OSHA Workplace Injury Research

Internal Organ Injuries at Work

OSHA recorded 31 severe cases involving internal organ trauma, often resulting in emergency surgery and long-term recovery.

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How often these injuries happen

OSHA recorded 31 severe cases involving internal organs over the last decade. You should know that 90 percent of these incidents involve direct trauma to internal organs and major blood vessels, which often require immediate medical intervention.

Damage to internal organs is life-altering because these injuries frequently involve critical systems like your liver or spleen. Such trauma often limits your physical capacity for months or years, impacting your ability to return to demanding manual labor.

Reported Projected
010203020152025
Data: Federal OSHA Severe Injury Reports (29 states). 2025 and 2026 data forecasted by ClaimsBoost research team.

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How these injuries happen

Most internal organ injuries occur when you are struck by heavy objects or caught between machinery. Falling objects account for 16 percent of these severe incidents, often causing blunt force trauma to your abdomen. When equipment is not properly guarded or when vehicles are operated in tight spaces, your risk of being crushed or struck by propelled materials increases significantly.

1 Struck by falling object
Incidents
5
Share
16% of reported incidents
2 Other fall to lower level
Incidents
3
Share
10% of reported incidents
3 Fall on same level
Incidents
3
Share
10% of reported incidents
4 Struck by propelled object or substance
Incidents
2
Share
6% of reported incidents
5 Nonroadway collision with object other than vehicle
Incidents
2
Share
6% of reported incidents
6 Fall to lower level from collapsing structure or equipment
Incidents
2
Share
6% of reported incidents
7 Struck by running powered equipment— n.e.c.
Incidents
1
Share
3% of reported incidents
8 Compressed between running equipment and other object(s)
Incidents
1
Share
3% of reported incidents
Cause Incidents Share
1Struck by falling object 516% of reported incidents
2Other fall to lower level 310% of reported incidents
3Fall on same level 310% of reported incidents
4Struck by propelled object or substance 26% of reported incidents
5Nonroadway collision with object other than vehicle 26% of reported incidents
6Fall to lower level from collapsing structure or equipment 26% of reported incidents
7Struck by running powered equipment— n.e.c. 13% of reported incidents
8Compressed between running equipment and other object(s) 13% of reported incidents

Where injuries happen most

Manufacturing and construction each account for 19 percent of these severe internal injuries. In these environments, the combination of heavy machinery, moving vehicles, and high-pressure tasks creates a constant risk of impact. You are frequently exposed to hazards where a single equipment failure or safety lapse can lead to life-threatening abdominal trauma.

Manufacturing 19%
Construction 19%
Accommodation & Food Services 10%
Agriculture 10%
Arts & Entertainment 10%
Other 32%

Real cases like yours

Common patterns in these reports involve you being pinned by heavy equipment, struck by falling materials, or injured by malfunctioning tools. These incidents often occur during routine tasks like loading trucks or operating lifts, where a momentary lapse in safety protocols leads to severe physical harm. If any of these scenarios sound like what happened to you, an attorney can help you review the specifics of your case.

Year State Industry Incident summary

Source: OSHA Severe Injury Reports. Narratives are verbatim from filings; identifying details may have been redacted by OSHA.

Frequently asked questions