# SLIP OR FALL OF PERSON
> MSHA accident `220042430045` · 08/11/2004 · National Coal Corporation
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Greaser, Grease man, Oiler, Lube man, Dragline oiler
- **Activity:** Machine maintenance
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 34
- **Mine experience:** 1 years
## Operator
- **Controller:** National Coal Corporation
- **Operator:** National Coal Corporation
- **Mine:** [4003206](https://api.ai-analytics.org/mine/4003206)
## Narrative

WHILE GREASING EQUIPMENT EMPLOYEE STATES HE TWISTED HIS LEFT KNEE. HIS KNEE WAS SWOLLEN AND SORE.

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