Techniques of delivery of after coming head in breech presentation:a) Burns-Marshall methodb) Forceps deliveryc) Modified Mauriceau-Smellie-Veit techniqued) Lovset's maneuver
Methods of delivery of after coming head of breech:

Burns marshall technique
Mouriceau smellie met technique
Piper’s forcep or Neville Barnes forceps
ab
abc
acd
bcd