A dental implant is placed in stages over several months: your dentist drills a small post into your jawbone, lets it fuse with the bone, then attaches a connector piece and a custom-made crown on top. The full process, from first consultation to finished tooth, typically takes three to six months, though bone grafting or other prep work can extend that timeline.
The Three Parts of an Implant
A dental implant has three components that work together to replicate a natural tooth. The implant post is a small screw, usually made of titanium or zirconia, that gets embedded directly into your jawbone. It functions as an artificial root. The abutment is a connector piece that screws into the top of that post and sits just above your gum line. The crown, the only part you actually see, is custom-made from porcelain or zirconia to match the shape, size, and color of your surrounding teeth.
What Happens Before Surgery
Before anything is placed, your dentist needs a detailed picture of what’s going on inside your jaw. This starts with a medical and dental history, a clinical exam of your gums and remaining teeth, and standard X-rays like panoramic images. If those initial images don’t clearly show the bone dimensions or nearby structures (nerves, sinuses, nasal floor), your dentist will order a cone-beam CT scan, which produces a 3D map of your jaw. This scan reveals exactly how much bone height and width you have at the implant site and where critical nerves run, so the surgeon can plan a safe angle and depth for the post.
If your jawbone is too thin or too shallow to support an implant, you’ll need a bone graft first. Grafting adds volume to the bone using donor material, synthetic material, or bone taken from another area of your body. A small graft needs at least three months to heal before the implant can go in. Larger grafts, such as those needed after significant bone loss from gum disease or a long-missing tooth, can take nine to 12 months to fully integrate.
The Surgical Procedure
Implant surgery is usually done with local anesthesia, the same numbing shots used for fillings. If you’re anxious, your dentist can add sedation. Nitrous oxide (laughing gas) kicks in within three to five minutes through a mask. Oral sedation involves taking a prescription pill about an hour before the appointment. For deeper relaxation, IV sedation delivers medication directly into your bloodstream through a line in your arm. General anesthesia in a hospital setting is reserved for complex cases, young children, or patients with severe anxiety.
Once you’re numb, the surgeon cuts a small flap in the gum tissue to expose the underlying bone. A series of progressively wider drill bits create a channel in the bone at the precise angle and depth planned during imaging. The titanium post is then threaded into this channel. Because the post serves as the tooth root, it’s placed deep into the bone for maximum stability. The gum is stitched closed over the implant, and a healing cap (a small metal or plastic cover) is typically screwed onto the top of the post to protect it and shape the gum tissue as it heals.
Osseointegration: The Waiting Period
After the post is placed, your jawbone gradually grows around and bonds to the titanium surface. This process, called osseointegration, is what gives implants their strength and longevity. It typically takes three to six months. During this time the implant is buried beneath your gum or covered by the healing cap, and you won’t have a visible tooth in that spot. Your dentist may provide a temporary option like a removable partial denture or a flipper tooth so you’re not walking around with a gap.
This waiting period is the most important phase. Rushing it risks the implant failing to integrate, which would mean starting over.
Attaching the Abutment and Crown
Once imaging or clinical testing confirms the post has fused solidly with the bone, your dentist removes the healing cap and screws in the permanent abutment. If the healing cap wasn’t placed during the first surgery, a minor second procedure opens the gum to access the implant. The gum tissue needs a few weeks to heal around the abutment before the final step.
Your dentist then takes impressions or digital scans of your mouth so a dental lab can fabricate a crown that fits precisely against your bite and matches your other teeth. Once the crown arrives, it’s either cemented or screwed onto the abutment. At this point, the process is complete.
Recovery and What to Eat
The first 24 to 72 hours after surgery are the most uncomfortable. Swelling, mild bruising, and soreness around the site are normal. Stick to soft foods that require minimal chewing: yogurt, scrambled eggs, mashed potatoes, smoothies, and soups (not too hot). Avoid crunchy, hard, or sticky foods, and don’t chew directly on the implant site.
By days three through seven, you can start introducing slightly firmer foods but should still chew on the opposite side when possible. Most people return to light normal eating within about a week and full normal chewing within one to two weeks. The bone underneath continues healing for months, but your day-to-day eating won’t be affected after that initial recovery window.
How Long Implants Last
Dental implants are one of the most reliable procedures in dentistry. A large study tracking over 10,800 implants in more than 4,200 patients for up to 22 years found 10-year survival rates above 95%. Longer-term data shows survival rates of roughly 92% to 97% at 10 years and around 92% at 20 years with proper maintenance. Full-arch systems, where four implants support an entire set of upper or lower teeth, show survival rates between 94.8% and 98% at five to 10 years.
What Can Go Wrong
The most common long-term complication is peri-implantitis, an infection of the gum and bone tissue surrounding the implant. It develops when bacterial plaque builds up around the implant base, similar to how gum disease affects natural teeth. Symptoms include bleeding gums around the implant, pus, and deepening pockets between the gum and the implant surface. Left untreated, peri-implantitis destroys the bone holding the post in place, eventually causing the implant to loosen or fail.
Excess cement left beneath the gum line during crown placement is another common trigger for peri-implantitis. Keeping the area clean with regular brushing, flossing around the implant, and routine dental checkups significantly reduces your risk. Smoking, uncontrolled diabetes, and poor oral hygiene are the biggest risk factors for implant failure overall.