Related Experiment Videos
Accessory arm--dysraphism or disparity? Case report
R P Humphreys1, K H Manwaring, N C Carroll
1Division of Neurosurgery, Hospital for Sick Children, Toronto, Ontario, Canada.
Journal of Neurosurgery
|February 1, 1991
Abstract:
The case of a 3-month-old infant with an accessory third arm is reported. The extra appendage was attached at the midcervical region and was associated with posterior cervical dysraphism and a cervical cord lipoma. Possible theories of origin are examined.