Inlays & Onlays in West Hills, CA
When a tooth has too much damage for a standard filling but does not require a full crown, inlays and onlays offer the ideal middle-ground solution. At Anita Rathee DDS, we use these precision-crafted restorations to repair moderate to significant tooth damage while preserving as much of your natural tooth structure as possible — delivering a result that is stronger, longer lasting, and more aesthetically pleasing than a conventional filling. Call us today at (818) 348-8898 to schedule your appointment in West Hills, CA .
What Are Inlays and Onlays and When Are They Used?
Inlays and onlays are indirect dental restorations — meaning they are custom-fabricated in a dental laboratory to the precise dimensions of the prepared tooth before being bonded permanently in place. This is in contrast to a direct restoration like a composite filling, which is applied and shaped chairside in a single visit. Because inlays and onlays are fabricated under controlled laboratory conditions using high-quality materials — typically porcelain or composite resin — they offer superior strength, durability, and fit compared to restorations placed directly in the mouth. They are also carefully shaded to match the natural color of your surrounding teeth, making them virtually invisible once bonded.
The key distinction between an inlay and an onlay lies in how much of the tooth surface each restoration covers. An inlay fits within the cusps — the raised points — of the biting surface of the tooth, filling the damaged area between those cusps without extending over them. An onlay, sometimes referred to as a partial crown, covers one or more of the tooth’s cusps in addition to the damaged central area, providing greater coverage and protection for teeth with more extensive damage. Both restorations are ideal for back teeth — the molars and premolars — where the forces of chewing are greatest and where decay or damage most commonly affects the broad chewing surface. Our team at Anita Rathee DDS will evaluate the extent of your tooth damage using digital X-rays and our intraoral camera to determine whether an inlay, onlay, or alternative restoration such as a full crown is the most appropriate treatment for your situation.
One of the most significant advantages of inlays and onlays over full crowns is the amount of healthy tooth structure they preserve. A full crown requires removing a substantial portion of the tooth’s outer surface to create room for the crown to fit over the entire tooth. Inlays and onlays, by contrast, require removing only the damaged or decayed portion of the tooth — leaving the surrounding healthy enamel intact. This conservative approach is closely aligned with our biomimetic dentistry philosophy at Anita Rathee DDS, which prioritizes restoring teeth in a way that replicates their natural structure and preserves as much healthy tissue as possible. Teeth restored with inlays and onlays are often stronger than those restored with large conventional fillings because the bonded restoration reinforces the remaining tooth structure rather than simply filling a void.
Getting an inlay or onlay at Anita Rathee DDS typically requires two appointments. At the first visit, our team will remove the damaged or decayed tissue, prepare the tooth, and take precise impressions that are sent to our dental laboratory to fabricate your custom restoration. A temporary restoration is placed to protect the tooth in the meantime. When your inlay or onlay is ready — usually within a couple of weeks — you will return to Anita Rathee DDS for the second appointment, where the temporary is removed and the permanent restoration is carefully fitted, adjusted, and bonded permanently to the tooth. With proper care, including regular dental cleanings and exams, inlays and onlays can last 10 to 30 years or more. Contact Anita Rathee DDS today at (818) 348-8898 or visit our contact page to schedule your appointment in West Hills, CA .
Frequently Asked Questions About Inlays & Onlays
What is the difference between an inlay and an onlay?
An inlay fits within the cusps of the tooth’s biting surface, restoring the damaged area between the raised points without covering them. An onlay — sometimes called a partial crown — extends over one or more of the tooth’s cusps in addition to the damaged central area, providing greater coverage for more extensive damage. Both are custom-fabricated restorations available at Anita Rathee DDS in West Hills, CA that offer superior strength and longevity compared to conventional fillings.
When is an inlay or onlay recommended instead of a filling or crown?
An inlay or onlay is typically recommended when a tooth has too much decay or damage to be effectively restored with a standard composite filling, but the remaining tooth structure is still healthy enough that removing all of it for a full crown would be unnecessarily destructive. Inlays and onlays preserve more healthy tooth structure than crowns while providing greater strength and durability than conventional fillings — making them an ideal conservative solution for moderate to significant tooth damage.
What materials are inlays and onlays made from?
At Anita Rathee DDS, inlays and onlays are most commonly fabricated from tooth-colored porcelain or composite resin — both of which are carefully shaded to match the color of your natural teeth for a seamless, natural-looking result. These materials are durable, stain-resistant, and bond strongly to the tooth surface, making them an excellent long-term restorative option. Our team will discuss the most appropriate material for your specific restoration during your consultation in West Hills, CA .
How long do inlays and onlays last?
Inlays and onlays are among the most durable restorations available and can last anywhere from 10 to 30 years or more with proper care. Their longevity is one of the key advantages over conventional fillings, which typically require replacement sooner. Maintaining excellent oral hygiene, avoiding biting on very hard objects, and attending regular dental cleanings and exams at Anita Rathee DDS will help maximize the lifespan of your inlay or onlay.
Are inlays and onlays better than fillings?
For moderate to significant tooth damage, inlays and onlays generally offer superior outcomes compared to large conventional fillings. Because they are precision-fabricated in a dental laboratory and bonded to the tooth, they fit more precisely, are stronger, and last significantly longer. They also reinforce the remaining tooth structure rather than simply filling a cavity space. For smaller areas of decay, a standard composite filling may still be the most appropriate and cost-effective option — our team at Anita Rathee DDS will help you determine the best treatment for your specific situation.
Does getting an inlay or onlay hurt?
The tooth preparation for an inlay or onlay is performed under local anesthesia, so you should feel little to no discomfort during the procedure. Some mild sensitivity around the treated tooth is normal for a few days following the first appointment and typically resolves on its own. If you feel anxious about the procedure, Anita Rathee DDS offers sedation dentistry options to help you feel completely relaxed throughout your visit in West Hills, CA .
How do I schedule an inlay or onlay appointment at Anita Rathee DDS?
If you have a damaged or decayed tooth that may benefit from an inlay or onlay, call Anita Rathee DDS at (818) 348-8898 or visit our contact page to schedule an evaluation in West Hills, CA . Our team will assess the extent of the damage, discuss your treatment options, and recommend the most conservative and effective restoration to protect your tooth and restore your smile.
