Photography of the Histological and Radiological Analysis of the Ligaments of the Distal Radioulnar Joint

Abstract

This project was undertaken as part of the PhD research project of Paul Malone, Pricipal Investigator, Covance plc, Harrogate. Mr Malone approached the photography department for involvement in the study with the aim of settling the current debate on the anatomical and histological features of the distal radioulnar ligaments by capturing the anatomy photographically throughout the process of dissection via a microtome. The author was approached to lead on the photographic protocol as part of her post-graduate certificate training at Staffordshire University.High-resolution digital images of an entire human arm were required, the main area of interest being the distal radioulnar joint of the wrist. Images were to be taken at 40 μm intervals as the specimen was sliced. When microtomy was undertaken through the ligaments images were made at 20 μm intervals. A method of suspending a camera approximately 1 metre above the specimen was devised, together with the preparation for the capture, processing and storage of images.The resulting images were then to be subject to further analysis in the form of 3-Dimensional reconstruction, using computer modelling techniques and software. The possibility of merging the images with sequences obtained from both CT & MRI using image handling software is also an area of exploration, in collaboration with the University of Manchester's Visualisation Centre.