Blurry Vision Due To Corneal Spot.

Doc,I Had Keratoconjunctivitis.Due To This,I Had Small White Spots in My Left Eye's Cornea.Doc Diagnosed This Spots And Keratoconjunctivitis Before 1.3 Years Ago.Then The Doc Told Me To Use A Lubricant Eye Gel Named "Hylo Gel" For 5 Times Per Day Without Any Time Limit.However,I Was Used The Gel For 5-7 Month Continuously And Then I Was Stopped Using This Gel For 2-3 Months And Then I Re-Started To Put This Gel in My Eye. However,After One Year,I Go To The Doc & He Told Me That The Spots is Still Present And He Also Recommended Me To Use The Same "Hylo Gel" For 4 Times A Day.Then,I've Used The Drop Continuously For 3 Months And Today,I Go To A Different Doc For A Second Opinion.The Second Doc Told Me That The Spots Are Still Present But Most Of Them Are Faint.He Recommended Me To Continue Using The "Hylo Gel" And Told Me To Visit Him Again After 2 Months.My Vision is 6/6 With Glasses, But My LE's Vision is Blurry Than RE.Now,Will The Spot Go Away?And Will I Need Surgery For The Spots?