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The three breeds assessed are at risk of patellar luxation but sulcus depth did not directly correlate with previously published risk factors-the contribution of sulcus depth to the aetiopathogenesis of patellar luxation remains unclear. Trochlear recession to achieve patellar coverage of 50% may be excessive considering maximal breed normal depth.

 The trochlear sulcus varies by breed and was more shallow in French and English Bulldogs than Pugs, hence a shallow sulcus may be a breed-driven characteristic. The three breeds assessed are at risk of patellar luxation but sulcus depth did not directly correlate with previously published risk factors-the contribution of sulcus depth to the aetiopathogenesis of patellar luxation remains unclear. Trochlear recession to achieve patellar coverage of 50% may be excessive considering maximal breed normal depth.

 The aim of this study was to describe an alternative method for trochleoplasty, semi-cylindrical recession trochleoplasty (SCRT), and compare it to trochlear block recession (TBR) in regard to recessed trochlear depth, patellar depth, patellar articular contact with the trochlea, recessed trochlear surface area, procedure time, complications and functional outcome.

 Ten dogs with bilateral grade II-III medial patellar luxations underwent bilateral simultaneous correction surgery including tibial tuberosity transposition, lateral imbrication and trochleoplasty with one stifle each undergoing TBR and SCRT. Patients received pre-and postoperative stifle computed tomography scans and pre- and 8-week postoperative pressure platform analysis and physical examinations. Recessed trochlear depth, patellar depth, trochlear surface area, patellar articular contact, procedure time, complications and functional outcomes as measured by gait analysis were compared between the two techniques.

 There was no significant difference in measured outcome variables between techniques at any time point. At the time of the 8-week reassessment, no patella had reluxated.

 Short-term follow-up shows similar functional outcomes between both techniques regarding rate of reluxation and limb function. The SCRT was subjectively easier to perform than TBR, particularly in small patients. The SCRT is an acceptable method of trochleoplasty for the treatment of medial patellar luxation in dogs and further studies evaluating long-term outcomes are justified.

 Short-term follow-up shows similar functional outcomes between both techniques regarding rate of reluxation and limb function. The SCRT was subjectively easier to perform than TBR, particularly in small patients. The SCRT is an acceptable method of trochleoplasty for the treatment of medial patellar luxation in dogs and further studies evaluating long-term outcomes are justified.Glaucoma pathogenesis hast still to be elucidated. Next to its main risk factor, an increased intraocular pressure, an e.g. altered biomechanics of the lamina cribrosa, oxidative stress-mediated changes and glutatmate toxicity are involved in this multifactorial pathophysiology. Recent experimental studies and clinical findings suggest an involvement of the immune system in glaucoma. This review will give an overview of the different immunologic aspects being involved in glaucoma pathogenesis.

In contrast to cutaneous melanoma, there are no uniform guidelines regarding surveillance of ocular (uveal, conjunctival) melanomas. A consented standard operating procedure (SOP) by the "Netzwerk onkologische Spitzenzentren" Germany only exists for conjunctival melanoma but not for uveal melanoma. check details Surveillance is partially based on German S3-guidelines for cutaneous melanoma and is carried out by oncologic centres in a multidisciplinary approach. This study aims to evaluate patients' adherence to surveillance programs and whether surveillance recommendations (examinations, intervals) can be realised.

Retrospective analysis of all ocular melanoma patients overseen at the University Hospital of Cologne between 2008 and 2019. The study evaluates rates of successful patient integration into a standardized surveillance program and patients' surveillance adherence, subject to age, gender, primary therapy and tumour entity, respectively.

99 patients were included (56 female, 43 male), 83 of which had uveal melanomas and 16 conjunctival melanomas. Mean follow-up was 59 months. 81% of patients were integrated into a surveillance program. Surveillance was performed according to published recommendations in 78%. 13% of patients dropped out of the surveillance program after a mean period of 38 months.

Our data show a growing number of patients in standardized surveillance. However, there are still gaps. There is a need for guidelines specifically designed for ocular melanomas, allowing centres to offer patients an individualized approach.

Our data show a growing number of patients in standardized surveillance. However, there are still gaps. There is a need for guidelines specifically designed for ocular melanomas, allowing centres to offer patients an individualized approach.

The treatment of macular edema with intravitreal injections has revolutionized the treatment of associated diseases in ophthalmology. However, with a few exceptions, this is a chronic treatment where patients require many injections and usually need to stay in treatment for years. Patient adherence and control of patient flow are critical to treatment success. In this manuscript, we describe the development of a patient-oriented organization management for intravitreal injections in a university hospital.

In 2015, the intravitreal treatment in our clinic was switched to the treat-and-extend regime. At the same time, the optimization of the previous organizational processes in perioperative management was evaluated. For the period 2015 to 2018, we analyzed and gradually optimized the procedures of our intravitreal injection therapy in a survey with a specialized service provider.

Through the analysis of the original processes, the patient appointment was optimized, work processes were summarized, spatialpendent of the medication used.