👁️ How Your Cornea Heals Itself — Until It Doesn’t ⚠️🧬 The corneal surface regenerates every 7–10 days, thanks to basal cells and limbal stem cells. But when healing is impaired, it can lead to persistent epithelial defects (PEDs) — slow-healing wounds that damage deeper layers like the Bowman’s membrane. This triggers complex cellular responses involving growth factors, keratocyte activation, and even fibrosis. PEDs can cause long-term visual issues if untreated. Understanding this process is critical for both diagnosing and managing chronic corneal injuries effectively. 👁️ Learn. Follow. See Clearly. Whether you’re a patient seeking trusted care or a future eye doctor hungry to learn, follow the father and son duo — Dr. Luis W. Lu, MD and Dr. Andrew Lu, OD — for insights on eye health, real-world clinical facts, and the science behind better vision. ✅ Now accepting new patients 📚 Sharing eye care knowledge for students and professionals 📍 845 E Warner Rd, Suite 101, Chandler, AZ 85225 📞 Call: 480.590.0505 🌐 Book online: myeyeconsultants.com 📱 Follow: @myeyeconsultants From classroom to clinic — we’re here for your eyes. #OptometryStudentLife #FutureOptometrist #OpticianInTraining #EyeCareEducation #ODSchoolJourney #ClinicalOptometry #OptometrySchoolTips #StudyOptometry #VisionScienceStudent #LearnEyeCare

🧠 Where Does Brain Fluid Go? CSF Pathway Explained 💧🩻 Cerebrospinal fluid (CSF) is a clear fluid produced by the choroid plexus in the brain’s ventricles. It cushions the brain and spinal cord, maintains intracranial pressure, and clears waste. CSF flows from the lateral ventricles through a defined pathway into the subarachnoid space, surrounding the CNS. It’s absorbed into the superior sagittal sinus via arachnoid granulations, using a passive pressure gradient. The system circulates ~500 mL per day, though total volume remains ~150 mL due to constant reabsorption. 👁️ Learn. Follow. See Better. Want to stay sharp on the latest in eye health, vision science, and clinical care? Follow @myeyeconsultants for expert tips, fun facts, and advanced updates from our trusted father and son doctors serving the East Valley. Ready for an exam or eye care visit? 📍 845 E Warner Rd, Suite 101, Chandler, AZ 85225 📞 Call us at 480.590.0505 🌐 Book online at myeyeconsultants.com Experience compassionate care backed by expertise — right here in your neighborhood. #OptometryStudent #OphthalmologyStudent #FutureEyeDoctor #EyeCareEducation #ClinicalRoundsOD #MedicalStudentsOfOphthalmology #OptoSchoolLife #RetinaReview #VisionScienceStudent #DrLuRounds