The prevalence is equally in male and female.Fetomaternal factors like prematurity, maternal illness, low birth weight, and maternal drug exposure are predisposing factors for the constriction ring syndrome.No positive relationship between CRS and genetic inheritance has been reported. Society
Notable people living with ABS include:

Sophie Wells, British member Paralympics dressage team
Gina Casillas, US volleyball player
Ian T. Jamison, US artist
Anna Johannes, US Paralympic swimmer
Jean-Jacques Machado, 7th degree red-and-black belt in Brazilian Jiu-Jitsu
Monica Price, a case study of a young woman born with amniotic band syndrome
Kingsley McGowan, U.S. Mens Rugby Player
Troy Fumagalli, University of Wisconsin Football Player (2017 Cotton Bowl Offensive MVP)
Lyric Mariah Heard U.S. model
Shaquem Griffin, Miami Dolphins Football Player (2016 AAC Defensive Player of the Year)
Jennifer Bricker, acrobat and aerialist
Sarah Herron, The Bachelor Season 17 contestant, Bachelor in Paradise Seasons 1 and 3 contestant, founder of "She Lift" for girls with disabilities. Victoria Canal, Cuban-American singer and songwriter

See also
List of skin conditions
Ainhum, auto-amputation of the fifth toe in adults

References
Further reading
Walter JH, Goss LR, Lazzara AT (1998). "Amniotic band syndrome". The Journal of Foot and Ankle Surgery. 37 (4): 325–33. doi:10.1016/s1067-2516(98)80070-7. PMID 9710786. Light TR, Ogden JA (1993). "Congenital constriction band syndrome. Pathophysiology and treatment". The Yale Journal of Biology and Medicine. 66 (3): 143–55. PMC 2588858. PMID 8209551. == External links ==
The mainstay diagnosis of the presenting DVT symptom is an ultrasound with venous Doppler. Ultrasound with venous Doppler rarely identifies the inferior vena cava anomalies present from birth. Difficulties in identifying the congenital stenosis of the vena cava makes diagnosis uncommon. Diagnosis of congenital stenosis of the inferior vena cava can be rarely discovered through abdominal CT examinations, and may present with an array of clinical findings dependent on the drainage patterns of the individuals. Further diagnostic tools such as a transthoracic echocardiogram can reveal the narrowing of the vena cava showing a low velocity of flow. Congenital stenosis of the vena cava can also present as acute respiratory failure and effusion of the right lung on chest X-rays. Treatments
Treatments may not be necessary for the congenital heart defect. If required, treatments can include medication, catheter procedures, corrective surgery and heart transplants dependent on the severity of the defect, age of the patient and patients general health. Symptomatic relief of venous hypertension, associated with the congenital heart defect, can be achieved through surgery as it reduces the likelihood of hepatic vein thrombosis. Intravascular stents are a treatment method for Congenital Stenosis of the Vena Cava. Expandable metallic stents have been used as part of a procedure to dilate and maintain stenotic vena cava. Experiments carried out on mongrel dogs resulted in some failures for dilation and early migration, and occlusion complications in patients. Immediate relief of persisting symptoms occurred in two patients. Double balloon dilation is another technique used to treat stenosis of the vena cava.