Ph.D., urologist-andrologist, ultrasound specialist in the group of clinics "Altermed"
The cause of the "crooked penis" may be a disease such as Peyronie's disease, or may be a physiological feature. After the examination, any urologist will answer your question.
More details can be found in this article https://www.altermed.ru/urology/solutions/peyronie-s-disease/
Curvature of the penis can be:
1) Congenital (due to the fact that one of the corpora cavernosa is less developed than the other), this is not a pathology;
2) Acquired (most often the causes of curvature are Peyronie's disease, which develops as a result of chronic trauma to the penis during intercourse, autoimmune diseases, trauma, taking medications from the group of beta-blockers).