The right restoration for the right tooth.

What a crown actually does

A crown replaces the outer structure of a tooth with a continuous, engineered surface that distributes chewing force around the whole tooth instead of concentrating it on weakened walls. That's the job: protection under load. A tooth split by years of expansion and contraction around a large old filling, or hollowed by decay, can't be made whole by patching — the remaining walls flex, crack, and eventually fail. Full coverage stops that mechanism.

This is why crowns have such a long track record. Done on the right tooth, with the margins sealed and the bite adjusted correctly, a crown routinely serves for decades. Nothing about that is aggressive dentistry. It's structural engineering applied to a tooth that needs it.

When a crown is the most predictable option

• A tooth that is mostly filling. When old restorations occupy more of the tooth than natural structure does, the remaining walls are working beyond their strength.
• Significant fracture or cracks under load. A cracked back tooth that hurts on release of biting pressure is asking for circumferential protection before the crack propagates.
• Extensive decay. When removing the decay removes the structure a filling would need to hold onto.
• Root canal-treated back teeth. Molars and premolars flex under hundreds of pounds of force; after root canal treatment they're drier and more fracture-prone, and full coverage is the standard of care for good reason.
• Heavy functional forces. In a grinding or clenching mouth, a restoration that would survive in a gentle bite may need the durability only full coverage provides — one reason the bite evaluation is part of the crown decision. See how we evaluate wear and force.

When something smaller serves the tooth better

Crowning a tooth means shaping it — removing structure so the crown can fit and function. On the right tooth, that trade is clearly worth it. On a tooth with plenty of sound structure, it isn't, because tooth structure is the one thing dentistry can't give back.

When enough healthy wall remains, a bonded onlay covers and protects the damaged portion while leaving the sound portions untouched. When the problem is smaller still, a well-placed filling or bonding does the job. And an aging restoration with closed margins and no decay sometimes needs nothing but documented monitoring.

Our goal isn't to choose the smallest restoration or the largest one. It's to choose the appropriate one.

How that choice is actually made — the structural tests, the questions worth asking — is covered in our doctor-written guides: Do I actually need this crown?, Filling, onlay, or crown?, and, for larger plans, When multiple crowns are recommended.

Materials chosen for the case, not the drawer

Modern crowns span a real range — full ceramics prized for esthetics, zirconia for strength under heavy force, layered options in between, and newer in-office materials that open price points that didn't exist a few years ago. Each has a right situation: the material that's ideal for a front tooth in a gentle bite is not the automatic answer for a second molar in a grinding one. The mouth is a hostile environment — heat, acid, enzymes, and hundreds of pounds of force — and the material should be chosen for the case. We've written about exactly that in The Mouth Is a Hostile Environment.

Often in a single visit

With intraoral scanning and in-office design and fabrication, many crowns at MSD are made and placed the same day — no impression trays, no temporary, no second appointment. Some cases still favor a laboratory-made restoration, and we'll tell you when yours is one of them. The full process is on our same-day crowns page.

What to expect

Who does this work

Crowns at MSD are planned and placed by Dr. Matthew Dillon and Dr. Shantall Di Loreto — a private, doctor-owned practice on N University Drive in Coral Springs. Dr. Dillon is a general dentist with advanced continuing education in restorative and comprehensive dentistry, including Kois Center training and a Mastership in the Academy of General Dentistry (MAGD). That training matters most on the teeth that don't have one obvious answer — where crown, onlay, and monitoring are all defensible, and the right call depends on reading the whole picture. When a single tooth is part of a larger pattern of breakdown, the decision belongs inside a comprehensive evaluation.

We place crowns for patients from Coral Springs, Parkland, Coconut Creek, Tamarac, Margate, and across North Broward — routinely in one visit.