Final answer:
Klippel-Feil Syndrome is a medical condition with signs such as a webbed neck, low hairline, and decreased ROM, often linked with Sprengle's deformity and congenital vertebral fusion defects.
Step-by-step explanation:
Klippel-Feil Syndrome is characterized by several distinct signs, including a short webbed neck, a low hairline, and decreased range of motion (ROM) in the cervical spine. This condition is often associated with multiple congenital vertebral fusion defects, leading to the aforementioned physical manifestations. In some cases, Klippel-Feil Syndrome may also present with Sprengle's deformity, which is a congenital high scapula, and the presence of an omovertebral bone, linking the scapula to the vertebral column abnormally.
While discussing disorders of the appendicular system, it's important to note a separate condition, Congenital Clubfoot, also known as talipes. Clubfoot is a congenital disorder where the foot and ankle are twisted inward. Though not directly related to Klippel-Feil Syndrome, it underscores the variety of congenital disorders that can affect the appendicular skeleton.