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Casey VJ, McNamara LM. Instrumental in Surgery: A Narrative Review on Energy-based Surgical Cutting Devices and Surgical Smoke. Ann Surg 2023; 278:e457-e465. [PMID: 36762559 PMCID: PMC10414159 DOI: 10.1097/sla.0000000000005816] [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: 02/11/2023]
Abstract
OBJECTIVE To provide an informed understanding of existing energy-based surgical cutting technologies and aerosol-generating surgical procedures. We provide a perspective on the future innovation and research potential in this space for the benefit of surgeons, physicians, engineers, and researchers alike. BACKGROUND Surgery is a treatment for many medical conditions, the success of which depends on surgical cutting instruments that enable surgeons to conduct surgical procedures for tissue cutting and manipulation. Energy-based surgical cutting tools improve accuracy and limit unnecessary destruction of healthy tissues and cells, but can generate surgical smoke and aerosols, which can be handled using surgical smoke evacuation technology. METHODS A narrative review was conducted to explore existing literature describing the history and development of energy-based surgical instruments, their mechanisms of action, aerosol-generating medical procedures, surgical smoke and aerosols from aerosol-generating medical procedures, and the recommended mitigation strategies, as well as research on rapid biological tissue analyzing devices to date. CONCLUSIONS Smoke evacuation technology may provide diagnostic information regarding tissue pathology, which could eliminate health concerns and revolutionize surgical accuracy. However, further research into surgical smoke is required to quantify the measurable risk to health it poses, the cutting conditions, under which it is generated and to develop advanced diagnostic approaches using this information.
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Affiliation(s)
- Vincent J. Casey
- Mechanobiology and Medical Devices Research Group (MMDRG), Biomedical Engineering, University of Galway, Ireland
- CÚRAM, SFI Research Centre for Medical Devices, Galway, Ireland
| | - Laoise M. McNamara
- Mechanobiology and Medical Devices Research Group (MMDRG), Biomedical Engineering, University of Galway, Ireland
- CÚRAM, SFI Research Centre for Medical Devices, Galway, Ireland
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2
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Lodi MB, Curreli N, Zappia S, Pilia L, Casula MF, Fiorito S, Catapano I, Desogus F, Pellegrino T, Kriegel I, Crocco L, Mazzarella G, Fanti A. Influence of Magnetic Scaffold Loading Patterns on their Hyperthermic Potential against Bone Tumors. IEEE Trans Biomed Eng 2021; 69:2029-2040. [PMID: 34882544 DOI: 10.1109/tbme.2021.3134208] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Magnetic scaffolds have been investigated as promising tools for the interstitial hyperthermia treatment of bone cancers, to control local recurrence by enhancing radio- and chemotherapy effectiveness. The potential of magnetic scaffolds motivates the development of production strategies enabling tunability of the resulting magnetic properties. Within this framework, deposition and drop-casting of magnetic nanoparticles on suitable scaffolds offer advantages such as ease of production and high loading, although these approaches are often associated with a non-uniform final spatial distribution of nanoparticles in the biomaterial. The implications and the influences of nanoparticle distribution on the final therapeutic application have not yet been investigated thoroughly. In this work, poly-caprolactone scaffolds are magnetized by loading them with synthetic magnetic nanoparticles through a drop-casting deposition and tuned to obtain different distributions of magnetic nanoparticles in the biomaterial. The physicochemical properties of the magnetic scaffolds are analyzed. The microstructure and the morphological alterations due to the reworked drop-casting process are evaluated and correlated to static magnetic measurements. THz tomography is used as an innovative investigation technique to derive the spatial distribution of nanoparticles. Finally, multiphysics simulations are used to investigate the influence on the loading patterns on the interstitial bone tumor hyperthermia treatment.
