The temperature must be ideal or the small grafts will not survive the procedure. This is done very carefully in order to ensure a good result. The surgeon will make tiny incisions into the scalp where the hair transplant grafts are to go. These are called the receptor sites. They are made with a very thin surgical needle. They may offer loans with no proof of income, available within a day or two of the application. You can finance your entire hair transplant operation with no down payment. You may get 12 months same as cash or 12% interest on a 36 month loan. Hair transplant is costly, but with the right financing, you can do it if you choose to do it. This requires a very honest surgeon, since the patient may decide the procedure is not worth the scarring it will cause. The next step with such a patient would be to discuss ways the keloid could be covered. It could be camouflaged by wearing the hair just a little longer. Other patients have rubbery skin that stretches too much and so causes wide donor scars. Only about 5% of the patients have this problem, but it can be troublesome if it lasts more than a few days. It can keep you from eating or sleeping properly. Doctors have medications they can prescribe to help with this. 8. Infections. Infections are rare with hair transplant surgery, but they can happen. However, with the micro grafts on the leading edges, they blend in and give the hair fullness. They serve an important function. Previously, when hair plugs were used, doctors did the hair transplant surgeries much differently. They used an instrument called a trephine to cut circular grafts from 2mm to 5mm in diameter. Cost is a very real problem for many who want to have bad hair transplants fixed. It may be more expensive to do the correction than an original surgery would cost. If you do not have the cash, your doctor can usually point you to several different financing methods. That way, you do not have to come up with the money all at once.