# MACHINERY
> MSHA accident `220110560028` · 02/14/2011 · U.S. Silver-Idaho, Inc.
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Stoper miner
- **Activity:** Underground equipment, NEC
- **Injury source:** DRIL-PRCUSV,HRD ROC,JKHMR
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** MOUTH/LIP/TEETH/TONGUE/THROAT/TASTE
- **Days lost:** 0
- **Mine experience:** 11.5 years
## Operator
- **Controller:** U S Silver Corporation
- **Operator:** U.S. Silver-Idaho, Inc.
- **Mine:** [1000082](https://api.ai-analytics.org/mine/1000082)
## Narrative

Miner was preparing to bolt the roof when he stumbled and inadvertently twisted the leg feed on the drill. Machine rose up suddenly and struck the miner in the mouth. Miner's front bridge was broken and had 2 sutures on the inside of his upper lip. There were 4 teeth broken out of the bridge.

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