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PRASANNAVENKADESAN VARATHARAJAN, PANDITHEVAN PONNUSAMY. JOHNSON–COOK MODEL COMBINED WITH COWPER–SYMONDS MODEL FOR BONE CUTTING SIMULATION WITH EXPERIMENTAL VALIDATION. J MECH MED BIOL 2021. [DOI: 10.1142/s021951942150010x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Constitutive models are widely used to predict the mechanical behavior of different kinds of materials. Although the Johnson–Cook model for bovine bone and Cowper–Symonds model for human thoracic rib and tibia was developed, the predictability of these models was found good only at particular strain rates. This study addresses this lack of information by investigating the Cowper–Symonds model, Johnson–Cook model, and Johnson–Cook model combined with Cowper–Symonds model at different strain rates to utilize in the bone cutting simulation. Specimens prepared using two rear femurs harvested from a 3.50-year-old bovine were investigated at different strain rates (0.00001–1/s). A comparative study made among the stresses predicted from these models showed 29.41%, 10.91%, and 11.11% mean absolute percentage errors using Cowper–Symonds model, and 2.03%, 7.19%, and 3.62% mean absolute percentage errors using Johnson–Cook model, respectively, at 0.0001, 0.001 and 1/s strain rates. However, the Johnson–Cook model combined with the Cowper–Symonds model predicted the stress with a maximum of only 2.03% mean absolute percentage error. The potential of each model to utilize in the orthogonal bone cutting was also evaluated using Ansys® and found that the combined model predicted the cutting force close to experimental cutting force with minimal error (5.20%). The outcomes of this study can be used in the surgical practice and osteotomy procedure before commencing actual surgery.
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Affiliation(s)
- VARATHARAJAN PRASANNAVENKADESAN
- Department of Mechanical Engineering, Indian Institute of Information Technology, Design and Manufacturing Kancheepuram, Chennai 600127, Tamil Nadu, India
| | - PONNUSAMY PANDITHEVAN
- Department of Mechanical Engineering, Indian Institute of Information Technology, Design and Manufacturing Kancheepuram, Chennai 600127, Tamil Nadu, India
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Surgical Drill Bit Design and Thermomechanical Damage in Bone Drilling: A Review. Ann Biomed Eng 2020; 49:29-56. [PMID: 32860111 DOI: 10.1007/s10439-020-02600-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 08/17/2020] [Indexed: 11/27/2022]
Abstract
As drilling generates substantial bone thermomechanical damage due to inappropriate cutting tool selection, researchers have proposed various approaches to mitigate this problem. Among these, improving the drill bit design is one of the most feasible and economical solutions. The theory and applications in drill design have been progressing, and research has been published in various fields. However, pieces of information on drill design are dispersed, and no comprehensive review paper focusing on this topic. Systemizing this information is crucial and, therefore, the impetus of this review. Here, we review not only the state-of-the-art in drill bit designs-advances in surgical drill bit design-but also the influences of each drill bit geometries on bone damage. Also, this work provides future directions for this topic and guidelines for designing an improved surgical drill bit. The information in this paper would be useful as a one-stop document for clinicians, engineers, and researchers who require information related to the tool design in bone drilling surgery.
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Casey VJ, Martin C, Curtin P, Buckley K, McNamara LM. Comparison of Surgical Smoke Generated During Electrosurgery with Aerosolized Particulates from Ultrasonic and High-Speed Cutting. Ann Biomed Eng 2020; 49:560-572. [PMID: 32770304 PMCID: PMC7413221 DOI: 10.1007/s10439-020-02587-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 07/31/2020] [Indexed: 12/24/2022]
Abstract
“Surgical smoke” is an airborne by-product of electrosurgery comprised of vapour and suspended particles. Although concerns exist that exposure may be harmful, there is a poor understanding of the smoke in terms of particle size, morphology, composition and biological viability. Notably, it is not known how the biological tissue source and cutting method influence the smoke. The objective of this study was to develop a collection method for airborne by-product from surgical cutting. This would enable comprehensive analyses of the particulate burden, composition and biological viability. The method was applied to compare the electrosurgical smoke generated (in the absence of any evacuation mechanism) with the aerosolized/airborne by-products generated by ultrasonic and high-speed cutting, from bone and liver tissue cutting. We report a wide range of particle sizes (0.93–806.31 μm for bone, 0.05–1040.43 μm for liver) with 50% of the particles being <2.72 μm (~PM2.5) and 90% being <10 μm (PM10). EDX and biochemical analysis reveal components of biological cells and cellular metabolic activity in particulate from liver tissue cut by electrosurgery and ultrasonic cutting. We show for the first time however that bone saws and ultrasonic cutting do not liberate viable cells from bone.
