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Device
prosthesis, knee, hemi-, patellar resurfacing, uncemented
Regulation Description
Knee joint patellar (hemi-knee) metallic resurfacing uncemented prosthesis.
Product Code
HTG
Regulation Number
888.3580
Device Class
2
Premarket Reviews
Manufacturer
Decision
DEPUY INTL., LTD.
SUBSTANTIALLY EQUIVALENT
1
Device Problems
Implant, removal of
280
Component(s), worn
148
Naturally worn
89
No Information
81
Loose
59
Unknown (for use when the device problem is not known)
49
Loss of or failure to bond
26
Fracture
23
Loose or intermittent connection
20
Break
18
Other (for use when an appropriate device code cannot be identified)
17
Disassembly
16
Fitting problem
16
Explanted
15
No code available
11
Component(s), broken
6
Loss of osseointegration
6
Device remains implanted
3
Dislocated
3
Malfunction
3
Malposition of device
3
Metal shedding debris
2
Material discolored
2
Disengaged
1
Size incorrect for patient
1
Detachment of device component
1
Foreign material
1
Material separation
1
Device Issue
1
Dislodged or dislocated
1
Connection issue
1
Replace
1
Seal, incorrect
1
Displacement
1
Material erosion
1
Total Device Problems
908
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