# SLIP OR FALL OF PERSON
> MSHA accident `220093030019` · 09/10/2009 · Mosaic Potash Carlsbad Inc
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Ledgeman/hand, Quarry man
- **Activity:** Machine maintenance
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 2 years
## Operator
- **Controller:** Mosaic Company
- **Operator:** Mosaic Potash Carlsbad Inc
- **Mine:** [2900802](https://api.ai-analytics.org/mine/2900802)
## Narrative

EE was taking bolts out of cutting head motor. He was standing on side of pan when his right foot slipped causing his left knee to hyperextend. Complained of pain so went to company doctor on 10/20/09 and back on 10/27/09 - restrictions applied. EE back on restrictions 12/18/09 due to continuing pain. Waiting for orthopedic specialist appt for 2nd opinion.

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