Fabrication of a magnetic holder for the removal of ocular prosthesis

Long-term success of ocular prostheses is dictated by the retentive quality which is usually ensured by maximum possible extension into the sulcus of the eyelids. Majority of the patients experience difficulty during manual placement and removal of the prosthesis, especially when the sulcus is very deep. Ocular prosthesis is commonly removed with fingers or suction cups. Although the suction cups are popular, its efficiency lasts only for a limited period. Moreover, it is not easily available in the rural Indian market. This article presents the design of a magnetic instrument for the placement and removal of the ocular prosthesis.