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[20] [31] [43] When phimosis is simply equated with nonretractility of the foreskin after age 3 years, considerably higher incidence rates have been reported. [27] [44] Others have described incidences in adolescents and adults as high as 50%, though it is likely that many cases of physiological phimosis or partial nonretractility were included ...
The foreskin can be characterized as long when the preputial orifice extends beyond the glans during erection or medium when the orifice is located around the meatus. [30] The primary purpose of the foreskin is considered to be the covering of the glans and the urinary meatus , [ 31 ] [ 32 ] while also maintaining the mucosa in a moist ...
Phimosis (both pathologic and normal childhood physiologic forms) is a risk factor for paraphimosis; [5] physiologic phimosis resolves naturally as a child matures, but it may be advisable to treat pathologic phimosis via long-term stretching or elective surgical techniques (such as preputioplasty to loosen the preputial orifice or circumcision ...
Due to natural variation, individuals pass through the Tanner stages at different rates, depending in particular on the timing of puberty.Among researchers who study puberty, the Tanner scale is commonly considered the "gold standard" for assessing pubertal status when it is conducted by a trained medical examiner. [5]
The diagnosis of severe frenulum breve is almost always confused with that of phimosis and a generally tight foreskin, since the symptom is difficulty retracting the foreskin. Most men with phimosis also have frenulum breve to a certain extent. [5] A milder frenulum breve may go unrecognized, since foreskin may retract over the glans variably.
Retrograde ejaculation is one symptom of male infertility. [2] A man may notice that no semen is produced during masturbation despite the occurrence of orgasm. [ 3 ] Another underlying cause for this phenomenon may be ejaculatory duct obstruction .
Penile plethysmography (PPG) or phallometry is a measurement of blood flow to the penis, typically used as a proxy for measurement of sexual arousal.The most commonly reported methods of conducting penile plethysmography involves the measurement of the circumference of the penis with a mercury-in-rubber or electromechanical strain gauge, or the volume of the penis with an airtight cylinder and ...
The normal response is an immediate contraction of the cremaster muscle that pulls up the testicle ipsilaterally (on the same side of the body). The reflex utilizes sensory and motor fibers from two different nerves. When the inner thigh is stroked, sensory fibers of the ilioinguinal nerve are stimulated.