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Precision tooth replacement guided by 3D imaging and a custom surgical guide

Dental Implants NYC — 3D-Guided Precision by Dr. Shi

Get back the tooth — and the confidence — you've been missing.

3D-guided dental implants in NYC by Dr. John Shi. A permanent, natural-looking tooth, planned around your bone and your goals.

Dental Implants NYC | 3D-Guided Precision | Centre Dental - Precision tooth replacement guided by 3D imaging and a custom surgical guide

A missing tooth is more than a gap.

Most people who come to us aren't thinking about titanium grades and torque values. They're tired of hiding their smile in photos, chewing on one side, or feeling a denture shift when they talk. If that's you — you're in the right place. Below is everything you'd want to understand before deciding, in plain language.

You hide your smile

Covering your mouth in photos, laughing with a hand up — a gap you're always aware of.

Eating is a chore

Chewing on one side, avoiding steak, apples, and the foods you actually want.

A denture that shifts

Loose, clicking, or coming out at the wrong moment — never quite yours.

Dr. John Shi reviewing a 3D CBCT dental implant plan on screen — Centre Dental NYC
How can a dental implant help me?

A fixed tooth that looks, feels, and works like your own.

A dental implant replaces the root of a missing tooth with a titanium post that your jaw grows onto — so the replacement is anchored in your own bone, not resting on your gums. It stops the bone loss a gap causes, lets you eat and speak normally again, and gives you a tooth you never have to think about. Unlike a bridge, it doesn't rely on grinding down the healthy teeth beside it.

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From our operatory

See the treatment, not just the words

Watch how an implant surgical guide is planned and 3D-printed chairside — the step that translates your CBCT scan into millimeter-level implant placement on the day of surgery.

Understand it fully

The clinical picture — from bone to crown

At a glance

93–98%1
5-year implant survival
3–6 months2
typical osseointegration

What a dental implant actually is

A dental implant is an endosseous (in-the-bone) post that replaces the root of a missing tooth. Once it's placed in the jaw, the surrounding bone grows against and bonds to its surface — a process called osseointegration, first described by the Swedish physician Per-Ingvar Brånemark, who placed the first titanium implant in a human in 1965. That fusion is what makes an implant fundamentally different from a bridge or a denture: it becomes a stable, load-bearing anchor in your own bone, and it doesn't rely on grinding down the healthy teeth beside it. It's placed and restored here by Dr. John Shi, using the process we call the Centre Method.

How osseointegration works — and why healing takes time

Osseointegration is both a chemical and a mechanical bond between your living alveolar bone and the implant's textured titanium surface. Modern implants are etched, anodized, or grit-blasted to increase that surface area and speed the bond. Two kinds of stability matter: primary stability — the mechanical grip at the moment of placement, targeted around 35 Ncm of insertion torque — and secondary stability, which builds as bone remodels around the implant over roughly three to six months. That biology is why an implant isn't a one-visit fix: the bone genuinely has to grow onto it.

Dental implant model — titanium implant, abutment, and crown in a cross-section jaw — Centre Dental NYC

Your next step

Wondering if dental implants is right for you?

A free consultation includes an exam and a written plan — no pressure, no upsell.

The materials — and why titanium

The fixture is usually commercially pure titanium (grades 1–4, most often CP4) — biocompatible, corrosion-resistant, and the material Brånemark's original research was built on. The abutment screw is often a harder Grade 5 titanium alloy (Ti-6Al-4V). A metal-free alternative, zirconia (zirconium dioxide), is available and may lower the risk of peri-implant disease, though the long-term data behind it is still thinner than titanium's decades of track record. In short: titanium is the clinical standard, backed by 50+ years of outcome data; zirconia is a tooth-coloured, metal-free option for specific aesthetic or sensitivity cases; and textured implant surfaces (etched, anodized, or blasted) improve osseointegration.

Are you a candidate? What actually determines suitability

The single biggest factor is bone — how much you have and how healthy it is — followed by the health of your gum tissue. As a rough guide, we look for around 10 mm of bone height and 6 mm of width; bone density is graded from dense to soft, and softer bone changes how we place and load the implant. Your medical history matters too: heavy smoking, uncontrolled diabetes, long-term bisphosphonate use, osteoporosis, and prior radiotherapy to the jaw all raise the risk of failure or peri-implantitis. Age itself is rarely the barrier — we place implants successfully for patients in their 70s and 80s. The honest answer to "am I a candidate?" comes from a 3D CBCT scan, not a guess.

The three parts of a dental implant laid out: fixture, abutment, and ceramic crown — Centre Dental NYC

Have questions?

Talk it through with Dr. Shi before you decide.

