Clinical study of upper fibular osteotomy combined with arthroscopic debridement in the treatment of medial compartment osteoarthritis of knee joint
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摘要:
目的 运用膝关节不均匀沉降理论为膝关节骨性关节炎(KOA)外科治疗提供新思路,本研究旨在探讨与单纯关节镜清理术相比,腓骨上段截骨术联合关节镜清理术治疗膝关节内侧间室骨性关节炎是否具备临床优势。 方法 收集2021年1月—2023年6月于金华市中医医院完成治疗且术后随访≥6个月的125例膝关节内侧间室骨性关节炎患者相关资料,依据治疗方式不同分为对照组(单纯关节镜清理术,72例)和研究组(腓骨上段截骨联合关节镜清理术,53例),比较2组股骨胫骨角(FTA)、胫骨关节间隙角、膝关节活动度(ROM)、美国特种外科医院(HSS)评分和膝关节滑液白介素-6(IL-6)、白介素-1β(IL-1β)变化,并统计手术相关并发症发生率。 结果 术后6个月,研究组FTA[(180.21±1.90)° vs.(182.89±1.75)°]、胫骨关节间隙角[(1.58±0.37)° vs.(3.09±0.61)°]和膝关节滑液IL-6、IL-1β水平均低于对照组,ROM[(91.23±7.05)° vs.(82.86±6.72)°]、HSS评分[(74.50±7.25)分vs.(65.12±6.37)分]均高于对照组(P<0.05),膝关节功能改善效果优于对照组(P<0.05)。2组并发症发生率差异无统计学意义(P>0.05)。 结论 腓骨上段截骨术联合关节镜清理术是治疗膝关节内侧间室骨性关节炎的有效方案,能明显改善患者的下肢力量,减轻膝关节炎性损伤和提高活动功能,且安全性较好。 -
关键词:
- 膝关节内侧间室骨性关节炎 /
- 腓骨上段截骨术 /
- 关节镜清理术 /
- 膝关节功能
Abstract:Objective The theory of uneven settling of the knee joint provides a new idea for the surgical treatment of knee osteoarthritis (KOA). The objective of this study was to investigate the clinical advantages of superior fibular osteotomy combined with arthroscopic debridement in the treatment of medial compartment osteoarthritis of the knee joint compared to arthroscopic debridement alone. Methods The data of 125 patients with medial compartment osteoarthritis of the knee joint who completed treatment in Jinhua Hospital of Traditional Chinese Medicine from January 2021 to June 2023 and were followed up for ≥6 months were collected. According to different treatment methods, they were divided into the control group (72 cases with arthroscopic debridement alone) and the study group (53 cases with superior fibular osteotomy combined with arthroscopic debridement). The changes of femoral tibial angle (FTA), tibial joint space angle, knee range of motion (ROM), hospital for special surgery (HSS) score and synovial fluid interleukin-6 (IL-6) and interleukin-1β (IL-1β) were compared between the two groups, and the incidence of surgery-related complications were analyzed. Results Six months after surgery, the levels of FTA [(180.21±1.90)° vs. (182.89±1.75) °], tibial joint space angle [(1.58±0.37)° vs. (3.09±0.61) °] and IL-6 and IL-1β in synovial fluid of knee joint in the study group were lower than those in the control group. The ROM [(91.23±7.05)° vs. (82.86±6.72)°] and HSS scores [(74.50±7.25) points vs. (65.12±6.37) points] were higher than those of the control group (P < 0.05), and the improvement of knee joint function was better than that of the control group (P < 0.05). There was no significant difference in the incidence of complications between the two groups (P>0.05). Conclusion Upper fibular osteotomy combined with arthroscopic debridement is an effective treatment for medial compartment osteoarthritis of the knee joint, which can significantly improve the lower limb force line, reduce inflammatory injury of the knee joint and improve mobility function, with good safety. -
表 1 2组膝关节内侧间室骨性关节炎患者相关资料比较
Table 1. Comparison of relevant data between the two groups of patients with medial compartment osteoarthritis of knee joint
组别 例数 性别
(男/女,例)年龄(x±s,岁) BMI
(x±s)K-L分级(例) 手术时间
(x±s,min)术中出血量
(x±s,mL)住院时间
(x±s,d)Ⅱ级 Ⅱ级以上 对照组 72 39/33 61.58±9.26 24.41±2.26 30 42 71.87±12.50 42.76±9.13 6.51±1.02 研究组 53 28/25 62.03±8.87 24.60±2.23 21 32 84.01±15.81 45.01±10.24 6.47±1.10 统计量 0.022a 0.235b 0.401b 0.053a 4.793b 1.293b 0.209b P值 0.882 0.814 0.689 0.002 <0.001 0.198 0.834 注:a为χ2值, b为t值。 表 2 2组膝关节内侧间室骨性关节炎患者FTA、胫骨关节间隙角、ROM比较(x±s,°)
Table 2. Comparison of FTA, tibial joint space angle, and ROM between the two groups of patients with medial ventricular osteoarthritis of knee [x±s, °]
组别 例数 FTA 胫骨关节间隙角 ROM 术前 术后6个月 术前 术后6个月 术前 术后6个月 对照组 72 183.24±1.87 182.89±1.75 3.12±0.58 3.09±0.61 75.24±6.40 82.86±6.72b 研究组 53 183.16±2.01 180.21±1.90b 3.13±0.60 1.58±0.37b 75.08±6.38 91.23±7.05b 统计量 0.229a 10.237c 0.094a 14.386c 0.138a 23.014c P值 0.819 <0.001 0.925 <0.001 0.890 <0.001 注:a为t值, c为F值;与同组术前比较,bP<0.05。 表 3 2组膝关节内侧间室骨性关节炎患者HSS评分及分级比较
Table 3. Comparison of HSS scores and grading between the two groups of patients with medial ventricular osteoarthritis of knee joint
组别 例数 HSS评分(x±s,分) HSS评分分级
(优/良/中/差,例)术前 术后6个月 对照组 72 55.63±5.39 65.12±6.37b 7/20/35/10 研究组 53 56.01±6.02 74.50±7.25b 10/31/10/2 统计量 0.371a 18.359c 19.691d P值 0.712 <0.001 <0.001 注:a为t值,c为F值,d为Z值;与同组术前比较,bP<0.05。 表 4 2组膝关节内侧间室骨性关节炎患者膝关节滑液IL-6、IL-1β比较(x±s,pg/mL)
Table 4. Comparison of IL-6 and IL-1β levles in synovial fluid of knee joint between the two groups of patients with medial ventricular osteoarthritis of knee joint (x±s, pg/mL)
组别 例数 IL-6 IL-1β 术前 术后6个月 术前 术后6个月 对照组 72 6.13±1.45 2.96±0.73b 7.38±1.94 3.05±0.92b 研究组 53 6.20±1.51 2.13±0.52b 7.54±2.02 2.34±0.63b 统计量 0.262a 8.105c 0.448a 7.729c P值 0.794 <0.001 0.655 <0.001 注:a为t值, c为F值;与同组术前比较,bP<0.05。 -
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