G7 Acetabular Liner 010000848Recalls & reported problems
Biomet Orthopedics, LLC · Class 2 · Implant
- Adverse event reports
- 10
- Deaths reported
- 0
- Injuries reported
- 6
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 10 adverse event reports that list this exact device (DI 00880304526341), received between Mar 11, 2019 and Apr 13, 2026 — classified as 6 injuries, 4 malfunctions.
The most frequently reported specific device problem is “Device Dislodged or Dislocated” (6 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. How this data works · Data updated Oct 13, 2026.
Reports received per month
Most reported problems
Device problems
- Device Dislodged or Dislocated6
- Difficult to Insert2
- Positioning Failure2
- Unstable1
Patient problems
- Joint Dislocation6
- No Clinical Signs, Symptoms or Conditions3
- Subluxation3
- Pain2
- Ambulation or Postural Difficulties1
- No Code Available1
- Scar Tissue1
- Swelling/ Edema1
Recent adverse event reports
The 10 most recent of 10 reports, in the reporter's own words as published by the FDA.
MalfunctionApr 13, 2026Positioning Failure
IT WAS REPORTED THAT DURING AN INITIAL TOTAL HIP ARTHROPLASTY, THE INLAY COULD NOT BE ANCHORED INTO THE SHELL AFTER MULTIPLE ATTEMPTS. SECONDARY IMPLANTS WERE USED TO COMPLETE THE PROCEDURE WITHOUT ADDITIONAL COMPLICATION. THERE WAS NO PATIENT IMPACT AND NO ADVERSE EVENTS HAVE BEEN REPORTED AS A RESULT OF THE MALFUNCTION.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 24866190 ↗InjuryDec 1, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated
NO FURTHER EVENT INFORMATION IS AVAILABLE AT THE TIME OF THIS REPORT.
Patient problems: Joint Dislocation
MAUDE report 23679595 ↗MalfunctionOct 23, 2024Difficult to Insert; Difficult to Insert
IT WAS REPORTED THAT DURING THE SURGERY THE SURGEON TRIED TO INSERT THE LINER INTO THE SHELL, HOWEVER IT WOULD NOT MATE. THE SURGEON MADE SURE THERE WAS NO SCREWS OR SOFT TISSUE KEEPING THE LINER FROM INSERTING. THE CUP AND LINER WERE NOT USED. 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 20517240 ↗MalfunctionJun 14, 2024Difficult 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 19536068 ↗InjuryMay 25, 2023Device Dislodged or Dislocated; Device Dislodged or Dislocated
NO ADDITIONAL EVENT INFORMATION TO REPORT AT THIS TIME.
Patient problems: Joint Dislocation
MAUDE report 17006491 ↗InjuryAug 10, 2021Unstable; Device Dislodged or Dislocated; Unstable; Device Dislodged or Dislocated
NO FURTHER EVENT INFORMATION AVAILABLE AT THE TIME OF THIS REPORT.
Patient problems: Joint Dislocation; Pain; Scar Tissue; Swelling/ Edema; Unequal Limb Length
MAUDE report 12302936 ↗MalfunctionJun 15, 2020Positioning Failure; Positioning Failure
IT WAS REPORTED THE E1 LINER WOULD NOT ASSEMBLE WITH G7 ACETABULAR SHELL. EVENTUALLY THE PRODUCTS COULD NOT BE IMPLANTED AND SURGERY WAS DISCONTINUED. ATTEMPTS HAVE BEEN MADE AND ADDITIONAL INFORMATION ON THE REPORTED EVENT IS UNAVAILABLE AT THIS TIME.
Patient problems: No Code Available
MAUDE report 10153692 ↗InjuryAug 19, 2019Device Dislodged or Dislocated; Device Dislodged or Dislocated
NO FURTHER EVENT INFORMATION AVAILABLE AT THE TIME OF THIS REPORT.
Patient problems: Ambulation or Postural Difficulties; Joint Dislocation; Pain; Subluxation
MAUDE report 8908224 ↗InjuryMar 11, 2019Device Dislodged or Dislocated; Device Dislodged or Dislocated
NO ADDITIONAL EVENT INFORMATION TO REPORT AT THIS TIME.
Patient problems: Joint Dislocation; Subluxation
MAUDE report 8408393 ↗InjuryMar 11, 2019Device Dislodged or Dislocated; Device Dislodged or Dislocated
NO ADDITIONAL EVENT INFORMATION TO REPORT AT THIS TIME.
Patient problems: Joint Dislocation; Subluxation
MAUDE report 8407622 ↗
Other Hip Prosthesis, semi-constrained, cemented, metal/polymer, + additive, porous, uncemented devices
- DJO SURGICAL 942-01-40HEncore Medical, L.P. · Hip Prosthesis, semi-constrained, cemented, metal/polymer, + additive, porous, uncemented2 recalls23 reports
- Vivacit-E® 110031012Zimmer, Inc. · Hip Prosthesis, semi-constrained, cemented, metal/polymer, + additive, porous, uncemented1 recall33 reports
- G7® Dual Mobility Acetabular System 110024462Biomet Orthopedics, LLC · Hip Prosthesis, semi-constrained, cemented, metal/polymer, + additive, porous, uncemented1 recall22 reports
- DJO SURGICAL 942-01-36HEncore Medical, L.P. · Hip Prosthesis, semi-constrained, cemented, metal/polymer, + additive, porous, uncemented1 recall5 reports
- DJO SURGICAL 942-01-36JEncore Medical, L.P. · Hip Prosthesis, semi-constrained, cemented, metal/polymer, + additive, porous, uncemented1 recall1 report
- DJO SURGICAL 942-01-32CEncore Medical, L.P. · Hip Prosthesis, semi-constrained, cemented, metal/polymer, + additive, porous, uncemented1 recall0 reports
- TAPERLOC COMPLETE XR 123 MICRO FEMORAL 51-145150Biomet Orthopedics, LLC · Hip Prosthesis, semi-constrained, cemented, metal/polymer, + additive, porous, uncemented46 reports
- TAPERLOC COMPLETE MICRO PRIMARY FEMORAL 51-106160Biomet Orthopedics, LLC · Hip Prosthesis, semi-constrained, cemented, metal/polymer, + additive, porous, uncemented35 reports
Sources: FDA GUDID, MAUDE and Medical Device Recalls via openFDA. openFDA data is not validated for clinical or regulatory use.