 Method of Subject Identification and Recruitment Patients age 18 and over who meet the studys inclusion criteria will be asked during their office visit of their willingness to participate in a study that compares two absorbable suture materials PDS and chromic gut in the closure of punch biopsy sites. Patients who choose to participate must sign a consent form after the study protocol has been explained and is fully understood. The dermatologist will perform a punch biopsy and will close the skin with either the PDS or chromic gut suture. The patients will be randomized into either Group A that will receive PDS suture or Group B that will receive chromic gut suture. A nurse will place patients into groups A and B based on whether they are an even or an odd patient. 