How Long Does Dental Implant Surgery Take?

edit_note Townsville Dental Directory editorial team · Updated 19 May 2026
dental implantsimplant surgeryprocedure timedental health
list In This Guide

Dental implant surgery is faster than most patients expect. A single implant placement takes just 30 to 60 minutes of chair time, while full-arch All-on-4 procedures require three to five hours. The surgical phase is only one component of the overall treatment timeline, which spans four to nine months when osseointegration (bone healing) is included. A 2020 study in the International Journal of Oral and Maxillofacial Surgery found that computer-guided implant placement reduced average surgical time by 23 per cent compared to freehand techniques while improving placement accuracy (Vatta et al., IJOMS, 2020). At Townsville Dental Clinic, we use digital planning and guided surgery protocols to keep procedures efficient, precise, and comfortable.

Surgery Time by Procedure Type

Single Dental Implant: 30 to 60 Minutes

A single implant is the most straightforward procedure. Here is what happens during that 30 to 60-minute window:

  1. Local anaesthesia (5–10 minutes). The surgical site and surrounding area are numbed completely. You will feel pressure but no pain.
  2. Gum incision (2–3 minutes). A small flap is raised to expose the jawbone at the implant site.
  3. Bone preparation (10–15 minutes). A series of progressively larger drills create a precisely sized channel in the bone. The drilling is done at low speed with constant saline irrigation to prevent heat damage.
  4. Implant insertion (5–10 minutes). The titanium implant is screwed into the prepared channel until it reaches the desired depth and torque, confirming primary stability.
  5. Closure (5–10 minutes). The gum flap is repositioned and sutured. If a healing abutment is placed, it protrudes slightly through the gum.

Cases involving simultaneous minor bone grafting (such as packing bone graft material around a gap between the implant and socket wall) add 10 to 15 minutes.

Multiple Implants: 1 to 3 Hours

When two to six implants are placed in a single session, each additional implant adds approximately 15 to 30 minutes to the total procedure time. Placing implants in multiple sites across the same arch is more efficient than separate appointments because the anaesthesia and surgical setup time is shared.

Number of ImplantsEstimated Surgical Time
1 implant30–60 minutes
2 implants45–90 minutes
3–4 implants1–2 hours
5–6 implants1.5–3 hours

All-on-4 Full-Arch Procedure: 3 to 5 Hours

All-on-4 is the most extensive single-session implant procedure. It replaces an entire arch of teeth with a fixed bridge supported by four strategically angled implants.

The longer surgical time reflects multiple steps performed in sequence:

  1. Extraction of remaining teeth (30–60 minutes). Any failing teeth are removed first.
  2. Bone recontouring (15–30 minutes). The ridge is smoothed to create an ideal foundation for the implants and prosthesis.
  3. Implant placement (45–90 minutes). Four implants are placed at precise angles — the two posterior implants are typically angled at 30 to 45 degrees to maximise bone contact and avoid the sinus or nerve canal.
  4. Impression and bite registration (15–30 minutes). Records are taken so the laboratory can fabricate the temporary bridge.
  5. Temporary bridge fitting (30–60 minutes). A pre-fabricated or same-day milled bridge is secured to the implants before you leave the clinic.

Sedation — either oral sedation or intravenous (IV) sedation — is standard for All-on-4 procedures. This adds approximately 15 to 30 minutes for induction and recovery but makes the experience significantly more comfortable.

Factors That Affect Surgical Duration

Bone Quality and Density

Dense bone (commonly found in the front lower jaw) allows faster drilling and provides excellent primary stability. Softer bone (more common in the upper back jaw) requires slower, more careful preparation and may need a modified surgical protocol to achieve adequate implant stability.

Additional Procedures

Combining implant placement with bone grafting, sinus lifts, or extractions naturally increases the total appointment time.

Additional ProcedureTime Added
Localised bone graft10–20 minutes
Sinus lift (lateral approach)30–60 minutes
Sinus lift (crestal approach)10–15 minutes
Tooth extraction (per tooth)5–15 minutes

Guided Surgery

Computer-guided implant surgery uses a 3D-printed surgical template designed from your CT scan data. The template fits over your teeth or gums and contains metal sleeves that guide the drill to the exact planned position, angle, and depth. Guided surgery typically reduces placement time by 20 to 30 per cent compared to freehand technique and improves accuracy, particularly when multiple implants are involved.

