After the surgery, the penis wrapping up always has a middle of a circle, like a ring

After the surgery, the penis wrapping up always has a middle of a circle, like a ring

Question:

I do wrapping cut operation has 4 years, among the penis is always a summon lap, like a ring, some doctors say: "the cavernous without being fully absorbed," some say:"bloodBad circulation, "the doctor said:" nothing is ugly, do not affect sexual ", now has also don't know how to do well, I still have a circle below the penis little a knot in one's heart, when no?

Treatment:

Can do surgery.