Evidence map›Paper›PMID 34414069›Full record

ArticleJournal of clinical orthopaedics and trauma2021

3D printed patient specific customised surgical jig for reverse shoulder arthroplasty, a cost effective and accurate solution.

Michael Gui Jie Yam, John Yuan Yu Chao, Candice Leong, Cher Heng Tan

Abstract read
In one paragraph

Article in Journal of clinical orthopaedics and trauma, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Review
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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

4 authors.

Michael Gui Jie YamTan Tock Seng Hospital Orthoapedic Surgery, Singapore.
John Yuan Yu ChaoTan Tock Seng Hospital Radiology, Singapore.
Candice LeongTan Tock Seng Hospital Radiology, Singapore.
Cher Heng TanTan Tock Seng Hospital Radiology, Singapore.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe reverse shoulder arthroplasty is a common orthopaedic procedure, where placement of the initial guiding wire is paramount to the implant instrumentation and position. To improve the position of the guiding wire, navigation and patient specific instrumentation have been used. These are however expensive and lengthy with many logistical issues. MATERIAL AND

methodsWe utilised in house 3D printing to create a surgical guide to help with positioning of the central guiding wire. Pre and post op CT scans were utilised to determine positioning of the central screw.

resultsPosition of the screw tip was a mean of 3.3 mm away from the central point of the thickest portion of bone in the scapula with good bony purchase. There were no complications reported. DISCUSSION: We report our experience in creation of the 3D printed surgical jig and the pearls of its creation, detailing from CT scan image acquisition to creation of surgical guide to intraoperative usage. 3D printing is a cost effective and accurate solution for the positioning of orthopaedic instrumentation. This can be easily applied to other operations in our institution, even with a low start up cost.

Indexed as

3D printingPatient specific instrumentationReverse shoulder arthroplasty

Identifiers

PMID34414069
PMCPMC8361309

What OpenQuestion holds

Textmetadata
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Registered trials

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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.