Eversion of the third eyelid - EPT, is a condition when the third eyelid rolls back, actually of its margin anteriorally. It occurs almost exclusively in big dog breeds such as the German shepherd, doga, St. Bernard, Newfoundalnder, retrievers, and English bulldogs. Congenital or acquired weakness of the PT cartilage is considered as the main reason for the incidence of EPT. The clinical picture is diverse and it most often depends on the intensity, duration and possible complications. The most prominent sign is a certain degree of EPT. Therapy is based on careful submucous excision of the deformed cartilage, with optional stitching of the conjunctive. The most frequent complication is a repeated eversion of the eyelid, as well as protrusion of the PT gland. The prognosis is good if the preoperative and operative procedure are carried out as required, and the eyelid is not too long.
The paper is a five year retrospective study of the efficacy of 0.2% Cyclosporine A eye cream in the treatment of chronic autoimmunemediated KCS in dogs. 114 dogs of 32 breeds, both sexes, and different ages with chronic autoimmune-mediated KCS were treated with 0.2% Cyclosporine A in the form of eye cream (Optimmune®, Schering -Plough Animal Health) applied to the lower lid conjunctiva at a dose of 6 mm length of the cream strip every 12 hours, during 90 days. Dogs treated with CsA had an improved STT score, specially dogs which had STT values >5 mm/min at the start. Improvement of the clinical picture and healing of superficial corneal lesions were also recorded.
Diagnostics of the anterior segment of the eye present the most frequent diagnostics implemented in ophthalmology and by most veterinary practicians as well. This paper presents the complete diagnostics in the most concise form possible. The procedure with animals is presented first, followed by the equipment, and then anamnesis. The following diagnostic methods are presented: examination in a lighted room which include an examination from a distance, taking a smear, the Schirmer tear test (STT), an examination from close by, examination in a dark room which comprises the elementary examinations, such as the use of focal lighting and examination using a direct ophthalmoscope, and special examination in a dark room, such as biomicroscopy, gonioscopy and keratoscopy. Additional examination methods are also included
Analyses of the viscerocranial parameters in dogs has been avoided due to inconsistencies in defining the reference points for linear and angular measurements. In our study we classified the elements which refer to the balance of skeletal structures and teeth in relation to other osseous elements. By X-ray-photoimaging spatial relations within the osseous system of the head of German Shepherd dogs angular parameters (gonial angle Go, the angles Iv, SNA, SNB, ANB and NSBa) were constructed. Sagittal positions or inclinations of the upper and lower incisors were determined by angles C and D and their relationship was determined by the interincisal angle E. The position of the upper and lower eyeteeth in relation to the basic plane of the maxilla and mandible was determined by the numerical values of angles F and G. The opportunity to define the type of growth, and the changes between the face and the skull base, was provided by constructing the following angles of the polygon, as well as by the exact determination of their individual and total values: <SarGo, <NSAr, <ArGoIv, <GoIvMe
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