<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:video="http://www.google.com/schemas/sitemap-video/1.1">
<url>
<loc>https://www.drmarkbrown.com</loc>
<lastmod>2026-06-13T06:26:39.394Z</lastmod>
<changefreq>weekly</changefreq>
<priority>1</priority>
</url>
<url>
<loc>https://www.drmarkbrown.com/services/blepharoplasty</loc>
<lastmod>2026-06-13T06:26:39.394Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://www.drmarkbrown.com/services/ptosis</loc>
<lastmod>2026-06-13T06:26:39.394Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://www.drmarkbrown.com/services/eyelid-laxity</loc>
<video:video>
<video:title>Eyelid Laxity, Ectropion &amp; Entropion: Lower Lid Malposition Repair</video:title>
<video:thumbnail_loc>https://customer-ev19ttm5huj5shpc.cloudflarestream.com/c9503c2b50a1fdfffd1a9c21bc04d7d0/thumbnails/thumbnail.jpg?time=2s</video:thumbnail_loc>
<video:description>As the lower eyelid loosens with age it can turn outward (ectropion) or inward (entropion) — how lateral canthal tightening restores a normal, comfortable lid position.</video:description>
<video:player_loc>https://customer-ev19ttm5huj5shpc.cloudflarestream.com/c9503c2b50a1fdfffd1a9c21bc04d7d0/iframe</video:player_loc>
</video:video>
<lastmod>2026-06-13T06:26:39.394Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://www.drmarkbrown.com/services/thyroid-eye-disease</loc>
<lastmod>2026-06-13T06:26:39.394Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://www.drmarkbrown.com/services/lacrimal-system</loc>
<video:video>
<video:title>Watery Eye &amp; Blocked Tear Duct: The Lacrimal System and DCR Surgery</video:title>
<video:thumbnail_loc>https://customer-ev19ttm5huj5shpc.cloudflarestream.com/3e3232cf4f37e9bd172ba7d9b88b2d2f/thumbnails/thumbnail.jpg?time=2s</video:thumbnail_loc>
<video:description>Follow a tear through the drainage system, see why a blocked nasolacrimal duct causes watering and infection, and how dacryocystorhinostomy (DCR) restores drainage.</video:description>
<video:player_loc>https://customer-ev19ttm5huj5shpc.cloudflarestream.com/3e3232cf4f37e9bd172ba7d9b88b2d2f/iframe</video:player_loc>
</video:video>
<lastmod>2026-06-13T06:26:39.394Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://www.drmarkbrown.com/services/skin-tumors</loc>
<lastmod>2026-06-13T06:26:39.394Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://www.drmarkbrown.com/services/orbital-tumors</loc>
<lastmod>2026-06-13T06:26:39.394Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://www.drmarkbrown.com/services/anophthalmos</loc>
<video:video>
<video:title>Anophthalmic Socket Reconstruction: Orbital Implants After Eye Removal</video:title>
<video:thumbnail_loc>https://customer-ev19ttm5huj5shpc.cloudflarestream.com/6a0ab54e6db44dc99560b687675df863/thumbnails/thumbnail.jpg?time=2s</video:thumbnail_loc>
<video:description>An oculoplastic overview of socket reconstruction, orbital implants, and ocular prosthetics for patients who have lost an eye to trauma, tumor, or disease.</video:description>
<video:player_loc>https://customer-ev19ttm5huj5shpc.cloudflarestream.com/6a0ab54e6db44dc99560b687675df863/iframe</video:player_loc>
</video:video>
<lastmod>2026-06-13T06:26:39.394Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://www.drmarkbrown.com/services/congenital</loc>
<lastmod>2026-06-13T06:26:39.394Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://www.drmarkbrown.com/services/infections</loc>
<lastmod>2026-06-13T06:26:39.394Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://www.drmarkbrown.com/services/lagophthalmos</loc>
<video:video>
<video:title>Lagophthalmos: Incomplete Eyelid Closure &amp; Corneal Exposure</video:title>
<video:thumbnail_loc>https://customer-ev19ttm5huj5shpc.cloudflarestream.com/25ad4a05173d25841b468f7927d60d37/thumbnails/thumbnail.jpg?time=2s</video:thumbnail_loc>
<video:description>When the eyelids cannot fully close, the cornea dries and is at risk — the causes of lagophthalmos and the eyelid procedures that restore protective closure.</video:description>
<video:player_loc>https://customer-ev19ttm5huj5shpc.cloudflarestream.com/25ad4a05173d25841b468f7927d60d37/iframe</video:player_loc>
</video:video>
<lastmod>2026-06-13T06:26:39.394Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://www.drmarkbrown.com/services/trauma</loc>
<lastmod>2026-06-13T06:26:39.394Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://www.drmarkbrown.com/education/faq</loc>
<lastmod>2026-06-13T06:26:39.394Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.75</priority>
</url>
<url>
<loc>https://www.drmarkbrown.com/anatomy/eyelid</loc>
<lastmod>2026-06-13T06:26:39.394Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.7</priority>
</url>
<url>
<loc>https://www.drmarkbrown.com/anatomy/lacrimal</loc>
<lastmod>2026-06-13T06:26:39.394Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.7</priority>
</url>
<url>
<loc>https://www.drmarkbrown.com/anatomy/orbit</loc>
<lastmod>2026-06-13T06:26:39.394Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.7</priority>
</url>
</urlset>
