55例高能量肢体伤的I期修复重建

目的 总结I期修复重建高能量肢体损伤的经验体会,就相关问题进行探讨.方法 自2001年1月至2005年7月,对55例高能量肢体损伤实施I期修复重建,本组患者均存在伤部软组织广泛挫灭、严重的开放性骨折或肢体已接近毁损,包括GustiloⅢC型开放骨折16例,肢体损伤严重度评分(MESS)(6.25±2.53)分.全部进行游离或带蒂组织瓣移植,同时固定骨折,修复神经血管或进行肢体功能重建.结果 全部保肢成功,住院天数12～63 d,平均24 d,移植组织瓣全部成活.随访时间12～50个月,平均23个月.骨愈合率高,感染率低,肢体功能满意.结论 I期手术组织结构容易辨明,供、受区血管搭配及手术设计容易,治疗周期短,功能恢复好.吻合血管的组织瓣可主动改善局部循环,降低骨感染,利于骨愈合,使骨折坚强固定甚至早期植骨成为可能.     

下颌骨巨细胞瘤15例X线表现

骨巨细胞瘤为具有局部侵袭性的良性肿瘤,多发于骨发育成熟的个体,收集我院2008年1月至2010年1月下颌骨细胞瘤患者15例,现报告如下。     

腓动脉穿支腓肠神经营养血管游离皮瓣修复手足软组织缺损

Objective To report the operative techniques and clinical results of the free psroneal artery perforator sural neurecutanecus flaps. Methods Free sural neurocutaneous flap with a single unit of perforating veins and artery arising from the peroneal artery was designed to repair skin defects of hand or from the ankle to distal end of the foot. After the flap was transposed to the defect, the perforating artery was anastomozed with a branch of a nearby artery, and the small saphenoas vein was anastomosed with the cephalic vein or the great sapheneous vein to establish the flap's circulation. An alternative way was to anastomose the perforating vessels only. The sural nerve was anastomosed to innervate the flap. Results From Jan 2005 to Dec 2007, 12 cases were treated with the flaps with no flap necrosis. The size of the flaps ranged from 12 crux7 cm to 18 cm× 11 cm. The follow-up period was 7 to 27 months. Both the cosmetic and functional results were satisfactory. Two point discrimination was 7 ～ 12 mm. Conclusions The flap has all the advantages of the h'ee flap, the perforator flap and the neurocutaneous flap. It is easily performed with reliable blood supply. It's a good choice for repairing the skin defects of hands and feet.     

腓动脉穿支腓肠神经营养血管游离皮瓣修复手足软组织缺损

Objective To report the operative techniques and clinical results of the free psroneal artery perforator sural neurecutanecus flaps. Methods Free sural neurocutaneous flap with a single unit of perforating veins and artery arising from the peroneal artery was designed to repair skin defects of hand or from the ankle to distal end of the foot. After the flap was transposed to the defect, the perforating artery was anastomozed with a branch of a nearby artery, and the small saphenoas vein was anastomosed with the cephalic vein or the great sapheneous vein to establish the flap's circulation. An alternative way was to anastomose the perforating vessels only. The sural nerve was anastomosed to innervate the flap. Results From Jan 2005 to Dec 2007, 12 cases were treated with the flaps with no flap necrosis. The size of the flaps ranged from 12 crux7 cm to 18 cm× 11 cm. The follow-up period was 7 to 27 months. Both the cosmetic and functional results were satisfactory. Two point discrimination was 7 ～ 12 mm. Conclusions The flap has all the advantages of the h'ee flap, the perforator flap and the neurocutaneous flap. It is easily performed with reliable blood supply. It's a good choice for repairing the skin defects of hands and feet.     

乳腺恶性肿块的钼靶X线表现

目的探讨乳腺恶性肿块的钼靶X线表现,提高乳腺肿块中恶性病变的发现率。方法回顾分析78例已经手术和病理确诊乳腺恶性肿块的钼靶X线表现。结果毛刺状肿块和成簇样钙化肿块是乳腺恶性肿块直接X线征象,出现率为62%;恶性钙化灶及深分叶肿块,厚皮征是重要间接征象。结论钼靶X线检查是提高乳腺恶性肿块检出率的重要方法,尤其是早期无肿块的乳腺癌。