# SLIP OR FALL OF PERSON
> MSHA accident `220060170004` · 01/05/2006 · Bridger Coal Company
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Greaser, Grease man, Oiler, Lube man, Dragline oiler
- **Activity:** Getting on or off equipment
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ANKLE
- **Days lost:** 0
- **Mine experience:** 26.96 years
## Operator
- **Controller:** MidAmerican Energy Holdings Company; IDACORP
- **Operator:** Bridger Coal Company
- **Mine:** [4800677](https://api.ai-analytics.org/mine/4800677)
## Narrative

The employee was dismounting the shoe of the #103 dragline when he stepped on uneven ground and twisted his left ankle.  Upon medical evaluation, it was determined that he had strained his left ankle.  This accident has resulted in a restricted duty occurrence.

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