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What is The characteristic triad of Klippel - Feil syndrome includes all of the following, Except - and explain in detail?
Klippel - feil syndrome : congenital condition with congenital sho & stiff neck ,low range of movements, low hair line .it is due to fused or deformed cervical veebra. congenital high scapula - sprengel &;s shoulder REF:essential ohopedics,Maheshwari, 9th edition, pg.no.224