What age group is most likely to experience torsion of the testicular appendage?

Torsion of the testicular appendage, also known as appendiceal torsion, typically occurs in males aged 2 to 10 years. This is the age group where the anatomical structures are more prone to torsion due to the relative size and mobility of the appendage compared to the surrounding tissue. The condition is most common in children and young adolescents, which aligns with the peak incidence seen in this age bracket.

In younger children, the anatomy and physiological characteristics of the testis and its appendages increase the likelihood of torsion. This is particularly relevant given that the testicular appendage, or the appendix testis, is a small piece of tissue that can easily twist and obstruct its blood supply.

As boys enter adolescence, the incidence decreases, and it becomes much less common in adults. Therefore, while torsion can occur at various age stages, the highest prevalence aligns with the age range of 2 to 10 years, supporting the selection of that specific answer.