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General regulatory and product information for laboratory, clinic and supply staff. It is not medical advice and does not describe how to perform any dental procedure.
Short answer
A dental implant drill is a bit used to prepare the site in the jawbone where an endosseous dental implant will be placed. In US regulation it is not a separate device category: drill bits are listed as accessories under 21 CFR 872.3980, which is Class I (general controls) and exempt from premarket notification, and FDA assigns product code QRQ to non-irrigation implant drill bits.
Definition and scope
An endosseous dental implant is a device placed in the jawbone. FDA describes a dental implant system as consisting of an implant body and an abutment, the abutment typically being secured by an abutment fixation screw, with the implant body surgically inserted in the jawbone in place of the tooth’s root (FDA, Dental Implants: What You Should Know, checked 2026-10-31).
The drill is not part of that implant system. Under 21 CFR 872.3980, “endosseous dental implant accessories” are manually powered devices intended to aid in placing or removing implants and abutments, to prepare the site for implants or abutments, to aid in fitting, or to aid in fabricating dental prosthetics. The regulation lists “drill bits, screwdrivers, countertorque devices, placement and removal tools” among its examples (eCFR, 21 CFR 872.3980, checked 2026-10-31).
How it is used in practice
FDA’s product classification database defines the QRQ device, “non-irrigation endosseous dental implant drill bits”, as intended “to prepare the site for placement of endosseous dental implants” (FDA Product Classification, code QRQ, checked 2026-10-31; wording matches openFDA classification data updated 2026-10-19).
Dental implant drill sequence
People searching for a “drill sequence” are asking about the ordered set of drills used for a given implant system. Neither the regulation nor the FDA classification record defines an order, sizes or speeds for that set. The sequence belongs to each implant manufacturer’s instructions for use, so it differs by system. Clinicians follow the instructions for the specific system in use; this page deliberately does not list steps.
Related concepts
The table separates what the regulation names as accessories from the implant itself, using only the wording of the sources above.
| Item | What the sources say | Source |
|---|---|---|
| Drill bits | Listed as an example of an endosseous implant accessory | 21 CFR 872.3980 |
| Screwdrivers | Listed as an example accessory | 21 CFR 872.3980 |
| Countertorque devices | Listed as an example accessory | 21 CFR 872.3980 |
| Placement and removal tools | Listed as an example accessory | 21 CFR 872.3980 |
| Laboratory pieces for fabricating dental prosthetics | Listed as an example accessory | 21 CFR 872.3980 |
| Trial abutments | Listed as an example accessory | 21 CFR 872.3980 |
| Implant body and abutment | The implant system itself; the body is surgically inserted in the jawbone, the abutment is typically secured by a fixation screw | FDA, Dental Implants: What You Should Know |
Where it matters for labs, clinics and supply decisions
- Classification: the regulation classifies these accessories as Class I (general controls) and exempts them from premarket notification under subpart E of part 807, subject to the limitations in 21 CFR 872.9. Check those limitations for a specific product rather than assuming exemption (eCFR, checked 2026-10-31). For background on the pathways, see FDA 510(k) premarket notification and FDA device classification, 510(k) and PMA.
- Product code: QRQ is listed with regulation number 872.3980, device class 1, panel Dental and a 510(k) exempt status (FDA Product Classification database). The code applies to the non-irrigation drill bits it names, so a product’s own labelling and FDA listing determine which code it carries.
- Scope limit: the regulation covers accessories used where tissue contact will last less than 1 hour.
- Instructions for use: the regulation does not set drill dimensions or order. Sequence, speed and compatibility come from the manufacturer’s instructions for the implant system.
Common misunderstandings
- A drill is not the implant. The drill prepares the site; the implant body and abutment are the implanted system.
- A dental implant drill is not a cranial burr. Cranial burrs are covered by a different regulatory family; see surgical burrs for that topic.
- A drill is not an osteotome. The osteotome is a separate instrument type; see that guide for the difference.
- “Exempt” does not mean unregulated. General controls still apply to Class I devices.
- One sequence does not fit every system. Sequences are defined per system by the manufacturer.
Other instruments in the wider category are covered in orthopedic surgical instruments.
FAQ
What is a dental implant drill?
It is a drill bit used to prepare the site for an endosseous dental implant, classed by FDA as an implant accessory under 21 CFR 872.3980.
How does FDA classify dental implant drill bits?
As Class I (general controls) accessories exempt from premarket notification, subject to the limitations in 21 CFR 872.9. Non-irrigation drill bits carry product code QRQ.
What is the dental implant drill sequence?
It is the ordered set of drills defined by each implant manufacturer for its own system. It is set out in that system’s instructions for use, not in FDA regulation.
Is a dental implant drill the same as a surgical burr?
No. FDA’s QRQ definition covers drill bits for implant site preparation, while cranial burrs fall under a different regulation family.
Sources
- eCFR, 21 CFR 872.3980, Endosseous dental implant accessories, checked 2026-10-31.
- FDA Product Classification database, product code QRQ, checked 2026-10-31.
- FDA, Dental Implants: What You Should Know, checked 2026-10-31.
