# SLIP OR FALL OF PERSON
> MSHA accident `220072560012` · 07/10/2007 · Eighty Four Mining Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Walking, Running
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 77
- **Mine experience:** 6.69 years
## Operator
- **Controller:** CONSOL Energy Inc
- **Operator:** Eighty Four Mining Company
- **Mine:** [3600958](https://api.ai-analytics.org/mine/3600958)
## Narrative

On 7/10/2007 the employee was walking along a beltline. He stated that he slipped in some mud twisting his right knee. The employee has continued to work until 8/31/2007 at which time he started missing work due to surgery on his right knee.

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