# SLIP OR FALL OF PERSON
> MSHA accident `220112800025` · 09/28/2011 · Phoenix Cement
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Greaser, Grease man, Oiler, Lube man, Dragline oiler
- **Activity:** Machine maintenance
- **Injury source:** LOOSE DIRT AND MUD
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 17
- **Mine experience:** 6.38 years
## Operator
- **Controller:** Salt River Pima-Maricopa Indian Community
- **Operator:** Phoenix Cement
- **Mine:** [0200001](https://api.ai-analytics.org/mine/0200001)
## Narrative

EE was lubricating a tail pulley and reported slipping in mud created by recent rain storms and twisting his left knee. EE reported the incident to his supervisor the following day 9/29/11 as a first aid only and did not request medical attention until 10/05/11. EE was diagnosed with a ""strain"" to the left knee and released to work with restrictions.

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