# SLIP OR FALL OF PERSON
> MSHA accident `220231920017` · 06/23/2023 · Vulcan Construction Materials, LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Drill operator
- **Activity:** Machine maintenance
- **Injury source:** LOOSE DIRT AND MUD
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 33 years
## Operator
- **Controller:** Vulcan Materials Company
- **Operator:** Vulcan Construction Materials, LLC
- **Mine:** [0100021](https://api.ai-analytics.org/mine/0100021)
## Narrative

Employee slipped in some mud while fueling employee's drill and twisted left knee.  Employee sought medical attention on June 27, 2023 and was diagnosed with a sprain and released to full duty.  Employee returned to the doctor on July 7, 2023 for a follow up and was prescribed physical therapy, continuing full duty.

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