# SLIP OR FALL OF PERSON
> MSHA accident `220193260007` · 11/17/2019 · Iron Oak Permian LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall down stairs
- **Occupation:** Hydrate plant operator
- **Activity:** Walking, Running
- **Injury source:** STEPS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 1.54 years
## Operator
- **Controller:** Black Mountain Sand Holdings LLC
- **Operator:** Iron Oak Permian LLC
- **Mine:** [4105335](https://api.ai-analytics.org/mine/4105335)
## Narrative

Employee was walking down a stairway, tripped and fell, spraining right knee. Took employee to ER. Some swelling, no damage to knee other than sprain. Put knee in brace. Use crutches as needed. Stairs were clean and dry. No obstructions, well lighted.

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