Objective To investigate the effect of free anterolateral thigh adipofascial flap in correcting the hemifacial atrophy. Methods From January 1997 to May 2006, 35 patients suffering from hemifacial atrophy were corrected with microvascular anastomotic free anterolateral thigh adipofascial flap and other additional measures according to the symptoms of the deformities. There were 11 males and 24 females, aging 1547 years. The locations were left in 12cases and right in 23 cases. The course of disease was 4 to 28 years. Their hemifacial deformities were fairly severity. Their cheeks were depressed obviously. The X-ray films and threedimensinal CT showed the 28 patients’ skeletons were dysplasia. The size of adipofascial flap ranged from 8 cm×7 cm to 20 cm×11 cm. Donor sites weresutured directly. Results Recipient site wound of all patients healed by first intention. All adipofascial flaps survived. The donor sites healed well and no adiponecrosis occurred. Thirty-five cases were followed up for 6 months to 8 years. The faces of all patients were symmetry, and the satisfactory results were obtained. There were no donor site dysfunction. Conclusion The anterolateral thigh adipofascial flapprovides adequate tissue, easytosurvive, no important artery sacrificed and the donor scar ismore easily hidden. Combining with other auxiliary methods, it can be successfully used to correct the deformity of hemifacial atrophy.
OBJECTIVE The correction of ectropion of lower lid and severe infra-orbital soft tissue depression is very difficult. Former methods included simple skin graft, tubed graft, transfer of local skin flap and so on. These methods had some disadvantages, such as not enough tissue to fill the depression, too much damage done to the donor area and operation in stages required. METHODS After investigation on the anatomy of temporal region, designed the following method. Combined transfer of the galea aponeurotica and temporal fascia was used to repair severe infra-orbital soft tissue depression and ectropion of lower lid in 6 cases. RESULTS It was discovered that the combined transfer of the galea aponeurotica and temporal fascia was rich in blood circulation because they received blood supply from parietal branch of superficial temporal artery and could be transferred to a distance as far as 15-18 cm. The skin graft used to cover the fascia usually resulted in good survival. This technique was used in 6 cases with good success. CONCLUSION This method had some merits such as the tissue flap had good blood supply, little damage done to the donor area, good correction of the severe depression, good appearance following correction, operation done under local anesthesia and completed in one-stage operation.
ObjectiveTo explore the effectiveness of anterograde fascial flap of digital artery in reconstruction of Wassel Ⅳ-D thumb duplication.MethodsTwelve cases of Wassel Ⅳ-D thumb duplication were treated with anterograde fascial flap of digital artery between June 2014 and March 2017. There were 7 boys and 5 girls with an age of 9-32 months (mean, 13.3 months). Eight cases were on the left side and 4 cases on the right side. The main bunion bed width was 70%-85% of the healthy side (mean, 75.3%). The degree of fullness was 50%-75% of the healthy side (mean, 62.4%). The anterograde fascial flap with one proper digital artery was used to fill the nail fold on the radial side of the finger and increase the circumference of the finger. At last follow-up, the ratio of circumference of deformed finger to contralateral finger was measured at the base of nail. The appearance and function of all reconstructed thumbs were evaluated with Japanese Society for Surgery of the Hand (JSSH) scoring.ResultsAll the operations were successfully completed without early complications such as infection and skin necrosis. All children were followed up 7-27 months (mean, 14.3 months). At last follow-up, there was no recurrence of deformity in the digital body and no obvious change of scar contracture in the surgical wound. Pulp and nail fold symmetry improved in all cases. The ratio of circumference of deformed finger to contralateral finger was 93%-96% (mean, 94.7%). The JSSH score was 15-20 (mean, 17.9); the results were excellent in 8 cases, good in 2 cases, and fair in 2 cases.ConclusionThe anterograde fascial flap of digital artery is a safe and effective approach to restore symmetry for esthetic improvement in treatment of Wassel Ⅳ-D thumb duplication.
ObjectiveTo investigate the application and effectiveness of split-thickness scalp graft and temporoparietal fascia flap in the low hairline auricle reconstruction in microtia patients.
MethodsBetween July 2010 and April 2015, 23 patients with low hairline microtia (23 ears) underwent low hairline auricle reconstruction. There were 16 males and 7 females with the mean age of 12 years (range, 6-34 years). The left ear was involved in 10 cases, and the right ear in 13 cases. There were 18 cases of lobule-type, 4 cases of concha-type, and 1 case of small conchatype. Referring to Nagata's two-stage auricular reconstruction method, the first stage operation included fabrication and grafting of autogenous costal cartilage framework; after 6 months, second stage operation of depilation and formation of cranioauricular sulcus was performed. The split-thickness scalp was taken from the part of the reconstructive ear above hairline. The hair follicles and subcutaneous tissue layers in hair area were cut off during operation. The area of depilation and auriculocephalic sulcus were covered with temporoparietal fascia flap. Then split-thickness skin was implanted on the surface of temporoparieta fascia flap.
ResultsAll operations were successfully completed. Healing of incision by first intention was obtained, without related complication. The patients were followed up 6-20 months (mean, 12 months). The reconstructed ear had satisfactory appearance and had no hair growth.
ConclusionThe application of splitthickness scalp graft and temporoparietal fascia flap in low hairline auricle reconstruction in microtia patients can achieve satisfactory results.
Repairs of the wornds arter cicatricial resection in 15 cases of claw hands after burn by retrograde transfer of posterior interosscous vascularized fascial flap, of forearm were reported. The function of the hand was improved. The deformities were corrected by arthroplasty or arthodesis. The applied anatomy and operatirc techniques were introduced. The intraoperative problems were discussed.
Objective To evaluate a modified anterolateral thigh fascial flap designed for the treatment of the soft tissue defects in the forearmsand hands. Methods From September 2000 to December 2003, a modified anterolateral thigh fascial flap combined with the intermediate split thickness skin graft was applied to the treatment of 13 patients with the soft tissue defects in the forearms or the hands. There were 8 males and 5 females, aged 19-43 years (average, 27.6 years). Three patients had a mangled injury, 4 had a belt injury, and 6 had a crush injury; 6 patients had their tissue defects on the palm side of the forearm, 6 had their tissue defects on the dorsal side of thehand, and 1 had the defect in the index finger (dorsal side of the hand). The tissue defects ranged in size from 17.5 cm×7.7 cm to 4.6 cm×3.4 cm.In addition, 4 of the patients had an accompanying fracture in the forearm or the hand,and the remaining 9 had an extenor tendon injury. All the patients underwent emergency debridement and reposition with an internal fixation for the fracture; 3-5 days after the repair of the injured nerves, muscle tendons and blood vessels, the tissue defects were repaired with the anterolateral thigh fascial flap combined with the intermediate split thickness skin graft. Results No vascular crisis developed after operation. All the flaps survived except one flap that developed a parial skin necrosis (2.0 cm ×1.0 cm) in the hand, but the skin survived after another skingrafting. The follow-up for 3-12 months revealed that all the flaps and skin grafts had a good appearance with no contracture of the skin. According to the evaluation criteria for the upper limbs recommended by the Hand Society of Chinese Medical Association, 9 patients had an excellent result, 2 had a good result, 1 had a fair result, and 1 had a poor result, with a good/excellence rate of 85%. Conclusion The modified anterolateral thigh fascial flap combined with the skin graft is one of the best methods for the treatment of the soft tissue defects in the forearms and the hands. This method has advantages of no requirement for a further flap reconstruction, no skin scar or contracture in the future, easy management for the donor site, and less wound formation.
