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Queisner M, Eisenträger K. Surgical planning in virtual reality: a systematic review. J Med Imaging (Bellingham) 2024; 11:062603. [PMID: 38680654 PMCID: PMC11043584 DOI: 10.1117/1.jmi.11.6.062603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 03/05/2024] [Accepted: 03/18/2024] [Indexed: 05/01/2024] Open
Abstract
Purpose Virtual reality (VR) technology has emerged as a promising tool for physicians, offering the ability to assess anatomical data in 3D with visuospatial interaction qualities. The last decade has witnessed a remarkable increase in the number of studies focusing on the application of VR to assess patient-specific image data. This systematic review aims to provide an up-to-date overview of the latest research on VR in the field of surgical planning. Approach A comprehensive literature search was conducted based on the preferred reporting items for systematic reviews and meta-analyses covering the period from April 1, 2021 to May 10, 2023. It includes research articles reporting on preoperative surgical planning using patient-specific medical images in virtual reality using head-mounted displays. The review summarizes the current state of research in this field, identifying key findings, technologies, study designs, methods, and potential directions for future research. Results The selected studies show a positive impact on surgical decision-making and anatomy understanding compared to other visualization modalities. A substantial number of studies are reporting anecdotal evidence and case-specific outcomes. Notably, surgical planning using VR led to more frequent changes in surgical plans compared to planning with other visualization methods when surgeons reassessed their initial plans. VR demonstrated benefits in reducing planning time and improving spatial localization of pathologies. Conclusions Results show that the application of VR for surgical planning is still in an experimental stage but is gradually advancing toward clinical use. The diverse study designs, methodologies, and varying reporting hinder a comprehensive analysis. Some findings lack statistical evidence and rely on subjective assumptions. To strengthen evaluation, future research should focus on refining study designs, improving technical reporting, defining visual and technical proficiency requirements, and enhancing VR software usability and design. Addressing these areas could pave the way for an effective implementation of VR in clinical settings.
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Affiliation(s)
- Moritz Queisner
- Charité – Universitätsmedizin Berlin, Department of Surgery, Experimental Surgery, Berlin, Germany
- Humboldt Universität zu Berlin, Cluster of Excellence Matters of Activity, Berlin, Germany
| | - Karl Eisenträger
- Charité – Universitätsmedizin Berlin, Department of Surgery, Experimental Surgery, Berlin, Germany
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Pelizzo G, Destro F, Pierucci UM, Costanzo S, Camporesi A, Diotto V, Calcaterra V, Saxena AK. Minimal Access in Pediatric Surgery: An Overview on Progress towards Dedicated Instrument Developments and Anesthesiologic Advances to Enhance Safe Completion of Procedures. CHILDREN (BASEL, SWITZERLAND) 2024; 11:679. [PMID: 38929258 PMCID: PMC11201956 DOI: 10.3390/children11060679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Revised: 05/20/2024] [Accepted: 05/26/2024] [Indexed: 06/28/2024]
Abstract
Surgical techniques are evolving in Pediatric Surgery, especially in the area of minimal access surgery (MAS) where indications for applications are expanding. Miniaturization of instruments, using natural orifices, single incisions, or remotely controlled robot-assisted procedures, promises to increase the benefits of MAS procedures in pediatrics. Many pediatric pathologies are rare, and specialized surgical and anesthesiologic instruments are necessary to manage them, defined as "orphan devices", for which development and dissemination on the market are slowed down or sometimes hindered by regulatory standards and limiting financial conflicts of interest. In pediatric surgery, it is of utmost importance to work in a multidisciplinary way to offer a surgical path that is safe and supported by technological advances. For this reason, optimizing pediatric anesthesia is also a crucial factor where technological advances have made monitoring more precise, thereby enhancing safety in the operative room. The development of customized instruments and technologies should be supported by pediatric research and should be adapted to the individualities of the small patient. This overview outlines the importance of dedicated instruments developed for the safe completion of MAS procedures in pediatrics.
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Affiliation(s)
- Gloria Pelizzo
- Department of Biomedical and Clinical Science, University of Milan, 20157 Milan, Italy;
- Department of Pediatric Surgery, “V. Buzzi” Children’s Hospital, 20154 Milan, Italy; (U.M.P.); (S.C.)
| | - Francesca Destro
- Department of Pediatric Surgery, “V. Buzzi” Children’s Hospital, 20154 Milan, Italy; (U.M.P.); (S.C.)
| | - Ugo Maria Pierucci
- Department of Pediatric Surgery, “V. Buzzi” Children’s Hospital, 20154 Milan, Italy; (U.M.P.); (S.C.)
| | - Sara Costanzo
- Department of Pediatric Surgery, “V. Buzzi” Children’s Hospital, 20154 Milan, Italy; (U.M.P.); (S.C.)
| | - Anna Camporesi
- Pediatric Anesthesiology and Intensive Care Unit, Department of Pediatric Surgery, “V. Buzzi” Children’s Hospital, 20154 Milan, Italy; (A.C.); (V.D.)
| | - Veronica Diotto
- Pediatric Anesthesiology and Intensive Care Unit, Department of Pediatric Surgery, “V. Buzzi” Children’s Hospital, 20154 Milan, Italy; (A.C.); (V.D.)
