Related Conditions and Treatments
Amniotic Band Syndrome
Condition
Amniotic band syndrome (constriction ring syndrome) happens when fibrous bands of the amniotic sac get tangled around a developing fetus.
Apert Syndrome
Condition
Apert syndrome, also known as acrocephalosyndactyly, is a genetic disorder that causes fusion of the skull, hands, and feet bones.
Arthrogryposis
Condition
Arthrogryposis is a term used to describe conditions characterized by stiff joints and abnormally developed muscles.
Camptodactyly
Condition
Camptodactyly is a condition in which a bent finger cannot completely straighten.
Cleft Hand
Condition
Cleft hand is a rare hand condition in which the center portion of a child’s hand is underdeveloped.
Clinodactyly
Condition
Clinodactyly means that your child has an abnormally bent or curved finger.
Enchondroma
Condition
An enchondroma is a non-cancerous cartilage tumor that can occur in the arms and legs.
Macrodactyly
Condition
Macrodactyly is an uncommon condition in which a baby's toes or fingers are abnormally large due to the overgrowth of the underlying bone and soft tissue.
Madelung's Deformity
Condition
Madelung’s deformity is a rare arm condition that affects the growth plate of the radius.
Oromandibular Limb Hypoplasia
Condition
Oromandibular limb hypoplasia is a group of rare conditions that involve congenital malformations of the tongue and jawbones.
Peripheral Nerve Injury
Condition
Peripheral nerve injuries interfere with signals between the brain and other parts of the body.
Polydactyly
Condition
Polydactyly is a condition in which a baby is born with one or more extra fingers.
Radial Longitudinal Deficiency (Radial Club Hand)
Condition
Radial longitudinal deficiency (radial club hand) is a rare condition that affects the forearm.
Learn more about Radial Longitudinal Deficiency (Radial Club Hand)
Radioulnar Synostosis
Condition
Radioulnar synostosis is a rare condition in which the two bones of the forearm — the radius and the ulna — are abnormally connected.
Symbrachydactyly
Condition
Symbrachydactyly is a condition of short fingers that may be webbed or joined.
Syndactyly
Condition
Syndactyly is a condition in which children are born with fused or webbed fingers.
Thumb Duplication (Pre-Axial Polydactyly)
Condition
Children with thumb duplication have two thumbs on one hand.
Thumb Hypoplasia and Aplasia
Condition
Thumb hypoplasia means that your child’s thumb is unusually small or underdeveloped. Thumb aplasia means that your child’s thumb is missing altogether.
Trigger Thumb
Condition
Trigger thumb refers to a thumb that catches, locks, or gets stuck in a flexed position.
Ulnar Longitudinal Deficiency (Ulnar Club Hand)
Condition
Children with ulnar longitudinal deficiency are born with their wrist in a fixed, bent position toward the little finger side of the hand.
Learn more about Ulnar Longitudinal Deficiency (Ulnar Club Hand)
Vascular Malformations, Tumors, and Hemangiomas
Condition
Vascular malformations are benign (non-cancerous) lesions that are present at birth, but may not become visible until weeks or months later.
Learn more about Vascular Malformations, Tumors, and Hemangiomas