elevators straight elevators straight elevators straight apexo coupland

31

Upload: jaeden-bath

Post on 14-Dec-2015

321 views

Category:

Documents


5 download

TRANSCRIPT

Page 1: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND
Page 2: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND
Page 3: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND
Page 4: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND
Page 5: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND
Page 6: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND

ELEVATORS

Page 7: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND

STRAIGHT ELEVATORS

Page 8: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND

STRAIGHT ELEVATORS

•STRAIGHT APEXO

•COUPLAND

Page 9: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND

Straight elevators (mode of action):

•Mesial application of force to the lower last molar with the convex part of the blade resting on the interdental septum and the concave part engaging the mesial root of the third molar , rotary movements are made to luxate or move the third molar out of

the socket.

Page 10: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND

CURVED APEXO

Page 11: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND

Curved apexo

•Mode of action:•The tip of the elevator is inserted between the

root fragment and the socket wall which will be removed by elevator force.

Page 12: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND

MILLER

Page 13: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND

Miller

•Mode of action: ( modified straight elevator)

•Used to luxate the upper third molars by mesial application of force.

Page 14: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND

CRYER

Page 15: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND

CROSS BAR

Page 16: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND

CROSS BAR

•SOCKET APPLICATOR

Page 17: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND

CROSS BAR

•BUCCAL APPLICATOR

Page 18: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND

Cryer and winter

•Mode of action:•Buccal application: the tip of the elevator

blade inserted in the root bifurcation and the tooth is removed by elevation using the buccal cortical plate as fulcrum.

•Extraction of roots: the tip of the elevator is introduced in the socket facing the root until the tip engaged the root then removed by elevating force.

Page 19: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND

miller cryer

Buccal applicator

Socket applicator

s

Curved apexo

Straight apexo

Straight

elevator

Page 20: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND
Page 21: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND
Page 22: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND
Page 23: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND
Page 24: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND
Page 25: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND
Page 26: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND
Page 27: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND
Page 28: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND
Page 29: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND
Page 30: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND
Page 31: ELEVATORS STRAIGHT ELEVATORS STRAIGHT ELEVATORS STRAIGHT APEXO COUPLAND