Peyronie's Disease
Urethral foreign body
Penile surgical implant
Erection from sexual arousal
Phimosis
Balanoposthitis
Paraphimosis<unk> 
STDs
Penile amputation
Penile contusion
Penile fracture
Traumatic epididymitis
Zipper injury to penis
Priapism
Peyronie's Disease
Urinary incontinence
Urethral foreign body
Dysgeusia
Penile surgical implant
Ataxia
Erection from sexual arousal