30
CPSC NEISS Data 2008–2024

Lapidary Equipment

Twenty years of CPSC NEISS emergency-room records for this consumer product category, combined with demographic breakdowns, multi-year injury trends, and matching recall notices.

Home Structures & Construction Materials · CPSC Code 533

Stable over 5 years

The verdict

Lapidary Equipment carry a danger score of 30/100 (low risk), driven by roughly 68 ER-treated injuries a year that are roughly flat over the last five years.

30/100
danger score (low risk)
68
ER visits per year (avg)
16.7%
end in hospital admission
25-34
most-injured age group

Every figure is rendered from the CPSC NEISS record for product code 533 - last data year 2024.

PlainSafety danger score

0/100100/10030/100
PlainSafety danger score

Source: CPSC NEISS danger-score model As of 2024

How this 30/100 score is built

The score is computed from four CPSC-derived factors for lapidary equipment - no opinion, no editorializing:

  • Injury volume68 ER visits/yr
  • Severity (hospitalization rate)16.7%
  • Fatality rate0.00%
  • 5-year trend+7%

See the full methodology for the exact weighting of each factor.

What the CPSC Data Shows

Lapidary Equipment (CPSC product code 533, in the Home Structures & Construction Materials category) generate an estimated 68 emergency-room visits every year in the United States, adding up to roughly 407 ER-treated injuries across the 17-year span from 2008 to 2024. PlainSafety derives a danger score of 30/100 for this category (low risk), combining raw injury volume, demographic reach, severity of outcome, and multi-year trend. The five-year trajectory shows that injury counts are roughly flat over the last five years, with the busiest year on record being 2024 (108 estimated ER visits) and the quietest 2012 (16 estimated visits).

The single most common ER diagnosis for lapidary equipment is ingestion to the internal, accounting for approximately 108 visits across the 20-year NEISS window, followed by laceration to the finger (79 cases). The 25-34 age group absorbs the largest share of injuries, about 151 cases over the NEISS window, and males appear slightly more often than the opposite sex in that cohort. Severity outcomes from the NEISS disposition field show that 16.7% of ER visits involving this product end in hospital admission or transfer.

Beyond the hospital-sampled NEISS projections, this page also aggregates 0 consumer incident reports filed directly on SaferProducts.gov, plus 5 anonymized ER narratives - together forming a layered picture of how lapidary equipment fail in real households. Every figure on this page comes from CPSC-published data: NEISS projects national estimates from a probability sample of about 100 U.S. hospital emergency departments, while SaferProducts.gov collects voluntary reports from consumers, manufacturers, and clinicians. The danger score, trend indicators, and demographic breakdowns update automatically when CPSC releases a new yearly NEISS file, which is why this page is dated 2024-12-31. For regulatory context, consult CPSC recall notices and the SaferProducts.gov public database linked below.

68
Injuries / Year
16.7%
Hospitalization Rate
0.00%
Fatality Rate

Annual Injury Estimates (2008–2024)

050100150 200820122015201820212024 108
Estimated annual emergency-room visits for Lapidary Equipment, CPSC NEISS

Source: CPSC NEISS national injury estimates As of 2024

Source: CPSC NEISS national estimates CPSC NEISS national estimates Injuries represent ER-treated cases only

Who Gets Injured?

Age Group Male Female Total
0-4 0 108 108
5-14 16 0 16
25-34 151 0 151
35-44 132 0 132

Most Common Injuries

Body Part Diagnosis Est. Injuries
Internal Ingestion 108
Finger Laceration 79
Eyeball Contusions, Abr. 75
Upper Trunk Strain, Sprain 72
Upper Arm Fracture 57
Face Laceration 16

Severity Breakdown

Treated/examined And Released 86.0% (350)
Treated And Admitted/hospitalized 14.0% (57)

ER Visit Narratives

Real anonymized emergency room reports from the CPSC NEISS database.

Age 4 · Female · Internal · Ingestion · 2024

4YOF SWALLOWED A GEM STONE FROM ROCK KITDX FB , SWALLOWED

Age 44 · Male · Upper Arm · Fracture · 2021

44YOM PT USING HIS ROCK TUMBLER MACHINE LOST CONTROL OF IT AND IT SLASHED HIS RT UPPER ARM DX OPEN FRACTURE RT HUMERUS, LACERATION RT HUMERUS 6CM

Age 29 · Male · Finger · Laceration · 2018

29YOM WHO WAS USING ROCK GRINDER WHEN HE CUT HIS THUMB DX COMPLETE TENDON LAC OF THE LEFT EXTENSOR OF THE LEFT THUMB

Age 43 · Male · Eyeball · Contusions, Abr. · 2015

43 YOM POLISHING CONCRETE, C/O METAL IN EYE DX CORNEAL ABRASION

Age 29 · Male · Upper Trunk · Strain, Sprain · 2008

PT WITH BACK PAIN AFTER LIFTING FOOT STONE-BACK STRAIN

Product Recalls

Search for active and past recalls related to lapidary equipment on the CPSC website.

Frequently Asked Questions

How dangerous are lapidary equipment?

Based on 20 years of CPSC data, lapidary equipment have a danger score of 30/100 (low risk). An estimated 68 ER-treated injuries occur annually in the U.S. related to this product category.

What are the most common injuries from lapidary equipment?

The most common injury is ingestion to the internal, accounting for approximately 108 injuries over 20 years.

Are injuries from lapidary equipment increasing or decreasing?

Stable over 5 years.

Who is most at risk for lapidary equipment injuries?

The 25-34 age group accounts for the most injuries, with approximately 151 cases recorded over 20 years. Males are more frequently injured in this age group.

What happens when someone is injured by lapidary equipment?

Of all ER visits involving lapidary equipment, approximately 16.7% result in hospital admission. The majority of patients (83.3%) are treated and released from the emergency department.

How can I report a safety problem with lapidary equipment?

You can file a consumer incident report at SaferProducts.gov, the official CPSC reporting portal. Reports help the CPSC identify emerging hazards and trigger investigations or recalls. You can also call the CPSC hotline at 1-800-638-2772.

Safety Guides

What this means for you

Treat the 30/100 score as relative risk between products, not your personal odds of injury.

  • See where this category ranks against every other tracked product. Full rankings
  • Injuries cluster in the 25-34 age group, take extra care if that describes your household.
  • Check for active recalls on this product before you assume it is safe. CPSC recalls

NEISS estimates ER-treated injuries from a national probability sample of hospitals; they do not capture injuries treated elsewhere or not treated at all.

Data: CPSC National Electronic Injury Surveillance System (NEISS) 2005–2024 and SaferProducts.gov consumer incident reports. Injury estimates are based on a nationally representative probability sample of U.S. hospital emergency departments. This page is for informational purposes only and is not affiliated with the CPSC.