Clinical Outcome and Complications of Medpor(R) Orbital Implant

PURPOSE: This study was to observe the clinical outcome and complications of Medpor(R) orbital implant. METHODS: The clinical outcome and complications were studied retrospectively in 64 eyes with Medpor(R) implantation. Evisceration was done in 34 cases, enucleation in 19 cases, and secondary implantation in 11cases. Mean follow up period was 16 months(4~30 months) and mean age of the participants was 34.9(1~79). RESULTS: Implant infection developed in one case, implant exposure developed in four cases and superior sulcus deformity developed in two cases. Motility Coupling Post(MCP) was inserted in 26 eyes. Motility of the prosthesis was good in most cases. CONCLUSIONS: Medpor(R) orbital implant is being widely used currently. Complications or motility of the prosthesis showed no significant difference from those of Hydroxyapatite. But low cost and its handiness in operation makes it a desirable orbit implant.

A Case of Medpor(R) Orbital Implant Infection

PURPOSE: Porous orbital implant Medpor(R) which is made of polyethylene is being widely used currently. Compared with previously used porous orbital implants, it is somewhat preferred due to cheaper and easier usage but reports on its postoperative complications are not sufficient. We report the first case of Medpor(R) infection developed domestically. METHODS: A 20 year-old male patient was admitted with Medpor(R) infection 14 months after Medpor(R) orbital implant insertion. He was treated with antibiotics. RESULTS: Infection was controlled with antibiotics without implant removal. Implant exposure occurred after infection control so dermis graft was done.