Evidence map›Paper›PMID 36850170›Full record

ArticlePolymers2023

Design, Analysis, and 3D Printing of a Patient-Specific Polyetheretherketone Implant for the Reconstruction of Zygomatic Deformities.

Khaja Moiduddin, Syed Hammad Mian, Usama Umer, Hisham Alkhalefah, Faraz Ahmed, Faraz Hussain Hashmi

Abstract read
In one paragraph

Article in Polymers, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Article
  2. Review
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  5. Bioprinting for craniofacial reconstruction: A review of advancements, clinical use, and challenges.Journal of cranio-maxillo-facial surgery : official publication of the European Association for Cranio-Maxillo-Facial Surgery · 2025
    Review
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  9. Article
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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

6 authors.

Khaja MoiduddinAdvanced Manufacturing Institute, King Saud University, Riyadh 11421, Saudi Arabia.ORCID 0000-0002-5017-0310
Syed Hammad MianAdvanced Manufacturing Institute, King Saud University, Riyadh 11421, Saudi Arabia.ORCID 0000-0002-9780-0842
Usama UmerAdvanced Manufacturing Institute, King Saud University, Riyadh 11421, Saudi Arabia.
Hisham AlkhalefahAdvanced Manufacturing Institute, King Saud University, Riyadh 11421, Saudi Arabia.ORCID 0000-0003-1909-2534
Faraz AhmedDepartment of Mechanical Engineering, College of Engineering, King Saud University, Riyadh 11421, Saudi Arabia.
Faraz Hussain HashmiDepartment of Mechanical Engineering, College of Engineering, King Saud University, Riyadh 11421, Saudi Arabia.ORCID 0000-0002-6882-9531

Funding

Deputyship for Research & Innovation, Ministry of Education, Saudi Arabia, IFKSURG-2-285
6 · The paper itself

Abstract

The reconstruction of craniomaxillofacial deformities, especially zygomatic bone repair, can be exigent due to the complex anatomical structure and the sensitivity of the crucial organs involved. The need to reconstruct the zygomatic bone in the most precise way is of crucial importance for enhancing the patient outcomes and health care-related quality of life (HRQL). Autogenous bone grafts, despite being the gold standard, do not match bone forms, have limited donor sites and bone volume, and can induce substantial surgical site morbidity, which may lead to adverse outcomes. The goal of this study is to provide an integrated approach that includes various processes, from patient scanning to implant manufacture, for the restoration of zygomatic bone abnormalities utilizing Polyetheretherketone (PEEK) material, while retaining adequate aesthetic and facial symmetry. This study takes an integrated approach, including computer-aided implant design using the mirror reconstruction technique, investigating the biomechanical behavior of the implant under loading conditions, and carrying out a fitting accuracy analysis of the PEEK implant fabricated using state-of-the-art additive manufacturing technology. The findings of the biomechanical analysis results reveal the largest stress of approximately 0.89 MPa, which is relatively low in contrast to the material's yield strength and tensile strength. A high degree of sturdiness in the implant design is provided by the maximum value of strain and deformation, which is also relatively low at roughly 2.2 × 10

Indexed as

3D printingcraniumfinite element analysisfitting accuracy analysisimplant reconstructionPEEKzygoma

Identifiers

PMID36850170
PMCPMC9962529

What OpenQuestion holds

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Registered trials

None linked

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.