RESUMEN
Purpose: To evaluate the effectiveness of repeat deep anterior lamellar keratoplasty (DALK) in patients of previous failed DALK. Methods: A retrospective analysis of records of seven patients who had undergone repeat DALK following the failure of the primary DALK was done. The indications for repeat surgery, time elapsed since the first surgery, and pre? & postoperative best?corrected visual acuity (BCVA) were noted for all the patients. Results: The follow?up period ranged between one? to four?year post repeat DALK. The indication of primary DALK was keratoconus with vernal keratoconjunctivitis (VKC) (n = 3), corneal amyloidosis (n = 2), Salzman nodular keratopathy (n = 1), and healed keratitis (n = 1). The need for repeat surgery arose when the BSCVA dropped to less than 20/200. The time interval elapsed since the first surgery ranged from two months to four years. Postoperatively, the BSCVA improved from 20/120 to 20/30 at the end of one?year post repeat DALK in all except one patient. All regrafts were clear at the most recent examination, performed after a mean period of 18 months after the secondary graft. No complication was encountered during the resurgery. The dissection of the host bed was easier in the second surgery owing to weaker adhesions. Conclusion: The prognosis for repeat DALK for failed DALK is excellent, and the outcomes of secondary grafts were comparable to those of primary DALK grafts. Re DALK offers the advantage of an easier dissection and lower chances of graft rejection compared to penetrating keratoplasty.
RESUMEN
Learning about human eye movements broadens our comprehension of the visuomotor system and aids in the effective management of strabismus. One’s clinical practice is improved by a dynamic simulation of human eye movements using physical models of the extraocular muscles (EOMs). We use our eyeball model to teach the basics of strabismus to undergraduate students and ophthalmology residents. In Listing’s plane, extraocular movements of each muscle and the angle demonstration are being used to familiarize students with their knowledge. The degree of the residents’ understanding of strabismus is significantly influenced by the eyeball strabismus simulator. This model is an inexpensive, Do It Yourself (DIY) model that is simple to build.
RESUMEN
For beginner surgeons, it is difficult to recognize the posterior capsule during cataract surgery. In the case of brown cataracts with a thin posterior capsule and in cataracts with asteroid hyalosis, it is difficult to identify the capsule before intraocular lens (IOL) implantation even for expert surgeons. Here we illustrate five important signs, which can be practiced in routine cases to make sure the posterior capsule is intact, before IOL implantation.
RESUMEN
Aims:Aim of this retrospective study, was to analyze the histopathological spectrum among women who have underwent hysterectomies at our institution. StudyDesign: Allhysterectomies were included in this study. Except 7 vaginal hysterectomies, all were abdomina lhysterectomies.Clinical history and other relevant data were obtained from the records of Department of Pathology of medical college hospital. Formal in fixed paraffin embedded tissue sections stained with haematoxylin and eosin were examined and analysed for histopathological diagnosis.
RESUMEN
Maternal heart disease complicates at least 1% of pregnancies and is one of the most important cause of maternal death. This is a case report of postpartum female incidentally diagnosed with cor triloculare biventriculare. Recognizing heart disease during pregnancy is challenging as physiological changes during pregnancy can cause signs and symptoms mimicking cardiac disease, e.g., fatigue, shortness of breath, edema and systolic ejection murmur. Early diagnosis, prompt and effective management is important in decreasing maternal and fetal mortality and morbidity.