Abstract: A smooth and timely fitting of a visually appealing, custom-made eye prosthesis after the loss of an eye is not only essential from a cosmetic point of view but above all facilitates good social and psychological rehabilitation. Cryolite glass prostheses must be replaced at least once a year, PMMA prostheses polished once a year and renewed every five years. In children, especially in growth phases, the fit of the prosthesis should be checked at least every six months and adjusted, if necessary. Ocularists and ophthalmologists should determine an individual cleaning procedure together with the patient, which depends on both the prosthesis material and external factors. Complications such as allergic, giant papillary, viral, and bacterial conjunctivitis or even blepharoconjunctivitis sicca must be detected and treated at an early stage to avoid discomfort and to maintain the ability of prosthesis wear. In the case of inflammation-induced shrinkage of the conjunctival fornices or post-enucleation socket syndrome, surgical interventions are necessary. In summary, an early supply with an eye prosthesis, adequate treatment of complications, and attention to psychological aspects, form the basis for a successful long-term rehabilitation of anophthalmic patients.

Abstract: Anthropometry can analyze the size, weight, and proportion of the human body objectively and quantitatively to supplement the visual assessment. Various non-invasive three-dimensional (3D) anthropometric techniques have been applied to assess soft tissues’ 3D morphology in the clinical practice. Among them, non-invasive stereophotogrammetry and laser scanning techniques are becoming increasingly popular in craniofacial surgery and plastic surgery. They have been applied for craniofacial growth estimation and morphometric investigation, genetic and acquired malformation diagnosis, as well as orthodontic or surgical treatment arrangement and outcome evaluation. However, few studies have been published for assessing the 3D morphology of soft tissues in the periorbital region. This paper reviews the studies involving the application and evaluation of the increasingly popular 3D photogrammetry in the periorbital region. These studies proposed detailed and standardized protocols for three-dimensionally assessing linear, curvilinear, angular, as well as volumetric measurements, and verified its high reliability in the periorbital region (even higher than caliper-derived direct measurements). In the future, reliable and accurate 3D imaging techniques, as well as standardized analyzing protocols, may find applications in following up morphological growth, preoperatively diagnosing and assessing patient periorbital conditions, planning surgical procedures, postoperatively evaluating treatment outcomes of a specific procedure, and comparing the differences in surgical results between various procedures, studies, as well as populations.