Can a cryptorchid testicle move back after surgery?

In general, after surgery for undescended testes, the testicle will not move back to its previous position. The detailed explanation is as follows:

Undescended testis (cryptorchidism) refers to a condition in which one or both testicles fail to descend into the scrotum and remain in the inguinal canal or another location. For patients with undescended testes, surgery is a common treatment method. The goal of the surgery is to relocate the undescended testicle into the scrotum to promote normal reproductive development and function. The procedure typically involves an incision in the inguinal region to move the testicle into the scrotum and secure it in place. After surgery, the testicle remains positioned within the scrotum and gradually resumes normal function. Once fixed in place, the testicle will not retract again unless affected by external factors, so there is generally no need for excessive concern. Following surgery, the testicle continues to develop and mature in the scrotum. In most cases, it gradually reaches normal size and shape and regains the ability to produce sperm and male hormones such as testosterone.

However, it should be noted that this surgery does not guarantee complete resolution of all testicular issues. In some cases, even after surgery, the testicle may still experience functional or developmental problems. Therefore, regular follow-up examinations and monitoring after surgery are necessary to ensure proper testicular development and function.