The invention relates to a treatment element (30 30 30 30 ) for use together with a dental implant part (2) introduced into the jawbone of a patient and a treatment system (90) comprising such a treatment element (30 30 30 30 ) to a method by which the treatment element (30 30 30 30 ) can be employed particularly favourably. According to the invention for mechanical connection to the dental implant part (2) the main body (40) has a connection system adapted to said implant part and is provided with at least one media channel (56) for a cleaning fluid.
