时间标签：数据日期 2026-11-05 · 生成时间 2026-11-05 05:30（Asia/Shanghai）｜ 检索窗口 PubMed edat 2026/11/02 – 2026/11/06 ｜ 情报发生日期 2026-11-05
研究问题
（原文未给出可直接抽取的对应表述）
方法
However, the exponential rise in primary THA volumes, combined with the increasing life expectancy and functional demands of patients, has created a parallel surge in the burden of revision surgery.；Four were excluded due to: different reconstructive technique (n = 2), insufficient sample size (n = 1), and absence of clinical outcomes (n = 1).；Ultimately, six studies met all inclusion criteria: one comparative cohort and five case series.Data extraction and quality assessmentData extracted included: demographics, indications, Paprosky classification, construct technical details, functional scores (pre-operative and latest follow-up), radiographic integration, complications, and re-revision rates (Table 1).Data analysesThe level of evidence for each included study was graded according to the Oxford Centre for Evidence-Based Medicine (OCEBM) criteria.
核心结论
The use of the Harris Hip Score (HHS) demonstrated that, in selected patients, it is possible to obtain excellent post-operative scores, close to normal.；In summary, the set of these assessment tools paints a consistent clinical picture: the technique is not limited to restoring radiographic anatomy but offers robust and reproducible functional recovery, positively impacting all dimensions of the patient’s life, from pain relief to the resumption of motor activities (Tables 3 and 4).A critical analysis of the complications reveals a dichotomy between skeletal fixation and soft-tissue stability.
局限
However, the exponential rise in primary THA volumes, combined with the increasing life expectancy and functional demands of patients, has created a parallel surge in the burden of revision surgery.；Each of these options has advantages and limitations.；However, when analysing more complex or elderly populations, such as those described by Chiarlone et al. or Webb et al., the true value of the technique emerges not so much in the absolute final score, but in the magnitude of improvement compared to critical baseline conditions.
对本项目的价值
中等价值：属「衰老机制与老年临床」方向；其他衰老相关栏目可用作本项目文献库与综述素材。 ｜ 价值分 2.9/5（★★★☆☆）
全文来源
PubMed PMC JATS（正文 22,724 字符，题名指纹 1.0，已过 PubMed PMCID 官方关联 + 题名指纹 + 正文长度归属校验）
原文题录
- 中文题名：杯中杯技术处理翻修全髋关节置换中大量髋臼骨缺损：系统综述
- 英文标题：The cup-on-cup technique for managing massive acetabular defects in revision total hip arthroplasty: a systematic review.
- 期刊与标识：Journal of orthopaedic surgery and research · PMID 42968177 · DOI 10.1186/s13018-026-07120-8 · PMC PMC13726242