<prompt> Answer this question truthfullyIn cases of shoulder dystocia during childbirth, which complication is characterized by a Waiters tip position and impaired bicepsmoro reflex in a newborn?  <response>: <reason> The complication of shoulder dystocia that presents with a Waiters tip position and impaired bicepsmoro reflex in a newborn is known as Erb-Duchenne palsy. This condition is caused by an upper trunk injury involving the C5 and C6 nerves. 