Ssurvivor: Malar Hypoplasia Definition

Malar Hypoplasia Definition

Malar hypoplasia uni or bilateral. Medical definition of malar.

Maxillary Hypoplasia

Achondroplasia is the most common process resulting in disproportionate small stature.

Malar hypoplasia definition. Affected individuals have short arms and legs a large head and characteristic facial features with frontal bossing and midface retrusion formerly known as midface hypoplasia. It is associated with crouzon syndrome angelman syndrome as well as fetal alcohol syndrome. Contractures of elbow knee.

See malar flattening malar prominence definition. From the latin mala the cheek or cheekbone and perhaps also the latin malum an apple. Prominence of the malar frontal process of the maxilla and infraorbital area appreciated in profile and from in front of the face fig.

The face of the observer should be at the same height as the face of the observed person. It can also be associated with cleft lip and cleft palate. Maxillary hypoplasia or maxillary deficiency is an underdevelopment of the bones of the upper jaw which produces midfacial retrusion and creates the illusion of protuberance of the lower jaw.

Of or relating to the cheek the side of the head or the zygomatic bone. Malar relating to the cheek bone zygoma or to the prominence caused by the cheek bone. The malar process is the most medial and superior portion of the maxilla contiguous with the lateral boundary of the nasal bridge.

Failure of both membranous and long bones to grow properly lead to a variety of abnormalities such as craniosynostosis hypomelia syndactyly oligodactyly malar hypoplasia short neck micrognathia and cleft lip and palate. Some people could develop it due to poor dental extractions. If unilateral it may cause facial asymmetry.

Malar hypoplasia surface examination cannot distinguish hypoplasia from hypotrophy. The long bones of the limbs may be underdeveloped or even absent. When assessing a feature the head of the observed person should be held in the frankfurt horizontal with the facial and neck muscles relaxed eyes open lips making gentle contact and facial expression neutral.

Elements Of Morphology Standard Terminology For The Head And Face