Technology
How Long Does Digital Scanning Take in Los Gatos? A Complete Guide
Key takeaways
- A digital dental scan takes two to ten minutes of scanning time, inside an appointment that usually runs 20 to 30 minutes.
- Digital scanning captures the surface shape of teeth and gums, while X-rays and cone beam imaging show bone and hidden structure.
- A single digital X-ray image is captured almost instantly; a full series generally takes five to fifteen minutes.
- Facial trauma timelines vary widely, from a one-to-two-hour emergency evaluation to staged surgery with six to eight weeks of healing.
- Digital scanning requires no preparation, no fasting, and no driver, and conventional impressions remain the better choice for some deep margins.
Digital scanning usually takes two to ten minutes of actual scanning time. A single arch often takes two to three minutes, and a full set of upper and lower arches plus a bite record generally finishes in under ten. The whole appointment — check-in, a short conversation, the scan, and a review of the images on screen — typically runs 20 to 30 minutes.
Digital scanning is a way of making a 3D model of your teeth and gums using a small handheld camera instead of a tray full of putty. The scanner is moved slowly over your teeth and builds a color model on a screen as it goes. Nothing is injected, nothing sets in your mouth, and you can stop and rest whenever you need to.
What digital scanning is
An intraoral scanner is a wand about the size of an electric toothbrush with a camera at the tip. As we move it along your teeth, it captures thousands of images per second and stitches them into one continuous digital model. That model can be rotated, measured, and sent electronically to a lab or an implant planning program within minutes.
It replaces the traditional impression — the tray of material you bite into and hold still for several minutes. For patients with a sensitive gag reflex, that difference alone is the reason they ask for it.
Digital scanning captures surfaces only: the shape of your teeth, gums, and bite. It does not show what is under the gum or inside the bone. That is the job of digital X-rays and cone beam imaging, which are separate tools we often use in the same visit.
Who digital scanning is for
Most people who come to us for a scan fall into one of a few groups:
- Patients planning dental implants, where the crown or bridge has to match the shape of the surrounding teeth
- Patients getting implant supported dentures or a full-arch reconstruction, where the lab needs precise arch dimensions
- Patients who need a surgical guide made before implant placement
- Patients having orthognathic surgery, where jaw position is modeled digitally before the operating day
- Patients who gag badly with conventional impression trays
- Anyone whose records need to be shared quickly with a referring dentist or an outside lab
It is not for everyone, and we will say so. If you are coming in for a straightforward wisdom tooth removal, a scan usually adds nothing — an X-ray or a cone beam image answers the question instead. If you have an urgent swelling, a broken tooth, or a facial injury, scanning is not the first step; we treat the urgent problem and image later. And if your mouth cannot be kept reasonably dry during the scan, or a large amount of bleeding is present, the model will be incomplete and we will reschedule.
Scanning also cannot replace a diagnosis. A beautiful 3D model of a failing tooth still needs a surgeon to interpret it.
How the appointment works, step by step
Before you arrive
There is almost no preparation. Brush as usual. Tell us in advance if you wear a partial denture, a retainer, or a night guard, and bring them — we may want to scan with and without them. No fasting, no driver, no medication changes.
Check-in and conversation (5 to 10 minutes)
We review why you were referred, what has been bothering you, and what your dentist has already done. This is where we decide what imaging you actually need, so that you are not scanned for the sake of it.
The scan itself (2 to 10 minutes)
You sit back, we place a small cheek retractor or use a mirror to hold your tongue aside, and we pass the wand over the biting surfaces, then the inside, then the outside of each arch. We dry the teeth with air a few times, because moisture confuses the camera. Then we ask you to bite together and scan from the side for about 20 seconds to record your bite. If a section drops out, we rescan just that part — it takes seconds, not a restart.
Reviewing the model (5 minutes)
The model appears on the screen right away, and we turn it toward you. Seeing a wear facet or a gap from your own point of view usually explains more in thirty seconds than a page of notes would.
What happens after
The file is sent the same day to the lab, the planning software, or your referring dentist. If a surgical guide is being made, expect roughly one to two weeks before the parts come back and surgery can be scheduled. If the scan was for records or monitoring, there is nothing more to wait for.
How long related imaging and treatment take
Patients usually ask about more than one thing in the same breath, so here is the short version.
| Procedure | Typical chair time | Typical total visit |
|---|---|---|
| Digital scan, single arch | 2–3 minutes | 20–30 minutes |
| Digital scan, full mouth with bite | 5–10 minutes | 20–30 minutes |
| Digital X-rays, a few images | 1–3 minutes | 10–20 minutes |
| Digital X-rays, full series | 5–15 minutes | 20–30 minutes |
| Cone beam (CBCT) scan | Under 1 minute of scanning | 15–30 minutes |
How long does digital X-rays take? A single image is captured in a fraction of a second and appears on screen immediately; the time is in positioning, not exposure. A full series of images for implant or pathology planning generally takes five to fifteen minutes.