| | - Valeria Calcaterra
- Department of Pediatrics, “V. Buzzi” Children’s Hospital, 20154 Milan, Italy;
| | - Amulya K. Saxena
- Department of Pediatric Surgery, Chelsea Children’s Hospital, Chelsea and Westminster Hospital NHS Fdn Trust, Imperial College London, London SW10 9NH, UK;
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Knowlin LT, Laskay NMB, Jules NP, Godzik J, Chang TP, Spurrier RG. Advances in Pediatric Surgery Simulation-Based Training. CHILDREN (BASEL, SWITZERLAND) 2023; 11:34. [PMID: 38255348 PMCID: PMC10813955 DOI: 10.3390/children11010034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 12/19/2023] [Accepted: 12/22/2023] [Indexed: 01/24/2024]
Abstract
Pediatric surgery is the diagnostic, operative, and postoperative surgical care of children with congenital and acquired anomalies and diseases. The early history of the specialty followed the classic "see one, do one, teach one" philosophy of training but has since evolved to modern methods including simulation-based training (SBT). Current trainees in pediatric surgery face numerous challenges, such as the decreasing incidence of congenital disease and reduced work hours. SBT consists of several modalities that together assist in the acquisition of technical skills and improve performance in the operating room. SBT has evolved to incorporate simulator models and video gaming technology, in parallel with the development of simulation in other surgical and non-surgical pediatric fields. SBT has advanced to a level of sophistication that means that it can improve the skills of not only pediatric surgery trainees but also practicing attending surgeons. In this review, we will discuss the history of pediatric surgery, simulation in pediatric surgery training, and the potential direction of pediatric surgical simulation training in the future.
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Affiliation(s)
- Laquanda T. Knowlin
- Division of Pediatric Surgery, Children’s Hospital Los Angeles, 4650 Sunset Blvd., Mailstop #175, Los Angeles, CA 90027, USA
- Las Madrinas Simulation Research Laboratory, Children’s Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA 90027, USA
| | - Nicholas M. B. Laskay
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Nehemie P. Jules
- Las Madrinas Simulation Research Laboratory, Children’s Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA 90027, USA
| | - Jakub Godzik
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Todd P. Chang
- Las Madrinas Simulation Research Laboratory, Children’s Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA 90027, USA
- Division of Emergency and Transport Medicine, Children’s Hospital Los Angeles, Los Angeles, CA 90027, USA
| | - Ryan G. Spurrier
- Division of Pediatric Surgery, Children’s Hospital Los Angeles, 4650 Sunset Blvd., Mailstop #175, Los Angeles, CA 90027, USA
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Bakhuis W, Kersten CM, Sadeghi AH, Mank QJ, Wijnen RMH, Ciet P, Bogers AJJC, Schnater JM, Mahtab EAF. Preoperative visualization of congenital lung abnormalities: hybridizing artificial intelligence and virtual reality. Eur J Cardiothorac Surg 2022; 63:ezad014. [PMID: 36645240 PMCID: PMC10481780 DOI: 10.1093/ejcts/ezad014] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 11/16/2022] [Accepted: 01/15/2023] [Indexed: 01/17/2023] Open
Abstract
OBJECTIVES When surgical resection is indicated for a congenital lung abnormality (CLA), lobectomy is often preferred over segmentectomy, mostly because the latter is associated with more residual disease. Presumably, this occurs in children because sublobar surgery often does not adhere to anatomical borders (wedge resection instead of segmentectomy), thus increasing the risk of residual disease. This study investigated the feasibility of identifying eligible cases for anatomical segmentectomy by combining virtual reality (VR) and artificial intelligence (AI). METHODS Semi-automated segmentation of bronchovascular structures and lesions were visualized with VR and AI technology. Two specialists independently evaluated via a questionnaire the informative value of regular computed tomography versus three-dimensional (3D) VR images. RESULTS Five asymptomatic, non-operated cases were selected. Bronchovascular segmentation, volume calculation and image visualization in the VR environment were successful in all cases. Based on the computed tomography images, assignment of the CLA lesion to specific lung segments matched between the consulted specialists in only 1 out of the cases. Based on the three 3D VR images, however, the localization matched in 3 of the 5 cases. If the patients would have been operated, adding the 3D VR tool to the preoperative workup would have resulted in changing the surgical strategy (i.e. lobectomy versus segmentectomy) in 4 cases. CONCLUSIONS This study demonstrated the technical feasibility of a hybridized AI-VR visualization of segment-level lung anatomy in patients with CLA. Further exploration of the value of 3D VR in identifying eligible cases for anatomical segmentectomy is therefore warranted.
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Affiliation(s)
- Wouter Bakhuis
- Department of Cardiothoracic Surgery, Thoraxcenter, Erasmus MC, Rotterdam, Netherlands
| | - Casper M Kersten
- Department of Pediatric Surgery, Erasmus MC—Sophia Children’s Hospital, Rotterdam, Netherlands
| | - Amir H Sadeghi
- Department of Cardiothoracic Surgery, Thoraxcenter, Erasmus MC, Rotterdam, Netherlands
| | - Quinten J Mank
- Department of Cardiothoracic Surgery, Thoraxcenter, Erasmus MC, Rotterdam, Netherlands
- Technical Medicine, Delft University of Technology, Delft, Netherlands
| | - René M H Wijnen
- Department of Pediatric Surgery, Erasmus MC—Sophia Children’s Hospital, Rotterdam, Netherlands
| | - Pierluigi Ciet
- Department of Radiology and Nuclear Medicine, Erasmus MC Sophia Children’s Hospital, Rotterdam, Netherlands
| | - Ad J J C Bogers
- Department of Cardiothoracic Surgery, Thoraxcenter, Erasmus MC, Rotterdam, Netherlands
| | - J Marco Schnater
- Department of Pediatric Surgery, Erasmus MC—Sophia Children’s Hospital, Rotterdam, Netherlands
| | - Edris A F Mahtab
- Department of Cardiothoracic Surgery, Thoraxcenter, Erasmus MC, Rotterdam, Netherlands
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