1
|
Han Z, Dou Q. A review on organ deformation modeling approaches for reliable surgical navigation using augmented reality. Comput Assist Surg (Abingdon) 2024; 29:2357164. [PMID: 39253945 DOI: 10.1080/24699322.2024.2357164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/11/2024] Open
Abstract
Augmented Reality (AR) holds the potential to revolutionize surgical procedures by allowing surgeons to visualize critical structures within the patient's body. This is achieved through superimposing preoperative organ models onto the actual anatomy. Challenges arise from dynamic deformations of organs during surgery, making preoperative models inadequate for faithfully representing intraoperative anatomy. To enable reliable navigation in augmented surgery, modeling of intraoperative deformation to obtain an accurate alignment of the preoperative organ model with the intraoperative anatomy is indispensable. Despite the existence of various methods proposed to model intraoperative organ deformation, there are still few literature reviews that systematically categorize and summarize these approaches. This review aims to fill this gap by providing a comprehensive and technical-oriented overview of modeling methods for intraoperative organ deformation in augmented reality in surgery. Through a systematic search and screening process, 112 closely relevant papers were included in this review. By presenting the current status of organ deformation modeling methods and their clinical applications, this review seeks to enhance the understanding of organ deformation modeling in AR-guided surgery, and discuss the potential topics for future advancements.
Collapse
Affiliation(s)
- Zheng Han
- Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong, China
| | - Qi Dou
- Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong, China
| |
Collapse
|
2
|
Heydar AM, Tanaka M, Prabhu SP, Komatsubara T, Arataki S, Yashiro S, Kanamaru A, Nanba K, Xiang H, Hieu HK. The Impact of Navigation in Lumbar Spine Surgery: A Study of Historical Aspects, Current Techniques and Future Directions. J Clin Med 2024; 13:4663. [PMID: 39200805 PMCID: PMC11354833 DOI: 10.3390/jcm13164663] [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: 07/02/2024] [Revised: 08/02/2024] [Accepted: 08/06/2024] [Indexed: 09/02/2024] Open
Abstract
Background/Objectives: We sought to improve accuracy while minimizing radiation hazards, improving surgical outcomes, and preventing potential complications. Despite the increasing popularity of these systems, a limited number of papers have been published addressing the historical evolution, detailing the areas of use, and discussing the advantages and disadvantages, of this increasingly popular system in lumbar spine surgery. Our objective was to offer readers a concise overview of navigation system history in lumbar spine surgeries, the techniques involved, the advantages and disadvantages, and suggestions for future enhancements to the system. Methods: A comprehensive review of the literature was conducted, focusing on the development and implementation of navigation systems in lumbar spine surgeries. Our sources include PubMed-indexed peer-reviewed journals, clinical trial data, and case studies involving technologies such as computer-assisted surgery (CAS), image-guided surgery (IGS), and robotic-assisted systems. Results: To develop more practical, effective, and accurate navigation techniques for spine surgery, consistent advancements have been made over the past four decades. This technological progress began in the late 20th century and has since encompassed image-guided surgery, intraoperative imaging, advanced navigation combined with robotic assistance, and artificial intelligence. These technological advancements have significantly improved the accuracy of implant placement, reducing the risk of misplacement and related complications. Navigation has also been found to be particularly useful in tumor resection and minimally invasive surgery (MIS), where conventional anatomic landmarks are lacking or, in the case of MIS, not visible. Additionally, these innovations have led to shorter operative times, decreased radiation exposure for patients and surgical teams, and lower rates of reoperation. As navigation technology continues to evolve, future innovations are anticipated to further enhance the capabilities and accessibility of these systems, ultimately leading to improved patient outcomes in lumbar spine surgery. Conclusions: The initial limited utilization of navigation system in spine surgery has further expanded to encompass almost all fields of lumbar spine surgeries. As the cost-effectiveness and number of trained surgeons improve, a wider use of the system will be ensured so that the navigation system will be an indispensable tool in lumbar spine surgery. However, continued research and development, along with training programs for surgeons, are essential to fully realize the potential of these technologies in clinical practice.
Collapse
Affiliation(s)
- Ahmed Majid Heydar
- Department of Orthopedic Surgery, Okayama Rosai Hospital, 1-10-25 Chikkomidorimachi, Okayama 702-8055, Japan; (A.M.H.); (S.P.P.); (T.K.); (S.A.); (S.Y.); (A.K.); (K.N.); (H.X.); (H.K.H.)
