What is Ectrodactyly

Ectrodactyly, also known as split hand/split foot malformation, is a rare genetic disorder characterized by the abnormal development of hands and/or feet. The condition gets its name from the distinctive appearance of the affected limbs, which resemble a "lobster claw" due to the absence or fusion of fingers or toes.

Ectrodactyly can vary in severity, ranging from mild cases where only a single finger or toe is affected, to more severe forms where multiple digits are missing or fused together. The condition can occur as an isolated anomaly or as part of a syndrome that affects other parts of the body.

The exact cause of ectrodactyly is not fully understood, but it is believed to result from a combination of genetic and environmental factors. In some cases, the condition may be inherited in an autosomal dominant or recessive manner, while in others it may occur sporadically without a family history.

Treatment for ectrodactyly aims to improve hand and foot function and may involve surgical interventions, such as reconstructive procedures or the use of prosthetics. Additionally, individuals with ectrodactyly may benefit from occupational therapy and other supportive measures to enhance their quality of life.