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Children and Youth with Special Health Needs (CYSHN)

  • CYSHN Home
  • About CYSHN
  • Information and Resources
  • Diseases and Conditions

Programs

  • Birth Defects Monitoring and Analysis
  • Early Hearing Detection and Intervention
  • Follow Along Program
  • Longitudinal Follow-up for Newborn Screening Conditions

Children and Youth with Special Health Needs (CYSHN)

  • CYSHN Home
  • About CYSHN
  • Information and Resources
  • Diseases and Conditions

Programs

  • Birth Defects Monitoring and Analysis
  • Early Hearing Detection and Intervention
  • Follow Along Program
  • Longitudinal Follow-up for Newborn Screening Conditions
Contact Info
Children and Youth with Special Health Needs
651-201-3650
800-728-5420 (toll-free)
health.cyshn@state.mn.us

Contact Info

Children and Youth with Special Health Needs
651-201-3650
800-728-5420 (toll-free)
health.cyshn@state.mn.us

Limb Deficiencies (reduction defects)

Condition Description

A reduction deformity is the congenital absence or shortening of a limb or part of a limb. It is sometimes detected before birth on prenatal ultrasound. Although there are many causes of limb reduction, women who take folic acid during pregnancy have a 30-40% reduced risk of having a child with a limb deformity. Lower limbs are affected less often than upper limbs. Treatment for limb reduction will be unique to each child, since no two children will have the same issues. Surgery may be needed to obtain stability of the lower limb for proper weight-bearing and to create a good fit for a prosthesis. Since many children have other health concerns besides the limb reduction, the treatment plans may be relatively straight-forward, but sometimes will involve multiple subspecialists also treating the associated conditions. As children grow, they will need to be evaluated regularly to be sure they are receiving the best possible assistance through surgery, prosthetics, or other adaptive equipment, to live a full and active life. Further surgeries, on their affected limb may be necessary, or perhaps they will be fitted with an advanced prosthesis that will give them new options for their activities. Limb reduction occurs in approximately 14 of 100,000 live births.

Using data from Minnesota births between 2014-2018, we found 120 babies were born with limb deficiencies, resulting in a rate of almost 4 babies per 10,000 births. Annually, about 24 babies are born with limb deficiencies.

Parental education and support are essential, and local, regional, and national organizations may be very helpful.

Condition Specific Organization:

  • CDC Facts About Upper and Lower Limb Deformities
  • American Association of Pediatrics
Tags
  • limb deficiencies
Last Updated: 12/17/2024

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