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Affiliation(s)
- Vincent J Casey
- Mechanobiology and Medical Device Research Group (MMDRG), Biomedical Engineering, National University of Ireland Galway, Galway, Ireland.,CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland
| | - Cian Martin
- Stryker, Instruments Innovation Centre, Carrigtwohill, Cork, Ireland
| | - Peter Curtin
- Stryker, Instruments Innovation Centre, Carrigtwohill, Cork, Ireland
| | - Kevin Buckley
- Stryker, Instruments Innovation Centre, Carrigtwohill, Cork, Ireland
| | - Laoise M McNamara
- Mechanobiology and Medical Device Research Group (MMDRG), Biomedical Engineering, National University of Ireland Galway, Galway, Ireland. .,CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland.
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Jamil M, Rafique S, Khan AM, Hegab H, Mia M, Gupta MK, Song Q. Comprehensive analysis on orthopedic drilling: A state-of-the-art review. Proc Inst Mech Eng H 2020; 234:537-561. [DOI: 10.1177/0954411920911283] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Bone drilling is a well-known internal fixation procedure to drill a hole, fixing the bone fragments to reduce the susceptibility of permanent paralysis. The success of bone drilling is evaluated based on the extent of osteonecrosis in terms of heat generation, tissue damage, quality of hole, and drilling forces. The appropriate control of cutting conditions, drill geometric parameters, and bone-specific parameters offer bone drilling a viable solution through conventional and non-conventional drilling techniques. The majority of the published research work considers only limited parameters and tries to optimize the drilling parameters and performance measures. However, bone drilling involves numerous conventional and non-conventional drilling parameters and technologies. In order to develop a better understanding of all the studied parameters and performance measures, there is a dire need to develop a framework. The key objective of this review study is to establish a hierarchy of the framework by collecting almost all the parameters studied until now and addressed the relationship between parameters and performance measures to diminish the controversies in the published literature. Therefore, this framework is novel in nature, organizing all the parameters, performance measures, logical comparisons, and limitations of studies. This holistic review can help medical surgeons and design engineers to understand the complicated relationship among parameters and performance measures associated with this state-of-art technologies. Also, modeling, simulations, and optimization techniques are included to explore the application of such techniques in recent advancements in orthopedic drilling.
