1897 Ann. Surg. XXV. 309Those adhesions which are found in gonorrhoeal epididymo-orchitis are entirely wanting. 
1963 Lancet 12 Jan. 95/1 In torsion of the fully descended testis the signs and symptoms resemble those of epididymo-orchitis. 
ORIGIN: from epididymis -o- 
epididymo-
combining form 
see epididym-
see epididym-