What is lxt in ophthalmology?

My first encounter with an ophthalmology note was as a third-year medical student. Have you noticed how the ophthalmic community seems to talk in code? PT w/? IOP f/u VF OU. Listed as one of America's. Abbreviations Commonly Used in Ophthalmology. The first patient was a 21-year-old male who presented to our strabismus clinic for cosmetic correction of the left exotropia (LXT) of 35 prism diopters (PD) [Figure 1a].