# Total Facet Arthroplasty System®(TFAS®) Clinical Trial

> **NCT00418197** · PHASE3 · UNKNOWN · sponsor: **Archus Orthopedics, Inc.** · enrollment: 450 (estimated)

## Conditions studied

- Spinal Stenosis
- Low Back Pain
- Spondylolisthesis
- Lumbar Spinal Stenosis
- Leg Pain
- Spinal Diseases

## Interventions

- **DEVICE:** Total Facet Arthroplasty System® (TFAS®)

## Key facts

- **NCT ID:** NCT00418197
- **Lead sponsor:** Archus Orthopedics, Inc.
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2005-08
- **Primary completion:** —
- **Final completion:** —
- **Target enrollment:** 450 (ESTIMATED)
- **Last updated:** 2009-02-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00418197

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00418197, "Total Facet Arthroplasty System®(TFAS®) Clinical Trial". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT00418197. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*