Crossbite: Symptoms, Consequences, and the Importance of Dental Treatment

Augmented reality dental procedures, where dentists see through teeth for precision work, minimizing patient discomfort

A crossbite is a dental condition characterized by an abnormal bite pattern. In most cases, the upper and lower teeth don’t align properly. In a normal bite, the upper teeth should slightly overlap the lower teeth. However, in a crossbite, some of the upper teeth sit inside the lower teeth, resulting in a misaligned bite. Crossbites can affect a single tooth or multiple teeth. What’s more, they can occur on the front teeth (anterior crossbite) or the back teeth (posterior crossbite). This dental misalignment can lead to various functional and aesthetic issues if left untreated.

Types of Crossbite

There are two main types of crossbites:

3d rendered illustration of a crossbite

Anterior Crossbite: This type of crossbite involves the front teeth (incisors and canines). In an anterior crossbite, one or more of the upper front teeth bite behind or inside the lower front teeth.

Posterior Crossbite: A posterior crossbite affects the back teeth (premolars and molars). In this condition, the upper back teeth bite inside the lower back teeth. As a result, both sides of the mouth become misaligned.

Symptoms and Consequences of Crossbite

normal bite vs crossbite

Jaw discomfort or pain: The misaligned bite can put excessive pressure on the jaw muscles. Ultimately, this leads to discomfort or pain in the jaw area.

Difficulty chewing or biting: Crossbites can make it challenging to chew or bite into certain foods properly. In the end, it may affect one’s ability to eat comfortably.

Speech problems: In some cases, a crossbite can interfere with the proper positioning of the tongue. Further, it causes speech difficulties or lisps.

Tooth wear: The abnormal bite pattern can cause excessive wear on the affected teeth. As a result, tooth damage or sensitivity develop over time.

Gum issues: Crossbites can increase the risk of gum inflammation or recession due to the uneven distribution of biting forces.

Facial asymmetry: Severe crossbites can contribute to facial asymmetry or an unbalanced appearance.

Temporomandibular joint (TMJ) disorders: The misalignment of the teeth can put strain on the jaw joints. This potentially leadisto TMJ problems such as clicking, popping, or locking of the jaw.

The Importance of Dental Treatment for Crossbite

crossbite sketch
  • Functional improvement
  • Aesthetic enhancement
  • Prevention of further complications
  • Long-term oral health

Common Dental Treatment Options for Crossbite

Orthodontic treatment (braces or clear aligners): Orthodontic appliances, such as traditional braces or clear aligners like Invisalign, can gradually shift the teeth into their proper positions, correcting the crossbite.

Tooth removal or reshaping: In some cases, removing or reshaping specific teeth may be necessary to create space and allow the teeth to align properly.

Jaw surgery: For severe crossbites or cases involving significant jaw misalignment, orthognathic surgery (jaw surgery) may be recommended to reposition the jaws and correct the bite.

Dental appliances: Removable or fixed dental appliances, such as bite plates or expanders, can be used to guide the teeth into their correct positions, particularly in growing children.

The specific treatment plan will be tailored to everyone’s needs and the underlying cause of the crossbite.

Blue Ocean Dentistry: A Trusted Name

Detailed X-ray image showcasing human teeth and gums in blue and red highlight for dental health or medical study reference.

At Glendora Dentist, we understand the importance of addressing crossbites and other bite irregularities. Our team of experienced dentists and orthodontists provides comprehensive, personalized care to patients of all ages.

We utilize the latest dental technology and techniques to accurately diagnose and treat crossbites, ensuring optimal results and long-term oral health. Our practice is committed to creating a comfortable and welcoming environment, where patients can feel at ease throughout their treatment journey.

If you or a loved one is experiencing symptoms of a crossbite or concerns about your bite alignment, don’t hesitate to schedule a consultation with us. Our friendly and knowledgeable staff will be happy to answer any questions you may have and guide you through the treatment process. Take the first step towards a healthier, more aligned smile by calling Blue Ocean Dentistry today. 

About Dr. Fred Wong of Blue Ocean Dentistry in Glendora, California

Dr. Fred Wong and the staff at Blue Ocean Dentistry use the latest available dental treatments, and materials. Everything we use makes a marked difference in our patients’ experiences. We help our patients achieve optimal dental health. We creatively combine dental science and artistry — which can literally redesign your smile. Since even a subtle change in your smile will help you to project self-confidence and high self-esteem, we love helping you feel good about yourself. We deliver the finest dental care at the most reasonable cost and accept most dental insurance plans as well as CareCredit. For more about the dental treatment plans we offer or to schedule an appointment, call today (626) 852-6999.