Advances in machining of hard tissues–From material removal mechanisms to tooling solutions

Y Zhang, JA Robles-Linares, L Chen, Z Liao… - International Journal of …, 2022 - Elsevier
The machining of hard tissues, such as cortical bone and cancellous bone in human bodies
and enamel and dentin in teeth, is an essential process in orthopaedics, neurosurgery and …

Surgical drill bit design and thermomechanical damage in bone drilling: a review

MFA Akhbar, AW Sulong - Annals of biomedical engineering, 2021 - Springer
As drilling generates substantial bone thermomechanical damage due to inappropriate
cutting tool selection, researchers have proposed various approaches to mitigate this …

Cortical bone drilling: a time series experimental analysis of thermal characteristics

S Li, L Shu, T Kizaki, W Bai, M Terashima… - Journal of Manufacturing …, 2021 - Elsevier
Bone drilling is an essential and technically demanding procedure in many forms of surgery.
The thermal characteristics in the drilling process directly affect thermal damage to the bone …

A review of surgical bone drilling and drill bit heat generation for implantation

MA Islam, NS Kamarrudin, R Daud, SNF Mohd Noor… - Metals, 2022 - mdpi.com
This study aims to summarize the current state of scientific knowledge on factors that
contribute to heat generation during the bone drilling process and how these aspects can be …

Effects of rotary ultrasonic bone drilling on cutting force and temperature in the human bones

RP Singh, PM Pandey, C Behera… - Proceedings of the …, 2020 - journals.sagepub.com
Efficacy and outcomes of osteosynthesis depend on various factors including types of injury
and repair, host factors, characteristics of implant materials and type of implantation. One of …

Thermal changes during drilling in human femur by rotary ultrasonic bone drilling machine: A histologic and ultrastructural study

RP Singh, PM Pandey, MA Mir… - Journal of Biomedical …, 2022 - Wiley Online Library
Undue heat production in surgical bone drilling leads to osteonecrosis and can be an
important cause of failure of osteosynthesis, impaired healing, and loosening of implants …

Study on the influence of cortical bone heterogeneity on the spatio-temporal distribution of drilling temperature

S Song, J Zhao, X Sun - International Journal of Thermal Sciences, 2024 - Elsevier
The degree of thermal damage during cortical bone drilling is an important factor in
determining the success rate of surgery and postoperative recovery time. In this study, high …

Characterization of ultrasonically assisted orthogonal cutting of bone using digital image correlation analysis

W Bai, Y Zhai, J Zhao, X Jia… - Journal of …, 2023 - asmedigitalcollection.asme.org
Bone cutting is a common procedure in orthopedic surgery. The destruction process of
cortical bone is influenced by various factors such as bone density, microscopic material …

Empirical modeling of force and temperature in drilling bone-simulating hybrid composites

M Abusrea, K Ahmadi, A Sadek - Journal of Composite …, 2023 - journals.sagepub.com
Hybrid polymer composites are utilized in biomechanical design and orthopedic surgery
training to imitate the thermomechanical behavior of human bones. Despite extensive …

Thermomechanical damage in cortical bone caused by margins of surgical drill bit: A finite element analysis

MFA Akhbar - Computer methods and programs in biomedicine, 2023 - Elsevier
Abstract Background and Objective Conventional surgical drill bits suffer from several
drawbacks, including extreme heat generation, breakage, jam, and undesired breakthrough …