How long does facial trauma care take? That one has no single answer, because it depends on the injury. An initial emergency evaluation with imaging often takes one to two hours. Repair of a simple facial fracture may take an hour or two in surgery, while complex multi-site injuries take longer and may be staged across more than one procedure. Healing and follow-up usually run six to eight weeks, sometimes more. Our facial trauma guide walks through the sequence in detail.
What digital scanning costs
Digital scanning is often bundled into the cost of the treatment it supports, rather than billed as a separate line item. When it is billed separately, it is one of the smaller charges in a surgical plan. Dental insurance treats diagnostic imaging differently from surgical procedures, and coverage varies widely by plan. We give a written estimate before anything is scheduled, and our cost and coverage pages go through the numbers and the benefit questions in more detail.
Risks and tradeoffs
Scanning is low-risk, but it is not without limits, and a guide that pretends otherwise is not useful.
- It only sees what it can see. Deep margins below the gum line, areas hidden by bleeding, or a tooth covered in saliva will scan poorly. We sometimes still take a conventional impression for those cases.
- Jaw position can be tricky. Recording a bite digitally depends on you biting the way you normally do. If your jaw is sore or guarded, the record may need to be repeated.
- Accuracy drops over long spans. Scanning a full edentulous arch with no landmarks is harder than scanning a single quadrant, and small errors add up across the arch.
- Soft tissue moves. Cheeks, tongue, and loose gum tissue shift during the scan, which is why retraction and technique matter more than the brand of scanner.
- It is not a substitute for radiographs. Bone level, nerve position, and sinus anatomy require X-ray or cone beam imaging.
- Comfort is relative. The wand is small but it does touch the back teeth, and a strong gag reflex can still make the back of the upper arch the slow part. We break the scan into sections and let you rest.
Alternatives to digital scanning
Conventional impressions. Trays and impression material still work, and for some deep subgingival situations they capture detail a scanner cannot. The tradeoff is several minutes of material setting in your mouth and a physical model that has to be shipped.
Digital X-rays. These show bone, roots, and hidden structure, which a surface scan cannot. They answer a different question and are frequently taken alongside a scan rather than instead of one.
Cone beam (CBCT). A 3D X-ray of bone and anatomy, used for implant planning, impacted teeth, and pathology. It carries a small radiation dose, where intraoral scanning carries none.
Intraoral camera photos. Useful for showing you what a surface looks like, but these are flat images, not measurable models.
How to get started
Bring your referral if you have one, a list of your current medications, your dental insurance card, and any appliance you wear in your mouth. If your dentist already took X-rays, ask them to send the files ahead so we do not repeat imaging without reason.
Good questions to ask at the first visit: Do I need this scan, or will X-rays answer the question? What will the scan be used for? Who receives the file? How long until the next step is scheduled? What is my written estimate?
The first appointment should leave you with three things: a clear understanding of the problem, a sequence of steps with rough dates, and a cost estimate in writing. If any of those is missing, keep asking until it is not.
Frequently asked questions
How long does digital scanning take for a full mouth?
A full-mouth scan of both arches plus a bite record usually takes five to ten minutes. The whole visit, including check-in and reviewing the model on screen, typically runs 20 to 30 minutes. If a section needs rescanning, that adds seconds rather than restarting the process.
Does a digital scan hurt or make me gag?
The scanner tip rests lightly against the teeth and nothing sets in your mouth, so most people find it easy. The back of the upper arch is the area most likely to trigger a gag reflex, so we scan in short sections and pause whenever you need. Many patients who struggle with conventional impression trays prefer scanning for exactly this reason.
Is there radiation from digital scanning?
No. An intraoral scanner uses visible light and a camera, not X-rays, so there is no radiation dose. Digital X-rays and cone beam scans do use a small amount of radiation, which is why we only take them when they answer a specific clinical question.
How long do digital X-rays take at an oral surgery visit?
Each image is captured in a fraction of a second and appears on the screen right away. Most of the time is spent positioning the sensor, so a few targeted images take one to three minutes and a full series takes five to fifteen. We review the images with you during the same appointment.
How soon after scanning can treatment be scheduled?
The scan file is sent the same day. If a lab is fabricating a surgical guide or restoration, expect roughly one to two weeks before the parts return. If the scan was for planning or records only, the next step can often be scheduled right away.
Can a digital scan replace an impression for implants or dentures?
In most cases yes, and the file goes straight to the lab or planning software. Long edentulous arches and margins deep below the gum line are harder to capture accurately, so we sometimes still take a conventional impression for those situations. We decide after looking at your mouth, not before.