OSHA Workplace Injury Research

Machinery Entanglement Causes Severe Injuries

OSHA recorded 15,092 severe cases where you were caught in running equipment, with amputations occurring in 75% of incidents.

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How often these injuries happen

OSHA recorded 15,092 severe cases involving you being caught in running powered equipment over the last decade. Amputations are the most frequent outcome, accounting for 75% of all reported incidents in this category.

These injuries most often impact your fingers, which are involved in 76% of all recorded cases. The high frequency of permanent tissue loss and crushing injuries highlights the extreme danger posed by inadequately guarded machinery.

Reported Projected
01k2k3k20152026
Data: Federal OSHA Severe Injury Reports (29 states). 2025 and 2026 data forecasted by ClaimsBoost research team.

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Common injuries

Entanglement often occurs when you interact with conveyors, extruding machinery, or food processing equipment during normal operation. These incidents frequently happen when safety guards are bypassed, missing, or improperly adjusted, allowing your hands and arms to be pulled into moving parts like spindles or rollers.

1 Amputations, avulsions, enucleations
Incidents
11,224
Share
75% of reported incidents
2 Fractures
Incidents
1,661
Share
11% of reported incidents
3 Traumatic injuries or exposures— unspecified
Incidents
986
Share
7% of reported incidents
4 Cuts, lacerations, punctures without injury to internal structures
Incidents
644
Share
4% of reported incidents
5 Severe wounds or internal injuries and other injuries
Incidents
176
Share
1% of reported incidents
6 Injuries to internal organs and major blood vessels
Incidents
60
Share
0% of reported incidents
7 Nonfatal 'crushing' injuries
Incidents
44
Share
0% of reported incidents
8 Bruises, contusions
Incidents
36
Share
0% of reported incidents
Injury Type Incidents Share
1Amputations, avulsions, enucleations 11,22475% of reported incidents
2Fractures 1,66111% of reported incidents
3Traumatic injuries or exposures— unspecified 9867% of reported incidents
4Cuts, lacerations, punctures without injury to internal structures 6444% of reported incidents
5Severe wounds or internal injuries and other injuries 1761% of reported incidents
6Injuries to internal organs and major blood vessels 600% of reported incidents
7Nonfatal 'crushing' injuries 440% of reported incidents
8Bruises, contusions 360% of reported incidents

Where injuries happen most

Manufacturing accounts for 70% of all severe entanglement cases. The high volume of high-speed production machinery in this sector requires strict adherence to machine guarding protocols to prevent you from coming into contact with dangerous pinch points.

Manufacturing 70%
Wholesale Trade 6%
Construction 5%
Administrative Services 4%
Retail Trade 3%
Other 12%

Real cases like yours

Common patterns in these reports include you reaching into machinery to clear jams, adjust settings, or take measurements while equipment is still energized. Many incidents involve your clothing or limbs being pulled into spindles or rollers unexpectedly. If any of these scenarios sound like what happened to you, an attorney can help you review the specifics of your incident.

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