# SLIP OR FALL OF PERSON
> MSHA accident `220190590006` · 02/21/2019 · Black Butte Coal Company
## 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:** Driller, Highwall operator, Highwall drill operator
- **Activity:** Walking, Running
- **Injury source:** GROUND
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** ANKLE
- **Days lost:** 83
- **Mine experience:** 39.08 years
## Operator
- **Controller:** Lighthouse Resources Inc; Anadarko Petroleum Corporation
- **Operator:** Black Butte Coal Company
- **Mine:** [4801180](https://api.ai-analytics.org/mine/4801180)
## Narrative

Employee stepped on small rock while stepping out of a Ford F-150 pick-up truck. This caused EE to lose EE's balance and fall after rolling EE's ankle. X-rays showed that EE broke EE's lower right fibula in three places.

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