364 



LEWIS J. POLLOCK 



occupied the borders of adjacent uninjured nerves. 4. Some 

 nerves, for example the radial, may have no isolated supply for 

 pain sense. 



Fig. 1 Sensory loss resulting from complete section of the ulnar nerve. 

 Shaded areas represent loss of tactile sense. Black areas represent loss of pain 

 sense and tactile sense. Numerals refer to case numbers throughout. The 

 algesic areas within the accepted sensory supply of the ulnar nerve are adjacent 

 to the intact median and radial nerves. 



1. Y. H. G. S. W. M. G. B. Upper third forearm, July 18, 1918. Operated 

 June 18, 1919. Examined July 21, 1919. 



2. J. K. G. S. W. H. E. Above epicondyle, October 4, 1918. Operated 

 March 12, 1919. Examination April 20, 1919. 



3. I. W. G. S. W. M. G. B. Upper third forearm, October 10, 1918. Oper- 

 ated September 13, 1919. Examined July 18, 1919. 



4. W. S. G. S. W. H. E. Middle third forearm, September 27, 1918. Oper- 

 ated March 24, 1919. Examined April 20, 1919. 



6. T. H. G. S. W. H. E. Middle third arm, October 28, 1918. Operated 

 April 1, 1919. Examined April 23, 1919. 



6. J. M. G. S. W. H. E. Middle third forearm, September 16, 1918. Oper- 

 ated September 17, 1919. Examined September 1, 1919. 



7. C. R. G. S. W. H. E. Upper third forearm, October 11, 1918. Operated 

 March 25, 1919. Examined June 1, 1919. 



8. C. N. G. S. W. H. E. Upper third arm, October 17, 1918. Operated 

 April 5, 1919. Examined May 10, 1919. 



9. W. P. G. S. W. H. E. Middle third forearm, September 27, 1918. Oper- 

 ated September 6, 1919. Examined September 1, 1919. 



G. S. W. = Gun Shot Wound. H. E. = High Explosive. M. G. B. = Machine 

 Gun Bullet. 



