Figure 4: a) Virtual mode of PEEK PSI positioned into the orbit, (b) intraoperative view of PEEK PSI after reduction and fixation, (c) patient-specific printed model onto which a titanium mesh is well adapted, (d) intraoperative view of preadapted titanium mesh and orbital rim plate as part of reduction and fixation of orbito zygomaticomaxillary fracture. PEEK, polyetheretherketone; PSI, patient-specific implant.