Evidence map›Paper›PMID 40353251›Full record

ArticleOrthopaedic journal of sports medicine2025

Biomechanical Evaluation of a Novel Anchorless Transosseous Suture: The Open-Box Technique in Rotator Cuff Repair.

Zheng Yan, Zhefeng Jin, Guoqing Cui, Liguo Zhu, Jie Yu, Yinzhe Cui, Minshan Feng, Jiawen Zhan, Guangwei Liu, Xiaohua Liu and 2 more

Abstract read
In one paragraph

Article in Orthopaedic journal of sports medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Zheng YanWangjing Hospital of China Academy of Chinese Medical Sciences, Beijing, China.ORCID https://orcid.org/0009-0001-9139-3457
Zhefeng JinWangjing Hospital of China Academy of Chinese Medical Sciences, Beijing, China.
Guoqing CuiInstitute of Sports Medicine, Peking University Third Hospital, Beijing, China.
Liguo ZhuWangjing Hospital of China Academy of Chinese Medical Sciences, Beijing, China.
Jie YuWangjing Hospital of China Academy of Chinese Medical Sciences, Beijing, China.
Yinzhe CuiWangjing Hospital of China Academy of Chinese Medical Sciences, Beijing, China.
Minshan FengWangjing Hospital of China Academy of Chinese Medical Sciences, Beijing, China.
Jiawen ZhanWangjing Hospital of China Academy of Chinese Medical Sciences, Beijing, China.
Guangwei LiuWangjing Hospital of China Academy of Chinese Medical Sciences, Beijing, China.
Xiaohua LiuWangjing Hospital of China Academy of Chinese Medical Sciences, Beijing, China.
Yan LiWangjing Hospital of China Academy of Chinese Medical Sciences, Beijing, China.
Jia MaWangjing Hospital of China Academy of Chinese Medical Sciences, Beijing, China.ORCID https://orcid.org/0009-0003-8291-1210

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Some early biomechanical studies have pointed out that the strength of transosseous suturing is not quite satisfactory. Based on previous studies, we enhanced the strength-related factors and developed a high-strength transosseous suture method, open-box (OBOX), which may offer superior biomechanical strength. Purpose/Hypothesis: The purpose of this study was to compare cyclic loading, ultimate load to failure, and failure mode of OBOX configuration with those of the anchorless X-box (XBOX) construct and the anchored double-row suture bridge (ADRSB) construct. It was hypothesized that the ultimate strength (US) of the OBOX configuration is similar to that of the ADRSB construct and higher than that of the XBOX construct. Study Design: Controlled laboratory study. Methods: A total of 24 fresh-frozen porcine cadaveric shoulders were randomized to 3 repair constructs (8 cases per group). The infraspinatus tendon was detached and repaired to the footprint of the supraspinatus with different repair constructs. Biomechanical testing involved initial preload, cyclic loading, and ultimate failure load. Cameras recorded the bare footprint area (BFA, %), optical markers monitored first-cycle excursion (FCE, mm), and cyclic elongation (CE, %). The US (N) was measured by a mechanical testing machine, and the failure mode was recorded. Results: The mean US in the OBOX group (708.91 ± 116.34 N) was significantly higher than that in the XBOX group (466.58 ± 70 N) ( Conclusion: The OBOX construct demonstrated significantly higher mean US than the XBOX construct in the porcine cadaveric model and was comparable with ADRSB repair. The most common failure modes were type 2 tendon tear for OBOX, type 1 tendon tear for XBOX, and fixing material-related failure for ADRSB. Clinical Relevance: The OBOX configuration represents a novel transosseous repair method with high fixation strength comparable with the ADRSB construct and stronger than the XBOX construct. However, caution is necessary because of the potential for type 2 tendon tear associated with OBOX, which could complicate revision procedures.

Indexed as

biomechanical studydouble-row suture bridgerotator cuff repairtransosseous repair

Identifiers

PMID40353251
PMCPMC12062716

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.