Assoc. Prof. Ahmet Ferhat Mısır
Written by DentAkademi Editorial Team
Medically reviewed by Assoc. Prof. Ahmet Ferhat Mısır
Last updated:
🔑 Key Takeaways
  • Zygomatic implants are anchored into the cheekbone (zygoma), not the jawbone which is why they work for patients with severe upper jaw bone loss where standard implants are not possible.
  • They eliminate the need for bone grafting in cases where the upper jaw has too little bone for conventional implants.
  • In most cases, a temporary fixed set of teeth is attached on the same day as surgery.
  • Zygomatic implants are considerably longer than standard implants typically 30 to 52 mm and are placed at a specific angle to reach the cheekbone.
  • The procedure is performed under general anaesthesia or deep sedation, not local anaesthesia alone.
  • Clinical studies report a cumulative survival rate above 95% at 12 years. The key variable is surgical experience this is a specialist technique, not a routine implant procedure.

Zygomatic implants exist for one specific problem: severe upper jaw bone loss that makes conventional implants impossible. Instead of anchoring into the jawbone which has resorbed too much to support an implant they anchor into the cheekbone. The cheekbone stays dense and stable even after years of bone loss in the jaw. That's the foundation zygomatic implants use.

For patients who've been told they can't have implants because they don't have enough bone and who don't want to go through months of bone grafting first zygomatic implants are often the most direct route to a fixed set of teeth. In most cases, a temporary prosthesis is attached the same day as surgery. The permanent restoration follows after healing.

This is not a routine implant procedure. Zygomatic implants require specialist surgical training, 3D planning, and general anaesthesia. The right candidate gets excellent outcomes. The wrong planning gets complications. What separates those two outcomes is the quality of the assessment before surgery begins.

What Are Zygomatic Implants?

A standard dental implant is a titanium post placed into the jawbone it relies on the jawbone for anchorage. When that bone is gone, the implant has nothing to hold it. Bone grafting can rebuild the jaw, but it adds 6–12 months to treatment, requires additional surgery, and doesn't always produce enough bone for reliable implant placement.

Zygomatic implants bypass this entirely. They are 30–52 mm long significantly longer than standard implants, which are typically 8–16 mm and placed at a carefully calculated angle that travels through or alongside the upper jaw and anchors into the dense bone of the cheekbone (the zygoma). The zygoma is one of the most stable bones in the skull. It doesn't resorb with tooth loss the way the jaw does.

ℹ️ A note on upper jaw only

Zygomatic implants are used exclusively for the upper jaw. The cheekbone is an upper facial structure there is no equivalent in the lower jaw. For severe lower jaw bone loss, other approaches such as All-on-4 with angled placement or, in very rare cases, subperiosteal implants are considered.

Zygomatic Implants vs. Standard Implants vs. All-on-4

Feature Zygomatic Implants All-on-4 Standard Implants
Bone requirement ✅ No jawbone needed uses cheekbone ⚠️ Some jawbone required (angled placement helps) ❌ Sufficient jawbone required
Bone grafting needed? ✅ No ✅ Rarely ❌ Often yes
For severe bone loss? ✅ Yes designed for this ⚠️ Moderate loss only ❌ No
Same-day teeth? ✅ Usually yes ✅ Usually yes ❌ Uncommon
Anaesthesia General / deep sedation Local + IV sedation available Local anaesthesia
Implant length 30–52 mm 10–18 mm 8–16 mm
Upper jaw only? ✅ Yes ❌ Upper and lower ❌ Upper and lower
Surgical complexity Specialist procedure Advanced Standard
Long-term survival rate 95%+ at 12 years 96–98% at 5–10 years 95–98% at 10 years

Is This the Right Treatment for You?

Zygomatic implants are a specific solution for a specific problem. They're not for everyone with implant needs they're for patients where the upper jaw simply doesn't have enough bone for any other fixed option.

