Thin Split-Thickness Toe Nail-Bed Grafts for Nail Bed Defects in Subungal Exostosis: Two Cases Report / 대한골관절종양학회지

We reviewed the clinical features of 2 patients who underwent surgery for subungal exostosis, focusing on postoperative deformity of the nail. The lesion destroyed the nail bed and was excised with a direct approach. then thin split-thickness sterile matrix graft was done after excision of the tumor because the defect of the nail bed was large. Good postoperative appearance of the nail was obtained by thin split-thickness sterile matrix graft. The use of thin split-thickness sterile matrix graft for the replacement of a nail bed defect can regain a smooth, adherent, and normal-looking nail and avoid donor-site morbidity. Thin split-thickness toe-nail bed graft is a good choice for the prevention of postoperative deformity.

Nail Bed Resurfacing with Split-Thickness Nail Bed Graft

The presence of a fingernail is important in facilitating tactile sensibility to finger pulp, stabilizing the tip for refined pinch, scratching and providing dorsal protection. Many reconstructive procedures have been introduced in the past for reconstruction of the nail. The authors performed a reconstruction of the nail in 13 patients using a split-thickness nail bed graft. Results of nail growth in reconstructed nail were judged as good, fair, or poor on the basis of appearance of nail and the patient's satisfaction. The outcome of the 13 cases (mean follow-up of 11 months) was good in eight cases, fair in three cases, and poor in two cases, respectively. Although the authors' experience suggests the unpredictable nature of nail bed graft, it should be considered for patients who desire nail reconstruction and are not candidates for ablation or vascularized nail complex transfer procedure.

Tratment of the Nail Bed Avulsion Injury with Split-thickness Nail Bed Graft / 대한정형외과학회잡지

The primary goal in the treatment of the nail bed avulsion injury is complete regrowing of the nail plate without any deformity. There are many procedures for treatment of the nail bed avulsion injury as a split-thickness skin graft, full-thickness nail bed graft, reverse dermal graft or split-thickness nail bed graft. From February, 1984 to June, 1985 at In-Chon Gill Hospital, 13 cases of nail bed avulsion injury were treated with split-thickness nail bed grafts. The intact residual part of the injured nail bed or the toe nail bed was served as a donor site. The results were as followings; 1. The incidence of nail bed avulsion injury of all hand injuries was 9.7%. 2. The main cause of injury was the industrial accident and more prevalent in the left hand. 3. The good result was obtained in the split-thickness nail bed graft for the nail bed avulsion injury, but in nail root portion, the poor result was noticed. 4. The average time for normal nail appearance is six months.