What is amniotic band syndrome?
羊膜穿刺术tic band syndrome, also known as constriction ring syndrome, happens when fibrous bands of the amniotic sac (the lining inside the uterus that contains a fetus) get tangled around a developing fetus.
In rare cases, the bands wrap around the fetus’ head or umbilical cord. Most of the time, the bands wrap around an arm, leg, fingers, or toes. This can cause serious constrictions (tightening), acting like a tight rubber band around the body part. Most children with amniotic band syndrome will have bands on more than one part of the body.
How common is amniotic band syndrome?
羊膜穿刺术tic band syndrome affects about 1 out of every 10,000 to 15,000 babies. Doctors think it happens in the fingers more often than in the toes.
What are the symptoms of amniotic band syndrome?
The amniotic band might only cause a small dent around a finger or limb. But deeper bands can cause serious swelling, cut off of the flow of blood, or keep that part of the body from growing the right way. If a band is tight enough, the constriction may cause anin utero(before birth) amputation (part of the body coming off).
What causes amniotic band syndrome?
The exact cause of the syndrome is not known. Doctors do not think amniotic band syndrome is hereditary (passed from parent to child). Many cases seem to happen for no clear reason.
What conditions are related to amniotic band syndrome?
Some children with amniotic band syndrome may also havecleft lip and/or cleft palate. Children with amniotic band syndrome often also haveclubfoot.
羊膜穿刺术tic Band Syndrome |Diagnosis & Treatments
How is amniotic band syndrome diagnosed?
羊膜穿刺术tic band syndrome is sometimes diagnosed before birth with anultrasoundtest. Most of the time, it is seen when a baby is born. Your child may have anx-rayto help find out how serious the problem is.
How is amniotic band syndrome treated?
Treatment is different for every child. Some shallow bands may not interfere with function and may not require surgery. If your child has a deeper amniotic band, they may need one or more surgeries to help fix the way their hand looks and moves.
If your child needs surgery, it will probably be done when they are 1 year old or older. But if the constriction is limiting blood flow, they might need surgery right away.
How we care for amniotic band syndrome
The Orthopedic Center’sHand and Orthopedic Upper Extremity Programand our Department of Plastic and Oral Surgery'sHand and Reconstructive Microsurgery Programhave treated thousands of babies and children with amniotic band syndrome and other hand problems. We are experienced treating conditions that range from routine to highly complex, and can provide your child with expert diagnosis, treatment, and care. We also offer the benefits of some of the most advanced clinical and scientific research in the world.
OurOrthopedic Centeris nationally known as the preeminent center for the care of children and young adults with a wide range of developmental, congenital, neuromuscular, sports-related, traumatic, and post-traumatic problems of the musculoskeletal system.
OurDepartment of Plastic and Oral Surgeryis one of the largest and most experienced pediatric plastic and oral surgery centers anywhere in the world. We provide comprehensive care and treatment for a wide variety of congenital and acquired conditions, including hand deformities.