Guided Implant Surgery

What Guided Implant Surgery Means

In guided implant surgery, the position of every implant is decided on three-dimensional data before the operation, not during it. A CBCT scan and a digital scan of the mouth are merged into one 3D model, the implants are planned in that model, and a patient-specific surgical guide is then produced that transfers exactly this plan into the mouth.

The guide is a small template that sits on the teeth, the gum or the bone. Metal sleeves in the template define the entry point, the angle and the depth of the drill. The surgeon still carries out the surgery — the guide constrains where the drill can go. In the literature this approach is called static computer-aided implant surgery, navigated or template-guided implant placement.

What Changes When the Plan Comes First

Two things change measurably. First, the implant ends up closer to the position that was planned: across 53 clinical studies and 4,504 implants, static guides transferred the plan with a mean deviation of 1.11 mm at the entry point, 1.44 mm at the implant tip and 3.58° in angle (Khaohoen et al., 2024). Freehand placement, without a guide, deviates measurably more.

Second, when the soft tissue situation allows the implant to be placed through the guide without opening a flap, patients report clearly less pain in the first days and the surgery itself is around 24 minutes shorter (Romandini et al., 2023).

What that accuracy is actually for: keeping a safety distance to the nerve canal in the lower jaw and to the sinus floor in the upper jaw, avoiding the roots of neighbouring teeth, and placing each implant where the future crown or bridge needs it — not simply where drilling is easiest.

How a Guided Case Is Planned at Stom Dental Centre

1. Tomography. A CBCT scan records the jaw in three dimensions: bone height and width, the course of the nerve canal, the position of the sinus and the roots of the remaining teeth.

2. Digital scan. The mouth is scanned digitally, so the shape of the teeth and gum is available as a precise surface model.

3. Planning on the computer. Both data sets are superimposed. Implant diameter, length, position, angle and depth are set in the 3D model, with the nerve and sinus outlined and the planned prosthetic result in view.

4. Patient-specific surgical guide. A guide is designed on the approved plan and produced as a 3D print with guide sleeves for the drills.

5. Placement in the planned position. On the day of surgery the guide is seated in the mouth and the implants are placed through its sleeves in the planned axis and depth, under local anaesthesia.

6. Check and prosthetic phase. The result is verified, the healing phase is planned, and the crown, bridge or full-arch restoration follows in the agreed sequence.

Real Planning Screens From Our Own Cases

The sequences below are recordings of our own planning sessions in Antalya — CBCT data, superimposed scans, nerve canals marked in red, planned implant axes and the design of the surgical guide. They show what a plan looks like before anyone touches a drill.

Have a recent CBCT scan? Send it to us on WhatsApp and our surgical team will tell you whether your case is suitable for guided placement — before you book a flight.

When a Guide Helps Most — and When It Is Not Needed

A guide earns its place where the margin for error is small: full-arch treatments such as All-on-4 and All-on-6, narrow or reduced bone, implants close to the nerve canal or the sinus, implants in the visible front region, and cases where a temporary bridge is prepared in advance so it can be fitted immediately after surgery.

It is not needed in every case. A single implant in a wide, healthy ridge with clear anatomical landmarks can be placed accurately without a template. And when the gum has to be opened anyway — for bone augmentation, for a lateral sinus lift, for soft tissue correction — the surgeon has direct sight of the bone, and a guide adds little. Which route fits your case is a clinical decision, made after the CBCT scan.

If You Are Travelling to Antalya

The surgical guide has to be designed and produced before the operation, so the plan comes first and the surgical date is set once the plan is approved. If you already have a recent CBCT scan, send it to us in advance: in many cases we can tell you before you travel whether guided placement is the right approach for you, and what the sequence of visits would look like.

Your written, itemised treatment plan states which steps are included. Ask for it in writing before treatment begins — that is the norm at our clinic, and it is a fair question to ask any clinic.

Honest Limitations

A guide makes the plan repeatable; it does not make it perfect. The pooled deviations above are averages, not guarantees, and a template only works as accurately as its fit: it needs stable support on teeth, mucosa or bone. In the back of the mouth, limited mouth opening can restrict the space the guided drills need.

The evidence is honest about complications as well. In flapless fully guided cases, 12% required an intraoperative change of approach and in 7% the implant could not be placed as planned — for example when the fit or the visibility was not sufficient, and the surgeon switched to an open procedure (Romandini et al., 2023). That is not an argument against guides; it is the reason a surgeon, not a template, remains responsible for the outcome.

Finally, accuracy at placement does not decide the long term on its own. Bone quality, oral hygiene, smoking, diabetes and regular check-ups determine whether an implant is still healthy in ten years.