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One of the primary causes of acquired hand deformity is trauma. Trauma can be described by an abrupt or sudden tissue injury caused by violent forces that can be classified into varying groups: blunt trauma , penetrating trauma , and deceleration trauma.
Dubowitz syndrome is a rare genetic disorder characterized by microcephaly, stunted growth, and a receding chin.Symptoms vary among patients, but other characteristics include a soft, high-pitched voice, partial webbing of the fingers and toes, palate deformations, genital abnormalities, language difficulties, and an aversion to crowds. [2]
Prognathism can also be used to describe ways that the maxillary and mandibular dental arches relate to one another, including malocclusion (where the upper and lower teeth do not align). When there is maxillary or alveolar prognathism which causes an alignment of the maxillary incisors significantly anterior to the lower teeth, the condition ...
Micrognathism is a condition where the jaw is undersized. It is also sometimes called mandibular hypoplasia. [2] It is common in infants, [3] [4] but is usually self-corrected during growth, due to the jaws' increasing in size.
Microgenia is the medical term for an unusually small or deformed chin. [1] The contrasting condition, an enlarged chin, is called "macrogenia". [2] [3] [4] There are seven different chin deformities: Class I: Macrogenia (chin excess) Class II: Microgenia (chin deficiency) Class III: Combined excesses and deficiencies; Class IV: Assymmetric ...
A hand deformity is a disorder of the hand that can be congenital or acquired. An example is Madelung's deformity. See also. Acquired hand deformity ; References
Camptodactyly is a medical condition that causes one or more digits (fingers or toes) to be permanently bent. It involves fixed flexion deformity of the proximal interphalangeal joints. Camptodactyly can be caused by a genetic disorder. In that case, it is an autosomal dominant trait that is known for its incomplete genetic expressivity. This ...
Bone deformity may also accompany nervous and arterial anomalies in some cases due to the duplication of the ulnar nerve, the presence of abnormal arterial arches, the duplication of the ulnar artery, the shortening of the radial nerve, and the absence of the radial artery. The diagnosis of ulnar dimelia is based on laboratory tests of frontal ...