# SLIP OR FALL OF PERSON
> MSHA accident `220121980019` · 06/30/2012 · M-I Swaco- A Schlumberger Company
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Outside foreman, Leadman
- **Activity:** Walking, Running
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 36.88 years
## Operator
- **Controller:** Schlumberger Ltd
- **Operator:** M-I Swaco- A Schlumberger Company
- **Mine:** [2600828](https://api.ai-analytics.org/mine/2600828)
## Narrative

Employee was walking on flat ground when he tripped and twisted his right knee in the wrong direction. He reported the incident and declined medical treatment at that time.  On July 9, 2012 he employee notified the employer that he was seeking medical treatment.  Employee was released to work on modified duty until recheck with his treating physician in approx 2 weeks.

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