TOPS
Posterior dynamic osteosynthesis system
The TOPS™ system allows you to achieve the right balance between adequate decompression and postoperative stability.
Clinical benefits
FDA approval
10-year clinical follow-up
Instrumentation allowing for precise placement
Immediate recovery of patient mobility
Simple revision with a fusion
Maintenance of segment mobility:
Flexion 8°
Extension 2°
Lateral bending 5°
Axial rotation 1.5°
Limitation of anteroposterior translation
(shear)
Indications
L3 – L5
Decompression
Moderate or severe lumbar spinal stenosis
Grade 1 degenerative spondylolisthesis
Facet arthrosis
Technical characteristics
TOPS™ System H = 21 height in mm
H = 30 height in mm
H = 38 height in mm d = 0° d = 14° d = 26° size S Upper rod:
Lower rod:
72 mm
67 mm size M Upper rod:
Lower rod:
82 mm
77 mm size L Upper rod:
Lower rod:
92 mm
87 mm
Rod ø 6 mm
Pedicle screw Diameter Length ø 6.5 mm ø 7.5 mm
40 mm
45 mm
50 mm
55 mm
Resources
These resources are reserved for registered healthcare professionals and related professionals on our site.
Tops – Language-specific resource
Tops – Language-specific resource
Tops- Shared resource for all languages with translation
Tops- Shared resource for all languages with translation
Tops – A resource common to all languages
Tops – A resource common to all languages
Test resource
Test resource
Learn more
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Dynamic The corresponding instruments are Class I medical devices. CE marking No.: 1023. Manufacturer: PREMIA SPINE Ltd. Recommendations for use: Carefully read the labeling, instructions for use, and surgical technique before any intervention.