I presume that the Deputy is referring to the distinction between chiropodists directly employed usually on a full-time basis in the health service and those providing chiropody services on a part-time, sessional basis. As is the case for other health and social care professions, chiropodists working on a sessional basis are remunerated by means of fee payments per session, treatment or visit completed, as appropriate, while directly employed personnel are paid according to the appropriate Department of Health and Children pay scale.