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find Author "张亚楠" 3 results
  • PROCEDURE OF RECONSTRUCTING TRANSVERSE ARCH OF THE FOREFOOT BY TRANSFERING TENDONS FOR CORRECTING HALLUX VALGUS

    ObjectiveTo explore the effectiveness of the procedure of reconstructing the transverse arch of the forefoot by anastomosing adductor hallucis and abductor hallucis tendons in correcting hallux valgus. MethodsA retrospective analysis was made on the clinical data from 28 patients (40 feet) with hallux valgus treated with the procedure of reconstructing the transverse arch of the forefoot by anastomosing adductor hallucis and abductor hallucis tendons between January 2010 and January 2014. There were 3 males (6 feet) and 25 females (34 feet), with an average age of 51.7 years (range, 20-71 years). The unilateral foot was involved in 16 cases and bilateral feet in 12 cases. The mean disease duration was 8.9 years (range, 1-30 years). All the cases had pain of the first metacarpophalangeal joint; 22 feet had collapsed transverse arch of the forefoot combined with plantar callus, and 8 feet had collapsed transverse arch of the forefoot combined with hammer toe deformity. American Orthopaedic Foot and Ankle Society (AOFAS) score was 59.07±8.49. Preoperative X-ray showed that the hallux valgus angle (HVA) was (33.68±8.10)°, and the intermetatarsal angle (IMA) was (15.60±4.07)°. According to classification of the hallux valgus by Mann, 9 feet were rated as mild, 23 feet as moderate, and 8 feet as severe. ResultsSuperficial infection of incision occurred in 1 case (1 foot) after surgery, and healing by first intention was obtained in the others. Two cases (3 feet) had numbness in the toes. All of 28 cases were followed up from 6 months to 4 years (1.8 years on average). Based on the AOFAS score, the results were excellent in 24 feet, good in 9 feet, fair in 4 feet, and poor in 3 feet, and the excellent and good rate was 82.5%. At last follow-up, the HVA, IMA, and AOFAS score were (15.10±5.28)°, (9.05±2.42)°, and 86.03±7.45 respectively, showing significant differences compared with preoperative ones (P=0.00). The collapsed transverse arch of the forefoot was recovered to some extent, plantar callus disappeared (14 feet), or decreased (8 feet). Recurrence of hallux valgus deformity was observed in 2 cases (3 feet) at 2 and 3 months after surgery respectively, and no hallux varus was found. ConclusionThis procedure not only can effectively reduce the increased hallux valgus angle, and narrow the angle between the 1st and 2nd metatarsal, but also can relocate the sesamoid system, reconstruct the transverse arch of the forefoot, and effectively restore the physiological anatomy structure and biological function of the forefoot.

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  • 银屑病并发臀部巨大黏液腺癌一例

    目的报告1例银屑病并发臀部巨大黏液腺癌治疗方法及效果。 方法2014年2月收治1例64岁银屑病并发臀部巨大黏液腺癌男性患者。入院检查见左侧臀部肿物,大小约15 cm×10 cm,呈菜花样生长,伴大量胶冻样渗出。盆腔MRI提示左臀部皮肤区见不规则团状异常信号影,病变累及盆底双侧肛提肌及直肠后壁。分期行乙状结肠双腔造瘘术、肿瘤切除及会阴直肠肛管切除术、近端直肠闭合术以及游离植皮修复术。 结果术后患者获随访3个月,其状态良好,植皮成活,创面愈合良好。 结论对于银屑病并发肛周黏液腺癌,可选择腹会阴联合扩大切除术,并采用全厚皮片植皮修复肿瘤切除后的创面,可获得较好疗效。

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  • 坐骨神经恶性神经鞘膜瘤复发一例

    Release date:2018-03-07 04:35 Export PDF Favorites Scan
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