DIVA

Device for Inter Vertebral
Autonomy

Prevention of lumbar
disc reherniation

A common pathology

>1M

surgeries worldwide1

Lumbar disc herniation discectomy is the most performed spinal surgery

Disc herniation is an annulus fibrosus tear and nucleus extrusion. It can result in nerve compression causing back and leg pain

DIVA: Disc herniation

A high complication rate

Disc herniation surgeries lead to high reoperation rates, in particular for reherniation at the operated level

Up to 23%

reoperation rate for lumbar herniations

Diva

DIVA

The implant preventing lumbar reherniation

Philosophy

Indications

1

Lumbar herniation alone

2

Monosegmental herniation

3

Disc height
≥ 8 mm

Clinical data 3

-62%

reoperation risk at 2 years postop

DIVA: Clinical Data 1

All-cause reoperation rate
at 2 years postop

DIVA: Clinical Data 2

Reoperation rate for reherniation at 2 years postop

4.6

Average satisfaction rate of patients after surgery 4

4.9

Average satisfaction rate amongst surgeons 4

How it works

References

  1. Lumbar disc herniation. Rev Bras Ortop. 2010;45(1):17–22.
  2. Complication rates of different discectomy techniques for symptomatic lumbar disc herniation: a systematic review and meta-analysis. Eur Spine J. 2020;29(7):1752–70.
  3. Effect of a strutted intradiscal spacer (DIVA®) on disc reherniation following lumbar discectomy: A 2-year retrospective matched cohort study. J Orthop. 2021.
  4. SC MEDICA PMCF report QRA-REC-PMCF report-2020-V1.0.

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