{"id":3248,"date":"2024-09-19T14:13:25","date_gmt":"2024-09-19T13:13:25","guid":{"rendered":"https:\/\/nickmaycock.co.uk\/?post_type=treatment&p=3248"},"modified":"2024-09-19T14:15:53","modified_gmt":"2024-09-19T13:15:53","slug":"cairs","status":"publish","type":"treatment","link":"https:\/\/nickmaycock.co.uk\/treatments\/cairs","title":{"rendered":"CAIRS"},"content":{"rendered":"

CAIRS (Corneal Allogeneic Intrastromal Ring Segment) is a revolutionary new treatment for advanced keratoconus that is now available at all leading keratoconus centres around the world. Nick Maycock at LaserVision in Portsmouth is the only clinic in Hampshire, Dorset and Wilshire to offer this game-changing procedure.<\/p>\n

Traditionally, the treatment of keratoconus has relied upon stabilisation of the cornea with corneal collagen cross-linking followed by visual rehabilitation with glasses or contact lenses. More advanced disease requiring surgery to reshape the cornea with INTACS (PMMA intracorneal ring segments), topographic-guided laser and corneal graft surgery (DALK or penetrating keratoplasty).<\/p>\n

CAIRS involves the implantation of small strips of donor human cornea within the keratoconic cornea. This has three significant benefits: firstly, it adds extra human corneal tissue to a cornea that has been thinned by the keratoconus disease process, secondly, it produces a significant flattening of the central cornea, reducing irregular astigmatism providing a significant improvement in vision as early as day one, and thirdly it further reduces the need for corneal graft surgery. The procedure can be done either before or after corneal collagen cross-linking. Donor human corneal tissue is the optimal implant as it becomes assimilated into the cornea with less risk of rejection, pain and other complications associated with PMMA rings such as INTACS or AJL rings. CAIRS is also more customisable than standard PMMA rings producing a greater corneal flattening. CAIRS can be part of a multi-stage treatment plan including topographic laser and implantable collamer lens (IPCL \/ ICL) to offer patients the best achievable vision.<\/p>\n

Using the Ziemer Z8 femtosecond laser, a precise intrastromal channel is made within the corneal stroma and a precut segment of human donor cornea inserted. This allows very accurate placement of the donor strip within the cornea and the axis, location and size of the channel can be specifically tailored to each patient to optimise visual outcomes. CAIRS donor cornea implants are available precut (www.keranatural.org<\/a>) or can be made bespoke using our Ziemer Z8 laser.<\/p>\n

Please get in touch<\/a> <\/strong>to find out more about this game-changing treatment.<\/p>\n

\"Nick<\/p>\n

Anterion AS-OCT image showing the CAIRS ring within the corneal stroma.<\/p>\n

\"Nick<\/p>\n

Anterion difference map showing the corneal flattening at day 1 postop.<\/p>\n","protected":false},"featured_media":3252,"parent":0,"menu_order":0,"template":"","class_list":["post-3248","treatment","type-treatment","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nCAIRS By Nick Maycock | Portsmouth Eye Surgeon<\/title>\n<meta name=\"description\" content=\"CAIRS is a revolutionary new treatment for advanced keratoconus that is now available at all leading keratoconus centres around the world.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nickmaycock.co.uk\/treatments\/cairs\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CAIRS By Nick Maycock | Portsmouth Eye Surgeon\" \/>\n<meta property=\"og:description\" content=\"CAIRS is a revolutionary new treatment for advanced keratoconus that is now available at all leading keratoconus centres around the world.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/nickmaycock.co.uk\/treatments\/cairs\" \/>\n<meta property=\"og:site_name\" content=\"Nick Maycock\" \/>\n<meta property=\"article:modified_time\" content=\"2024-09-19T13:15:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/nickmaycock.co.uk\/wp-content\/uploads\/sites\/47\/2024\/09\/Nick-Maycock-CAIRS.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"910\" \/>\n\t<meta property=\"og:image:height\" content=\"650\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/nickmaycock.co.uk\/treatments\/cairs\",\"url\":\"https:\/\/nickmaycock.co.uk\/treatments\/cairs\",\"name\":\"CAIRS By Nick Maycock | Portsmouth Eye Surgeon\",\"isPartOf\":{\"@id\":\"https:\/\/nickmaycock.co.uk\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/nickmaycock.co.uk\/treatments\/cairs#primaryimage\"},\"image\":{\"@id\":\"https:\/\/nickmaycock.co.uk\/treatments\/cairs#primaryimage\"},\"thumbnailUrl\":\"https:\/\/nickmaycock.co.uk\/wp-content\/uploads\/sites\/47\/2024\/09\/Nick-Maycock-CAIRS.jpg\",\"datePublished\":\"2024-09-19T13:13:25+00:00\",\"dateModified\":\"2024-09-19T13:15:53+00:00\",\"description\":\"CAIRS is a revolutionary new treatment for advanced keratoconus that is now available at all leading keratoconus centres around the world.\",\"breadcrumb\":{\"@id\":\"https:\/\/nickmaycock.co.uk\/treatments\/cairs#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/nickmaycock.co.uk\/treatments\/cairs\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/nickmaycock.co.uk\/treatments\/cairs#primaryimage\",\"url\":\"https:\/\/nickmaycock.co.uk\/wp-content\/uploads\/sites\/47\/2024\/09\/Nick-Maycock-CAIRS.jpg\",\"contentUrl\":\"https:\/\/nickmaycock.co.uk\/wp-content\/uploads\/sites\/47\/2024\/09\/Nick-Maycock-CAIRS.jpg\",\"width\":910,\"height\":650,\"caption\":\"Nick Maycock - 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