Surgical
Surgical methods range from the complete removal of the foreskin to more minor operations to relieve foreskin tightness:

Dorsal slit (superincision) is a single incision along the upper length of the foreskin from the tip to the corona, exposing the glans without removing any tissue. Ventral slit (subincision) is an incision along the lower length of the foreskin from the tip of the frenulum to the base of the glans, removing the frenulum in the process. Often used when frenulum breve occurs alongside the phimosis. Preputioplasty, in which a limited dorsal slit with transverse closure is made along the constricting band of skin, can be an effective alternative to circumcision. It has the advantage of only limited pain and a short healing duration relative to circumcision, while also avoiding cosmetic effects. Circumcision is sometimes performed for phimosis, and is an effective treatment; however, this method has become less common as of 2012.While circumcision prevents phimosis, studies of the incidence of healthy infants circumcised for each prevented case of phimosis are inconsistent. Prognosis
The most acute complication is paraphimosis. In this condition, the glans is swollen and painful, and the foreskin is immobilized by the swelling in a partially retracted position. The proximal penis is flaccid. Some studies found phimosis to be a risk factor for urinary retention and carcinoma of the penis. Epidemiology
A number of medical reports of phimosis incidence have been published over the years.
A potential complication of phimosis is paraphimosis, where the tight foreskin becomes trapped behind the glans. Signs and symptoms
At birth, the inner layer of the foreskin is sealed to the glans penis. The foreskin is usually non-retractable in early childhood, and some males may reach the age of 18 before their foreskin can be fully retracted.Medical associations advise not to retract the foreskin of an infant, in order to prevent scarring. Some argue that non-retractability may "be considered normal for males up to and including adolescence." Hill states that full retractability of the foreskin may not be achieved until late childhood or early adulthood. A Danish survey found that the mean age of first foreskin retraction is 10.4 years.Rickwood, as well as other authors, has suggested that true phimosis is over-diagnosed due to failure to distinguish between normal developmental non-retractability and a pathological condition. Some authors use the terms "physiologic" and "pathologic" to distinguish between these types of phimosis; others use the term "non-retractile foreskin" to distinguish this developmental condition from pathologic phimosis.In some cases a cause may not be clear, or it may be difficult to distinguish physiological phimosis from pathological phimosis if an infant appears to have discomfort while urinating or demonstrates obvious ballooning of the foreskin. However, ballooning does not indicate urinary obstruction.In women, a comparable condition is known as "clitoral phimosis", whereby the clitoral hood cannot be retracted, limiting exposure of the glans clitoridis. Severity
Score 1: full retraction of foreskin, tight behind the glans.