Deviation of dental implants placed using a novel 3D-printed surgical guide: An in vitro study

Etajuri, Enas Abdalla; Suliman, Eshamsul; Mahmood, Wan Adida Azina Binti; Ibrahim, Norliza; Buzayan, Muaiyed Mahmoud; Mohd, Noorhayati Raja

doi:10.17219/dmp/123976

“…3D printing is used in every field of dentistry [ 7 , 8 ], including prosthodontics [ 9 , 10 , 11 ], orthodontics [ 12 ], implantology [ 13 ], and maxillofacial surgery [ 14 ]. In implantology, the availability of commercially laser-sintered 3D-printed permanent implants is rising [ 15 ].…”

Section: Introductionmentioning

confidence: 99%

User Experience and Sustainability of 3D Printing in Dentistry

Hegedüs

¹

,

Kreuter

²

,

Kismarczi-Antalffy

³

et al. 2022

IJERPH

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Background: 3D printing is a rapidly developing technology in the healthcare industry and in dentistry. Its application clearly shows that this area of digital dentistry has potential for everyday usage across all fields, including prosthodontics, orthodontics, maxillofacial surgery, and oral implantology. However, despite gaining ground, there is a lack of information about how specialists (dentists and dental technicians) use additive technology. Our research group aimed to investigate the impact of social media on additive manufacturing technology among dental specialists and their everyday usage of 3D printing. Methods: This paper investigated specialists’ everyday usage of 3D printers via an online survey (Google Forms). The survey questions aimed to discover the number of 3D printers used, the accessibility of the devices, the annual cost, and the design programs. Since specialists tend to build online communities on social media, we circulated our study questionnaire using our profiles on LinkedIn, Facebook, and Instagram platforms during our research. Results: A total of 120 responses were received from 20 countries, with the most significant numbers being from Hungary 23.7% (n = 27), the United States 18.4% (n = 21), and the United Kingdom 7.9% (n = 9). Most of the participants were dentists (n = 68) or dental technicians (n = 29), but some CAD/CAM specialists (n = 23) also completed our survey. The participants had an average of 3.8 years (±0.7) of experience in the 3D printing field, and owned a total of 405 printing devices (3.6 on average/person). Conclusions: The impact of social media on this research field is growing increasingly. Hence, we support specialists in joining virtual communities on professional platforms. This article intended to provide a practical overview, feedback, and direction for dentists interested in 3D printing technology. From our survey, we can conclude that additive technology is broadening dental applications and the services that we can provide for our patients.

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“…These results show that anyone can obtain accurate and identical surgical results using 3DP-KGS. Accuracy using 3DP-surgical guide is around 1-2 mm in case of dental implant placement [15,16]. Our 3DP-KSG showed similar targeting accuracy of dental implant guide for hard tissue.…”

Section: Discussionmentioning

confidence: 53%

Development and evaluation of patient-specific kidney surgical guide fabricated using 3D printing technology and realistic kidney phantom for partial nephrectomy

Ock

¹

,

On

²

,

Lee³

et al. 2023

Preprint

0

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Partial nephrectomy has been demonstrated to preserve renal function compared with radical nephrectomy. Computed tomography (CT) is used to reveal localized renal cell carcinoma (RCC). However, marking RCC directly and quantitatively on a patient's kidney during an operation is difficult. We fabricated and evaluated a 3D-printed kidney surgical guide (3DP-KSG) with a realistic kidney phantom. The kidney phantoms including parenchyma and three different RCC locations and 3DP-KSG were designed and fabricated based on a patient's CT image. 3DP-KSG was used to insert 16-gauge intravenous catheters into the kidney phantoms, which was scanned by CT. The catheter insertion points and angle were evaluated. The measurement errors of insertion points were 1.597 ± 0.741 mm, and cosine similarity of trajectories was 0.990 ± 0.010. The measurement errors for X-axis, Y-axis, and Z-axis in the insertion point were 0.611 ± 0.855 mm, 0.028 ± 1.001 mm, and − 0.510 ± 0.923 mm. The 3DP-KSG targeted the RCC accurately, quantitatively, and immediately on the surface of the kidney, and no significant difference was shown between the operators. Partial nephrectomy will accurately remove the RCC using 3DP-KSG in the operating room.

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“…These results show that anyone can obtain accurate and identical surgical results using 3DP-KGS. Accuracy using 3DP-surgical guide is around 1–2 mm in case of dental implant placement 13 , 14 . Our 3DP-KSG showed similar targeting accuracy of dental implant guide for hard tissue.…”

Section: Discussionmentioning

confidence: 99%

Utilizing patient-specific 3D printed kidney surgical guide with realistic phantom for partial nephrectomy

Ock,

Kim,

On

et al. 2023

Sci Rep

3

0

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Partial nephrectomy has been demonstrated to preserve renal function compared with radical nephrectomy. Computed tomography (CT) is used to reveal localized renal cell carcinoma (RCC). However, marking RCC directly and quantitatively on a patient's kidney during an operation is difficult. We fabricated and evaluated a 3D-printed kidney surgical guide (3DP-KSG) with a realistic kidney phantom. The kidney phantoms including parenchyma and three different RCC locations and 3DP-KSG were designed and fabricated based on a patient's CT image. 3DP-KSG was used to insert 16-gauge intravenous catheters into the kidney phantoms, which was scanned by CT. The catheter insertion points and angle were evaluated. The measurement errors of insertion points were 1.597 ± 0.741 mm, and cosine similarity of trajectories was 0.990 ± 0.010. The measurement errors for X-axis, Y-axis, and Z-axis in the insertion point were 0.611 ± 0.855 mm, 0.028 ± 1.001 mm, and − 0.510 ± 0.923 mm. The 3DP-KSG targeted the RCC accurately, quantitatively, and immediately on the surface of the kidney, and no significant difference was shown between the operators. Partial nephrectomy will accurately remove the RCC using 3DP-KSG in the operating room.

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Deviation of dental implants placed using a novel 3D-printed surgical guide: An in vitro study

Cited by 13 publications

References 0 publications

User Experience and Sustainability of 3D Printing in Dentistry

User Experience and Sustainability of 3D Printing in Dentistry

Development and evaluation of patient-specific kidney surgical guide fabricated using 3D printing technology and realistic kidney phantom for partial nephrectomy

Utilizing patient-specific 3D printed kidney surgical guide with realistic phantom for partial nephrectomy

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