OBSTETRICAL PHANTOMS 



291 



The teacher, or whoever stands on the side of this flap, 

 can place the calf into any position he sees fit, to be diagnosed 

 and adjusted by the student. 



This phantom is valuable to students who wish to become 

 dexterous in cording, adjusting and applying hooks. It may 

 also be used in demonstrations ; for instance, the diagnosis of 

 torsio uteri. 



Fig. 69. — Phantom for the Study of Malpositions. 

 THE PHANTOM OF EMBRYOTOMY. 



A practical and simple phantom is shown in fig. 70. It 

 consists of a strong board with a round opening in front. 

 The inner border of this opening is padded with leather. The 

 part resting on the table has two iron pins fitting into two 

 holes in the table. The board is held in place by two clamps. 



