# DISORDERS (REPEATED TRAUMA)
> MSHA accident `220171030005` · 03/22/2017 · Rock Structures Construction
## Details
- **Degree of injury:** OCCUPATNAL ILLNESS NOT DEG 1-6
- **Classification:** DISORDERS (REPEATED TRAUMA)
- **Accident type:** NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** NOISE,NEC
- **Nature of injury:** HEARING LOSS OR IMPAIRMNT
- **Body part:** EAR(S) INTERNAL & HEARING
- **Days lost:** 0
- **Mine experience:** 14.04 years
## Operator
- **Controller:** Antonio  Paredes
- **Operator:** Rock Structures Construction
- **Mine:** [0405308](https://api.ai-analytics.org/mine/0405308)
## Narrative

The miner had a reportable standard threshold shift on their annual hearing test. A follow up test confirmed the shift.

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