Thesis (M.Sc.) - Cairo University - Faculty of Physical Therapy - Department of Physical Therapy for Surgery

Background :Hypertrophic scaris the most common complications of burn injuries that may lead to functional disability .Application of Potassium Iodide iontophoresis can soften and remove collagen, which allows scar to be molded and stretched. Purpose:The aim of this study was to evaluatethe effect of Potassium Iodide Iontophoresis in treating hypertrophic scar.Method: Thirty patients with age ranged from 25 to 40 years with hypertrophic scar over upper extremity participated in this study. The patients were randomly selected from different clinics and Hospitals in Giza and divided into 2 equal groups. Group A (study group): recieved Potassium Iodide iontophoresis and traditional physical therapy (stretching, strengthening exercises, elastic bandage and medication). Group B (control group): recieved only traditional physical therapy (stretching, strengthening exercises, elastic bandage and medication) three times per week for 8 weeks. Measurements of scar were done using Modified Vacouver Scar Scale and Ultrasonograghy, which collected before treatment and after the end of treatment (after 2 months).Results:There were significant improvement in scar assessments (Ultrasonography and Modified Vancouver Scar Scale) in study group compared with control group by (P =0.002 and P =0.001) respectively.Conclusion: Potassium Iodide iontophoresis was considered as an effective method for hypertrophic scar management in postburn patients in expression of decreasing thickness and firmness

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