Incidence of cord prolapse is least in:
The incidence of cord prolapse in in flexed breech is 6% and in footling is 12%.In extended breech it is only 0.5% which is not much higher than in veex.(0.4%). Ref.pg.375 Sheila Textbook of Obstetrics 2nd edition.
Frank breech
Footling presentation
Transverse lie
Brow presentation
Abnormal labor