# HANDLING OF MATERIALS
> MSHA accident `220130940019` · 04/02/2013 · Cemex Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Getting on or off equipment
- **Injury source:** SURFACE MINING MACHINES
- **Nature of injury:** UNCLASSIFIED,NOT DETERMED
- **Body part:** KNEE/PATELLA
- **Days lost:** 38
- **Mine experience:** 18.4 years
## Operator
- **Controller:** Cemex S A
- **Operator:** Cemex Inc
- **Mine:** [0100016](https://api.ai-analytics.org/mine/0100016)
## Narrative

As the affected employee was climbing onto the 990 Loader he felt his right knee pop when he transitioned from the first step up to the second step.  Employee felt pain and wanted to go to the doctor for evaluation.  Doctor did an X-Ray which revealed fluid on the employee's knee.

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