLY UNDERWENT REVISION OF THE HEAD AND LINER APPROXIMATELY THREE WEEKS POST IMPLANTATION DUE TO A PERIPROSTHETIC FRACTURE. THE PATIENT WAS ADMITTED TO THE HOSPITAL APPROXIMATELY ONE MONTH POST REVISION FOR SUSPECTED WOUND INFECTION, SYMPTOMS UNKNOWN. DURING THE COURSE OF THE HOSPITAL STAY, THE PATIENT¿S LABS NORMALIZED WITHOUT TREATMENT OR INTERVENTION. THE PATIENT WAS DISCHARGED WITH FOLLOW UP SCHEDULED. ADDITIONAL INFORMATION ON THE REPORTED EVENT IS UNAVAILABLE.
Patient problems: Post Operative Wound Infection
MAUDE report 10173492 ↗
Other Hip, semi-constrained, cemented, metal/polymer + additive, cemented devices
- G7® Acetabular System 010000664Biomet Orthopedics, LLC · Hip, semi-constrained, cemented, metal/polymer + additive, cemented20 reports
- G7 ACETABULAR SCREW 010000999Biomet Orthopedics, LLC · Hip, semi-constrained, cemented, metal/polymer + additive, cemented19 reports
- G7® Acetabular System 110010245Biomet Orthopedics, LLC · Hip, semi-constrained, cemented, metal/polymer + additive, cemented19 reports
- G7® Acetabular System 010000661Biomet Orthopedics, LLC · Hip, semi-constrained, cemented, metal/polymer + additive, cemented13 reports
- G7® Acetabular System 110010242Biomet Orthopedics, LLC · Hip, semi-constrained, cemented, metal/polymer + additive, cemented13 reports
- G7 Acetabular Liner 010000937Biomet Orthopedics, LLC · Hip, semi-constrained, cemented, metal/polymer + additive, cemented1 death12 reports
- G7 OSSEOTI ACETABULAR SHELL 110010243Biomet Orthopedics, LLC · Hip, semi-constrained, cemented, metal/polymer + additive, cemented10 reports
- G7® Vivacit-E® 30123204Zimmer, Inc. · Hip, semi-constrained, cemented, metal/polymer + additive, cemented8 reports
Sources and updates
- Device record: FDA GUDID, file dated Oct 13, 2026 · View this device in AccessGUDID ↗
- Adverse event reports: FDA MAUDE, file dated Oct 14, 2026 · each report above links to its original FDA record
- Recalls: FDA Medical Device Recalls, file dated Oct 16, 2026
- Page last rebuilt: Oct 16, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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