One of the defenses commonly asserted in an Erb’s Palsy medical malpractice case is the "natural forces of labor defense." The Appellate Division of the Supreme Court of New York recently ruled that a trial judge did not abuse his discretion by ruling that the defense could not be presented to the jury because "defendants failed to rebut plaintiff’s showing that [the] theory was not generally accepted within the relevant medical community" and that the theory "lacked an adequate foundation for its admissibility."
Mark Bower, guest blogger at the New York Personal Injury Law Blog, does an excellent job explaining the injury and the creation of a defense to it:
Erb’s Palsy is a neurological injury that is commonly the subject of birth trauma litigation. For over 100 years, it was generally accepted that Erb’s Palsy happens when a baby’s shoulder gets caught in the mother’s birth canal during delivery. If the delivering doctor pulls on the baby’s head in order to dislodge the stuck shoulder, the nerves running down from baby’s neck to the shoulder and arm (the “brachial plexus”) can be stretched or torn, resulting in a crippled arm. That the newborn has a non-functioning arm is usually recognized at the time of birth, or very shortly thereafter.