Prognathism

Prognathism (from the Greek words pro - “forward” and gnathos - “jaw”) is an anomaly in the development of the skull, in which there is a protrusion of the upper or lower jaw relative to the other.

The cause of prognathism can be either a hereditary predisposition or acquired factors. The latter include excessive tooth growth, injuries to the maxillofacial area, tumors, rickets and other diseases.

There are several forms of prognathism:

1. Maxillary prognathism - protrusion of the upper jaw forward.

2. Mandibular prognathism - protrusion of the lower jaw forward.

3. Double prognathism is the simultaneous protrusion of both jaws.

Clinical manifestations of prognathism: malocclusion, speech and chewing disorders, difficulty nasal breathing, facial asymmetry.

Treatment of prognathism includes surgical correction using jaw osteotomy, orthodontic treatment with braces, and the use of retainers to consolidate the result. The prognosis with timely treatment is favorable.

Prognathism is one of the developmental anomalies, which is characterized by protrusion of the upper jaw forward due to its excessive growth. This anomaly can manifest itself in varying degrees, from slight protrusion of the maxilla to significant prognathism.

Prognathism can be either hereditary or acquired. Hereditary prognathism is associated with genetic factors and can occur in family members over several generations. Acquired prognathism can be caused by various reasons, such as severe breathing disorders during sleep, prolonged use of pacifiers or feeding bottles during childhood, as well as injuries or infections that lead to irreversible changes in the development of the jaw.

A prognathic bite associated with prognathism can lead to a variety of health problems, including difficulty chewing, speaking words, and breathing problems. Treatment for prognathism may include surgical methods such as orthognathic surgery, which corrects the position of the jaw, as well as orthodontic methods such as braces, which can help straighten teeth and improve the bite.

Although prognathism can lead to serious health problems, there is a wide range of treatments that can help patients cope with this abnormality. It is necessary to contact specialists for advice and selection of the most effective treatment in each specific case.

Prognathism is a fairly common disease, which is characterized by excessively developed growth of the upper jaw in relation to the lower jaw. It develops due to problems with embryogenesis or under the influence of other factors during pregnancy. Consequently, this is a congenital pathology, and there are two types: absolute and relative. According to statistics

Prognathism is a result of intrauterine life when the upper jaw protrudes forward and gives the appearance of having “bloated” cheeks. Despite the fact that in the vast majority of cases prognathism is a variant of the norm, such cases can occur in both men and women. Prognosis is somewhat less common in men