What was Dr. William Hunter's main contribution to the field of embalming?

Dr. William Hunter's main contribution to the field of embalming lies in his adoption of arterial injection as a method for preservation. This technique marked a significant advancement in the process of embalming, allowing for more effective preservation of the body by injecting embalming fluid directly into the arterial system. This approach not only improved the efficacy of preservation but also influenced the standards and practices of the funeral industry.

The adoption of arterial injection enabled embalmers to achieve a more uniform distribution of the embalming solution within the body, leading to better preservation outcomes compared to earlier methods that lacked this precision. Dr. Hunter's innovation laid the groundwork for modern embalming practices and continues to be a fundamental technique used by funeral service professionals today.

While other contributions in the field of embalming, such as the development of embalming fluids or surgical instruments, are important, Hunter's introduction of arterial injection was pivotal in shaping the methods used for body preservation.