Process of removing one of testicles surgically known as the unilateral orchidectomy, however the remaining testis will compensate for the other by increase its size to double.
Sertoli cells are the cells that are of testis that are important to produce cells sperms and spermatogenesis. To facilitate the normal sexual life after orchidectomy sertoli cells compensate for the other testis.
Proximal : is used to describe a part that is closer to the trunk of the body or closer to another specified point of reference than another part (the elbow is proximal to the wrist).