<prompt> Traction epiphysis is areHead of humerusLesser tubercleDeltoid tuberosityCiracoid process  <response>: Traction epiphysis are usually present at the end if bones and develop due to traction by the attached muscle and are therefore extracapsular, eg Greater and lesser tubercle in humerus and greater and lesser trochanter in femur Ref: Grays39ep185-210 