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Biomedical

Utility of Three-Dimensional Printed Model in Biventricular Repair of Complex Congenital Cardiac Defects: Case Report and Review of Literature

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Lauren Betancourt,

Lauren Betancourt

Children’s Hospital of San Antonio, San Antonio, TX 78207, USA

laurenashleygabriel@gmail.com


Si Wong,

Si Wong

Children’s Hospital of San Antonio, San Antonio, TX 78207, USA

si.wong@christushealth.org


Harinder Singh,

Harinder Singh

Children’s Hospital of San Antonio, San Antonio, TX 78207, USA

harinder.Singh@bcm.edu


Daniel Nento,

Daniel Nento

Children’s Hospital of San Antonio, San Antonio, TX 78207, USA

Daniel.Nento@bcm.edu


Arpit Agarwal

Arpit Agarwal

Children’s Hospital of San Antonio, San Antonio, TX 78207, USA

arpit.agarwal@bcm.edu


  Peer Reviewed

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© attribution CC-BY

  • 0

rating
685 Views

Added on

2022-08-30

Doi: https://doi.org/10.3390/children9020184

Related Subjects
Anatomy
Biochemistry
Epidemiology
Genetics
Neuroscience
Psychology
Oncology
Medicine
Musculoskeletal science
Pediatrics
Pathology
Pharmacology
Physiology
Psychiatry
Primary care
Women and reproductive health

Abstract

Heterotaxy is a rare syndrome associated with cardiac complexity, anatomic variability and high morbidity and mortality. It is often challenging to visualize and provide an accurate diagnosis of the cardiac anatomy prior to surgery with the use of conventional imaging techniques. We report a unique case demonstrating how the use of three-dimensional (3D) cardiac printed model allowed us to better understand the anatomical complexity and plan a tailored surgical approach for successful biventricular repair in a patient with heterotaxy syndrome.

Key Questions

What is heterotaxy syndrome, and why is it so hard to diagnose and treat?

Heterotaxy syndrome is a rare condition where the internal organs are arranged abnormally, often leading to complex heart defects. Because the anatomy can vary so much from person to person, it’s really tricky to get a clear picture of what’s going on inside the body using standard imaging methods. This makes both diagnosis and treatment planning a big challenge.

How did doctors use a 3D-printed heart model in this case?

In this case, doctors created a 3D-printed model of the patient’s heart to get a better look at its complex structure. Unlike traditional imaging, which can be hard to interpret, the 3D model gave them a physical, hands-on way to study the heart’s unique anatomy. This helped them figure out the best way to approach surgery.

What happened after they used the 3D model for planning?

Thanks to the 3D model, the surgical team was able to successfully perform a biventricular repair—a procedure to fix both sides of the heart. The model gave them a clear understanding of the heart’s structure, which made the surgery more precise and effective.

Why aren’t regular imaging techniques enough for heterotaxy syndrome?

Regular imaging techniques, like 2D echocardiograms or MRIs, often don’t capture the full picture when it comes to heterotaxy syndrome. The heart’s anatomy can be so unusual and complicated that these methods might miss important details, making it harder to plan surgery accurately.

What’s so great about 3D printing for heart surgery?

3D printing lets doctors create a physical replica of a patient’s heart, which they can hold, examine, and even practice on before the actual surgery. This is especially helpful for rare and complex cases, like heterotaxy syndrome, where every detail matters. It’s like having a roadmap before heading into uncharted territory.

What does this case tell us about the future of surgery?

This case shows how 3D printing could change the game for surgical planning, especially for rare and complicated conditions. By giving surgeons a clearer, more detailed view of the anatomy, 3D models could become a key tool for improving outcomes in challenging surgeries.

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ARTICLE USAGE


Article usage: Aug-2022 to May-2025
Show by month Manuscript Video Summary
2025 May 98 98
2025 April 66 66
2025 March 70 70
2025 February 44 44
2025 January 49 49
2024 December 44 44
2024 November 56 56
2024 October 49 49
2024 September 57 57
2024 August 33 33
2024 July 39 39
2024 June 21 21
2024 May 35 35
2024 April 24 24
Total 685 685
Show by month Manuscript Video Summary
2025 May 98 98
2025 April 66 66
2025 March 70 70
2025 February 44 44
2025 January 49 49
2024 December 44 44
2024 November 56 56
2024 October 49 49
2024 September 57 57
2024 August 33 33
2024 July 39 39
2024 June 21 21
2024 May 35 35
2024 April 24 24
Total 685 685
Related Subjects
Anatomy
Biochemistry
Epidemiology
Genetics
Neuroscience
Psychology
Oncology
Medicine
Musculoskeletal science
Pediatrics
Pathology
Pharmacology
Physiology
Psychiatry
Primary care
Women and reproductive health
copyright icon

© attribution CC-BY

  • 0

rating
685 Views

Added on

2022-08-30

Doi: https://doi.org/10.3390/children9020184

Related Subjects
Anatomy
Biochemistry
Epidemiology
Genetics
Neuroscience
Psychology
Oncology
Medicine
Musculoskeletal science
Pediatrics
Pathology
Pharmacology
Physiology
Psychiatry
Primary care
Women and reproductive health

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