This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metabolic Bone Disease, Subject name: Orthopaedics
All are true about Klippel-Feil syndrome EXCEPT: 
Select and explain. 
A. Bilateral neck webbing, B. Bilateral shortening of sternocleidomastoid, C. Low hair line, D. Restriction of neck movements
B: Bilateral shortening of sternocleidomastoid
Answer: B: Bilateral shortening of sternocleidomastoid 
Explanation: ANSWER: (B) Bilateral shortening of sternocleidomastoidREF: Apley's 8th ep. 161Klippel-Feil syndrome is due to congenital fusion of one or more cervical vertebraeClassical triad:* Short web neck due to prominent trapezius and not short sternomastoidsLow posterior hair lineRestriction of neck movementsOther findings:ScoliosisSprengel's deformityGenitorenal abnormalitiesCongenital heart defectsOcular abnormalities like duane's contractureDeafness