In Klippel-Feil syndrome, the patient has all of the following clinical features, EXCEPT:: (A) Low hair line, (B) Bilateral Neck webbing, (C) Bilateral shoness of sterno mastoid muscles, (D) Gross limitations of neck movements
Answer is C. Bilateral shoness of sternomastoid is not included in Klippel-Feil syndrome. Ref:Harrison's Principles of Internal Medicine, 14th Edition, Page 2120 and 15th Edition, Page 2174