An external penile prosthesis. The penile prosthesis comprises a saddle-shaped frame structure formed by connecting an upper C-shaped ring (1) and a lower C-shaped ring (2) by means of two branch pipes (3, 4). A group of rod-shaped bodies (5, 6, 9, 10) are connected to form a support between the upper C-shaped ring (1) and the lower C-shaped ring (2). Two perpendicular tail end portions (1a, 1b) of the upper C-shaped ring (1) are respectively inserted into upper ends of the two branch pipes (3, 4), and two perpendicular tail end portions (2a, 2b) of the lower C-shaped ring (2) are respectively inserted into lower ends of the two branch pipes (3, 4). The upper C-shaped ring (1) and the lower C-shaped ring (2) are both prepared from a titanium-nickel memory alloy material. The branch pipes (3, 4) for connecting the upper C-shaped ring (1) and the lower C-shaped ring (2) as well as the rod-shaped bodies (5, 6, 9, 10) are stainless steel pipes or carbon fiber pipes. The group of rod-shaped bodies (5, 6, 9, 10) can also be replaced by using a C-shaped tubular body (11) in the actual design. The C-shaped tubular body (11) is provided with longitudinal stiffening ribs (11a, 11b, 11c, 11d) connected to the upper C-shaped ring (1) and the lower C-shaped ring (2). The external penile prosthesis is convenient to use and has high support strength, the external mode can reduce harm to a human body, and the external penile prosthesis can be used for treating a male erectile dysfunction.La présente invention concerne une prothèse pénienne externe. La prothèse pénienne comprend une structure de cadre en forme de selle formée par raccordement dun anneau en forme de C supérieur (1) et dun anneau en forme de C inférieur (2) au moyen de deux tuyaux de branchement (3, 4). Un groupe de corps en forme de tige (5, 6, 9, 10) sont raccordés pour former un support entre lanneau en forme de C supérieur (1) et lanneau en forme de C inférieur (2). Deux parties dextrémité de queue perpendiculaire
