# DISORDERS (REPEATED TRAUMA)
> MSHA accident `220073370053` · 10/15/2007 · United States Gypsum Company
## 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:** Unknown
- **Injury source:** NOISE,NEC
- **Nature of injury:** HEARING LOSS OR IMPAIRMNT
- **Body part:** EAR(S) INTERNAL & HEARING
- **Days lost:** 0
- **Mine experience:** 20.83 years
## Operator
- **Controller:** USG Corporation
- **Operator:** United States Gypsum Company
- **Mine:** [4100847](https://api.ai-analytics.org/mine/4100847)
## Narrative

Standard Threshold Shift in hearing - left ear. Employee underwent audiological testing June 2007 with an STS identified in both ears. He received notification of the immediate results but an additional air & bond conduction test was performed by an Audiologist on October 15 which confirmed the STS in the left ear.

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