2024年10月14日 · Ectrodactyly is a type of congenital hand difference, meaning it’s present at birth. With this type of hand deformity, the middle part of your baby’s hand develops abnormally. They’re missing one or more of the central fingers of their hand, leaving a V-shaped space or indentation (cleft).

Ectrodactyly, split hand, or cleft hand [1] (from Ancient Greek ἔκτρωμα (ektroma) 'miscarriage' and δάκτυλος (daktylos) 'finger') [2] involves the deficiency or absence of one or more central digits of the hand or foot and is also known as split hand/split foot malformation (SHFM). [3]

2020年10月21日 · Split hand/foot malformation (SHFM) is a limb abnormality that is present at birth. It is characterized by absence of certain fingers and toes (ectrodactyly) that suggest a claw-like appearance and webbing of fingers and toes may also be present.

Ectrodactyly, often referred to as "split hand/split foot malformation," is a congenital condition characterized by the absence or malformation of one or more fingers or toes. This condition can manifest in a variety of forms, ranging from mild to severe, …

2022年10月25日 · Ectrodactyly (also known as a split hand-split foot malformation, cleft hand or lobster claw hand) is a skeletal anomaly predominantly affecting the hands (although the feet can also be affected). The condition has a highly variable severity.

2023年8月8日 · Cleft hand, otherwise referred to as ectrodactyly or colloquially as "split hand," is defined as a central longitudinal deficiency expressed as suppression of bone and soft tissues in the central elements of the hand, including the index, middle, and ring fingers.

Split-hand/split-foot malformation (SHFM)/ectrodactyly, also known as “lobster claw hand,” is a limb malformation involving the central rays of the autopod and presenting with syndactyly, median clefts of the hands and feet and aplasia/or hypoplasia of …

Ectrodactyly-polydactyly syndrome is a rare, genetic, congenital limb malformation disorder characterized by hypoplasia or absence of central digital rays of the hands and/or feet and the presence of one or more, unilateral or bilateral, supernumerary digits on postaxial rays, ranging from hypoplastic digits devoid of osseous structures to ...

Ectrodactyly is a rare autosomal dominant ectodermal dysplasia. It sometimes may be associated with other ectodermal defects. The most common clinical manifestations of EEC syndrome are ectodermal dysplasia, ectrodactyly, cleft lip/palate and tear duct anomalies.

Lobster-claw deformity, also called ectrodactyly is an uncommon congenital presentation occurring in the hand due to longitudinal failure of development of second, third or fourth ray. It occurs in 1 to 4 newborns in 100,000 live births.