Evidence map›Paper›PMID 40849641›Full record

ArticleBMC musculoskeletal disorders2025

The role of scapular morphological structure in degenerative rotator cuff injury: a digital reconstruction radiograph study.

Wen-Bin Zhang, Fei-Long Lu, Yu-Lin Ma, Xiao-Ming Du, Hao Song, Zhao-Xi Yang, Yi-Mei Hu

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Article in BMC musculoskeletal disorders, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

7 authors.

Wen-Bin Zhang *Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China. 1033656612@qq.com.
Fei-Long Lu *Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China.
Yu-Lin Ma *Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China.
Xiao-Ming DuChengdu University of Traditional Chinese Medicine, Chengdu, 610075, China.
Hao SongChengdu University of Traditional Chinese Medicine, Chengdu, 610075, China.
Zhao-Xi YangChengdu University of Traditional Chinese Medicine, Chengdu, 610075, China.
Yi-Mei HuChengdu University of Traditional Chinese Medicine, Chengdu, 610075, China. huyimei@cdutcm.edu.cn.

Funding

National Natural Science Foundation of China 82174262Scientific Research Promotion Plan of Xinglin Scholars Discipline Talents of Chengdu University of TCM 030058047Sichuan Provincial Administration of Traditional Chinese Medicine 2024MS559
6 · The paper itself

Abstract

objectiveTo investigate the relationships among the acromial tilt (AT), the glenoid inclination angle (GIA), the critical shoulder angle (CSA), the acromioglenoid angle (AGA), and degenerative rotator cuff injury via digital reconstruction radiographs (DRRs).

methodsA retrospective cohort of 63 patients who met the inclusion criteria were enrolled from the Affiliated Hospital of Chengdu University of Traditional Chinese Medicine between April 2023 and April 2024, 33 patients with rotator cuff injury and 30 controls were included. Clinical data and scapular computed tomography (CT) scans were collected, and three-dimensional reconstructions were generated via Amira software (Thermo Fisher Scientific, USA). Digital reconstruction radiograph (DRR) images were simulated at the Grashey and Y positions of the scapula, and the parameters were measured via Digimizer software (MedCalc Software, Belgium). The diagnostic and predictive validity of each parameter for DRR for rotator cuff injury was assessed through statistical analysis of the measured data, including inter-observer consistency, correlation analysis among parameters, and receiver operating characteristic (ROC) curve analysis.

results(1) Inter-observer reliability was excellent for all the parameters (intra-class correlation coefficient (ICC) > 0.8). (2) CSA and AGA were significantly greater in the rotator cuff injury group (P

conclusionMeasurements of GIA, CSA, and AGA derived from DRRs demonstrate high diagnostic value for degenerative rotator cuff injury. DRR represents a reliable alternative to conventional radiography in clinical practice. In the future, DRR holds promise as a tool for assessing the impact of degenerative rotator cuff injury. However, due to radiation exposure concerns, the current application of DRR is recommended primarily for retrospective studies utilizing existing computed tomography (CT) data.

Indexed as

Rotator Cuff InjuriesScapulaAdultAgedFemaleHumansImaging, Three-DimensionalMaleMiddle AgedReproducibility of ResultsRetrospective StudiesRotator CuffTomography, X-Ray ComputedAcromial tiltAcromioglenoid angleCritical shoulder angleDegenerative rotator cuff injuryDigital reconstruction radiographGlenoid inclination angleScapula

Identifiers

PMID40849641
PMCPMC12374477

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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.