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Brachydactyly Type D is a congenital condition of the thumb in which there is a short and broad thumbnail. Although the thumb function is often unaffected, some patients seek surgery for cosmetic improvement. This study aimed to describe our method of distraction lengthening to correct nail deformity in brachydactyly Type D. A total of 163 thumbs in 95 patients underwent this surgery between 2018 and 2021.The mean thumbnail length improved from 9 mm to 15 mm, with a mean percentage increase of 62%. The ratio of nail length to width changed from 0.6 to 1.1, which was equal to normal. The mean increased fingernail length/width ratio was 0.5, with a percentage change of 78%. No obvious surgical scar was observed. The thumb function was not significantly affected. We conclude that aesthetic correction of short nail deformity in brachydactyly Type D can be achieved by distraction lengthening with high satisfaction and without functional impairment. Level of evidence: IV [ABSTRACT FROM AUTHOR]

W‐plasty is a very popular scar excisional revision technique. The core of the technique is to break up the scar margins into small triangular components, so as to cause light scattering and make the scar less noticeable. However, due to skin tension, facial incision scars tend to spread. Applying W‐plasty alone cannot achieve the ideal repair effect of facial scars. In this study, we proposed a scar revision technique combined W‐plasty with continuous tension‐reduction (CTR) technique to improve the appearance of facial scars. Sixty patients with facial scar were comprised in this retrospective study. Scars were assessed independently using the scar scale before and at 12‐month follow‐up. Clinical results showed a significant difference in scar appearance between different groups at 12‐month follow‐up. Vancouver scar scale (VSS), visual analogue scale (VAS) scores, and patient satisfaction were significant better in W‐plasty and CTR than other groups at 12‐month follow‐up. No severe complications were reported. The application of the tension offloading device provides an environment where the tension is continuously reduced, which could greatly decrease tension on the surgical incision. Combined with W‐plasty, this technique could significantly improve the scar's aesthetic appearance. [ABSTRACT FROM AUTHOR]

Hand burns are frequently seen in children, often resulting in digital flexion contractures. Traditional split‐thickness or full‐thickness skin grafts leave notably different skin texture and hyperpigmentation. The purpose of this study was to describe our operation for treating digital flexion contractures with full‐thickness plantar skin grafts, and to evaluate the appearance and function outcomes. Hematoxylin and eosin staining, Masson trichrome staining and Melan A (marker of melanocyte) staining were used to evaluate palmar skin, plantar skin, groin skin and burn scars. Full‐thickness plantar skin grafts were performed between 2008 and 2015 in 24 hand burn patients with digital flexion contracture. The average age at the time of surgery was 39.3 months and the average follow‐up period was 5.5 years. The functional and cosmetic results were assessed. Plantar skin shared similar attributes with palmar skin histologically. Both plantar skin and palmar skin did not express melan A. All of the skin grafts survived well without hematoma, infection and necrosis. The grafts resembled the adjacent normal skin in regards to appearance and texture. The average TAM (total active movement) degree for the fingers was improved from 152.3° to 238.5°. The average VSS (Vancouver Scar Scale) score decreased dramatically from 10.4 to 1.1. Twenty one of twenty four patients (21/24, 87.5%) were very satisfied with function and appearance, and three in twenty four (3/24, 12.5%) were somewhat satisfied. This study indicates that full‐thickness plantar skin grafts can achieve a satisfactory appearance and good function for hand burn child patients with digital flexion contractures. [ABSTRACT FROM AUTHOR]