InterSpace® Knee
Now Including an Augmented Tibial Stem (ATS)
InterSpace® Knee
Now Including an Augmented Tibial Stem (ATS)
InterSpace® Knee
InterSpace Knee is designed to temporarily replace an infected implant during a Total Knee Arthroplasty (TKA) and provide the patient with mobility and predictable, consistent local antibiotic release.1-3
To complement our preformed knee spacer, we now offer an augmented tibial stem (ATS), which comes in multiple size and thickness options to best fit patient anatomy without sacrificing the stem length.
Features and Benefits of InterSpace Knee ATS
InterSpace Knee ATS Ordering Information
Both kits must be ordered to do a case
| Size | REF | Trial Size | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | Gentamicin Base |
|---|---|---|---|---|---|---|---|---|
| Small (S) | SPK0022 | 6054 | 54 | 40 | 60 | 36 | 16 | 0.9g |
| Medium (M) | SPK0122 | 7064 | 64 | 47 | 70 | 42 | 17 | 1.3g |
| Large (L) | SPK0222 | 8074 | 74 | 54 | 80 | 48 | 18 | 1.8g |
| Extra Large (XL) | SPK0322 | 9084 | 84 | 61 | 90 | 54 | 19 | 2.7g |
Trials: SPK90Z1 InterSpace Knee Trials (S, M, L) | SPK03Z1 InterSpace Knee Trials (XL)
InterSpace ATS: KIT-ISK_ATS (Colors indicate ATS pairings)
| Size | REF | InterSpace Knee Pairing | F (mm) | G (mm) | H (mm) | I (mm) | J (mm) | Gentamicin Base |
|---|---|---|---|---|---|---|---|---|
| InterSpace ATS (60/07) | SPK0422 | S or M | 7 | 32 | 11 | 60 | 36 | 0.3g |
| InterSpace ATS (60/12) | SPK0522 | S or M | 12 | 32 | 11 | 60 | 36 | 0.5g |
| InterSpace ATS (80/07) | SPK0622 | L or XL | 7 | 40 | 11 | 80 | 48 | 0.5g |
| InterSpace ATS (80/12) | SPK0722 | L or XL | 12 | 40 | 11 | 80 | 80 | 0.8g |
Trials: SPK90Z2 InterSpace ATS Trials (All Sizes)
- Romano CL, et al. Two-stage revision surgery with preformed spacers and cementless implants for septic hip arthritis: a prospective, non-randomized cohort study. BMC Infect Dis. 2011 May 16;11:129. doi: 10.1186/1471-2334-11-129.
- Pattyn C, et al. Preformed gentamicin spacers in two-stage revision hip arthroplasty: functional results and complications. Int Orthop. 2011 Oct;35(10):1471-6. doi: 10.1007/s00264-010-1172-8. Epub 2010 Nov 30.
- Burnett S, et al. Technique and timing of two-stage exchange for infection in TKA. Clin Orthop Relat Res. 2007 Nov;464:164-78.
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