# SLIP OR FALL OF PERSON
> MSHA accident `220021400004` · 08/10/2001 · Green Valley Coal Company, LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall to the walkway or working surface
- **Occupation:** Mine manager, Mine foreman, Mine owner
- **Activity:** Walking, Running
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 12
- **Mine experience:** 2.82 years
## Operator
- **Controller:** Massey Energy Company
- **Operator:** Green Valley Coal Company, LLC
- **Mine:** [4603202](https://api.ai-analytics.org/mine/4603202)
## Narrative

EMPLOYEE WAS WALKING DOWN A ROCKY AREA WHEN HE SLIPPED ON A ROCK AND TWISTED OR HYPER EXTENDED HIS RIGHT KNEE. HE CONTINUED TO WORK. HE RECEIVED MEDICAL ATTENTION DURING APRIL 2002. * HE BEGAN MISSING WORK 5/2/2002.

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