中国组织工程研究 ›› 2026, Vol. 30 ›› Issue (8): 1896-1902.doi: 10.12307/2026.564

• 组织工程软骨材料 tissue-engineered cartilage • 上一篇    下一篇

膝关节周围骨巨细胞瘤病灶扩大刮除后填充骨水泥:软骨下植骨与不植骨的比较

 黎清斌1,2,林建辉1,黄文杰1,王明爽1,2,杜间开1,2,劳永锵1,2   

  1. 1广州中医药大学第八临床医学院,广东省佛山市  528000;2佛山市中医院,广东省佛山市  528000
  • 收稿日期:2024-10-30 接受日期:2025-02-11 出版日期:2026-03-18 发布日期:2025-07-14
  • 通讯作者: 劳永锵,主任中医师,广州中医药大学第八临床医学院,广东省佛山市 528000;佛山市中医院,广东省佛山市 528000
  • 作者简介:黎清斌,男,1990年生,广东省阳春市人,汉族,博士,中西医结合主治医师,主要从事中医骨伤科学研究。
  • 基金资助:
    佛山市自筹经费类科技创新项目(2320001006706),项目负责人:黎清斌

Bone cement filling after enlarged curettage of giant cell tumor around the knee joint: a comparison of subchondral bone grafting and non-grafting

Li Qingbin1, 2, Lin Jianhui1, Huang Wenjie1, Wang Mingshuang1, 2, Du Jiankai1, 2, Lao Yongqiang1, 2   

  1. 1Eighth Clinical College of Guangzhou University of Chinese Medicine, Foshan 528000, Guangdong Province, China; 2Foshan Traditional Chinese Medicine Hospital, Foshan 528000, Guangdong Province, China
  • Received:2024-10-30 Accepted:2025-02-11 Online:2026-03-18 Published:2025-07-14
  • Contact: Lao Yongqiang, Chief physician, Eighth Clinical College of Guangzhou University of Chinese Medicine, Foshan 528000, Guangdong Province, China; Foshan Traditional Chinese Medicine Hospital, Foshan 528000, Guangdong Province, China
  • About author:Li Qingbin, MD, Attending physician, Eighth Clinical College of Guangzhou University of Chinese Medicine, Foshan 528000, Guangdong Province, China; Foshan Traditional Chinese Medicine Hospital, Foshan 528000, Guangdong Province, China
  • Supported by:
    Foshan City Self-raised Funds Science and Technology Innovation Project, No. 2320001006706 (to LQB)

摘要:

文题释义:
骨巨细胞瘤:在1940年首次被JAFFE发现,是一种局部呈侵袭性生长的常见原发性骨肿瘤,病理组织学的特点为含多核巨细胞,散在分布圆形、椭圆形或纺锤形的单核基质细胞。
骨移植:是指从患者身体的其他部位切取适合大小的骨,或者将骨库捐赠者的骨,植入到病变骨质缺损部位。

背景:病灶刮除骨水泥填充为膝关节周围骨巨细胞瘤的首选治疗方法,但骨水泥填充会增加关节软骨损伤,引起骨关节炎,临床医师一般选择软骨下植骨以避免关节软骨损伤,但目前缺乏对该术式软骨下植骨与不植骨的客观研究依据。
目的:比较病灶扩大刮除后填充骨水泥术中软骨下植骨对膝关节周围骨巨细胞瘤患者关节功能恢复的影响,分析继发性骨关节炎的危险因素。
方法:纳入佛山市中医院2014-2019年收治的膝关节周围骨巨细胞瘤患者47例,男16例,女31例,年龄19-65岁,按照病灶扩大刮除术后填充骨水泥术中软骨下是否植骨分为植骨组(n=25)、未植骨组(n=22),术后随访5年以上,比较两组患者术后5年的国际骨与软组织肿瘤协会(MSTS)评分、膝关节活动范围,以及随访期间肿瘤复发率与骨关节炎发病率。剔除复发病例后,参考Aboulafia分级系统评定患者是否继发骨关节炎并分组,对两组患者性别、年龄、体质量指数、肿瘤位置、瘤腔范围、Campanacci分级、是否合并病理性骨折、软骨下是否植骨、MSTS评分、肿瘤-软骨距离等变量进行单因素Logistic回归分析,并进行多因素Logistic回归分析。
结果与结论:①植骨组与未植骨组术后5年的MSTS评分、膝关节活动范围比较均无显著性意义(P > 0.05);随访期间,植骨组有3例肿瘤复发,未植骨组有2例肿瘤复发,两组肿瘤复发率比较差异无显著性意义(P > 0.05),植骨组继发骨关节炎发生率明显低于未植骨组(16%,50%,P < 0.05);②单因素Logistic回归分析显示,继发骨关节炎组(n=15)和未继发骨关节炎组(n=27)MSTS评分、肿瘤-软骨距离、瘤腔范围、病理性骨折、软骨下未植骨比较差异有显著性意义(P < 0.05);多因素Logistic回归分析显示,肿瘤-软骨距离、瘤腔范围、病理性骨折、软骨下未植骨是术后远期继发骨关节炎的危险因素(P < 0.05);③结果表明,病灶扩大刮除骨水泥填充术中软骨下植骨与不植骨对膝关节周围骨巨细胞瘤患者膝关节功能恢复影响无明显差异,但软骨下植骨可减少软骨损伤,其中肿瘤-软骨距离过小、瘤腔过大、合并病理性骨折、软骨下未植骨是后期继发骨关节炎的危险因素。
https://orcid.org/0000-0003-4357-7398(黎清斌)

