Phototherapeutic PowerPoint PPT Presentations

Phototherapeutic Keratectomy (PTK) is essentially a revolutionary eye surgery procedure that uses laser technology to treat various corneal diseases. It provides an effective alternative to invasive surgeries and has transformed how we approach corneal health.

... photosensitizers for photodynamic therapy, with many new sensitizers with strong ... Time interval between sensitizer administration and light treatment can ...

Cornea Surgery in Ghatkopar The cornea is the clear dome shaped transparent, outermost layer of the eye, about 12 mm in diameter. It serves as a physical barrier against dust, microorganisms and other harmful particles. The cornea also plays an important role in vision. It filters some amount of ultraviolet light and protects iris, pupil and anterior chamber.

Symptoms of corneal conditions Minor injuries of cornea heal by itself while major injuries may result in scarring and impaired vision

Pediatric Keratoplasty in 10 minutes

Paracentral clear zone with surrounding corneal edema from Descemet's detachment ... OCT through paracentral clear zone shows near total detachment of ...

It is a chronic , bilateral conjunctival inflammatory condition ... Cytology shows more eosinophils and neutrophils, IgE and IgG have been isolated from tears. ...

Laser light is coherent: all photons, have same wavelength and are in phase. ... It has been used endoscopically to create a dacriocystorhinostomy (DCR).

experiment : Adiabatic potentials U C2 ... Non adiabatic processes in excited electronic states ... Role of the spin-orbit interactions and non-adiabatic effects ...

b. Catarrhal (allergic Ropy or thread like thick mucoid discharge) c. Mucopurulent ... 3. Concretions, misdirected eyelash(es), Dacryocystitis , Chronic Rhinitis, ...

Human ovarian epithelial adenocarcinoma cells (SK-OV-3) red: porphyrin dimer ... Phototoxicity to SK-OV-3 human ovarian cancer cells ...

Simple corneal conditions can be treated with antibiotic or anti-inflammatory eye drops or pills. If you have advanced corneal disease, you may need an advanced treatment. Laser treatment – In Corneal dystrophies, doctors can use a type of laser treatment called phototherapeutic keratectomy (PTK) to reshape the cornea, remove scar tissue, and make vision clearer.