# SLIP OR FALL OF PERSON
> MSHA accident `220120810028` · 03/09/2012 · CEMEX Construction Materials Florida, LLC
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Pumper
- **Activity:** Walking, Running
- **Injury source:** STEPS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 27
- **Mine experience:** 18.69 years
## Operator
- **Controller:** Cemex S A
- **Operator:** CEMEX Construction Materials Florida, LLC
- **Mine:** [0800046](https://api.ai-analytics.org/mine/0800046)
## Narrative

While employee was walking down stairs, he missed a step and partially fell off balance stretching right knee forward. After catching himself with handrails, he noticed severe pain in knee.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*