RECTIFICATION OF PRESEXTATIOXS AND POSITIONS. 



489 



strong at the joints, it possesses advantages over the solid instrument, 

 the principal of which is its easier introduction into the vagina and 

 uterus. The crutch end being carefully carried by one hand through 



Fig. 150. 

 SoLin Rkpeller, 



WITH A ReMOV- 



ABLK Spike. 



SlMPI,E-.TOINTEn 



Kepeller. 



Fig. 152. 



JOINTKI) RepELLEB 



Open. 



Fig. ir..3. 



.TniNTEI> Rei'eller: 

 Closbd. 



the genital canal, towards the foetus, is applied to the most convenient 

 part of the latter ; while the handle is seized in the other hand, and 

 propulsion effected either by this hand, the breast of the operator, or 

 by an assistant. 



