A comparison of absorbable and nonabsorbable suture materials for skin repair. 1992

B Guyuron, and C Vaughan
Division of Plastic Surgery, Mt. Sinai Medical Center, Cleveland, Ohio.

This prospective clinical study was conducted to compare the outcome of elective surgical wound repair in the occipital region during rhytidectomy using absorbable and nonabsorbable suture materials. On an alternative basis, 6-0 polypropylene and 6-0 plain catgut were used to repair the incisions on the upper and lower half of the surgical wounds in 80 sites. These sites were then compared for stitch marks, erythema, hypertrophic scars, infection, and wound necrosis. This study revealed slightly visible stitch marks in 4 of 40 (10 percent) sites repaired with catgut and in 10 of 40 (25 percent) sites repaired with polypropylene material (p less than 0.10); however, this was not statistically significant. There were five incidences of suture-site erythema (12.5 percent) noted in the group of catgut repairs in comparison with three incidences (7.5 percent) in the group repaired using polypropylene. Furthermore, there was no statistically significant difference in hypertrophic scarring or infection rate between these groups. The incidence of erythema following repair with catgut was higher, but this was also not statistically significant. Considering these findings, coupled with the avoidance of patient discomfort, suture removal, and time spared for the surgeon and staff when absorbable suture material is used, the superiority of plain catgut over nonabsorbable material becomes evident.

UI MeSH Term Description Entries
D008297 Male Males
D011126 Polypropylenes Propylene or propene polymers. Thermoplastics that can be extruded into fibers, films or solid forms. They are used as a copolymer in plastics, especially polyethylene. The fibers are used for fabrics, filters and surgical sutures. Propene Polymers,Propylene Polymers,Hostalen,Marlex,Marlex Polypropylene,Polypro,Polypropylene,Prolene,Polymers, Propene,Polymers, Propylene,Polypropylene, Marlex
D011446 Prospective Studies Observation of a population for a sufficient number of persons over a sufficient number of years to generate incidence or mortality rates subsequent to the selection of the study group. Prospective Study,Studies, Prospective,Study, Prospective
D002398 Catgut Sterile collagen strands obtained from healthy mammals. They are used as absorbable surgical ligatures and are frequently impregnated with chromium or silver for increased strength. They tend to cause tissue reaction. Catguts
D002921 Cicatrix The fibrous tissue that replaces normal tissue during the process of WOUND HEALING. Scars,Cicatrization,Scar,Scarring
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D013537 Sutures Materials used in closing a surgical or traumatic wound. (From Dorland, 28th ed) Staples, Surgical,Surgical Staples,Staple, Surgical,Surgical Staple,Suture
D015361 Rhytidoplasty Plastic surgery performed, usually by excision of skin, for the elimination of wrinkles from the skin. Face Lift,Rhytidectomy,Facelift,Platysmaplasty,Platysmotomy,Face Lifts,Facelifts,Lift, Face,Lifts, Face,Platysmaplasties,Platysmotomies,Rhytidectomies,Rhytidoplasties

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