What D7270 means

D7270 covers tooth reimplantation and/or stabilization of an accidentally evulsed (avulsed) or displaced tooth. "D" is dental, "72" is this oral surgery group, and "70" is this reimplantation/stabilization. When a tooth is accidentally avulsed (completely knocked out of its socket) or displaced (knocked loose or moved out of its normal position) by trauma (e.g., a fall, sports injury, or accident), prompt treatment can sometimes save the tooth: reimplantation — putting an avulsed (knocked-out) tooth back into its socket; and/or stabilization — repositioning a displaced tooth and stabilizing it (and an reimplanted tooth) in place, including splinting (securing the tooth to the adjacent teeth so it can heal in position). D7270 covers this reimplantation and/or stabilization (including the splinting). It's an emergency treatment for a traumatically avulsed or displaced tooth.

So it's putting a knocked-out or displaced tooth back in place and stabilizing it (with a splint), to try to save the traumatized tooth.

Time is critical for an avulsed tooth — the sooner a knocked-out tooth is properly reimplanted (ideally very soon after the injury, with the tooth kept moist appropriately in the meantime), the better the chance of saving it. The procedure includes repositioning the tooth and splinting it (stabilizing it to the neighboring teeth) so it can heal in place. The tooth may also need other treatment (e.g., a root canal later, as avulsed/displaced teeth often lose pulp vitality), and the outcome varies (some reimplanted teeth heal and survive; others may eventually be lost to resorption or other issues, but reimplantation gives the tooth a chance). Trauma treatments are often billed to medical insurance. Coverage and documentation (the traumatic injury, the treatment) support the claim.

When it's typically used

D7270 is reported for the reimplantation and/or stabilization of an accidentally avulsed (knocked-out) or displaced tooth — putting a traumatically knocked-out tooth back into its socket, and/or repositioning and stabilizing (splinting) an avulsed or displaced tooth so it can heal in place. It's an emergency treatment for a traumatized tooth, aiming to save it.

How much does D7270 cost?

Tooth reimplantation/stabilization is a moderate fee, often roughly 200 to 700 USD depending on region — for the emergency procedure of reimplanting and/or stabilizing (splinting) the tooth. The tooth may need further treatment (e.g., a root canal later, separate). Trauma treatments are often billed to medical insurance. The fee reflects the emergency stabilization.

Is D7270 covered by insurance?

Covered under oral surgery benefits, but as a treatment for traumatic injury, it's often billed to the patient's medical insurance (trauma treatments commonly fall under medical coverage). Documentation of the traumatic injury and the treatment supports the claim. Further treatment (e.g., a later root canal) is coded separately. Verifying how the injury is covered (dental vs medical) helps.

Avulsed and displaced teeth

Avulsed and displaced teeth result from trauma, and understanding them clarifies what this procedure treats.

Trauma to the mouth (a fall, sports injury, accident, or blow) can injure teeth in various ways. An avulsed tooth is one completely knocked out of its socket — the whole tooth (with its root) comes out, leaving an empty socket. A displaced tooth is one knocked loose or moved out of its normal position — not fully out, but pushed, tilted, or partially dislodged from its proper position (e.g., pushed inward/outward, or partially extruded). Both are traumatic dental injuries affecting the tooth's position. These commonly affect front teeth (most exposed to trauma) and can happen at any age (children, athletes, and others are at higher risk). So avulsed (knocked-out) and displaced (moved) teeth are traumatic injuries that this procedure addresses.

These injuries are dental emergencies — prompt, appropriate treatment can often save the tooth (reimplanting an avulsed tooth, repositioning and stabilizing a displaced one). The urgency is greatest for an avulsed tooth (where time out of the socket critically affects the outcome — discussed later). The treatment aims to restore the tooth to its proper position and stabilize it so it can reattach/heal. So avulsed and displaced teeth are the traumatic injuries this procedure treats by reimplanting/repositioning and stabilizing. The dentist/oral surgeon treats these injuries promptly. For patients, understanding what avulsed and displaced teeth are — a knocked-out tooth (avulsed) or a tooth moved out of position (displaced) by trauma — clarifies what this procedure treats. They're traumatic dental injuries. The dentist treats them promptly. Understanding this helps patients see that avulsed (completely knocked out) and displaced (knocked loose or moved out of position) teeth are traumatic dental injuries (commonly to front teeth, from falls, sports, or accidents) — dental emergencies where prompt treatment (reimplanting or repositioning and stabilizing the tooth) can often save the natural tooth, which this procedure addresses.