A free consultation includes an exam and a written plan — no pressure, no upsell.

Bone structure, resorption, and grafting

When a tooth is lost, the alveolar bone that once held it begins to resorb — shrink away — because it no longer carries a chewing load. This is why a long-empty gap can narrow your options, and why acting sooner is often easier. Where bone is already insufficient, it can usually be rebuilt: bone grafting using your own bone (autograft), donor bone (allograft), or a synthetic substitute, often shaped by a membrane in a technique called guided bone regeneration. In the upper back jaw, a sinus lift adds height beneath the maxillary sinus so an implant has enough bone to anchor into.

The planning technology behind precision

Every case at Centre Dental starts with a cone-beam CT (CBCT) scan — a 3D map of your bone, nerves, and sinuses that a flat X-ray simply can't provide. That data drives CAD/CAM planning software, and a custom surgical guide is 3D-printed to channel each implant to its exact planned position, depth, and angle. Placement is torque-controlled, and stability can be measured objectively with resonance frequency analysis. You can read more about our imaging and guided-surgery technology. Depending on your bone quality, the tooth may be immediately loaded with a temporary within days, or delayed for a few months of healing — with comparable long-term survival when initial stability is high. A 2025 systematic review found fully-guided placement cuts mean angular deviation to 2.57° versus 7.46° freehand.

The restoration on top

Once the implant has integrated, an abutment connects it to the visible tooth — a crown in all-ceramic, zirconia, or metal-ceramic, colour-matched to your neighbouring teeth. For several missing teeth, an implant bridge spans two or more implants; for a full arch, our All-on-X full-arch approach uses as few as four to six strategically angled implants to support a complete fixed set of teeth — the number is decided by your bone, not a fixed formula. The right restoration depends on how many teeth are missing, where they sit, and the forces that part of your mouth absorbs.

What the evidence shows — success and risks

Dental implants are among the most predictable procedures in dentistry: five-year survival runs roughly 93–98%, with single-crown implant survival around 96.8% at five years (Jung et al., systematic review, Clin Oral Implants Res, 2012). The main long-term risk is peri-implantitis — a bacterial inflammation of the gum and bone around the implant, preceded by reversible peri-implant mucositis — which is why hygiene and follow-up matter as much as the surgery itself. Early osseointegration failure sits around 1–6%, driven mostly by initial stability and healing, and heavy smoking roughly doubles the odds of failure. In practice, outcomes come down to three things: precise placement, sound bite management, and consistent home care.

All-on-X full-arch implant model — a fixed set of teeth supported by four to six implants — Centre Dental NYC
All-on-X full-arch: a complete fixed set of teeth supported by as few as four to six implants — the count decided by your bone.

Sources: 1 · 2

Concerned about comfort, bone, or cost?

These are the questions a consultation answers directly. Dr. Shi reviews your 3D CBCT scan, evaluates your bone and candidacy, and outlines your options, treatment timeline, and estimated cost — including what your insurance may cover.

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Thinking about it

The questions we hear first

Will the surgery hurt?

Implant placement is done under local anaesthesia, so you feel pressure and movement, not pain. Most patients tell us it was easier than the extraction they'd had years earlier. Afterward, expect mild to moderate soreness and some swelling that peaks around 48 hours and settles within a few days — ibuprofen manages it well for the large majority. If you're anxious, we can discuss sedation options at your consultation.

Can I afford it — and what does it cost?

Cost is the most common hesitation we hear, so we're transparent about it — in person. At your consultation you'll leave with a written estimate for your specific case, a clear breakdown of exactly what's included (implant, abutment, crown, and any grafting), and financing options. We'll also review what your insurance may contribute — some plans cover part of the restoration even when they don't cover the implant fixture itself. Full-arch cases are quoted per arch; see All-on-X full-arch.

Am I too old, or have I lost too much bone?

Age is almost never the deciding factor — we place implants successfully for patients well into their 70s and 80s. What matters is the health and volume of your bone, and that's exactly what the CBCT scan shows us. If you've lost bone after a long-standing gap, a bone graft or sinus lift can usually rebuild enough to place an implant safely. The only way to know your specific situation is to look at the 3D image together — we'll tell you honestly whether it's straightforward, needs grafting first, or genuinely isn't advisable.

Will it look and feel natural?

Yes. The crown is custom-made to match the colour, shape, and translucency of your surrounding teeth, and because the implant is anchored in bone rather than clasped to other teeth, it feels like a normal tooth when you bite and chew. Most patients tell us that within a few weeks they forget which tooth is the implant. Getting that result is a matter of careful shade-matching and contouring — where an experienced clinician's eye makes the difference.