✅ You may be a candidate if:

  • You've been told you don't have enough bone for conventional upper jaw implants
  • You've experienced severe bone loss from long-term denture wear, trauma, or illness
  • You've had implants fail previously in the upper jaw due to insufficient bone
  • You want a fixed solution but want to avoid months of bone grafting first
  • You're in good general health with no uncontrolled systemic conditions
  • You're a non-smoker, or willing to stop before and during healing

❌ Zygomatic implants may not be appropriate if:

  • You need lower jaw restoration zygomatic implants are upper jaw only
  • You have sufficient jawbone for All-on-4 or All-on-6 (a simpler option exists)
  • Active untreated sinus infection or chronic severe sinusitis
  • Uncontrolled diabetes or cardiovascular disease
  • Active radiotherapy to the head or neck region

⚠️ Requires careful pre-surgical assessment:

  • Smoker significantly raises complication risk, especially sinus-related
  • History of sinus problems needs evaluation before planning implant path
  • Well-controlled diabetes may be suitable with HbA1c review
  • Osteoporosis medication (bisphosphonates) requires specialist review

Whether zygomatic implants are your best option, or whether All-on-4 with angled placement could achieve the same result with less complexity, can only be confirmed from your 3D CBCT scan. We always start there.

Been told you don't have enough bone? Upload your X-ray or existing scan our surgical team will review your anatomy and give you a direct answer within 48 hours.

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Clinical Note

Assoc. Prof. Burak Cezairli, Oral & Maxillofacial Surgeon

"I want to be clear about something: zygomatic implants are not a shortcut. They're a specific solution for a specific clinical problem the upper jaw with bone loss severe enough that conventional approaches aren't viable.

What I see sometimes in dental tourism is patients who've been told they need zygomatic implants when they actually have enough bone for All-on-4, or who've been offered zygomatic implants without a proper CBCT assessment. Both situations concern me. All-on-4 is a less complex procedure with a proven track record if a patient can have All-on-4, I'll tell them so. I'm not going to use a more complex technique to justify a higher treatment cost.

When zygomatic implants are truly indicated when the bone simply isn't there they work very well. But the planning has to be right. The angle of placement, the path through or alongside the sinus, the position of the cheekbone all of this is mapped digitally before surgery. We don't improvise."

Assoc. Prof. Burak Cezairli, Oral & Maxillofacial Surgeon, DentAkademi

The Zygomatic Implant Procedure: Step by Step

1

CBCT Scan and 3D Surgical Planning

Treatment begins with a cone beam CT scan a detailed 3D image of your upper jaw, sinus cavities, and cheekbone. This lets the surgical team map the precise angle and path of each implant before surgery begins. The cheekbone anatomy varies significantly between patients, and the implant path must be planned to avoid the sinus in most cases. No incision is made until this planning is complete.

2

Written Treatment Plan and Consultation

Based on the scan and your medical history, you receive a written treatment plan detailing the proposed implant positions, the type of prosthesis planned, any additional procedures needed, the expected timeline, and costs. This is the point at which you ask your questions not after surgery has begun.

3

Surgery Under General Anaesthesia or Deep Sedation

Zygomatic implant surgery is performed under general anaesthesia or deep sedation not local anaesthesia alone. The length of the implants and the depth of the surgical field make this a more involved procedure than standard implant placement. The surgery itself typically takes 2–4 hours for a full upper arch. Remaining teeth requiring removal are extracted at the same appointment.

4

Same-Day Temporary Fixed Prosthesis

In most cases, a temporary fixed bridge is attached to the zygomatic implants on the day of surgery. You leave the clinic with a full fixed set of functioning upper teeth. For the first 6–8 weeks, you follow a soft diet to avoid loading the implants before they have fully integrated. The temporary bridge is functional and presentable it is not the final aesthetic result.

5

Healing and Osseointegration

Over the following 3–6 months, the implants integrate with the cheekbone. This period happens at home. Your coordinator remains reachable by WhatsApp, and we provide complete documentation for any local dentist monitoring your progress. Follow-up appointments are scheduled remotely for most patients, with an in-person check at the second Istanbul visit.

6

Permanent Zirconia Bridge Fitting

Once osseointegration is confirmed, the permanent bridge is fabricated and fitted. Digital scans are taken of the implants and your bite, and the zirconia bridge is made in our in-house laboratory to match your facial structure, shade preference, and bite position. This second visit to Istanbul typically takes 4–5 days.