- Orthopedic and Traumatology Clinic, Memorial Bahçelievler Hospital, Bahçelievler Merkez, Adnan Kahveci Blv. No: 227, 34180 İstanbul, Turkey
| | - Masato Tanaka
- Department of Orthopedic Surgery, Okayama Rosai Hospital, 1-10-25 Chikkomidorimachi, Okayama 702-8055, Japan; (A.M.H.); (S.P.P.); (T.K.); (S.A.); (S.Y.); (A.K.); (K.N.); (H.X.); (H.K.H.)
| | - Shrinivas P. Prabhu
- Department of Orthopedic Surgery, Okayama Rosai Hospital, 1-10-25 Chikkomidorimachi, Okayama 702-8055, Japan; (A.M.H.); (S.P.P.); (T.K.); (S.A.); (S.Y.); (A.K.); (K.N.); (H.X.); (H.K.H.)
| | - Tadashi Komatsubara
- Department of Orthopedic Surgery, Okayama Rosai Hospital, 1-10-25 Chikkomidorimachi, Okayama 702-8055, Japan; (A.M.H.); (S.P.P.); (T.K.); (S.A.); (S.Y.); (A.K.); (K.N.); (H.X.); (H.K.H.)
| | - Shinya Arataki
- Department of Orthopedic Surgery, Okayama Rosai Hospital, 1-10-25 Chikkomidorimachi, Okayama 702-8055, Japan; (A.M.H.); (S.P.P.); (T.K.); (S.A.); (S.Y.); (A.K.); (K.N.); (H.X.); (H.K.H.)
| | - Shogo Yashiro
- Department of Orthopedic Surgery, Okayama Rosai Hospital, 1-10-25 Chikkomidorimachi, Okayama 702-8055, Japan; (A.M.H.); (S.P.P.); (T.K.); (S.A.); (S.Y.); (A.K.); (K.N.); (H.X.); (H.K.H.)
| | - Akihiro Kanamaru
- Department of Orthopedic Surgery, Okayama Rosai Hospital, 1-10-25 Chikkomidorimachi, Okayama 702-8055, Japan; (A.M.H.); (S.P.P.); (T.K.); (S.A.); (S.Y.); (A.K.); (K.N.); (H.X.); (H.K.H.)
| | - Kazumasa Nanba
- Department of Orthopedic Surgery, Okayama Rosai Hospital, 1-10-25 Chikkomidorimachi, Okayama 702-8055, Japan; (A.M.H.); (S.P.P.); (T.K.); (S.A.); (S.Y.); (A.K.); (K.N.); (H.X.); (H.K.H.)
| | - Hongfei Xiang
- Department of Orthopedic Surgery, Okayama Rosai Hospital, 1-10-25 Chikkomidorimachi, Okayama 702-8055, Japan; (A.M.H.); (S.P.P.); (T.K.); (S.A.); (S.Y.); (A.K.); (K.N.); (H.X.); (H.K.H.)
| | - Huynh Kim Hieu
- Department of Orthopedic Surgery, Okayama Rosai Hospital, 1-10-25 Chikkomidorimachi, Okayama 702-8055, Japan; (A.M.H.); (S.P.P.); (T.K.); (S.A.); (S.Y.); (A.K.); (K.N.); (H.X.); (H.K.H.)
| |
Collapse
|
3
|
Kumar BS, Tanaka M, Arataki S, Fujiwara Y, Mushtaq M, Taoka T, Zygogiannnis K, Ruparel S. Lateral access minimally invasive spine surgery in adult spinal deformity. J Orthop 2023; 45:26-32. [PMID: 37822643 PMCID: PMC10562616 DOI: 10.1016/j.jor.2023.09.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 09/05/2023] [Accepted: 09/13/2023] [Indexed: 10/13/2023] Open
Abstract
Background Oblique lumbar interbody fusion (OLIF) and percutaneous posterior approach for screw fixation (PPS) is the latest minimal invasive treatment for spinal deformity in adult patients (ASD). This study aims to design and highlight key points for ASD correction. Materials and methods We retrospectively analyzed 54 patients who had undergone OLIF with PPS for ASD from October 2019 to January 2022 (average 71.5 ± 6.2 years-old, male 4, female 50) with a mean follow-up period of 29.2 months. Clinical outcomes are expressed by values including the Oswestry disability index (ODI) and visual analogue scale (VAS) for back pain. The imagistic assessment was also performed preoperatively and at 12, and 24 months postoperatively. For OLIF51, CT- MRI fusion images were obtained before surgery. Results Postoperative ODI and VAS were 30.5 ± 18.9% and 31.2 ± 6.9 mm, respectively. The average operating time and blood loss during the surgical exposure was 490.9 ± 85.4 min and 1195.2 ± 653.8 ml. Preoperative SVA, PI-LL, and PT were 96.5 ± 55.9 mm, 39.3 ± 22.1°, 34.5 ± 11.0°, respectively. Postoperatively, SVA and PT became normal (24.1 ± 39.0 mm, 17.1 ± 10.3°) and PI-LL was ideal (2.4 ± 12.6°). Postoperative ODI and VAS were 30.5 ± 18.9% and 31.2 ± 6.9 mm. For OLIF51, the results revealed gain in L5-S1 lordosis and intervertebral disc height 9.4° and 4.2 mm respectively. The complications consisted of PJK in 21 cases (38.9%), rod breakage in 5 cases (9.3%), deep or superficial wound infection in 2 cases (3.7%). Conclusion Clinical and imagistic results of OLIF and PPS for ASD were excellent. The radiographic measurements revealed that OLIF51 created good L5-S1 lordosis and significant L5-S1 disc height. CT-MRI fusion images were very useful for evaluating vascular anatomy for OLIF51.
