# SLIP OR FALL OF PERSON
> MSHA accident `220091630020` · 05/02/2009 · Mosaic Fertilizer LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall to the walkway or working surface
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Getting on or off equipment
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 15.13 years
## Operator
- **Controller:** Mosaic Company
- **Operator:** Mosaic Fertilizer LLC
- **Mine:** [0800835](https://api.ai-analytics.org/mine/0800835)
## Narrative

During the course of normal job duties, employee stepped down from pump and strained his left knee. Contacted nurse who instructed employee to put ice pack on knee and monitor progress as day goes along. Initially treated as minor first aid and became recordable on 6/10/2009 when physician assigned light duty and scheduled surgery.

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