# SLIP OR FALL OF PERSON
> MSHA accident `220101400015` · 05/09/2010 · EP Minerals, LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Quality control technician, Laboratory technician, Laboratory assistant
- **Activity:** Walking, Running
- **Injury source:** STEPS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 2 years
## Operator
- **Controller:** EP Management Corporation
- **Operator:** EP Minerals, LLC
- **Mine:** [3503236](https://api.ai-analytics.org/mine/3503236)
## Narrative

While employee was coming down the stairs holding both handrails his right heel caught the stair and caused him to lurch forward.  This caused him to hyper extend his right knee.

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