Surgical reconstruction of medial eyelid defects using margin transposition, tarsal graft, and periosteal strip.

PURPOSE: Surgical reconstruction of medially located lower eyelid defects can be challenging. The Hughes procedure, considered the standard for reconstruction in such cases, often falls short in terms of cosmetic outcomes. An alternative approach that combines medial transposition with a tarsal graft and periosteal strip has shown promise. Here, we aim to demonstrate the cosmetic advantages of medial transposition of a preserved temporal lower eyelid over other techniques. METHOD: We conducted a retrospective study involving seven well-documented patients who underwent the procedure described below. The study was approved by the University's Ethics Committee. RESULTS: All patients were followed up for one year. Lower eyelid defects spanned 50-80% of their total length, situated in the central third of the eyelid or the central to medial portion. Postoperative complications were minimal, with all patients exhibiting good cosmetic, functional, and anatomical outcomes at follow-up. CONCLUSION: The absence of eyelashes is well tolerated if it is lateral, but when the defect is medial, medial transposition could be a good alternative to the familiar Hughes surgical intervention.

Postoperative clinical analyze of 450 eyelid tumors.

BACKGROUND: The eyelids are a small anatomical structure, yet they contain several histological layers from which benign and malignant tumors can originate. Compared to other parts of the face, the eyelids are often the first place where neoplasms or disease changes are noticed. AIM: To analyze localization and its predictive malignancy of eyelid tumors over a 10-year period. METHOD: A retrospective study of 436 (450 eyes) patients operated on over a 10-year period. Descriptive, dispersion and correlation analyzes were performed. RESULTS: The results provide a clear assessment of the distribution and incidence of eyelid tumors according to the localization of the defect, involvement of the lash line, inflammatory response, etc. Tumor distribution is significantly skewed in favor of the medial canthus, 80% to 20% by all tumors. The involvement of the lid margin occurs in 83% of malignant tumors and has significant predictive value. CONCLUSION: The lower eyelid and the medial canthus are preferred locations for malignant tumors, and the upper eyelid for benign ones. Our study does not affect the types of surgical techniques; its purpose is to show the expected malignancy of the different combinations by location. The location of the tumor is a leading factor in the choice of the oculoplastic reconstructive procedure.

Ophthalmic manifestation after SARS-CoV-2 vaccination: a case series.

BACKGROUND: The aim of this report is to describe ocular side effects in patients who received one of the two COVID-19 vaccines - Astra Zeneca or Pfizer-Biontech and to contribute to the common understanding of the COVID-19 vaccination process. RESULTS: Three patients reactivated underlying herpetic disease and developed uveitis and keratitis. Two of them were vaccinated with Pfizer and one was with Astra Zeneca. Two patients were vaccinated with Pfizer-Biontech and had thrombosis on the 8th and 10th days following the day of vaccination. The man has diagnosed with nonarteritic anterior ischemic optic neuropathy and the woman had a subarachnoid haemorrhage, ptosis of upper eyelid and deviated eyeball. CONCLUSION: There is a causal relationship between vaccines and the underlying disease. For more details, further large studies are necessary.

Glabellar flap technique in oculoplastic surgery.

Facial skin defect reconstruction in medial-canthal area of the lids can be a challenge even when performed by a skilled surgeon. The excision of large tumors in this area leads to significant surgical defects that cannot be repaired by merely closing the wound. The glabellar area provides a source of redundant skin with similar characteristics to that of the medial-canthal lid area. The purpose show the possibility of the glabellar flap technique surgery in patients after tumor excision in the medial canthal area with the formation of a large surgical defect and especially those with defect under the medial canthal tendon. We selected 15 well-documented retrospective cases of patients operated over 2 years and followed up for a minimum of 36 months, who underwent surgery with a glabellar flap technique. Patients were operated with V-Y glabellar rotation, advancement, or combined transposition flap techniques. According to the defect's location, we divided the patients into three groups: upper, medial, and lower surgical defects. A satisfactory functional result was obtained in all the patients. In most of them, the cosmetic results were also good. No additional surgical procedures were required in any of the patients. Our experience showed excellent results with the glabellar flap technique in all three types of lesions in the medial canthal zone-upper, medial, and especially lower which until recently was thought to be inappropriate.

Personalized Approach in Treatment of Neovascular Age-Related Macular Degeneration.

BACKGROUND: Age-related macular degeneration (AMD) is a progressive, degenerative disease of the central retina. AMD is subdivided into "dry" (atrophic), "wet" (exudative), and neovascular (nAMD) forms. In recent years, the concepts about nAMD changed with the development of optical coherence tomography-angiography (OCT-A) and intravitreal anti-VEGF treatment. The aim of this study was to define the morphologic type of the neovascular membrane (NVM) before treatment with OCT-A and to register vascular remodeling after treatment with anti-VEGF. We also analyzed the relationship between NVM and visual acuity. METHODS: The study was retrospective and included 119 patients with newly diagnosed, treatment-naïve nAMD. All the patients underwent full ophthalmic examination and also fluoresceine angiography and optical coherence tomography-angiography (OCT-A). RESULTS: Based on the collected data, we found repetitive regularities. CONCLUSION: The analysis of our results could be used as prognostic markers for the evolution of the disease and as a basis for new treatment strategies, depending on the naïve NVM morphologic type.

Success Rate of Probing for Congenital Nasolacrimal Duct Obstruction in Children.

AIM: To determine the success rate of initial and repeated probing for congenital nasolacrimal duct obstruction (CNLDO) in children between 2-41 months. PATIENTS AND METHODS: One hundred and twelve children aged 1.8 to 13 years responded to the control examination. They were diagnosed with CNLDO in the past and now included in a retrospective study. The mean follow-up period was 5.2 years (from 0.6 to 11.6 years). Patients were divided into two groups according to their age at the time of surgery: group A (2-12 months) and group B (13-41 months). Probing and irrigation of NLD was performed in the Eye Clinic in Pleven under general anesthesia in all subjects. A controlled examination was done to evaluate the effect of probing on the basis of a history of watery eyes, regurgitation test, and dye disappearance test (DTT). RESULTS: Of the 131 eyes in 112 children, 110 eyes (84%) had one probing and 21 eyes (16%) had repeat probing. Success rate of the initial probing was 90% (99 of 110) for all patients' eyes: 89% (70 of 79) in group A and 94% (29 of 31) in group B. The cure rate of the repeat probing was 76% (16 of 21) for all patients: 88% (7 of 8) in group A and 69% (9 of 13) in group B. The overall success rate of probing was 88% (115 of 131). CONCLUSION: Nasolacrimal duct probing followed by irrigation is a commonly performed, highly successful treatment for congenital nasolacrimal duct obstruction in children. The success rate for initial and repeated nasolacrimal duct probing is not affected by age.