Slicers And Choppers
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.
Containers, Tableware & Packaging · CPSC Code 469
Stable over 5 years
The verdict
Slicers And Choppers carry a danger score of 38/100 (low risk), driven by roughly 20,882 ER-treated injuries a year that are roughly flat over the last five years.
- 38/100
- danger score (low risk)
- 20,882
- ER visits per year (avg)
- 0.3%
- end in hospital admission
- 25-34
- most-injured age group
Every figure is rendered from the CPSC NEISS record for product code 469 - last data year 2024.
PlainSafety danger score
How this 38/100 score is built
The score is computed from four CPSC-derived factors for slicers and choppers - no opinion, no editorializing:
- Injury volume20,882 ER visits/yr
- Severity (hospitalization rate)0.3%
- Fatality rate0.00%
- 5-year trend+6%
See the full methodology for the exact weighting of each factor.
What the CPSC Data Shows
Slicers And Choppers (CPSC product code 469, in the Containers, Tableware & Packaging category) generate an estimated 20,882 emergency-room visits every year in the United States, adding up to roughly 417,644 ER-treated injuries across the 20-year span from 2005 to 2024. PlainSafety derives a danger score of 38/100 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 (34,795 estimated ER visits) and the quietest 2005 (9,741 estimated visits).
The single most common ER diagnosis for slicers and choppers is laceration to the finger, accounting for approximately 271,937 visits across the 20-year NEISS window, followed by avulsion to the finger (96,989 cases). The 25-34 age group absorbs the largest share of injuries, about 78,719 cases over the NEISS window, and females appear slightly more often than the opposite sex in that cohort. Severity outcomes from the NEISS disposition field show that 0.3% of ER visits involving this product end in hospital admission or transfer.
Beyond the hospital-sampled NEISS projections, this page also aggregates 435 consumer incident reports filed directly on SaferProducts.gov, plus 20 anonymized ER narratives - together forming a layered picture of how slicers and choppers 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.
Annual Injury Estimates (2005–2024)
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 | 2,446 | 2,338 | |
| 5-14 | 8,421 | 7,763 | |
| 15-24 | 24,179 | 24,717 | |
| 25-34 | 32,791 | 45,928 | |
| 35-44 | 28,658 | 43,781 | |
| 45-54 | 25,484 | 44,006 | |
| 55-64 | 24,044 | 39,443 | |
| 65-74 | 17,679 | 26,876 | |
| 75+ | 9,449 | 9,617 |
Most Common Injuries
| Body Part | Diagnosis | Est. Injuries |
|---|---|---|
| Finger | Laceration | |
| Finger | Avulsion | |
| Hand | Laceration | |
| Finger | Amputation | |
| Finger | Contusions, Abr. | |
| Hand | Avulsion | |
| Finger | Other | |
| Foot | Laceration | |
| Finger | Fracture | |
| Wrist | Laceration | |
| Hand | Contusions, Abr. | |
| Toe | Laceration | |
| Lower Arm | Laceration | |
| Face | Laceration | |
| Lower Leg | Laceration |
Severity Breakdown
ER Visit Narratives
Real anonymized emergency room reports from the CPSC NEISS database.
71YOF C/O LAC TO LEFT HAND, SHE WAS USING A VEGETABLE SLICER WHEN SHE CUT HERSELF. BOTH LACS ARE 2CM LONG. DX;LAC OF FINGERS
61 YOF CUT FINGER TIP OFF WITH SLICER CUTTING FOOD DX: AMPUTATION
72 YOM CUT RIGHT FINGER ON A MANDOLIN SLICER AND WON'T STOP BLEEDING. DX: AVULSION OF FINGERTIP
31 YOF LACERATED LEFT PINKY FINGER SUSTAINED 3-4 DAYS AGO FROM A NEW CHOPPER. DX: LACERATION LEFT LITTLE FINGER.
19YOM WALKED IN TO ED COMPLAINING OF LACERATION TO FINGER BY A MEAT CUTTER LAST NIGHT. DX:FACIAL LACERATION; LACERATION OF RIGHT INDEX FINGER.
