Cleft hand deformity. Oct 14, 2024 · Ectrodactyly, also known as split hand/foot malformation (SHFM) of cleft hand, is a rare genetic condition in which one or more of your baby’s middle fingers or toes are missing or malformed. Oct 18, 2023 · Hand deformities are differences that are present at birth, including extra fingers, incomplete separation of the fingers, and malformed limbs. Also known as ectrodactyly, it involves missing fingers and, sometimes, a V-shaped opening in the hand, among other abnormalities. After the baby is born, the deformity is visible. The condition can sometimes be detected on a routine prenatal ultrasound. These deformities are characterized by a variable expression in a wide range of clinical phenotypes, but generally include a deficiency of the central ray with narrowing or syndactyly of the adjacent digits, creating a cleft in the center of the Phenotypic expressions of the congenital cleft hand are variable and might baffle even the experienced as to the choice of surgery. Historical Overview Cleft hand refers to a rare group of congenital hand abnormalities in which the central bony elements of the hand are missing. May 22, 2021 · Cleft Hand is a congenital hand deformity caused by a defect in the central part of the apical ectodermal ridge during embryological development, that is characterized by the absence of 1 or more central digits of the hand or foot. Cleft hand occurs when a child’s hand doesn’t develop properly during pregnancy. Jun 21, 2022 · A cleft hand is a hand deformity that is present at birth. In most cleft hand cases, the middle finger is missing and the index finger and thumb are webbed. The condition has a highly variable severity. 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). More often called a congenital hand difference, most aren’t preventable and many can’t be detected before birth. Cleft hand, also called central deficiency, is a congenital birth defect in which a child has missing fingers or a deformity of the hand. Apr 9, 2025 · Ectrodactyly (also known as a split hand-split foot malformation, cleft hand) is a skeletal anomaly predominantly affecting the hands (although the feet can also be affected). Although cleft hand usually affects both hands, it can also occur in only one hand. Terminology The terms Cleft hand, also known as ectrodactyly, central ray deficiency, lobster-claw deformity, pincer-cleft deformity, crab-claw deformity, and split-hand malformation, refers to a rare group of congenital hand abnormalities in which the central bony elements of the hand are missing. [3] Aug 8, 2023 · 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. There are several different types of variations and many different treatment options available. Jul 5, 2023 · A congenital hand deformity is a change, or difference, in the typical way your baby’s hand or hands form. Cleft hand, also known as ectrodactyly, central ray deficiency, lobster-claw deformity, pincer-cleft deformity, crab-claw deformity, and split-hand malformation, refers to a rare group of congenital hand abnormalities in which the central bony elements of the hand are missing. The morphological parameters defining the anomaly dictate not only the functional capacity of the anomalous hand but also . Children born with cleft hand may also have cleft foot. qxsjyk yojwpx jxenk ieryrwpn myd fbhxgw mhqxilvc gjga llvhm rhvvwaf