Scarring can occur about one month after cerebellar pontine pool cholesteatoma surgery, which is part of the normal recovery time for tissue healing and scar removal, and can also be effectively facilitated by applying medications such as scar removers during the recovery period. The healing process of the surgical wound of cerebellar pontine cholesteatoma surgery is basically the same as that of normal tissue healing. During the healing process, localized red blood cells and macrophages form a hard scab on the skin surface to protect the open skin. New granulation tissue grows in the connective tissue areas to compensate for the skin depressions, thus restoring the normal skin shape. After the connective tissue and epidermis have largely grown, the scar will gradually fall off, and it usually takes about a month to complete this recovery process. During the recovery process of the surgical wound, patients may experience different degrees of localized redness and itching, which is a normal physiological manifestation, and unauthorized picking and touching is not recommended. If you want to promote complete healing of the epidermis and relieve hyperpigmentation or scarring, you can apply Mucopolysaccharide Polysulfate Cream or Silicone Gel Cream locally, which can effectively remove scars. After cerebellar pontine cholesteatoma surgery, you need to do a good job of cleaning and protecting the surgical wound area to avoid infection, you can also choose the topical ointment under the guidance of the doctor to use with caution.