Allowed charge. A discounted fee that insurers negotiate with doctors, hospitals and other health care providers in their network. Negotiating charges reduce costs for you and the insurance company. It's a key reason why insurers create incentives to use in-network providers and why you pay more when you donât.
Background. Schwartz-Jampel syndrome (SJS) is a term now applied to 2 different inherited, autosomal recessive conditions, sometimes termed SJS type I and SJS type II. Both are very rare. SJS type I has 2 recognized subtypes, IA and IB, which are similar, except that type IB manifests earlier and with greater severity.
Klippel-Feil syndrome is a bone disorder characterized by the abnormal joining (fusion) of two or more spinal bones in the neck (cervical vertebrae).The vertebral fusion is present from birth.hen Klippel-Feil syndrome is caused by mutations in the GDF6 or GDF3 genes, it is inherited in an autosomal dominant pattern, which means one copy of the altered gene in each cell is sufficient to cause the disorder.