Reimplantation and splinting

The procedure involves reimplantation and splinting, and understanding it clarifies what's done.

The treatment for an avulsed or displaced tooth involves reimplantation/repositioning and stabilization (splinting). For an avulsed (knocked-out) tooth: reimplantation — putting the tooth back into its socket (positioning it correctly in the socket from which it came), ideally promptly. For a displaced tooth: repositioning — moving the tooth back to its proper position (correcting the displacement). Then, for both: stabilization (splinting) — securing the tooth in place, typically by splinting it to the adjacent (stable) teeth (using a splint — e.g., a wire and composite, or similar — that holds the injured tooth steady against its neighbors). The splint stabilizes the tooth in its proper position so it can heal — allowing the periodontal tissues (and the tooth's attachment) to reattach/heal while the tooth is held steady (movement would impair healing). The splint is kept for a period (typically a couple of weeks, depending on the injury) and then removed once the tooth is stable.

So the procedure puts the tooth back in place (reimplant/reposition) and stabilizes it (splint) so it can heal. The code (D7270) includes the splinting/stabilization. Additional care accompanies this — managing any associated injuries, checking for fractures, tetanus considerations for the injury, and follow-up. The injured tooth is monitored over time (its healing, its pulp vitality). The dentist/oral surgeon performs the reimplantation/repositioning and splinting. For patients, understanding that the procedure involves reimplantation/repositioning and splinting — putting the tooth back in place and stabilizing it so it can heal — clarifies what's done. The tooth is repositioned and held steady. The dentist performs it. Understanding this helps patients see that the treatment reimplants an avulsed tooth (or repositions a displaced one) and stabilizes it by splinting it to the adjacent teeth — holding the injured tooth steady in its proper position so the tissues can reattach and heal — with the splint kept for a period and then removed, the procedure (including the splinting) aiming to let the traumatized tooth heal in place.

Why time matters for an avulsed tooth

Time is critical for an avulsed tooth, and understanding why clarifies the urgency.

For an avulsed (knocked-out) tooth, time is critical — the sooner the tooth is properly reimplanted, the better the chance of saving it. This is because the tooth's survival depends largely on the cells on the root surface (the periodontal ligament cells), which are needed for the tooth to reattach and heal in the socket. These cells begin to die when the tooth is out of the socket (and drying out), and the longer the tooth is out (especially if it dries out), the more these cells die — reducing the chance of successful reattachment. So prompt reimplantation (ideally very soon after the injury) gives the best chance; delay (especially with the tooth drying out) worsens the prognosis. This is why an avulsed tooth is a true dental emergency.

Keeping the tooth appropriately moist in the meantime is important — if a tooth is knocked out, it should be kept moist (e.g., in milk, or a suitable tooth-preservation solution, or even held in the mouth/saliva — not left to dry) until it can be reimplanted, to help preserve the root-surface cells. Handling the tooth by the crown (not the root) is also advised (to protect the root surface). The ideal is to reimplant the tooth as soon as possible (sometimes the tooth can even be gently reinserted at the scene by the injured person or a helper, then stabilized by the dentist). So the urgency and proper interim handling are key for an avulsed tooth's prognosis. The dentist reimplants promptly and advises on the time-critical handling. For patients, understanding why time matters for an avulsed tooth — the root-surface cells (needed for reattachment) dying the longer the tooth is out and drying — clarifies the urgency. Prompt reimplantation (and keeping the tooth moist) is critical. The dentist reimplants promptly. Understanding this helps patients see that for a knocked-out tooth, time is critical — the cells on the root surface (needed for the tooth to reattach) die the longer it's out and drying, so prompt reimplantation (ideally very soon, with the tooth kept moist in milk or a suitable solution and handled by the crown in the meantime) gives the best chance of saving it, making an avulsed tooth a true dental emergency where quick action matters greatly.

