Selection of surgical methods for postburn scar contracture deformity in children′s hands / 中华整形外科杂志

Objective@#To explore the surgical methods for children with contracture deformity on hands after burn.@*Methods@#From January 2014 to January 2018, 33 pediatric patients, a total of 42 hands with scar contracture deformities were reviewed. There were 24 males and 9 females, aged from 11 months to 6 years and 7 months. Among them, 20 hands were volar metacarpophalangeal joint contractures, 9 were volar interphalangeal joint contractures, 7 were dorsal metacarpophalangeal joint contractures (3 claw-shaped hands), 3 were hand back contractures, and 3 were palm contractures. Of the 42 hands, 36 hands were repaired with full-thickness skin grafts or split-thickness skin grafts, after the removal of contracted scar, and 6 hands were repaired with abdominal skin flaps, due to the tendon or bone exposure after the scar removal.@*Results@#Skin grafts on 31 hands were all survived after 2 weeks. However, the survival area of 3 skin grafts was about 90%, and 2 skin grafts survived about 80%. All of them healed well after dressing changing. The 6 hands repaired with abdominal skin flap healed well too. After 1-2.5 years of follow-up, finger scar contracture occurred in 4 hands with skin grafting, and they were performed scar excision and sheet skin grafting. Three hands were treated with Z-plasty, due to web space contracture. The function of other hands were normal, without contracture or deformity. The skin color and texture were similar to the surrounding skin, with limited pigmented. Scars on the edge of skin grafts was not obvious. Patients and their families were satisfied.@*Conclusions@#The sheet skin graft is the main method for postburn scar contracture in children′s hands. The abdominal skin flap should be considered, if tendon or bone is exposed, especially for large wound or multiple sites.

Advances in the research of prevention and treatment of postburn contractures of hand / 中华烧伤杂志

Scar contracture deformity, which can lead to dysfunction of hand and low quality of life, is one of the common complication after hand burns. The prevention measures of scar contracture after hand burns include large skin grafting, prevention of infection, insistence on wearing pressure gloves, use of silicone sheets, wearing orthosis, accepting proper physical therapy, and early functional exercise. The primary treatments of postburn contractures of the hand are surgery, drugs, laser treatment, and rehabilitation therapy. Excision of scars, release of muscle, joints or bones, and soft tissue transplantation are the core of surgery. Laser treatment has a bright future but still needs to be further studied. Additionally, some novel treatments such as molecular targeted therapy, cell therapy, fat injection, and botulinum toxin injection will play important roles in prevention and treatment of postburn contractures in the future. The purpose of this article is to review the literature concerning postburn contractures of the hand, and summarize the present situation of prevention and treatment of such disease comprehensively.

Repair of cervicai cicatricial contracture with cervico-shoulder island skin flap / 中华医学美学美容杂志

Objective To explore a better method to repair cervical cicatricle contracture deformity.Methods The cervicai cicatrical contraction deformity was repaird by the cervico-shoulder island skin flap with blood supply crossing and abundant anastomotic branches of the neck-shoulder blood vessels. After removing the cervical scar, the flaps were designed according to the size of the wound to be repaired, and the clinical anatomy of crossing and abundant anastomotic branches of the neck-shoulder blood vessels. The secondary wound of donor site was closed directly if the donor region was small, or closed by skin graft. Results Sixteen patients in this clinic were operated with this method, and venous return dysfunction occurred in 1 case, but blood circulation was improved after treatment. All the flaps survived with good appearance and texture. The extensive flap was created and transferred to the anterior neck by one stage without pre-expansion which met some patients'requirement of repairing cervical cicatricle contracture deformity. Conclusion The cervico-shoulder island skin flap, with abundant blood supply, is a new method to repair cervical cicatricle contracture deformity.

THE USE OF PREFABRICATED EXPANDED CERVICO-SCAPULO-DORSAL REVERSE AXIAL FLAP COMBINED WITH CERVICO-THORACIC SKIN FLAP TO REPAIR CICATRICIAL CONTRACTURE OF LATERAL NECK / 解放军医学杂志

Objective To explore the efficacy of prefabricated expanded cervico-scapulo-dorsal reverse axial flap combined with cervico-thoracic skin flap to repair cicatricial contracture of lateral neck. Methods Ten patients with cicatricial contracture of lateral neck were repaired by prefabricated expanded cervico-scapulo-dorsal reverse axial flap combined with cervico-thoracic skin flap. The flaps were transferred to repair the wound caused by excision of the scar on the lateral side of the neck. Results All the twenty skin flaps survived in first intention. Both the configuration and function were satisfactory after 6 to 18-month follow-up. Conclusion Prefabricated expanded cervico-scapulo-dorsal reverse axial flap combined with cervico-thoracic skin flap is an ideal method to repair the cicatricial contracture of lateral neck.