Arthrogryposis describes a group of congenital disorders that cause joint and muscle deformities. Babies with arthrogryposis are born with contracted, stiff joints and underdeveloped muscles. Although arthrogryposis does not worsen over time, it can cause further joint deformities if untreated.
Learn more about our Spine Program and Orthopaedics and Sports Medicine at Children’s National Hospital.
Several conditions involving lack of movement during fetal development may cause arthrogryposis, including:
Inherited genetic mutations can cause some types of arthrogryposis, as can certain maternal problems during pregnancy:
Arthrogryposis may develop in different parts of the body. The two most common types occur in the limbs:
Many symptoms of arthrogryposis are apparent at or before birth. Signs vary depending on the type of arthrogryposis and include:
The pediatrician will discuss your family’s medical history and may request some tests, including:
Your physician can also detect joint problems and diagnose arthrogryposis before your baby is born through prenatal ultrasound of your uterus (womb).
At Children’s National Hospital, we focus on helping your child develop flexibility and strength. Among the treatments we recommend are:
Advanced care and treatments available in the Division of Orthopaedic Surgery and Sports Medicine at Children’s National are improving quality of life for the children we treat and the families we serve. Discover more about the treatments we offer.
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From sprains and strains to complex congenital conditions, Children’s National Hospital offers one of the most experienced pediatric orthopaedic practices in the nation with experience in treating all areas from head to toe.