Collapse
Affiliation(s)
| | - Masato Tanaka
- Department of Orthopedic Surgery, Spine Center, Okayama Rosai Hospital, Japan
| | - Shinya Arataki
- Department of Orthopedic Surgery, Spine Center, Okayama Rosai Hospital, Japan
| | - Yoshihiro Fujiwara
- Department of Orthopedic Surgery, Spine Center, Okayama Rosai Hospital, Japan
| | - Mohammad Mushtaq
- Department of Orthopedic Surgery, Spine Center, Okayama Rosai Hospital, Japan
| | - Takuya Taoka
- Department of Orthopedic Surgery, Spine Center, Okayama Rosai Hospital, Japan
| | | | - Sameer Ruparel
- Department of Orthopedic Surgery, Spine Center, Okayama Rosai Hospital, Japan
| |
Collapse
|
5
|
Chen L, Zhang X, He Y, Wang W, Zhang F, Sun L. A method of 3D-3D multi-stage non-rigid registration of the spine based on binocular structured light. Int J Med Robot 2021; 17:e2283. [PMID: 34002453 DOI: 10.1002/rcs.2283] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 05/09/2021] [Accepted: 05/11/2021] [Indexed: 12/31/2022]
Abstract
BACKGROUND Intraoperative deformation and radiation are common problems in spinal surgery. A three-dimensional multi-stage dynamic iterative non-rigid registration method of the spine based on binocular structured light is proposed in this paper to overcome these problems. METHOD The problem of intraoperative radiation in traditional X-ray and CT is overcome by using binocular structured light. A three-dimensional spinal mask based on binary code is designed to reduce the influence of non-interested regions on the operation. Principal component analysis (PCA) algorithm is used to complete the rough registration between the preoperative CT model of the spine and the reconstructed surface of the intraoperative structured light. A new framework of multi-stage dynamic iterative non-rigid registration of the spine is proposed. The Iterative Closest Point (ICP) algorithm based on bidirectional selection is proposed to complete the single-stage registration of the spine. Then the multi-stage dynamic iterative registration of the spine is completed to solve the problem of large registration error caused by the deformation of the spine. RESULTS The method proposed in this paper is compared with traditional registration methods, and its application is verified experimentally. The results show that the registration accuracy and time of the proposed method are 0 . 51 ± 0 . 31 mm and 5 . 21 ± 0 . 23 s, respectively. The accuracy of the method is 81.5% and 78.2% higher than that of the contour method and the method of marker points, respectively. CONCLUSIONS The method can effectively avoid intraoperative radiation, reduce the registration error caused by the deformation of the spine, and has a high practicability.
Collapse
Affiliation(s)
- Long Chen
- School of Mechanical and Electrical Engineering, Soochow University, Suzhou, China
| | - Xin Zhang
- School of Mechanical and Electrical Engineering, Soochow University, Suzhou, China
| | - Yuhao He
- School of Mechanical and Electrical Engineering, Soochow University, Suzhou, China
| | - Wencong Wang
- School of Mechanical and Electrical Engineering, Soochow University, Suzhou, China
| | - Fengfeng Zhang
- School of Mechanical and Electrical Engineering, Soochow University, Suzhou, China.,Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, China
| | - Lining Sun
- School of Mechanical and Electrical Engineering, Soochow University, Suzhou, China.,Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, China
| |
Collapse
|