ObjectiveTo investigate the effectiveness of part long thumb extensor tendon dorsal ulnar artery chimeric flap for repair of Doyle type Ⅲ mallet finger of thumb. MethodsBetween June 2013 and April 2015, 9 cases of Doyle type Ⅲ mallet finger of thumb were treated, which were caused by planer injury. There were 6 males and 3 females, aged from 15 to 65 years (mean, 36 years). The time from injury to operation was 3-8 hours (mean, 5 hours). All cases had interphalangeal joint dorsal skin and soft tissue defects of the thumb; the skin defects ranged from 2.0 cm×1.5 cm to 2.3 cm×2.3 cm; the extensor tendon defect ranged from 0.5 to 1.5 cm in length (mean, 1.0 cm). The part long thumb extensor tendon dorsal ulnar artery chimeric flap of 3.0 cm×2.5 cm to 3.5 cm×3.0 cm in size was used to reconstruct extensor tendon and wound. The donor site was repaired with nasopharyngeal fossa perforating branches pedicled V-Y relay flap. ResultsAll flaps survived completely and incisions healed by first intention. All patients were followed up 4-12 months (mean, 6 months). The flaps had good color, texture, and contour. At 6 months after operation, the two-point discrimination of chimeric flap was 10-12 mm (mean, 11 mm), and two-point discrimination of relay flap was 12-14 mm (mean, 13 mm). The interphalangeal joint flexion of thumb was 0-40°, and the thumb opposition function was normal. ConclusionPart long thumb extensor tendon dorsal ulnar artery chimeric flap can repair the Doyle type Ⅲ mallet finger of thumb, which has no injury to the artery and nerve. At the same time the relay flap can achieve linear healing, so good appearance and function of the thumb can be obtained.
ObjectiveTo systematically review the intervention of Baduanjin (eight-section brocade) in patients with diabetes. MethodsLiterature search was conducted in such databases as PubMed, EMbase, The Cochrane Library (Issue 8, 2013), CNKI, VIP and WanFang Data from the dates of establishment to August 2013. Randomized controlled trials (RCTs) on Baduanjin for patients with diabetes were included. Two reviewers independently screened the literature according to the inclusion and exclusion criteria, extracted the data and assessed the quality of included studies. Then, meta-analysis was performed using RevMan 5.1 software. ResultsA total of 10 studies involving 825 patients were included. The results of meta-analysis showed that, the Baduanjin group was superior to the control group in lowering fasting plasma glucose, 2-hour postprandial plasma glucose, glycosylated hemoglobin, and reducing the levels of total cholesterol and triglycerides, increasing the level of high-density lipoprotein, with statistically significant differences. However, There was no statistically difference in low-density lipoprotein between the two groups. ConclusionBaduanjin could lower the level of blood glucose, and it is also beneficial in blood lipids improvement for diabetes patients. Baduanjin is better than both conventional exercise and no exercise for diabetes patients. However, due to the limitation of quantity and quality of the included studies, this aforementioned conclusion should be further confirmed by conducting more large-scale highquality RCTs.
ObjectiveTo discuss the effectiveness of improved interosseous dorsal artery reversed island flap to repair dorsal skin and soft tissue defect of the hand. MethodsBetween March 2009 and September 2012, 29 cases of dorsal skin and soft tissue defects were treated with improved interosseous dorsal artery reversed island flap. Of 29 cases, there were 17 males and 12 females, aged 23-71 years (mean, 47 years); and the left hand was involved in 12 cases and the right hand in 17 cases. There were 11 cases of avulsion injury, 9 cases of crushing injury, 5 cases of strangulation injury, and 2 cases of traffic accident injury; the interval of injury and admission was 1-7 hours (mean, 4 hours). Two patients had scar contracture. The locations of soft tissue defects were dorsal hands in 21 cases, first webs in 5 cases, and dorsal thumb in 3 cases. The size of soft tissue defects ranged from 4 cm×3 cm to 10 cm×8 cm. One-stage repair was performed in 11 cases, and two-stage repair in 18 cases. The size of flaps ranged from 5.5 cm×4.5 cm to 12.0 cm×10.0 cm. The donor sites were sutured directly or repaired by skin grafting. ResultsAll flaps survived, and wounds healed in first stage. And the grafted skins at donor sites all survived, and incisions all healed in first stage. Twenty-six patients were followed up 3 months-3 years (mean, 19.5 months). Bulky flap was observed in 3 cases, and defatted operation was performed after 6 months; the other flaps had good appearance and texture, and wrist function was normal. According to total angle of motion (TAM) systematic evaluation, the results were excellent in 17 cases, good in 6 cases, and fair in 3 cases at 3 months after operation. ConclusionImproved interosseous dorsal artery reversed island flap has the advantages of easy-to-obtain, simple operation, and high survival rate of flaps, so it is an effective method to repair dorsal skin and soft tissue defect of the hand.