After reimplantation: outcome and further care

Reimplantation is followed by further care, and understanding the outcome clarifies what to expect.

After a tooth is reimplanted/stabilized, there's further care and monitoring, and the outcome varies. The tooth, held by the splint, heals in place over the splinting period (typically a couple of weeks), after which the splint is removed once the tooth is stable. Further treatment is often needed: a root canal — an avulsed or significantly displaced tooth often loses its pulp vitality (the blood supply being disrupted by the trauma), so a root canal is frequently needed (typically done at an appropriate time after reimplantation, to prevent infection from the non-vital pulp); and ongoing monitoring — the tooth is monitored over time (for healing, and for complications). The associated treatments (like the root canal) are coded separately.

The outcome varies: some reimplanted teeth heal well and survive long-term (especially with prompt reimplantation and good healing); others may, over time, develop complications — notably root resorption (the root being resorbed/replaced over time, a known risk for reimplanted teeth, especially with delayed reimplantation), which can eventually lead to loss of the tooth. So reimplantation gives the tooth a chance, but the long-term prognosis varies (and depends heavily on factors like how promptly it was reimplanted and how it was handled). Even if a reimplanted tooth is eventually lost, the reimplantation can buy time (valuable especially in a growing child, preserving the tooth and bone meanwhile). The dentist monitors the reimplanted tooth and provides further care. For patients, understanding that reimplantation is followed by further care (often a root canal) and monitoring, with a variable outcome, clarifies what to expect. The tooth needs follow-up and may need a root canal. The dentist monitors it. Understanding this helps patients see that after reimplantation, the tooth is splinted to heal, often needs a root canal (the trauma frequently affecting pulp vitality), and is monitored over time — with the outcome varying (some teeth survive long-term; others may develop root resorption and eventually be lost, especially with delayed reimplantation) — so reimplantation gives the traumatized tooth a chance to be saved, with further care and monitoring to support the best possible outcome.

Frequently asked questions

What is the D7270 dental code?

It's tooth reimplantation and/or stabilization of an accidentally avulsed (knocked-out) or displaced tooth — putting a traumatically knocked-out tooth back into its socket, and/or repositioning and stabilizing (splinting) an avulsed or displaced tooth so it can heal in place. It's an emergency treatment to try to save the tooth.

What are avulsed and displaced teeth?

An avulsed tooth is one completely knocked out of its socket by trauma; a displaced tooth is one knocked loose or moved out of its normal position (not fully out). Both are traumatic dental injuries (commonly to front teeth, from falls, sports, or accidents) that this procedure treats.

What does the procedure involve?

Reimplanting an avulsed tooth (putting it back in the socket) or repositioning a displaced tooth, then stabilizing it by splinting it to the adjacent teeth (holding it steady so the tissues can reattach and heal). The splint is kept for a period (typically a couple of weeks) and then removed. The splinting is included in the code.

Why does time matter for a knocked-out tooth?

The cells on the root surface (needed for the tooth to reattach) die the longer the tooth is out and drying. So prompt reimplantation gives the best chance of saving it. Keeping the tooth moist (in milk or a suitable solution) and handling it by the crown in the meantime helps preserve those cells. It's a true dental emergency.

How much does it cost?

Often around 200 to 700 USD for the emergency reimplantation and/or stabilization (splinting). The tooth may need further treatment (e.g., a root canal later, separate). Trauma treatments are often billed to medical insurance. The fee reflects the emergency stabilization.

What happens after reimplantation?

The tooth heals (splinted) over a couple of weeks, then the splint is removed. A root canal is often needed (the trauma frequently affecting pulp vitality), coded separately. The tooth is monitored over time. Outcomes vary — some teeth survive long-term; others may develop root resorption and eventually be lost.

This page is an independent, plain-language explanation for general information only. It is not billing, coding, or clinical advice. For the official CDT descriptor and current-year wording, refer to the American Dental Association.