Cervical dysplasia refers to abnormal changes in the cells on the surface of the cervix. These changes are often detected during a Pap smear and can be precancerous. If left untreated, cervical dysplasia can progress to cervical cancer. Early stages of cervical dysplasia can be managed with procedures like cryotherapy or LEEP (Loop Electrosurgical Excision Procedure). Regular screening is crucial for early detection and management.