Combined Atresia Medpor Surgeries (CAM): Case 1 This beautiful young lady from Mexico was 9 years old when she came to us. Since she was a good candidate for atresia repair, the family decided to have a Combined Atresia Medpor surgery (CAM). In a single surgery she had both her canal restored and her Medpor ear reconstruction. She did had a small second procedure 2 years later to revise her tragus and lobule. Photos here are 2 1/2 years after her CAM. She is very happy with the results.