How long do implants last?

The implant itself is designed to last decades — often the rest of your life — because titanium osseointegrates permanently with bone. The crown on top is the part more likely to need attention over time; porcelain surfaces can wear or chip and are sometimes refreshed after many years. Longevity comes down to three things we control together: precise placement, a well-balanced bite, and consistent home care with regular check-ups to keep the tissues around the implant healthy.

How long will I be without a tooth?

Full osseointegration takes roughly three to six months before the final crown is fitted, but you're rarely left with a visible gap in the meantime. Depending on your bone quality, we can often place a same-day temporary, or use a simple removable temporary so your smile stays intact while the implant heals underneath. We'll map the exact timeline for your case at the consultation — including whether any grafting needs to happen first, which adds healing time up front.

Does insurance help, and can I finance it?

It varies by plan. Many dental policies don't fully cover the implant fixture but do contribute toward the crown or the extraction and grafting, so it's worth checking — and we'll help you read your benefits. For the remainder, we offer financing so the cost can be spread over time rather than paid all at once. You'll see the full picture in writing before you commit to anything.

Can I get a tooth the same day?

Sometimes — it's called immediate loading, where a temporary tooth is attached to the implant right after placement. Whether it's appropriate depends on how much primary stability we achieve and the quality of your bone; when the implant grips firmly, immediate loading has comparable long-term survival to the traditional delayed approach. If your bone is softer, we'll recommend letting it heal first — a clinical judgement we make from your scan, always erring toward the result that lasts.

The path

Your journey, start to finish

01

Consultation + 3D CBCT scan

A cone-beam CT scan maps your bone volume, density, and nerve position. Dr. Shi reviews your candidacy, your options, the treatment timeline, and a clear cost and insurance estimate.

02

Your custom plan (and grafting, only if needed)

A written treatment plan and timeline. If bone is insufficient, we stage a graft or sinus lift first — never as an upsell, only when the scan shows it's genuinely required.

03

Guided placement

A 3D-printed surgical guide keeps every implant on its planned path. Placement is torque-controlled and performed by Dr. Shi himself.

04

Osseointegration & your final tooth

The implant fuses with bone over three to six months, then a colour-matched crown is fitted onto the abutment — a tooth you won't be able to tell from the real thing.

From CBCT scan to printed surgical guide

Centre Dental keeps a SprintRay chairside 3D printer in-house. After CBCT imaging captures the bone anatomy, Dr. Shi designs the implant position digitally, then prints the surgical guide in-office the same week. The printed guide locks the drill angle and depth to the planned position, removing the freehand variance that older implant workflows accepted as routine.

The same SprintRay unit produces study models, temporary prosthetics during the integration phase, and night-guard housings. Keeping production on-site means no week-long turnaround waiting for a third-party lab — patients move from CBCT scan to surgical day on a tighter clinical timeline, and any guide adjustments stay inside the office.

Why CBCT replaces standard panoramic X-rays for implant planning

Two-dimensional dental X-rays compress three-dimensional anatomy into a flat image, which forces guesswork on bone height, nerve canal proximity, and sinus floor depth. Centre Dental uses an in-house CBCT cone-beam scanner that captures a true volumetric model of the upper and lower jaws in roughly twelve seconds at a fraction of medical-CT radiation dose.

For implant patients the CBCT shows exactly where the inferior alveolar nerve runs in the lower jaw, where the maxillary sinus floor sits, and how much usable bone exists at each candidate site. That data drives the digital implant plan, which then becomes a SprintRay-printed surgical guide. For wisdom teeth and root canals the same scan reveals impacted-tooth angulation and accessory canals that flat X-rays miss.

Why in-office printing changes implant timelines

The clinical case for in-office 3D printing comes down to three measurable improvements: accuracy of the surgical guide (translates directly to implant angulation precision), turnaround speed (printing happens in hours instead of days at an external lab), and revision flexibility (if the digital plan changes, the next guide is ready the same afternoon).

For multi-implant cases like All-on-X and All-on-4, the printed guide also provides reference pins that lock the prosthetic position before bone reduction — a workflow that is effectively impossible with hand-fabricated guides.

Inside Our Practice

See it in action

Start here

Schedule your consultation

In a single visit, Dr. Shi reviews your 3D scan, assesses your candidacy for dental implants, and provides a written treatment plan with cost and insurance details — so you can decide with all the facts.

Extensive full-arch reconstruction experience by Dr. Shi

3D-guided precision, placed by an experienced surgeon

Bilingual — English, Mandarin, Cantonese

Live clinic hours · 139 Centre St, Lower Manhattan, NYC