3D Printed replica of articular fractures for surgical planning and patient consent: A 3 years multi-centric experience

Bizzotto, Nicola; Tami, Ivan; Santucci, Attilio; Romani, Denis; Cosentino, Andrea

doi:10.1016/j.mtcomm.2018.02.014

Cited by 5 publications

(3 citation statements)

References 5 publications

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“…In a study on a 3D-printed replica model of the pulmonary artery, the design process took eight hours, and the printing took 97 h [ 19 ]. Therefore, although many studies have been done on methodologies for patient-specific (i.e., personalized) modeling according to various anatomical sites or different purposes such as surgical guide or medical training [ 20 , 21 , 22 , 23 , 24 ], their usefulness in the clinical setting has only been demonstrated in a few studies [ 10 , 11 , 14 , 25 ].…”

Section: Discussionmentioning

confidence: 99%

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A Personalized 3D-Printed Model for Obtaining Informed Consent Process for Thyroid Surgery: A Randomized Clinical Study Using a Deep Learning Approach with Mesh-Type 3D Modeling

Seok

Yoon

Ryu

et al. 2021

JPM

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The aim of this study was to evaluate the usefulness of a personalized 3D-printed thyroid model that characterizes a patient’s individual thyroid lesion. The randomized controlled prospective clinical trial (KCT0005069) was designed. Fifty-three of these patients undergoing thyroid surgery were randomly assigned to two groups: with or without a 3D-printed model of their thyroid lesion when obtaining informed consent. We used a U-Net-based deep learning architecture and a mesh-type 3D modeling technique to fabricate the personalized 3D model. The mean 3D printing time was 258.9 min, and the mean price for production was USD 4.23 for each patient. The size, location, and anatomical relationship of the tumor and thyroid gland could be effectively presented using the mesh-type 3D modeling technique. The group provided with personalized 3D-printed models showed significant improvement in all four categories (general knowledge, benefits and risks of surgery, and satisfaction; all p < 0.05). All patients received a personalized 3D model after surgery and found it helpful to understand the disease, operation, and possible complications and their overall satisfaction (all p < 0.05). In conclusion, the personalized 3D-printed thyroid model may be an effective tool for improving a patient’s understanding and satisfaction during the informed consent process.

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Section: Discussionmentioning

confidence: 99%

“…Another study on lumbar spinal disease reported that its price per model was USD 30–45, but no printing time was provided [ 28 ]. In contrast, a study on articular fracture reported a printing time of 6–12 h, but the cost was not presented [ 25 ].…”

Section: Discussionmentioning

confidence: 99%

A Personalized 3D-Printed Model for Obtaining Informed Consent Process for Thyroid Surgery: A Randomized Clinical Study Using a Deep Learning Approach with Mesh-Type 3D Modeling

Seok

Yoon

Ryu

et al. 2021

JPM

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“…Preoperative modeling of different patients with nonunion osteotomy, pelvic fracture, acetabular fracture, tibial plateau fracture, and calcaneal fracture, using 3D model or using guide plate auxiliary screws and internal fixation materials invasion can shorten the operation time, reduce the occurrence of complications, and the surgical effect is satisfactory. [82][83][84][85][86][87] It has been confirmed that the digital 3D model can reflect the 3D structure of bone lesions more intuitively and accurately, which is helpful for the diagnosis, surgical planning, and internal fixation of clinicians.…”

Section: Medical Surgery Modelmentioning

confidence: 99%

Recent Progress on 3D‐Printed Polylactic Acid and Its Applications in Bone Repair

Chen

Wang

et al. 2019

Adv Eng Mater

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3D printing is an additive manufacturing (AM) technology that has developed rapidly in the past decades due to its advantages, such as freedom of design, mass customization, waste minimization, and the ability to manufacture complex structures, as well as fast prototyping. Various materials are used in 3D printing, including metals, polymers, ceramics, concrete, and their composites. The polymer's easy processing makes it stands out among many materials. As a thermoplastic polymer, polylactic acid (PLA) received more attention as an effective biomedical material due to its proven biodegradation and biocompatibility. Herein, the development of 3D-printing technology is summarized and various applications of 3D-printed PLA and their composites in orthopedics are introduced. Furthermore, the current limitations and future opportunities in 3D printing are also discussed to help guide the 3D-printing development and improve 3D-printing strategies in orthopedic.

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A method for finding high accuracy surface zones on 3D printed bone models

Andreß

Achilles

Bischoff

et al. 2021

Computers in Biology and Medicine

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3D Printed replica of articular fractures for surgical planning and patient consent: A 3 years multi-centric experience

Cited by 5 publications

References 5 publications

A Personalized 3D-Printed Model for Obtaining Informed Consent Process for Thyroid Surgery: A Randomized Clinical Study Using a Deep Learning Approach with Mesh-Type 3D Modeling

A Personalized 3D-Printed Model for Obtaining Informed Consent Process for Thyroid Surgery: A Randomized Clinical Study Using a Deep Learning Approach with Mesh-Type 3D Modeling

Recent Progress on 3D‐Printed Polylactic Acid and Its Applications in Bone Repair

A method for finding high accuracy surface zones on 3D printed bone models

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