10YOM, ATTEMPTING TO CUT APPLE W/ SLICER, CUT RIGHT WRIST DX: LACERATION W/O CLOSURE RIGHT HAND
29YOF, CUT RIGHT HAND ON MANDOLIN SLICER DX RIGHT HAND SKIN AVULSION
30YOM PATIENT CUT HIS FINGER WHILE USING A MANDOLIN TO CUT BEEF STICKS DX: AVULSION OF NAIL OF LEFT MIDDLE FINGER
23YOF, C/O LACERATION, CUT RIGHT THUMB & INDEX FINGER ON POTATO SLICER DX: AVULSION TYPE LACERATION OF RIGHT INDEX FINGER & RIGHT THUMB
20YOF PRESENTS WITH CHIEF COMPLAINT OF RIGHT THUMB LACERATION AFTER CUTTING IT WITH A SLICER LAST NIGHT AROUND 2230. DX:LACERATION OF RIGHT THUMB.
41YOF PRESENTS WITH RIGHT MIDDLE FINGER INJURY SLICED ON FOOD SLICER, WAS USING A POTATO SLICE AND GOT THE BLADE. DX: INJURY OF FINGER OF RIGHT HAND, LACERATION OF RIGHT INDEX FINGER WITHOUT FOREIGN BODY WITHOTU DAMAGE TO NAIL
60YOF C/O CUTTING MIDDLE FINGER ON LEFT HAND WITH A CHEESE SLICER. LEFT BEFORE EVALUATION. DX: UNKNOWN
Consumer Incident Reports
Reports filed by consumers on SaferProducts.gov.
I purchased a kitchen a mandolin slicer yesterday at Costco in Dedham Massachusetts. Last night was the first time I used it. I believe this to be a terrible product which comes with very poor & vague instructions and safety warnings. First of all, the first time I tried to slice a tomato, the plastic blade cover broke off. The part that is supposed to hold the tomato was virtually impossible to use. The fresh and firm tomato came out like tomato sauce rather than sliced perfectly as per the instructions in the skimpy 4 page manual as well as verbiage on the box. The second time I tried to use the product, after attempting to re-install the "Blade safety" cover I tried slicing an onion. Again the plastic safety blade shield broke off and the food holder slider did not hold the onion in place. The third time I attempted to use it to slice a cucumber, the blade safety cover was broken and the food holder slide was not able to hold the cucumber in place even thought I first cut it in half to provide a more flat surface. As the product was not working as advertised I attempted to slice the cucumber without the food holder or the blade safety cover. After several slices my pointer finger got sliced off about 3/4 of an inch and was bleeding profusely. After my family assisted with first aid, I went to the Newton Wellesley Hospital the next morning at which time they termed the would as an avulsion and there was no way to stitch the wound. As a result of the lack of working safety devices and inadequate instructions, I now will have a permanent disfigurement on my right pointer finger.
My husband was cutting fruit. We have a KitchenAid Classic Fruit Slicer that cores and cuts fruit into slices. He was cutting a piece of fruit, the slicer was set on top of the fruit and you are to press down with your hands on the side grips. When he did that mid way through the blades broke free of their outer plastic housing and the back of the blade sliced through my husbands hand. He needed 4 stitches at the Emergency Room for a laceration just over an inch wide and a quarter inch deep.
I was using the mueller onion chopper pro for probably the 4th or 5th time. The design is that you put the blades into place and then use a locking mechanism to lock them before using it to chop food. I was locking the blades into place when the locking mechanism broke, causing my hand to go forward into the blades slicing my finger in the process, which warranted an urgent care visit and 3 stitches.