中国组织工程研究杂志出版内容重点:生物材料;骨生物材料;口腔生物材料;纳米材料;缓释材料;材料相容性;组织工程


关键词: 骨巨细胞瘤">, 病灶刮除术">, 骨水泥填充">, 植骨">, 骨关节炎">, 危险因素">, 工程化骨材料

Abstract: BACKGROUND: Lesion scraping and bone cement filling is the first choice for treatment of giant cell tumor of bone around the knee joint, but bone cement filling will increase articular cartilage damage and cause osteoarthritis. Clinicians generally choose subchondral bone grafting to avoid articular cartilage damage, but there is currently a lack of objective research evidence on subchondral bone grafting and no bone grafting for this procedure. 
OBJECTIVE: To compare the effect of subchondral bone grafting and no bone grafting on functional recovery of giant cell tumor of bone around the knee after expanded and curettage and to analyze the risk factors for secondary osteoarthritis. 
METHODS: A total of 47 patients with giant cell tumor of bone around the knee who were admitted to Foshan Hospital of Traditional Chinese Medicine from 2014 to 2019 were enrolled, including 16 males and 31 females aged 19-65 years. They were divided into a bone grafting group (n=25) and a non-bone grafting group (n=22) according to whether subchondral bone grafting was performed during bone cement filling after extended curettage of the lesion. The patients were followed up for more than 5 years after surgery. The Musculoskeletal Tumor Society score, range of motion of the knee joint, tumor recurrence rate, and incidence of osteoarthritis during follow-up were compared between the two groups. After excluding recurrent cases, the patients were evaluated for secondary osteoarthritis according to the Aboulafia grading system and divided into groups. Univariate Logistic regression analysis was performed on gender, age, body mass index, tumor location, tumor cavity range, Campanacci grade, whether pathological fracture was combined, whether subchondral bone grafting was performed, Musculoskeletal Tumor Society score, tumor-cartilage distance and other variables between the two groups, and multivariate Logistic regression analysis was performed.  
RESULTS AND CONCLUSION: (1) There was no significant difference in Musculoskeletal Tumor Society score and range of motion of knee joint between the bone grafting group and the non-bone grafting group 5 years after surgery (P > 0.05). During the follow-up period, three cases of tumor recurrence occurred in the bone grafting group and two cases in the non-bone grafting group. There was no significant difference in tumor recurrence rate between the two groups 
(P > 0.05). The incidence of secondary osteoarthritis in the bone grafting group was significantly lower than that in the non-bone grafting group (16%, 50%, P < 0.05). (2) The univariate Logistic regression analysis showed that there were significant differences in Musculoskeletal Tumor Society score, tumor-cartilage distance, tumor cavity range, pathological fracture, and subchondral bone grafting between the secondary osteoarthritis group (n=15) and the non-secondary osteoarthritis group (n=27) (P < 0.05). The multivariate Logistic regression analysis showed that tumor-cartilage distance, tumor cavity range, pathological fracture, and subchondral bone grafting were risk factors for long-term secondary osteoarthritis after surgery (P < 0.05). (3) The results showed that there was no significant difference in the effect of subchondral bone grafting and no bone grafting on the recovery of knee joint function in patients with giant cell tumor of the knee joint during the surgery of lesion enlargement, scraping and bone cement filling, but subchondral bone grafting can reduce cartilage damage. Among them, too small tumor-cartilage distance, too large tumor cavity, combined pathological fracture, and no subchondral bone grafting are risk factors for secondary osteoarthritis in the later stage. 


Key words: giant cell tumor of bone">, curettage">, bone cement filling">, bone grafting">, osteoarthritis">, risk factor">, engineered bone material

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