# DISORDERS (REPEATED TRAUMA)
> MSHA accident `220191230021` · 05/01/2019 · IN Limestone Co
## Details
- **Degree of injury:** OCCUPATNAL ILLNESS NOT DEG 1-6
- **Classification:** DISORDERS (REPEATED TRAUMA)
- **Accident type:** NEC
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Surface equipment, NEC
- **Injury source:** NOISE,NEC
- **Nature of injury:** HEARING LOSS OR IMPAIRMNT
- **Body part:** EAR(S) INTERNAL & HEARING
- **Days lost:** 0
- **Mine experience:** 1.12 years
## Operator
- **Controller:** Polycor Inc
- **Operator:** IN Limestone Co
- **Mine:** [1201061](https://api.morvs.ai/mine/1201061)
## Narrative

Employee diagnosed with Standard Threshold Shift in hearing when 2019 audiogram was compared to baseline test.

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