# SLIP OR FALL OF PERSON
> MSHA accident `220120900001` · 08/29/2011 · Central - Allied Enterprises, Inc.
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **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:** Machine maintenance
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 79
- **Mine experience:** 15.62 years
## Operator
- **Controller:** Central Allied Enterprises Inc
- **Operator:** Central - Allied Enterprises, Inc.
- **Mine:** [3301554](https://api.ai-analytics.org/mine/3301554)
## Narrative

Injured worker (IW) stepped down (6"") from elevated concrete slab. IW lost balance and fell to ground. IW fell on right shoulder. IW examined by co occupational doctor and found no injury. The latent nature of injury became apparent overtime.  Surgery scheduled and completed 03/14/12. IW continued to work after initial fall until normally scheduled layoff.

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