Sedation Requirements

Patients receiving IV sedation need additional time for the sedation to take effect (5–10 minutes) and post-operative recovery (30–60 minutes in the recovery area). The total time in the clinic is therefore longer than the surgical time alone.

The Full Treatment Timeline

PhaseDurationWhat Happens
Consultation and planning1–2 weeksExamination, CT scan, treatment plan
Surgery day30 min – 5 hoursImplant placement (varies by case)
Osseointegration3–6 monthsBone fuses with implant
Crown/bridge fabrication2–3 weeksFinal restoration manufactured
Final fitting30–60 minutesCrown or bridge secured to implant

For a full walkthrough of every stage, see our dental implant procedure step-by-step guide.

Ready to book? Contact Townsville Dental Clinic

Frequently Asked Questions

How long does dental implant surgery take?
A single dental implant placement takes 30 to 60 minutes from the first incision to the final suture. Multiple implants in the same arch take one to three hours depending on the number of implants and whether bone grafting is required simultaneously. All-on-4 full-arch procedures take three to five hours as they involve extracting remaining teeth, placing four implants, and fitting a temporary prosthesis in a single session. These times refer to the surgical procedure itself and do not include pre-operative preparation or recovery room time. At Townsville Dental Clinic, we provide a detailed time estimate at your planning appointment.
How long does it take to place a single dental implant?
Placing a single dental implant typically takes 30 to 60 minutes of surgical time. The procedure begins with administering local anaesthesia, which takes five to ten minutes to take full effect. The dentist then makes an incision in the gum, prepares the implant site in the bone using a sequential series of drills, inserts the titanium implant, and closes the gum with sutures. A straightforward case with good bone quality can be completed in as little as 30 minutes, while cases requiring simultaneous minor bone grafting may extend to 60 minutes.
How long does All-on-4 dental implant surgery take?
All-on-4 surgery takes three to five hours per arch. This extended time reflects the complexity of the procedure, which involves extracting any remaining teeth, placing four precisely angled implants into the jawbone, taking impressions, and fitting a temporary fixed bridge — all in a single appointment. Upper arch procedures tend to take longer than lower arch due to the anatomical complexity of the maxilla. If both arches are being treated on the same day, total surgery time is typically five to eight hours. Sedation is standard for All-on-4 procedures at Townsville Dental Clinic.
What factors affect how long implant surgery takes?
Several factors influence surgical duration. The number of implants being placed is the primary determinant. Bone quality and density affect drilling time — softer bone requires more careful preparation. Additional procedures such as bone grafting, sinus lifts, or tooth extractions performed at the same appointment add time. The use of computer-guided surgical templates can reduce placement time by 20 to 30 per cent. Patient factors including mouth opening size and the need for sedation also affect the overall appointment length.
How long is the full dental implant process from start to finish?
The full dental implant process from initial consultation to final crown takes four to nine months for a standard single implant. This includes one to two weeks for treatment planning, the surgery itself, three to six months for osseointegration, and two to three weeks for crown fabrication and fitting. If bone grafting is required beforehand, add three to six months. All-on-4 patients receive a temporary fixed bridge on the same day as surgery and their final prosthesis three to six months later.

Related Pages

See Also

search

Find a Townsville dentist

Browse the directory by suburb, by service, or read editorial rankings of Townsville clinics.

Browse all clinics By suburb

Find a Townsville dentist

Browse the directory.

Townsville Dental Directory lists dental clinics across the city — independent, vendor-neutral, free to use. Pick a starting point.

  • verified Every listing is sourced from public records and verified against clinic websites.
  • balance We do not accept payment for placement. Read our editorial methodology.
  • edit_note Clinic info wrong or out of date? Tell us.

Start here

All clinics

Full list, sortable by suburb and service.

By suburb

Aitkenvale, Kirwan, CBD, Douglas, and more.

By service

Implants, Invisalign, emergency, children's.

Best of

Editorial rankings updated quarterly.

Townsville Dental Directory is an independent guide. We are not a dental clinic and do not provide treatment.

request_quote Request a Quote