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Affiliation(s)
- Muhammad Jamil
- Department of Mechanical Manufacture and Automation, College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China
- Department of Industrial Engineering, University of Engineering and Technology Taxila, Taxila, Pakistan
| | - Saima Rafique
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Islamabad, Pakistan
| | - Aqib Mashood Khan
- Department of Mechanical Manufacture and Automation, College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China
- Department of Industrial Engineering, University of Engineering and Technology Taxila, Taxila, Pakistan
| | - Hussien Hegab
- Department of Mechanical Design and Production Engineering, Cairo University, Giza, Egypt
| | - Mozammel Mia
- Department of Mechanical Engineering, Imperial College London, London, UK
| | - Munish Kumar Gupta
- Key Laboratory of High Efficiency and Clean Mechanical Manufacture, Ministry of Education, School of Mechanical Engineering, Shandong University, Jinan, China
| | - Qinghua Song
- Key Laboratory of High Efficiency and Clean Mechanical Manufacture, Ministry of Education, School of Mechanical Engineering, Shandong University, Jinan, China
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Numerical Investigation of Bone Tumor Hyperthermia Treatment Using Magnetic Scaffolds. ACTA ACUST UNITED AC 2018. [DOI: 10.1109/jerm.2018.2866345] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Experimental determination of the emissivity of bone. Med Eng Phys 2016; 38:1136-8. [DOI: 10.1016/j.medengphy.2016.06.019] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Revised: 04/13/2016] [Accepted: 06/09/2016] [Indexed: 11/17/2022]
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Dolan EB, Tallon D, Cheung WY, Schaffler MB, Kennedy OD, McNamara LM. Thermally induced osteocyte damage initiates pro-osteoclastogenic gene expression in vivo. J R Soc Interface 2016; 13:rsif.2016.0337. [PMID: 27335224 DOI: 10.1098/rsif.2016.0337] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Accepted: 06/02/2016] [Indexed: 01/17/2023] Open
Abstract
Bone is often subject to harsh temperatures during orthopaedic procedures resulting in thermally induced bone damage, which may affect the healing response. Postsurgical healing of bone is essential to the success of surgery, therefore, an understanding of the thermally induced responses of bone cells to clinically relevant temperatures in vivo is required. Osteocytes have been shown to be integrally involved in the bone remodelling cascade, via apoptosis, in micro-damage systems. However, it is unknown whether this relationship is similar following thermal damage. Sprague-Dawley rat tibia were exposed to clinically relevant temperatures (47°C or 60°C) to investigate the role of osteocytes in modulating remodelling related factors. Immunohistochemistry was used to quantify osteocyte thermal damage (activated caspase-3). Thermally induced pro-osteoclastogenic genes (Rankl, Opg and M-csf), in addition to genes known to mediate osteoblast and osteoclast differentiation via prostaglandin production (Cox2), vascularization (Vegf) and inflammatory (Il1a) responses, were investigated using gene expression analysis. The results demonstrate that heat-treatment induced significant bone tissue and cellular damage. Pro-osteoclastogenic genes were upregulated depending on the amount of temperature elevation compared with the control. Taken together, the results of this study demonstrate the in vivo effect of thermally induced osteocyte damage on the gene expression profile.
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Affiliation(s)
- Eimear B Dolan
- Biomechanics Research Centre (BMEC), Biomedical Engineering, College of Engineering and Informatics, National University of Ireland, Galway, Republic of Ireland
| | | | - Wing-Yee Cheung
- Department of Biomedical Engineering, The City College of New York, New York, NY, USA
| | - Mitchell B Schaffler
- Department of Biomedical Engineering, The City College of New York, New York, NY, USA
| | - Oran D Kennedy
- Department of Orthopaedics, New York University School of Medicine, New York, NY, USA
| | - Laoise M McNamara
- Biomechanics Research Centre (BMEC), Biomedical Engineering, College of Engineering and Informatics, National University of Ireland, Galway, Republic of Ireland
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Tawy GF, Rowe PJ, Riches PE. Thermal Damage Done to Bone by Burring and Sawing With and Without Irrigation in Knee Arthroplasty. J Arthroplasty 2016; 31:1102-8. [PMID: 26718777 DOI: 10.1016/j.arth.2015.11.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 10/29/2015] [Accepted: 11/02/2015] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Heat from bone resecting tools used in knee surgery can induce thermal osteonecrosis, potentially causing aseptic implant loosening. This study compared oscillating saws to burrs in terms of temperature generation and histologic damage. Use of irrigation to reduce bone temperature was also investigated. METHODS Temperatures were recorded during sawing and burring with or without irrigation (uncooled or cooled). Histologic analyses were then carried out. Differences between groups were tested statistically (α = 0.05). RESULTS On average, burring produced higher temperatures than sawing (P < .001). When uncooled irrigation was used, bone temperatures were significantly lower in sawed bone than in burred bone (P < .001). Irrigation lowered temperatures and thermal damage depths and increased osteocyte viability (P < .001). CONCLUSION These results suggest that irrigating bone during resection could prevent osteonecrosis onset.
