Ultraschall Med 2019; 40(04): 515
DOI: 10.1055/a-0895-6398
Letter to the Editor
© Georg Thieme Verlag KG Stuttgart · New York

Letter to the Editor Answer: A Standardized Metrical 3D Ultrasound Approach for Limb Examination

Ole Ackermann
Ruhr-University of Bochum, Orthopedic surgery
› Author Affiliations
Further Information

Publication History

Publication Date:
02 May 2019 (online)

Dear Colleagues,

Thank you for your very interesting and inspiring contribution. After Douglass Howry developed the first B-Mode scanner as a water bath-based device [1], it was considered great progress when Joseph Holmes, Ian Donald and Yoshimitsu Kikuchi invented a waterless unit. Now a return to the technique of water coupling marks another great improvement.