Page 121 - 南京医科大学自然版
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第45卷第4期 黄 易,杨 辉,王锦文,等. 术中残留一定程度屈曲畸形对TKA 疗效的影响[J].
2025年4月 南京医科大学学报(自然科学版),2025,45(4):551-559 ·557 ·
节早期活动度。此外,术后早期使用神经肌肉电刺 [2] SU E P. Fixed flexion deformity and total knee arthroplas⁃
激疗法也可作为维持股四头肌力量、改善膝关节功 ty[J]. J Bone Joint Surg Br,2012,94(11 Suppl A):112-
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能的方式 。 115
关于TKA术中是否可以残留更多FD这一问题 [3] KIM Y H,PARK J W,JANG Y S. 20⁃Year minimum out⁃
comes and survival rate of high⁃flexion versus standard to⁃
目前研究证明 TKA 术中残留 15°以上的 FD 对患者
tal knee arthroplasty[J]. J Arthroplasty,2021,36(2):
预后有不利影响。专家指出TKA术后残留15°或更
560-565
大的FD会显著降低行走能力和功能 ,而Quah等 [27]
[39]
[4] KIM S H,LIM J W,JUNG H J,et al. Influence of soft tis⁃
发现术中残留 5°~15°的 FD 在长期康复后可改善至
sue balancing and distal femoral resection on flexion con⁃
平均 0.2°。此外,没有明确证据显示治疗伴有严重 tracture in navigated total knee arthroplasty[J]. Knee
FD 的膝关节,术中残留 5°~10°的 FD 会影响膝关节 Surg Sports Traumatol Arthrosc,2017,25(11):3501-
术后的活动度和功能。结合既往经验,本研究认为 3507
术中残留不超过 10°的 FD 是安全、可恢复的,残留 [5] KISHIMURA Y,MATSUI Y,MATSUURA M,et al. Chang⁃
10°以上 FD 会面临更大的康复风险和更高的并发症 es in postoperative extension angle after total knee arthro⁃
发生率 。 plasty:effect of polyethylene insert thickness[J]. J Or⁃
[40]
thop Sci,2019,24(4):674-679
本研究探讨了TKA治疗伴有严重FD的膝关节
[6] LOMBARDI A V,MALLORY T H,ADAMS J B. A step⁃
OA 时术中残留一定程度 FD 对疗效的影响,为 TKA
wise algorithmic approach to fl exion contractures in total
术中矫正严重 FD 提供依据。笔者认为,对于伴有
knee arthroplasty[J]. J Am Acad Orthop Surg,1997,(1):
严重FD的膝关节OA,在术后充分锻炼的条件下,可
1-8
以允许在TKA术中进行有限的软组织松解处理,并 [7] FIRESTONE T P,KRACKOW K A,DAVIS J D,et al.
且适当残留一定程序的FD(5°~10°),而不影响膝关 The management of fixed flexion contractures during total
节活动度和功能的恢复,且深静脉血栓发生率更 knee arthroplasty[J]. Clin Orthop Relat Res,1992,284:
低。此外,研究也存在一些局限性:①样本量小,且 221-227
为单中心回顾性研究,存在样本的选择性偏倚和观 [8] MASUDA S,MIYAZAWA S,YUYA K,et al. Posteromedi⁃
察指标的测量偏倚;②HSS 评估膝关节功能存在局 al vertical capsulotomy selectively increases the extension
gap in posterior stabilized total knee arthroplasty[J].
限性,WOMAC 和 SF⁃36 能对 TKA 术后功能进行更
Knee Surg Sports Traumatol Arthrosc,2020,28(5):
敏感的评估。
1419-1424
利益冲突声明:
[9] MATZIOLIS G,LOOS M,BOHLE S,et al. Effect of addi⁃
所有作者声明无利益冲突。
tional distal femoral resection on flexion deformity in pos⁃
Conflict of Interests:
terior ⁃ stabilized total knee arthroplasty[J]. Knee Surg
All authors declare no conflict of interests.
Sports Traumatol Arthrosc,2020,28(9):2924-2929
作者贡献声明:
[10]HARDY W R,LANDY D C,CHALMERS B P,et al. Ad⁃
黄易负责论文选题、研究设计、患者随访、数据收集与分
ditional distal femoral resection minimally improves termi⁃
析、论文撰写与修改;杨辉、王锦文、谈正岗、鲍星安和陈有泉
nal knee extension:a systematic review and meta⁃regres⁃
负责随访管理、论文修改和审校;范卫民、刘锋负责论文选
sion challenging the dogma[J]. Arthroplast Today,2023,
题、研究设计、手术操作、论文修改和审校。
19:101083
Author’s Contributions:
[11]RAJANI A M,MITTAL A R S,SHAH U A,et al. Postero⁃
HUANG Yi was responsible for topic selection,research
central slice osteotomy of the proximal tibia:a novel tech⁃
design,patient follow⁃up,data analysis,as well as paper writing
nique for correcting resistant tight extension gaps in poste⁃
and revision;YANG Hui,WANG Jinwen,TAN Zhenggang,
rior⁃stabilized total knee arthroplasty for varus osteoarthri⁃
BAO Xing’an,and CHEN Youquan were in charge of follow⁃up
tis[J]. J Arthroplasty,2025,40(2):400-408
management and paper revision review;FAN Weimin and LIU
[12]SAIN A,SOHAIL Z,MANZOOR N,et al. Importance of
Feng contributed to topic selection,research design,surgical
joint line restoration in total knee arthroplasty[J]. Geor⁃
procedures,and paper revision review.
gian Med News,2024,348:91-93
[参考文献] [13]CHALMERS B P,ELMASRY S S,KAHLENBERG C A,
[1] HUNTER D J,BIERMA⁃ZEINSTRA S. Osteoarthritis[J]. et al. Additional distal femoral resection increases mid ⁃
Lancet,2019,393(10182):1745-1759 flexion coronal laxity in posterior ⁃ stabilized total knee

