目的：探讨后内侧切口治疗后 Pilon 骨折的临床疗效。方法回顾分析2010年7月至2013年7月，我院共手术治疗132例后踝骨折患者，根据入院时的影像学资料，其中27例诊断为后 Pilon 骨折，采用后内侧切口行切开复位内固定（ open reduction ...目的：探讨后内侧切口治疗后 Pilon 骨折的临床疗效。方法回顾分析2010年7月至2013年7月，我院共手术治疗132例后踝骨折患者，根据入院时的影像学资料，其中27例诊断为后 Pilon 骨折，采用后内侧切口行切开复位内固定（ open reduction and internal fixation，ORIF ）治疗，且资料完整。男18例，女9例；年龄19～76岁，平均47.8岁；损伤机制包括坠落伤13例，平地扭伤7例，车祸伤7例；均伴外踝骨折及关节软骨面塌陷；所有患者足踝部肿胀、畸形及活动受限。患者均采用后内侧入路切开，骨折复位后螺钉或钢板固定。从外伤到手术时间1～14天，平均5.7天；术后定期随访切口及骨折愈合情况，并采用 AOFAS （ american orthopaedic foot and ankle society ）踝与后足功能评分系统评价术后疗效。结果27例均获得随访，随访13～36个月，平均21.8个月。所有患者切口均一期愈合；术后2天 X 线片显示，解剖复位（胫骨远端关节面无台阶，踝穴正常）25例，复位良（胫骨远端关节面移位＜1 mm，踝穴增宽＜1 mm ）2例，解剖复位率92.6%；27例骨折均愈合，愈合时间13～22周，平均16.3周。末次随访时 AOFAS 评分为76～100分，平均88.9分，其中优19例，良8例，优良率100%。结论后 Pilon 骨折采用后内切口可完全暴露整个后内侧骨折块，有利于骨折复位和固定，临床疗效满意，应作为治疗后 Pilon 骨折的首选入路。展开更多
<strong>Introduction:</strong> Purpose to study prevalence of the intraarticular chondral lesion in the malleolar fracture by using ankle arthroscopy to fully understand the severity and complexity of the ...<strong>Introduction:</strong> Purpose to study prevalence of the intraarticular chondral lesion in the malleolar fracture by using ankle arthroscopy to fully understand the severity and complexity of the injury. <strong>Methods:</strong> Cross sectional study of 32 patients diagnosed with ankle fracture and undergone open reduction and internal fixation with arthroscopic assessment performed stimultaneously. The mechanism of injury, patterns of injury and intraarticular chondral injury were documented. <strong>Results:</strong> Mean age was 38 years (SD = 14.1, range 18 - 68 years). Eighteen were female and 14 were male. Fifteen involved syndesmostic distruption, 22 had Danis-Weber B injury and 16 had supination external rotation (SER). Ten (31.2%) had positive intraoperative cartilage injury. Significant correlation between the Lauge-Hansen classifications with positive findings with 6 had SER, 2 had pronation adduction and 2 had pronation external rotation.<strong> Conclusion: </strong>The prevalence of chondral injury in ankle fracture was quite high and may leads to poor outcome. Arthroscopy procedure allow surgeon to assess intraarticular surface and reduction of the ankle fracture which prompt further intervention that may improve the clinical outcomes and prognosis of the patients.展开更多
文摘目的：探讨后内侧切口治疗后 Pilon 骨折的临床疗效。方法回顾分析2010年7月至2013年7月，我院共手术治疗132例后踝骨折患者，根据入院时的影像学资料，其中27例诊断为后 Pilon 骨折，采用后内侧切口行切开复位内固定（ open reduction and internal fixation，ORIF ）治疗，且资料完整。男18例，女9例；年龄19～76岁，平均47.8岁；损伤机制包括坠落伤13例，平地扭伤7例，车祸伤7例；均伴外踝骨折及关节软骨面塌陷；所有患者足踝部肿胀、畸形及活动受限。患者均采用后内侧入路切开，骨折复位后螺钉或钢板固定。从外伤到手术时间1～14天，平均5.7天；术后定期随访切口及骨折愈合情况，并采用 AOFAS （ american orthopaedic foot and ankle society ）踝与后足功能评分系统评价术后疗效。结果27例均获得随访，随访13～36个月，平均21.8个月。所有患者切口均一期愈合；术后2天 X 线片显示，解剖复位（胫骨远端关节面无台阶，踝穴正常）25例，复位良（胫骨远端关节面移位＜1 mm，踝穴增宽＜1 mm ）2例，解剖复位率92.6%；27例骨折均愈合，愈合时间13～22周，平均16.3周。末次随访时 AOFAS 评分为76～100分，平均88.9分，其中优19例，良8例，优良率100%。结论后 Pilon 骨折采用后内切口可完全暴露整个后内侧骨折块，有利于骨折复位和固定，临床疗效满意，应作为治疗后 Pilon 骨折的首选入路。
文摘<strong>Introduction:</strong> Purpose to study prevalence of the intraarticular chondral lesion in the malleolar fracture by using ankle arthroscopy to fully understand the severity and complexity of the injury. <strong>Methods:</strong> Cross sectional study of 32 patients diagnosed with ankle fracture and undergone open reduction and internal fixation with arthroscopic assessment performed stimultaneously. The mechanism of injury, patterns of injury and intraarticular chondral injury were documented. <strong>Results:</strong> Mean age was 38 years (SD = 14.1, range 18 - 68 years). Eighteen were female and 14 were male. Fifteen involved syndesmostic distruption, 22 had Danis-Weber B injury and 16 had supination external rotation (SER). Ten (31.2%) had positive intraoperative cartilage injury. Significant correlation between the Lauge-Hansen classifications with positive findings with 6 had SER, 2 had pronation adduction and 2 had pronation external rotation.<strong> Conclusion: </strong>The prevalence of chondral injury in ankle fracture was quite high and may leads to poor outcome. Arthroscopy procedure allow surgeon to assess intraarticular surface and reduction of the ankle fracture which prompt further intervention that may improve the clinical outcomes and prognosis of the patients.