Your Zygomatic Implant Journey in Istanbul

First Visit approx. 7–9 days

Day What happens
Day 1Arrival in Istanbul VIP airport transfer to hotel
Day 2CBCT scan + full consultation + written treatment plan + pre-op tests and anaesthesia assessment
Day 3Surgery under general anaesthesia: extractions (if needed) + zygomatic implant placement
Day 4Rest and recovery coordinator on WhatsApp
Day 5Temporary bridge fitted (if not day-of-surgery) + post-op review
Day 6Swelling check + bite assessment + aftercare instructions
Day 7Surgeon review confirm healing is progressing well
Day 8–9Return flight home (with fixed temporary teeth)
⚠️ More recovery time than standard implants

Because zygomatic implant surgery is more extensive than standard implant placement, we recommend allowing at least 7–8 days in Istanbul before flying home not 5–6 days as with All-on-4. Flying too soon after this procedure is not advisable. We'll confirm a suitable departure window based on how surgery goes.

Between Visits 3–6 months at home

Osseointegration with the cheekbone. Soft diet for the first 6–8 weeks, then progressive return to normal eating. No return to Istanbul required during this phase. Full clinical notes and aftercare instructions are provided for your local dentist.

Second Visit approx. 4–5 days

Day What happens
Day 1Arrival + osseointegration check
Day 2Digital scanning + shade selection + permanent bridge fabrication begins
Day 3Try-in + adjustments
Day 4Permanent zirconia bridge fitted + final bite review + photographs
Day 5Return flight home
Clinical Note

On the Most Common Complication

"The most frequently reported complication after zygomatic implant surgery is sinusitis inflammation of the sinus cavities. The implants pass very close to, or in some techniques through, the sinus. That proximity is part of the design. In a small number of patients, it leads to sinus inflammation that needs to be treated with medication.

The majority of these cases resolve with antibiotics and nasal treatment. In a minority, further intervention is needed. This isn't something to hide it's something to discuss before surgery so patients understand what to watch for and when to contact us.

What I tell every zygomatic patient: if you develop persistent facial pressure, congestion that won't clear, or unusual discharge in the weeks after surgery, contact us immediately don't wait. Early treatment of sinus issues keeps them from becoming bigger problems."

Assoc. Prof. Burak Cezairli, Oral & Maxillofacial Surgeon, DentAkademi

Risks and Complications: What to Know Before You Decide

Zygomatic implants have a strong long-term track record when carried out by experienced surgeons in appropriately selected patients. A study published in the Journal of Oral and Maxillofacial Surgery reported a cumulative survival rate above 95% across a 12-year follow-up. That figure is meaningful but so are the risks, which should be understood before surgery.

Sinus problems

Because the implants travel close to the sinus cavities, sinusitis or sinus inflammation can develop after surgery. It's the most commonly reported complication. In most cases it responds to medication. In a smaller number of cases, further treatment including sinus intervention may be needed.

Infection

As with any implant surgery, infection at the surgical site is possible. Following post-operative care instructions and attending all follow-up appointments significantly reduces this risk. Most infections, if they occur, are identified and treated early.

Implant failure

In a small number of cases, an implant may not integrate successfully with the cheekbone. Thorough pre-surgical CBCT planning and working with a surgeon who has specific experience with this technique minimises this risk. If an implant fails, the site is allowed to heal and reimplantation can be considered once conditions are right.

Nerve sensitivity

There is a small risk of temporary or, in rare cases, lasting changes in sensation around the surgical area the cheek, upper lip, or teeth in the area. This is discussed in detail during the pre-surgical consultation as part of the informed consent process.

💡 The biggest risk factor

Smoking significantly raises the risk of all zygomatic implant complications particularly sinus-related issues and integration failure. If you smoke and are considering this procedure, the most important thing you can do before surgery is stop. We will tell you the minimum period required and why it matters clinically.

What to Expect After Surgery

Zygomatic implant surgery is more extensive than standard implant placement, and the recovery reflects that. Swelling, bruising around the eye and cheek area, and soreness are normal in the first week and typically improve significantly by days 5–7.

