DOI: https://doi.org/10.14710/jbiomes.2021.v1i1.17-26

Effect of Using Coolant on the Formation of Microcracks, Burr and Delamination in Bone Drilling Process

*Rusnaldy Rusnaldy  -  Department of Mechanical Engineering, Universitas Diponegoro, Indonesia
Pratama Eka Putra Sijabat  -  Department of Mechanical Engineering, Universitas Diponegoro, Indonesia
Paryanto Paryanto  -  Department of Mechanical Engineering, Universitas Diponegoro, Indonesia
Toni Prahasto  -  Department of Mechanical Engineering, Universitas Diponegoro, Indonesia

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Abstract
Direct approach for bone fracture treatment usually involves restoring the fractured parts to their initial position and immobilizing them with plates, screws and wires. This approach needs a bone surgery drilling to produce hole for screw insertion. But this drilling process causes mechanical damages, i.e microcracks, burr formation and delamination, that can reduce the stability of the fixation. One of the ways to minimize it is by using coolant. Moreover, it is noted that bone has anisotropic microstucture. The object of this study is to understand the effect of coolant on mechanical damages that occur in bone drilling and to understand the effect of microstructure difference on microcracks that occur in the drilled walls holes. Adult bovine bones and adult goat bones were used in this study as the specimens to represent differences in cortical bone microstructure. Five consecutive holes from the distal to the proximal in each specimen were generated using manual hand-drill (spindle speed (n) = 1000 rpm; drill bit (d) = 4 mm diameter) with the use of coolant as variation. The drilling holes then stained and observed using a microscope. As the result, it was found that the use of coolant can significantly reduce the drilling temperature. Microcracks, burr formation and delamination were found to be quite large in the drilling holes without coolant. However, there is no microcrack found in the drilling holes with coolant, there is only a small number of burr formation was found. In addition, it was found that the differences in bone microstructure affect the number and length of microcracks that occur in the wall of the hole. It can be concluded from this study that the application of coolant is very effective to reduce the drilling temperature and enhancing the quality of the hole generated by bone drilling and the higher the density of osteon in cortical bone, the easier the microcrack to initiate and propagate.
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Keywords: Bone drilling; cortical bone; microstructure; osteon; microcracks; burr formation; delamination

