中国组织工程研究 ›› 2020, Vol. 24 ›› Issue (33): 5343-5348.doi: 10.3969/j.issn.2095-4344.2852

• 骨科植入物 orthopedic implant • 上一篇    下一篇

全关节镜辅助下空心螺钉内固定治疗Sanders Ⅱ、Ⅲ型跟骨骨折

沈国栋,邹运璇,张宏宁,李  雪,杨康勇,赖志斌,朱永展   

  1. 佛山市中医院骨八科,广东省佛山市  528000

  • 收稿日期:2020-01-04 修回日期:2020-01-16 接受日期:2020-03-13 出版日期:2020-11-28 发布日期:2020-09-30
  • 通讯作者: 朱永展,硕士,主任医师,佛山市中医院骨八科,广东省佛山市 528000
  • 作者简介:沈国栋,男,1980年生,广东省梅州市人,汉族,硕士,副主任医师,主要从事足踝重建外科方面的研究。

Total arthroscopy-assisted reduction and internal fixation with cannulated screws for Sanders II and III calcaneal fractures

Shen Guodong, Zou Yunxuan, Zhang Hongning, Li Xue, Yang Kangyong, Lai Zhibin, Zhu Yongzhan   

  1. Eighth Department of Orthopedics, Foshan Hospital of Traditional Chinese Medicine, Fushan 528000, Guangdong Province, China

  • Received:2020-01-04 Revised:2020-01-16 Accepted:2020-03-13 Online:2020-11-28 Published:2020-09-30
  • Contact: Zhu Yongzhan, Master, Chief physician, Eighth Department of Orthopedics, Foshan Hospital of Traditional Chinese Medicine, Fushan 528000, Guangdong Province, China
  • About author:Shen Guodong, Master, Associate chief physician, Eighth Department of Orthopedics, Foshan Hospital of Traditional Chinese Medicine, Fushan 528000, Guangdong Province, China

摘要:

文题释义:

跟骨骨折Sanders分型Sanders分型基于冠状面CT扫描,在冠状面上选择跟骨后距关节面最宽处,向外向内将其分为3ABC,分别代表骨折线位置,这样就有4部分骨折、3部分关节面骨折、2部分载距突骨折,Ⅱ型为二部分骨折,Ⅲ型为三部分骨折。

背景:近年来关节镜技术被广泛应用于跟骨骨折治疗中,但多用于治疗SandersⅠ、Ⅱ型骨折,或作为复杂的跟骨骨折的辅助复位、关节内损伤探查清理的辅助手段。

目的探讨全关节镜辅助下复位空心螺钉内固定治疗Sanders Ⅱ型跟骨骨折的效果。

方法选择201612月至201811月佛山市中医院收治的42(42)Sanders Ⅱ型跟骨骨折患者,按照手术方案分2组,全关节镜入路组(n=21)接受全关节镜辅助下复位空心螺钉内固定治疗,跗骨窦入路组(n=21)接受跗骨窦入路跟骨解剖板内固定治疗。术后随访12个月,记录不良反应发生情况;复查X射线片,检测Böhler角及Gissane角;评估Maryland足功能评分及AOFAS-后足评分量表评分。试验已通过佛山市中医院伦理委员会批准。

结果与结论①跗骨窦入路组术前准备时间、平均住院时间长于全关节镜入路组(P < 0.05);全关节镜入路组无胫后血管、胫神经及腓肠神经损伤,无切口软组织感染;跗骨窦入路组发生皮肤浅表感染3足、腓肠神经损伤1足,无切口软组织深部感染及坏死;②术后12个月时,两组Böhler角及Gissane角均较术前明显改善(P < 0.05),两组间比较差异均无显著性意义(P > 0.05);③两组术后的踝关节周径均较术前明显减少(P < 0.05),踝关节屈伸活动度均较术前明显增加(P < 0.05);全关节镜入路组术后1个月的踝关节周径小于跗骨窦入路组(P < 0.05),两组间术后1年的踝关节屈伸活动度比较差异无显著性意义(P > 0.05);④术后12个月时,两组Maryland足功能评分及AOFAS-后足评分比较差异均无显著性意义(P > 0.05);⑤结果表明与跗骨窦入路跟骨解剖板内固定相比,全关节镜辅助下复位空心螺钉内固定治疗Sanders ⅡⅢ型跟骨骨折有利于促进患者足部功能恢复,减少术后并发症的发生。

ORCID: 0000-0002-5253-6891(沈国栋)

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱;骨折;内固定;数字化骨科;组织工程

关键词: 骨, 钢板, 内固定, 跟骨骨折, 关节镜, 足部功能

Abstract:

BACKGROUND: In recent years, arthroscopy has been widely used in the treatment of calcaneal fractures, but it is often used to treat Sanders type I and II fractures, or as an auxiliary means of complex calcaneal fracture reduction and intraarticular injury exploration and cleaning.  

OBJECTIVE: To explore the effect of total arthroscopy-assisted reduction and internal fixation with cannulated screws for treatment of Sanders II and III calcaneal fractures.

METHODS: From December 2016 to November 2018, 42 patients (42 feet) of Sanders II and III calcaneal fractures treated in Foshan Hospital of Traditional Chinese Medicine as the research subjects were divided into two groups according to the surgical plan. Patients in the total arthroscopy group (n=21) received total arthroscopy-assisted reduction and internal fixation with cannulated screws. Patients in the tarsal sinus approach group (n=21) received internal fixation of calcaneus anatomical plate through tarsal sinus approach. At 12 months after surgery, adverse reactions were recorded. X-ray films were reexamined. Böhler angle and Gissane angle were examined, and Maryland score and AOFAS ankle/hindfoot score were evaluated. This study was approved by the Ethics Committee of Foshan Hospital of Traditional Chinese Medicine.

RESULTS AND CONCLUSION: (1) Preoperative preparation time and average hospital stay were longer in the tarsal sinus approach group than in the total arthroscopy group (P < 0.05). There was no injury of posterior tibial vessels, tibial nerve or sural nerve, and no infection of soft tissue in the incision in the total arthroscopy group. In the tarsal sinus approach group, there were three feet with superficial skin infection, one foot with gastrocnemial nerve injury, and no deep incision infection or necrosis. (2) At 12 months after operation, Böhler and Gissane angles in both groups were better than before surgery (P < 0.05), but there was no significant difference between the two groups (P > 0.05). (3) Perimeter of the ankle was significantly reduced after surgery than before surgery in both groups (P < 0.05), and motion range of ankle flexion and extension was significantly increased after surgery than before surgery in both groups (P < 0.05). The perimeter of the ankle was smaller in the total arthroscopy group than in the tarsal sinus approach group at 1 month after surgery (P < 0.05). Motion range of ankle flexion and extension was not significantly different at postoperative 1 year in both groups (P > 0.05). (4) At postoperative 12 months, Maryland scores and AOFAS ankle/hindfoot scores were not significantly different between the two groups (P > 0.05). (5) Compared with internal fixation of calcaneus anatomical plate through tarsal sinus approach, total arthroscopy-assisted reduction and internal fixation with cannulated screws for the treatment of Sanders II and III calcaneal fractures can promote the recovery of the patient’s foot function and reduce postoperative complications.

Key words: bone, steel plate, internal fixation, calcaneal fracture, arthroscopy, foot function

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