242 



J?< (VINE 0I5STETRICS 



Iii calves which are very large and dead, and where we 

 know in advance that total extraction is ont of the question, 

 especially in a juvenile pelvis, it is better to remove one or both 

 fore legs subcutaneously than to draw the head forcibly into 

 the pelvic canal. 



The head descended between the fore legs. 



The depression may be limited, so that the ears lie op- 

 posite the anterior border of the pubis, but the upper border 

 of the neck may be directed against the symphysis. 



Diagnosis. — The fore legs in this malposition have not 

 passed as far into the pelvic canal as in other faulty head posi- 



(&#*$ 



**M 



Fig. 40.— Lateral Deviation of Head, resting on thoracic wall. 



tions. On exploration, the vertex of the head or upper border 

 of the neck is felt between the fore limbs, and a little upward 

 the withers. By gliding downward on the anterior pubic 

 border the dorsal portion of the nose can be reached (fig. 41). 



Severe traction on the logs greatly interferes with palpa- 

 tion. In such a case it is advisable to repel the calf and ex- 

 amine anew. By placing the cow in a dorsal position the head 

 can bo readily reached. 



The prognosis IB favorable when the calf is alive and the 

 fcetal waters are not yet entirely evacuated ; but is doubtful 