ObjectiveTo investigate the clinical value of pedicled latissimus dorsi Kiss flap in repairing chest wall large skin defect after tumor operation. MethodsA retrospective analysis was made on the clinical data from 15 cases of chest wall tumors treated between December 2010 and December 2015. There were 2 males and 13 females with an average age of 51.8 years (range, 43-60 years); there were 11 cases of locally advanced breast cancer, 3 cases of fibrosarcoma in chest wall, and 1 case of chest wall radiation ulcer with a median disease duration of 24.1 months (range, 6 months to 8 years). The area of skin defects was 17 cm×12 cm to 20 cm×18 cm after primary tumor resection; the pedicled latissimus dorsi Kiss flap was designed to repair wounds. The flap was a two-lobed flap at a certain angle on the surface of latissimus dorsi based on the thoracodorsal artery, with a size of 17 cm×6 cm to 20 cm×9 cm for each lobe. The donor site was sutured directly. ResultsFourteen flaps survived with primary healing of wound; delayed healing was observed in 1 flap because of distal necrosis; and healing by first intention was obtained at the donor sites. The follow-up time was from 6 months to 3 years (mean, 21.6 months). The flap had good appearance with no bloated pedicle. The shoulder joint activities were normal. No local recurrence occurred, but distant metastasis in 2 cases. No obvious scar was found at donor sites. ConclusionThe application of pedicled latissimus dorsi Kiss flap to repair chest wall skin defects after tumor resection has important clinical value, because of the advatages of simple operation, minor donor site damage and rapid postoperative recovery, especially for late stage cancer patients.
ObjectiveTo explore the effectiveness of pedicled thoracoacromial artery perforator (TAAP) flap for pharyngocutaneous fistula repair after total laryngectomy and radiotherapy. MethodsBetween February 2012 and January 2015, TAAP flap was used to repair pharyngocutaneous fistula after total laryngectomy and radiotherapy in 8 patients. The eight patients were male, aged from 46 to 72 years (mean, 51.8 years). The disease duration was 8-62 months (mean, 27.5 months). Fistula size ranged from 4.0 cm×2.5 cm to 6.0 cm×4.0 cm and the skin defect size ranged from 4.0 cm×3.0 cm to 6.0 cm×4.0 cm. The flap size ranged from 7.0 cm×4.0 cm×0.3 cm to 9.5 cm×6.0 cm×0.5 cm. The length of pedicle was (8.3±0.5)mm. The distance from pivot point of flap to central point of recipient site was (94.5±1.9) mm. ResultsAll 8 flaps survived and all incisions healed smoothly. The hospitalization time was 7-14 days (mean, 9.6 days). The barium meal examination showed no fistula or stenosis. The patients were followed up 8-42 months (mean, 28.5 months). During follow-up, the neck appearance was good, and no fistulas or stenosis occurred. Only linear scars were observed at the donor sites, pectoralis major muscle function was normal in all patients. ConclusionPharyngocutaneous fistula should be repaired as early as possible after total laryngectomy. TAAP flap is suitable for the reconstruction of pharyngocutaneous fistula after total laryngectomy.
Objective To investigate the clinical outcome of free thoracoacromial artery perforator (TAAP) flap in the reconstruction of tongue and mouth floor defects after radical resection of tongue carcinoma. Methods Between May 2010 and February 2015, 11 cases of tongue carcinoma underwent radical resection and reconstruction of tongue and mouth floor defects with free TAAP flaps. The locations of tongue carcinoma were the lingual margin in 7 cases, the ventral tongue in 2 cases, and the mouth floor in 2 cases. According to Union for International Cancer Control (UICC) TNM stage, 3 cases were classified as T4N0M0, 3 cases as T4NlM0, 2 cases as T3N1M0, 2 cases as T3N2M0, and 1 case as T3N0M0. The disease duration ranged from 3 to 28 months, 10.6 months on average. The tumor size ranged from 6.0 cm×3 cm to 10 cm×5 cm. The TAAP flap ranged from 7.0 cm×4.0 cm to 11.0 cm×5.5 cm in size, and 0.6-1.2 cm (0.8 cm on average) in thickness, with a pedicle length of 6.8-9.9 cm (7.2 cm on average). Results All 11 flaps survived, the donor site was closed directly and healed primarily in all cases. The patients were followed up 12-24 months (17.2 months on average). The reconstructed tongue had satisfactory appearance and good functions of swallowing and language. No local recurrence was observed during follow-up. Only linear scar was left at the donor site, and the function of pectoralis major muscle was normal. Conclusion The TAAP flap is an ideal choice in the reconstruction of tongue defect after resection of tongue carcinoma, which has good texture, appearance, and function results.