# SLIP OR FALL OF PERSON
> MSHA accident `220120860003` · 11/11/2011 · Uae Coalcorp Associates
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Bull gang foreman, Labor foreman, Leadman, Section foreman, Shift boss
- **Activity:** Machine maintenance
- **Injury source:** LOOSE DIRT AND MUD
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 35
- **Mine experience:** 15 years
## Operator
- **Controller:** United American Energy
- **Operator:** Uae Coalcorp Associates
- **Mine:** [3607838](https://api.ai-analytics.org/mine/3607838)
## Narrative

Employee slipped in mud & twisted his right knee. He had pain in his knee but continued working. Doctor determined he needed surgery, had surgery on 3/21/12, he has been off of work since.

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