ReviewArchives of orthopaedic and trauma surgery2023
Clavicular hook plate versus dog-bone technique for acute high-grade acromioclavicular joint dislocation: a retrospective cohort study comparing clinical outcome scores, complications, and costs.
Review in Archives of orthopaedic and trauma surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Observational
- Comparable outcomes of arthroscopic and mini-open tightrope fixation for acute acromioclavicular joint dislocations.BMC surgery · 2025Article
- [Effectiveness of composite loop plate around coracoid process for reconstructing coracoclavicular ligament in treatment of Rockwood typeZhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2025Article
- Orthogonal soft tissue reconstruction for acute acromioclavicular joint dislocations: 'A novel technique ensures predictable outcomeJournal of clinical orthopaedics and trauma · 2025Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionArthroscopically assisted coracoclavicular (CC) ligament fixation techniques have been promoted as providing superior outcomes for the treatment of acute high-grade acromioclavicular joint (ACJ) dislocations. Nevertheless, there is a lack of high-level evidence for clinically relevant benefits. At our institute, orthopaedic surgeons use an arthroscopically assisted coracoclavicular ligament fixation technique (DB), while general trauma surgeons use a clavicular hook plate (cHP) technique. The aim of the study was to compare clinical outcomes, complication rates, and costs between the two groups. MATERIALS AND
methodsThe hospital database was searched for patients treated for acute traumatic high-grade (Rockwood Typ ≥ III) ACJ dislocation using either a cHP or arthroscopically assisted DB technique between 2010 and 2019. Seventy-nine patients could be included (56 patients in the cHP group and 23 in the DB group). QuickDASH scores, subjective shoulder value (SSV) scores, pain scores (numerical pain rating scale 10), and complication rates were retrospectively collected through phone interviews and by screening patient charts as well as surgical reports. Costs per patient were obtained from the hospital's accounting system.
resultsMean follow-up was 54 ± 33.7 and 45 ± 21.7 months in the cHP and DB group, respectively. QuickDASH and SSV scores did not differ, but patients in the cHP group reported significantly lower pain scores (p = 0.033). More patients reported hypertrophic or disturbing scars (p = 0.49) and sensibility disturbances (p = 0.007) in the cHP group. Three patients suffered from a frozen shoulder in the DB group (p = 0.023).
conclusionPatient-reported outcomes are excellent after long-term follow-up for both techniques. There are no clinically relevant differences in clinical outcome scores based on our results and a review of the literature. Both techniques certainly have their benefits regarding secondary outcome measures. LEVEL OF CLINICAL EVIDENCE: Level 3, retrospective cohort study.
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