# HANDTOOLS (NONPOWERED)
> MSHA accident `220173520004` · 12/14/2017 · Dyna Rock and Sand Inc
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Struck by... NEC
- **Occupation:** Crusher attendant/operator, Pan feeder operator/worker
- **Activity:** Hand tools (not powered)
- **Injury source:** CROWBAR,PRY BAR
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** JAW INCLUDE CHIN
- **Days lost:** 6
- **Mine experience:** 0.38 years
## Operator
- **Controller:** John C  Mc Cauley
- **Operator:** Dyna Rock and Sand Inc
- **Mine:** [0202763](https://api.ai-analytics.org/mine/0202763)
## Narrative

Crew removing rock from rock crusher; rock bar popped back hitting employee on right lower jaw, breaking jaw bone.

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