21 CFR 878.4810
Laser surgical instrument for use in general and plastic surgery and in dermatology
21 CFR 878.4810 is the regulation titled “Laser surgical instrument for use in general and plastic surgery and in dermatology” in 21 CFR Part 878, General and Plastic Surgery Devices. Since 2021, 1 FDA warning letter has cited it.
- Letters citing it
- 1 since 2021
- Jan 1 to Oct 30, 2026
- 0 against 0 on the same dates in 2025
- Most often cited with
- 21 CFR 807.81, in 1 letter
- Closed out
- 100% of these letters have a published close-out
Letters citing it, by year issued
It is a medical device letter. 2026 runs to Oct 30, 2026. Pick a year to see its letters.
- 02021
- 12022
- 02023
- 02024
- 02025
- 02026
What FDA writes when it cites it
The finding headings that cite 21 CFR 878.4810 most often, as written in the letters.
- 1 letterFDA has reviewed your firm’s website (www.skinsheek.com) and determined that the SILK is adulterated under section 501(f)(1)(B) of the Act, 21 U.S.C. § 351(f)(1)(B), because your firm does not have an approved…
The regulation
Read the text of 21 CFR 878.4810 (eCFR, as of Sep 1, 2026)
(a) Identification. (1) A carbon dioxide laser for use in general surgery and in dermatology is a laser device intended to cut, destroy, or remove tissue by light energy emitted by carbon dioxide.
(2) An argon laser for use in dermatology is a laser device intended to destroy or coagulate tissue by light energy emitted by argon.
(b) Classification. (1) Class II.
(2) Class I for special laser gas mixtures used as a lasing medium for this class of lasers. The devices subject to this paragraph (b)(2) are exempt from the premarket notification procedures in subpart E of part 807 of this chapter, subject to the limitations in § 878.9.
[53 FR 23872, June 24, 1988, as amended at 61 FR 1123, Jan. 16, 1996; 66 FR 38803, July 25, 2001]
Text from eCFR as of Sep 1, 2026.
Cited alongside it
Regulations that appear in the same letters as 21 CFR 878.4810.
- 21 CFR 807.81When a premarket notification submission is required1 letter cites both
- 21 CFR 878.4400Electrosurgical cutting and coagulation device and accessories1 letter cites both
- 21 CFR 878.4590Focused ultrasound stimulator system for aesthetic use1 letter cites both
- 21 CFR 878.5350Needle-type epilator1 letter cites both
- 21 CFR 878.9Limitations of exemptions from section 510(k) of the Federal Food, Drug, and Cosmetic Act (the act)1 letter cites both
- 21 CFR 890.9Limitations of exemptions from section 510(k) of the Federal Food, Drug, and Cosmetic Act (the act)1 letter cites both
Latest letters citing it
The letter citing 21 CFR 878.4810 that FDA posted most recently.
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Counts include every citation in a letter, as the Letters filter does. How this database is built.