ABSTRACT
Objecive@#To assess the clinical outcomes of patients who received modified penile augmentation by free dermal-fat grafting.@*Methods@#From April 2012 to December 2014, a total of 15 male adults (18-24 years of age) after hypospadias repairs were included. They underwent modified penile augmentation, including girth enhancement using free dermal-fat grafting, and penile elongation (suprapubic skin advancement-ligamentolysis). Penile measurements were performed using ruler before operation and 6 months after operation. The outcome was evaluated by patients, based on the Male Genital Image Scale. SPSS 22.0 was used to analyze the data. In-paired t-test and Wilcoxon test were applied.@*Results@#In 6-84 months of follow-up, all patients achieved excellent cosmetic results, and satisfied with the appearance and diameter. In weak state, the penile length increased from (5.03±0.47) cm to (6.69±0.49) cm. The increased value was (1.67±0.24) cm (t=8.6, P<0.001). Under traction, the penile length increased from (7.29±0.74) cm to (9.21±0.73) cm. The increased value was (1.93±0.21) cm (t=7.8, P<0.001). In weak state, the diameter of the middle part of penis increased from (7.16±0.25) cm to (8.69±0.44) cm, with the increased value of (1.53±0.23) cm (t=8.2, P<0.001). The MGIS score grew from 31.73±4.86 to 40.20±4.54(Z=3.2, P=0.001).@*Conclusions@#This modified technique is safe and effective in enlarging penile size for patients who had underwent hypospadias repair. It is confirmed that physical dimensional enhancement does contribute to improving their self-estimation of penile size.
ABSTRACT
Objective@#To investigate the feasibility and indication of free grafting of split big toe nail bed for defects of fingernail bed.@*Methods@#From September 2008 to September 2011, 13 cases (4 females and 9 males) with fingernail bed defects(aged 17-38, average, 32) were treated with split big toe nail bed. The split big toe nail was harvested according to the defects size without bone exposure at donor site.@*Results@#Three grafted nail beds were necrotic completely and reconstructed with flaps. The 2 grafted nail bed was partial loss and healed after dressing. All the other grafted nail bed survived completely with primarily healing both in donor sites and recipient sites. The patients were followed up for 6-30 months(average, 14 months). The therapeutic effect was graded as excellent in 8 cases, good in 2 cases and poor in 14 cases(good rate, 76.9%). The nail matrix was excellent in 8 cases, good in 1 case and poor in 1 case(good rate, 90%). The toe nails in donor sites grew well.@*Conclusions@#The single fingernail defect with intact nail matrix can be reconstructed by split toe nail bed graft with good cosmetic and functional effect. There is no malfunction at donor site. The indication should be selected.