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PubMed This is a summary of 74 peer-reviewed journal articles Updated
Neurology

Understanding Neurogenic Arthrogryposis: A Comprehensive Guide

At a Glance

Neurogenic Arthrogryposis Multiplex Congenita (AMC) describes individuals born with stiff joints in multiple body areas due to neurological issues that limited fetal movement. Diagnosis relies on genetic testing, while treatment uses rehab and surgery to maximize functional independence.

Receiving a diagnosis of Neurogenic Arthrogryposis Multiplex Congenita (AMC) can be an overwhelming experience, whether you are a parent receiving this news for your newborn or an adult finally getting a precise genetic explanation for the condition you have navigated your whole life [1]. This comprehensive guide is designed to translate the complex medical data surrounding Neurogenic AMC into clear, actionable, and empowering information.

Neurogenic AMC is not a single disease, but a clinical term used to describe a person born with contractures (stiff joints) in multiple areas of the body, caused by underlying neurological issues that limited movement during fetal development [2][3]. Because it is a highly variable and complex condition, knowledge is your most powerful tool.

This guide is broken down into five focused sections to help you navigate your medical journey:

01

Understanding Neurogenic AMC

Learn about Neurogenic Arthrogryposis Multiplex Congenita (AMC), including its nervous system origins, non-progressive nature, treatments, and genetic testing.

02

The Biology of Neurogenic AMC and the Diagnostic Journey

Understand the biology of Neurogenic AMC and the modern diagnostic journey. Learn why early genetic testing and ruling out SMA are critical for your child.

03

Genetics and Predicting Outcomes in Neurogenic AMC

Learn how genetic testing for Neurogenic Arthrogryposis Multiplex Congenita (AMC) predicts your child's prognosis. Understand isolated vs. syndromic types.

04

Standard of Care: Treatments and Therapies for Neurogenic AMC

Learn about standard treatments for Neurogenic AMC, including physical therapy, orthotics, functional orthopedic surgery, and essential respiratory support.

05

Building Your Care Team and Planning for the Future

Learn how to build a multidisciplinary care team for Neurogenic AMC. Understand long-term monitoring schedules, adaptive tools, and navigating life as an adult.

Please explore these pages at your own pace. You do not have to absorb everything at once. Use this resource to prepare for discussions with your medical team and to advocate for the best possible care.

Common questions in this guide

What is Neurogenic Arthrogryposis Multiplex Congenita (AMC)?
Neurogenic AMC is a clinical term for a condition where a person is born with stiff joints, known as contractures, in multiple areas of the body. It is caused by underlying neurological issues that restricted movement during fetal development.
Is Neurogenic AMC a single disease?
No, Neurogenic AMC is not a single disease. It is a highly variable and complex condition that can be caused by many different underlying neurological and genetic factors.
How is Neurogenic AMC treated?
Standard care focuses on early rehabilitation and targeted orthopedic surgeries. The primary goal of these treatments is to help the patient achieve functional independence rather than just achieving a normal range of joint motion.
How do I coordinate care for Neurogenic AMC?
Because the condition is highly variable and complex, you will need a multidisciplinary team. Ask your doctor to help establish a primary point of contact to coordinate care among orthopedic surgeons, neurologists, rehabilitation specialists, and geneticists.

Questions to Ask Your Doctor

Curated prompts to bring to your next appointment.

  1. 1.Can you provide a summary of all my or my child's current diagnoses and how they interact?
  2. 2.Who will be the primary point of contact for coordinating care among all the specialists?
  3. 3.Are there any patient advocacy groups or local support networks you recommend for our specific diagnosis?

Questions For You

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References

References (3)
  1. 1

    Postnatal Diagnostic Workup in Children With Arthrogryposis: A Series of 82 Patients.

    Chareyre J, Neuraz A, Badina A, et al.

    Journal of child neurology 2021; (36(12)):1071-1077 doi:10.1177/08830738211022972.

    PMID: 34410827
  2. 2

    Arthrogryposis is a descriptive term, not a specific disease entity: Escobar Syndrome is an example.

    Al Kaissi A, Ryabykh S, Ochirova P, et al.

    Minerva pediatrics 2024; (76(1)):30-36 doi:10.23736/S2724-5276.20.05796-5.

    PMID: 32536119
  3. 3

    Arthrogryposis multiplex congenita-an update.

    Møller-Madsen B

    Journal of children's orthopaedics 2015; (9(6)):425-6 doi:10.1007/s11832-015-0688-2.

    PMID: 26482521

This guide provides educational information about Neurogenic Arthrogryposis Multiplex Congenita (AMC). It is not a substitute for professional medical advice; always consult your specialized care team for individualized diagnostic and treatment planning.

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