# SLIP OR FALL OF PERSON
> MSHA accident `220241660023` · 06/04/2024 · US Mine Corp
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall from machine
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** GROUND
- **Nature of injury:** UNCLASSIFIED,NOT DETERMED
- **Body part:** KNEE/PATELLA
- **Days lost:** 212
- **Mine experience:** 0.1 years
## Operator
- **Controller:** A Scott  Dockter
- **Operator:** US Mine Corp
- **Mine:** [0401878](https://api.ai-analytics.org/mine/0401878)
## Narrative

Working to remove an out of service apron feeder. Tripped and unexpectedly stepped off to the ground approx 30"" below. Had significant left knee pain. Taken to ER for treatment. Placed off work, awaiting MRI for better diagnosis.

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