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Language : EN
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  1. R. K. Pandey, S. S. Panda, “Drilling of bone: A comprehensive review,” Journal Of Clinical Orthopaedics and Trauma, 2013, 4 (1), pp. 15-30
  2. G. Singh, “Optimization of process parameters for drilled hole quality characteristics during cortical bone drilling using Taguchi method,” Journal of the Mechanical Behavior of Biomedical Materials, 2016, vol. 62, pp. 355 – 365
  3. E. Shakouri, H. H. Hassanalideh, S. Gholampour S, “Experimental investigation of temperature rise in bone drilling with cooling: A comparison between modes of without cooling, internal gas cooling, and external liquid cooling,” Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine, 2017, pp. 1–9
  4. G. F Maria, M. F. Elza, N. J. Renato, “Assessment of different drill diameter on bone drilling,”, Journal of Mechanical Engineering and Biomechanics, 2017, vol. 1, issue 6, pp. 135-141
  5. X. Li, W. Weibin, W. Wenwang, Q. Zhaoliang, T. Ran, K. Angelo, L. Binbin, L. Ying, F. Daining, “Mechanical response of cortical bone in compression and tension at the mineralized fabrillar level in stereoid induced osteoporosis,” Composites Part B, 2020, 196, 108138, pp. 1-11
  6. A. Foli, L. C. Gael, B. Anne-Sophie, M. Abdelhadi, “An analytical modeling with experimental validation of bone temperature rise in drilling process, Medical Engineering and Physics, 2020, 84, pp. 151-160
  7. B. Xiaopan, H. Shujun, L. Kai, Q. Yunxia, Z. Weidong, “Analysis of machining process and thermal condition during vibration-assisted cortical bone drilling based on generated bone chip morphologies,” Medical Engineering and Physics, 2020. 83, pp. 73-81
  8. M. W. Ndaruhadi, S. Sharif, D. Kurniawan, “Effect of different cutting speed and feed rate on surface roughness in femur bone drilling,” Procedia Manufacturing. 2015, vol. 2, pp. 208–211
  9. V. Gupta, P. M. Pandey, V. V. Silberschmidt, “Rotary ultrasonic bone drilling: improved pullout strength and reduced damage,” Medical Engineering and Physics, 2017, vol. 41, pp. 1–8
  10. K. Alam, S. Z. Qamar, “Ultrasonically assisted bone drilling effect of process parameters on delamination,” Materials and Manufacturing Processes, 2018, vol. 33, issue 16, pp. 1-5
  11. G. Singh, A. Babbar, V. Jain, D. Gupta, “Comparative statement for diametric delamination in drilling of cortical bone with conventional and ultrasonic assisted drilling techniques,” Journal of Orthopaedics, 2021, doi: https://doi.org/10.1016/j.jor.2021.03.017
  12. R. K. Pandey, S. S. Panda, “Evaluation of delamination in drilling of bone,” Medical Engineering and Physics, 2015, vol. 37, pp. 657–664
  13. V. Kalidindi, “Optimization of drill design and coolant systems during dental implant surgery,” MS thesis, University of Kentucky, USA, 2004
  14. G. Augustin, S. Davila, T. Udilljak, T. Staroveski, D. Brezak, S. Babic, “Temperature changes during cortical bone drillingwith a newly designed step drill and internally cooled drill,” International Orthopaedics, 2012, 36, pp. 1449-1456
  15. L. S. Matthews, C. Hirsch, “Temperatures measured in human cortical bone when drilling,“ .Journal of Bone Joint Surgery-American, 1972, 54 (2), pp. 297-308
  16. J. O’brien, D. Taylor, T. Lee, “The effect of bone microstructure on the initiation and growth of microcracks,” Journal of Orthopaedic Research, 2005, 23, pp. 475-480
  17. D. Taylor, J. H. Kuiper, “The prediction of stress fractures using a 'stressed volume' concept,” Journal of Orthopaedic Research, 2001, 19(5), pp. 919-926
  18. F. J. O’Brien, D. Taylor, T. C. Lee, “Microcrack accumulation at different intervals during fatigue testing of compact bone,” Journals of Biomechanics, 2003, vol. 36, pp. 973-80
  19. D. R. Carter, W. C. Hayes, “Compact bone fatigue damage: a microscopic examination,” Clinical Orthopaedic & Re1eated Research, 1977, pp. 127:26-74
  20. D. R. Carter, W. C. Hayes, “Compact bone fatigue damage-Residual strength and stiffness,“ Journal of Biomechanics, 1977, 10 (54), pp. 325-337
  21. S. Saha, W. C. Hayes, “Relations between tensile impact properties
  22. and microstructure of compact bone,” Calcified Tissue Research, 1977, 24 (1), pp 65-72
  23. A. Mayya, A. Banerjee, R. Rajesh, “Haversian microstructure in bovine femoral cortices: An adaptation for improved compressive strength,” Materials Science and Engineering C: Materials for Biological Applications, 2015, 59, pp. 454-463
  24. A. Mayya, A. Banerjee, R. Rajesh, “Mammalian cortical bone in tension is Non-Haversian,” Scientific Reports, 2013, vol 3, 2533, pp. 1-6
  25. H. Yuehuei, R. A. Draughn, “Mechanical testing of bone and the bone–implant interface, New York: CRC Press, 1999
  26. M. S. Noorazizi, R. Izamshah, M. S. Kasim, “Effects of drill geometry and penetration angle on temperature and holes surfaces for cortical bovine bone: An in vitro study,” Procedia Engineering, 2017, 184, pp. 70 – 77
  27. C. W. Höller, “Technical and economic analysis of the process of surgical bone drilling and improvement potentials”. MS Thesis. Mechanical Engineering and Business Economics, Graz University of Technology, Austria, 2015
  28. H. Duan, Y. Hongsheng, X. Yan, Z. Bin, R. Chen, M. Li, Z. Wenli, Y. Yonggang, L. Hong, P. Fuxing, T. Chongqi, “Effects of mechanical loading on the degradability and mechanical properties of the nano calcium deficient hydroxyapatite–multi (amino acid) copolymer composite membrane tube for guided bone regeneration, International Journal of Nanomedicine, 2013, 8, pp. 2801–2807

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