  • Days 1–3: Most significant swelling and discomfort. Rest is important. Prescribed pain medication manages this for most patients.
  • Days 4–7: Swelling reduces. Most patients feel significantly more comfortable. Soft diet continues.
  • Weeks 2–8: Progressive recovery. Soft diet maintained. Careful oral hygiene around the prosthesis.
  • Week 8+: Most patients return to a normal diet progressively. The temporary bridge continues until the second visit.

The post-operative instructions we provide are specific and detailed. Following them is not optional it directly affects healing and the long-term success of the implants. If anything concerns you during recovery, your coordinator is reachable by WhatsApp.

DentAkademi by the Numbers

6,000+
Dental implants placed annually at DentAkademi
43%
International patients
14
Treatment units
2,500 m²
Dedicated dental facility
98.3%
Overall implant survival rate

Have your case reviewed by an oral & maxillofacial surgeon before committing to any treatment plan. Send us your scan.

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Practical Considerations for International Patients

How many visits to Istanbul are required?
Zygomatic implant treatment requires a minimum of two visits. The first (7–9 days) covers the full surgical procedure and initial recovery. The second (4–5 days), approximately 3–6 months later, covers permanent bridge fitting. The longer first visit reflects the more involved nature of this surgery compared to standard implant procedures.

Will I need general anaesthesia?
Yes. Zygomatic implant surgery is performed under general anaesthesia or deep sedation not local anaesthesia alone. This is part of the pre-surgical assessment: we review your medical history and any anaesthesia-related history before confirming your suitability. Our anaesthesiology team is part of every zygomatic case.

What if a sinus complication develops after I'm home?
Sinus symptoms persistent pressure, congestion, or unusual discharge should be reported to us immediately. We provide detailed guidance on what to look for and will direct you to appropriate local treatment if needed. In most cases this is manageable with medication prescribed remotely. We take responsibility for any complication that develops from our surgical work.

Can All-on-4 achieve the same result for less complexity?
Sometimes and if so, we'll tell you. If your 3D scan shows that All-on-4 is viable for your upper jaw, we will recommend it over zygomatic implants. All-on-4 is a less complex procedure with a comparable evidence base. We don't recommend a more complex technique when a simpler one achieves the same outcome.

How is the cost structured?
Zygomatic implant treatment is more expensive than All-on-4 or All-on-6, reflecting the complexity of the surgery, the specialist involvement, and the general anaesthesia requirement. The cost difference compared to the UK or Germany remains significant. A detailed written cost breakdown is provided as part of your treatment plan before you commit to anything.

