Anodontia is a rare genetic disorder characterized by the complete absence of teeth. It can affect both primary (baby) teeth and permanent teeth. Anodontia can be either isolated, meaning it occurs on its own, or it can be part of a syndrome that ...

A cracked tooth is a common dental problem that occurs when a tooth has a visible crack or fracture in the enamel. This can happen due to a variety of reasons, such as biting down on a hard object, grinding teeth, or trauma to the mouth. Cracked t...

Crossbite is a dental condition in which the upper teeth do not align properly with the lower teeth when the jaw is closed. This misalignment can occur on one side of the mouth (unilateral crossbite) or on both sides (bilateral crossbite). Crossbi...

Dental cavitation, also known as a cavitation lesion or a cavitation, is a hole or hollow space in the jawbone that is caused by a chronic infection or inflammation in the bone. These cavitations can occur after a tooth extraction, root canal trea...

A dentigerous cyst is a type of odontogenic cyst that forms around the crown of an unerupted or developing tooth. It is the second most common type of odontogenic cyst and is typically associated with impacted teeth, most commonly the third molars...

Trismus-Pseudocamptodactyly Syndrome is a very rare inherited disorder characterized by the inability to completely open the mouth (trismus), causing difficulty with chewing (mastication) and/or the presence of abnormally short muscle-tendon units...

Gaps between teeth, also known as diastema, are spaces or openings between two or more teeth. These gaps can occur anywhere in the mouth but are most commonly seen between the two upper front teeth. Gaps between teeth can be caused by a variety of...

Guillain-Barre (gee-YAH-buh-RAY) syndrome is a rare disorder in which your body's immune system attacks your nerves. Weakness and tingling in your extremities are usually the first symptoms. These sensations can quickly spread, eventually ...

Hyperdontia, also known as supernumerary teeth, is a condition in which a person has extra teeth in addition to the normal set of primary or permanent teeth. These extra teeth can develop in any area of the mouth and may be single or multiple in n...

Hypodontia, also known as missing teeth, is a condition in which a person is born with fewer teeth than the normal number. This can affect both primary (baby) teeth and permanent teeth. Hypodontia can range from the absence of just one tooth to mu...

Jaw pain is discomfort or soreness in the jaw area, which can be caused by a variety of factors such as teeth grinding, temporomandibular joint (TMJ) disorder, dental issues, or muscle tension. It can range from mild to severe and may be accompani...

A knocked-out tooth, also known as an avulsed tooth, is a tooth that has been completely displaced from its socket in the jawbone due to trauma or injury. This can happen as a result of a sports injury, car accident, or a fall. It is important to ...

Malocclusion is a dental condition in which the teeth are misaligned or do not fit together properly when the jaws are closed. This can result in problems with biting, chewing, and speaking, as well as issues with the appearance of the teeth and f...

Oral hyperplasia is a condition characterized by an abnormal increase in the size of the tissues in the mouth. This can occur in the gums, tongue, cheeks, or other areas of the oral cavity. It can be caused by a variety of factors, including infla...

An overbite is a dental condition in which the upper front teeth overlap significantly with the lower front teeth when the mouth is closed. This can be caused by genetics, thumb sucking, or prolonged use of a pacifier. Overbites can lead to issues...

The spinal muscular atrophies (SMAs), are characterized by degeneration of nerve cells (motor nuclei) within the lowest region of the brain (lower brainstem) and certain motor neurons in the spinal cord (anterior horn cells) leading to muscle weak...

Temporomandibular Joint Disorder (TMJ) is a condition that affects the temporomandibular joint, which is the joint that connects the jaw to the skull. It can cause pain and discomfort in the jaw joint and the muscles that control jaw movement. Sym...

A tooth fracture is a crack or break in a tooth that can range from a small chip to a more severe break that exposes the inner layers of the tooth. Tooth fractures can be caused by a variety of factors, including trauma, biting down on hard object...

Torus mandibularis is a bony growth that develops on the inner surface of the lower jaw, near the premolar and molar teeth. It is a benign, non-cancerous growth that is usually painless and does not require treatment unless it causes discomfort or...

An underbite is a dental condition in which the lower teeth protrude further out than the upper teeth when the jaw is closed. This misalignment of the teeth can cause issues with chewing, speaking, and overall oral health. Underbites can be caused...

The spinal muscular atrophies (SMAs), are characterized by degeneration of nerve cells (motor nuclei) within the lowest region of the brain (lower brainstem) and certain motor neurons in the spinal cord (anterior horn cells) leading to muscle weak...

X-linked myotubular myopathy (XLMTM) is a rare genetic neuromuscular disorder that is characterized by muscle weakness that can range from mild to profound. Symptoms are often present at birth, but may first develop during infancy or early childho...