Plate 2. Tanner, Sc.
EXPLANATION OF THE SECOND PLATE.[30]
This figure represents the apparatus for permanent extension, employed by Desault in oblique fractures of the os femoris.
AA. The external splint, with a notch and a mortise in it at the lower end to fix the inferior extending roller.
BB. A bandage passing round the body, intended to secure this splint against the pelvis.
CC. The anterior splint, reaching only to the knee.
d d d d. The anterior bolster, extending along the whole limb, and secured by pieces of strong tape.
EE. A portion of the bandage of strips, seen between the anterior and the external lateral bolsters.