Frequently Asked Questions

Zygomatic implants are used exclusively for the upper jaw in patients with severe bone loss who cannot have conventional implants or All-on-4. They anchor into the cheekbone (zygoma) instead of the jawbone, bypassing the need for bone grafting. They are not used for the lower jaw.
During surgery, no the procedure is performed under general anaesthesia or deep sedation. You won't feel anything. Afterwards, swelling, bruising around the cheek and eye area, and soreness are expected for the first 5–7 days. This is more significant than after standard implant surgery, but it's manageable with prescribed medication. Most patients tell us days 4–5 are when they start to feel significantly better.
Standard implants are 8–16 mm long and anchor into the jawbone they require sufficient jawbone to be viable. Zygomatic implants are 30–52 mm long, placed at a specific angle, and anchor into the cheekbone. They're used when the jawbone has too little volume for standard implants, avoiding the need for bone grafting. They're also performed under general anaesthesia, not local.
This is one of the most important questions to get right. All-on-4 uses angled rear implants that can bypass moderate posterior bone loss, so some patients who appear to need zygomatic implants can actually be treated with All-on-4 which is a less complex procedure. The only way to know is a CBCT scan assessed by a surgeon with experience in both techniques. We will always recommend the simpler option if it's clinically viable.
In most cases, yes. A temporary fixed prosthesis is attached to the zygomatic implants on the day of surgery or within 24–48 hours. In some cases particularly where implant stability is below the threshold we consider safe for immediate loading the bridge is fitted at a later appointment. We discuss this possibility before surgery so there are no surprises.
A study published in the Journal of Oral and Maxillofacial Surgery reported a cumulative survival rate above 95% over a 12-year follow-up period. Outcomes are significantly influenced by surgeon experience, pre-surgical planning quality, and patient compliance with aftercare. DentAkademi reports an overall implant survival rate of 98.3%.
The most commonly reported complication is sinusitis inflammation of the sinus cavities, which the implants pass close to. This is usually manageable with medication. Other risks include infection at the surgical site, implant failure (rare), and temporary or lasting changes in facial sensation. All risks are discussed in detail during the pre-surgical consultation as part of the informed consent process.
Smoking significantly raises the risk of complications particularly sinus inflammation and integration failure more so than with standard implants because of the proximity of the implants to the sinus. We strongly recommend stopping smoking for a minimum period before and after surgery. We'll be specific about the timeframe during consultation. If you are unwilling to stop, that changes our recommendation.
Yes this is common in what's called a "hybrid" approach. In many patients, the front section of the upper jaw retains some bone, allowing 2 standard implants to be placed in the anterior region alongside 2 zygomatic implants in the posterior. This combination can provide broader support for the prosthesis. Whether a full zygomatic approach or a hybrid is more appropriate depends on your specific bone anatomy.
The zygomatic implants themselves the titanium fixtures in the cheekbone are intended to be permanent. Clinical literature shows survival rates above 95% at 12 years. The prosthetic bridge (the visible teeth) typically lasts 15–20 years before it may need replacement. Long-term success depends on consistent oral hygiene, avoiding smoking, and attending regular professional check-ups.
Most zygomatic patients need two visits. The first (7–9 days) covers the consultation, surgery, and initial recovery with temporary bridge. The second (4–5 days), approximately 3–6 months later, covers permanent bridge fitting. The first visit is longer than for standard implant procedures because of the recovery time needed after more extensive surgery.
Well-controlled type 2 diabetes is not an automatic barrier, but poorly controlled diabetes significantly impairs healing and raises the risk of infection and implant failure. We ask for a recent HbA1c result and assess current control before confirming suitability for this more complex procedure. If control isn't where it needs to be, we'll tell you what level would be required before we'd recommend proceeding.
Contact us immediately. Sinus symptoms persistent pressure, congestion, discharge, or facial pain are the most common post-operative complication with zygomatic implants. Early treatment keeps minor sinus inflammation from becoming a larger problem. We provide detailed written guidance on what to look for, and our coordinator is reachable by WhatsApp at any point after you return home. We will direct you to appropriate local treatment if needed and remain clinically responsible for complications arising from our work.
The implants themselves are not visible they're inside the bone. After significant bone loss and years without teeth, the lower face often appears sunken because the jawbone has resorbed. A fixed full-arch restoration supports the lips and cheeks from inside, which typically improves facial profile. This is a functional change, not a cosmetic procedure but most patients describe looking more like themselves than they have in years.
The prosthesis is cleaned in place it doesn't come out. Brush twice daily with a soft-bristle toothbrush, paying close attention to the junction between the bridge and the gumline. An interdental brush or water flosser is needed to clean under the bridge. We provide a full cleaning kit and detailed instructions before you leave after surgery. Professional hygiene appointments every 6 months are important for the long-term health of the implants and surrounding tissue.

Summary

Zygomatic implants solve a specific problem severe upper jaw bone loss that rules out conventional implants and All-on-4. They anchor into the cheekbone instead of the jawbone, bypass the need for bone grafting, and in most cases allow a fixed set of teeth to be attached the same day as surgery.

They are not the simplest route to fixed teeth they require specialist surgical experience, 3D pre-surgical planning, and general anaesthesia. The recovery is more involved than standard implant surgery. And the complication most associated with this technique sinus inflammation needs to be understood and monitored after surgery.

When the indication is right and the planning is done properly, the outcomes are excellent. The 12-year clinical literature supports that. But the most important thing to establish first is whether zygomatic implants are truly what you need or whether All-on-4 or another approach can achieve the same result with less complexity. We'll tell you honestly which applies to your case, after seeing your scan.

Get a Surgical Assessment Before Making Any Decision

Send us your existing scan or X-ray. Our oral and maxillofacial surgeon will review your bone anatomy and tell you whether zygomatic implants are indicated, or whether a simpler approach is possible. No commitment required just a straight clinical answer.

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Subperiosteal Implant
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