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Affiliation(s)
- Gwenllian F Tawy
- The Department of Biomedical Engineering, University of Strathclyde, Wolfson Centre, Glasgow, United Kingdom
| | - Philip J Rowe
- The Department of Biomedical Engineering, University of Strathclyde, Wolfson Centre, Glasgow, United Kingdom
| | - Philip E Riches
- The Department of Biomedical Engineering, University of Strathclyde, Wolfson Centre, Glasgow, United Kingdom
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Dolan EB, Haugh MG, Voisin MC, Tallon D, McNamara LM. Thermally induced osteocyte damage initiates a remodelling signaling cascade. PLoS One 2015; 10:e0119652. [PMID: 25785846 PMCID: PMC4364670 DOI: 10.1371/journal.pone.0119652] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Accepted: 01/31/2015] [Indexed: 11/18/2022] Open
Abstract
Thermal elevations experienced by bone during orthopaedic procedures, such as cutting and drilling, exothermal reactions from bone cement, and thermal therapies such as tumor ablation, can result in thermal damage leading to death of native bone cells (osteocytes, osteoblasts, osteoclasts and mesenchymal stem cells). Osteocytes are believed to be the orchestrators of bone remodeling, which recruit nearby osteoclast and osteoblasts to control resorption and bone growth in response to mechanical stimuli and physical damage. However, whether heat-induced osteocyte damage can directly elicit bone remodelling has yet to be determined. This study establishes the link between osteocyte thermal damage and the remodeling cascade. We show that osteocytes directly exposed to thermal elevations (47°C for 1 minute) become significantly apoptotic and alter the expression of osteogenic genes (Opg and Cox2). The Rankl/Opg ratio is consistently down-regulated, at days 1, 3 and 7 in MLO-Y4s heat-treated to 47°C for 1 minute. Additionally, the pro-osteoblastogenic signaling marker Cox2 is significantly up-regulated in heat-treated MLO-Y4s by day 7. Furthermore, secreted factors from heat-treated MLO-Y4s administered to MSCs using a novel co-culture system are shown to activate pre-osteoblastic MSCs to increase production of the pro-osteoblastic differentiation marker, alkaline phosphatase (day 7, 14), and calcium deposition (day 21). Most interestingly, an initial pro-osteoclastogenic signaling response (increase Rankl and Rankl/Opg ratio at day 1) followed by later stage pro-osteoblastogenic signaling (down-regulation in Rankl and the Rankl/Opg ratio and an up-regulation in Opg and Cox2 by day 7) was observed in non-heat-treated MLO-Y4s in co-culture when these were exposed to the biochemicals produced by heat-treated MLO-Y4s. Taken together, these results elucidate the vital role of osteocytes in detecting and responding to thermal damage by means of thermally induced apoptosis followed by a cascade of remodelling responses.
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Affiliation(s)
- Eimear B. Dolan
- Biomechanics Research Centre (BMEC), Biomedical Engineering, College of Engineering and Informatics, National University of Ireland, Galway, Ireland
- National Centre for Biomedical Engineering Science (NCBES), National University of Ireland, Galway, Ireland
| | - Matthew G. Haugh
- Biomechanics Research Centre (BMEC), Biomedical Engineering, College of Engineering and Informatics, National University of Ireland, Galway, Ireland
- National Centre for Biomedical Engineering Science (NCBES), National University of Ireland, Galway, Ireland
| | - Muriel C. Voisin
- Biomechanics Research Centre (BMEC), Biomedical Engineering, College of Engineering and Informatics, National University of Ireland, Galway, Ireland
- National Centre for Biomedical Engineering Science (NCBES), National University of Ireland, Galway, Ireland
| | | | - Laoise M. McNamara
- Biomechanics Research Centre (BMEC), Biomedical Engineering, College of Engineering and Informatics, National University of Ireland, Galway, Ireland
- National Centre for Biomedical Engineering Science (NCBES), National University of Ireland, Galway, Ireland
- * E-mail:
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