The consumer stated that her husband received an inch long cut on his thumb from the slicer as he took it out of the box. The consumer's husband applied at home first aid. The slicer was only wrapped in a clear, plastic bag. The consumer contacted the manf on 9/30/14 regarding the incident. The consumer stated that the representative listened and took down the model # and purchase store information. The consumer was not asked for her name or any other contact information. The consumer was not provided further information. The rep stated that he would talk to his boss. They did not ask to have the product shipped back for inspection. The consumer stated that when she spoke to the manf, they informed her that the product should have been in a neutral position, so it should not have been able to cause any injury. However, the consumer stated that when her husband took it out of the box, the blade was raised. The consumer stated that there are no warnings on the outside of the packaging asking to take proper care when opening the package. The consumer stated that the labeling is on the insert, located on the inside of the packaging. The consumer also contacted the retailer, but they did not know what to do about such an incident.
I was using my apple corer/slicer to cut through Granny Smith apples in preparation for baking. I was using the usual firm pressure necessary to move the slicer through an apple, but on this occasion the blades separated from the frame and remained wedged high in the apple. The outside of the slicer, which I was still holding onto, passed rapidly by the now-free blades, slicing deeply into the pads of both my thumbs.
Purchased a SUPMAKIN MANDOLINE FOOD SLICER from amazon on aug. 3 2024. Have used it about 2 months, while cleaning found chipped teeth in the main body. There is the possibility of small plastic pieces getting into the food. I have pictures of chipped teeth.
Severe laceration down the length of my fifth finger into extensor tendon that required surgery. Laceration occurred while using the Spiral Vegetable Slicer made by Paderno/World Cuisine which has NO GUARD WHATSOEVER to protect user from multiple exposed blades. User manual does not provide adequate warning other than advising that the blades are sharp. Vegetables like zucchini are fixed in a horizontal orientation onto the machine with plastic spikes that rotate the vegetable as the consumer rotates one end with a hand crank. The opposite end of the vegetable fits up against a series of triangular blades protruding toward the oncoming vegetable and another blade that works like a mandolin slicer. The device turns a zucchini into spaghetti as a hand crank is turned at one end pushing the zucchini into the array of blades. When I began turning the crank the zucchini slipped out of position and I reached to steady the zucchini and the device at the end close to the blades and probably miscalculated; the dorsal side of my fifth finger was sliced open on the triangular blades below the profile of the zucchini. My doctor advised me the machine is VERY dangerous!!!!! So many people are buying this same device and I am worried someone will loose a finger. These blades could easily be protected by a simple guard without interfering with the function of the device.
I purchased the Veggetti pasta maker. I used it to slice up 1 cucumber, a squash and a zucchini. My sister found a small mental piece that looked like it came from the inside of the Veggetti in her cucumber slices. Sure enough their was a missing piece. Took it back for a refund
Showing 8 of 435 reports.
Product Recalls
Search for active and past recalls related to slicers and choppers on the CPSC website.
Frequently Asked Questions
How dangerous are slicers and choppers?
Based on 20 years of CPSC data, slicers and choppers have a danger score of 38/100 (low risk). An estimated 20,882 ER-treated injuries occur annually in the U.S. related to this product category.
What are the most common injuries from slicers and choppers?
The most common injury is laceration to the finger, accounting for approximately 271,937 injuries over 20 years.
Are injuries from slicers and choppers increasing or decreasing?
Stable over 5 years.
Who is most at risk for slicers and choppers injuries?
The 25-34 age group accounts for the most injuries, with approximately 78,719 cases recorded over 20 years. Females are more frequently injured in this age group.
What happens when someone is injured by slicers and choppers?
Of all ER visits involving slicers and choppers, approximately 0.3% result in hospital admission. The majority of patients (99.7%) are treated and released from the emergency department.
How can I report a safety problem with slicers and choppers?
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.
Related Products in Containers, Tableware & Packaging
Safety Guides
What this means for you
Treat the 38/100 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.
Read our methodology - how this data is sourced, scored, and verified.