# SLIP OR FALL OF PERSON
> MSHA accident `220140520038` · 12/09/2013 · Santa Fe Aggregates Inc
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
- **Activity:** Machine maintenance
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 7.77 years
## Operator
- **Controller:** Teichert Inc
- **Operator:** Santa Fe Aggregates Inc
- **Mine:** [0405127](https://api.ai-analytics.org/mine/0405127)
## Narrative

Employee twisted his knee on 12/9/2013 while working in the plant but thought it was fine (First Aid only). He reported it to the Manager and returned to work that day.  On 2/19/14 employee informed the Superintendent that his knee was not healing.  He was transported to the clinic at that time where the physician recommended physical therapy.

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