Indocyanine green (ICG) is a cyanine dye used in medical diagnostics. It is used for determining cardiac output, hepatic function, liver and gastric blood flow, and for ophthalmic and cerebral angiography. [4] . It has a peak spectral absorption at about 800 nm. [5] .

2008年8月1日 · Indocyanine green (ICG) is extremely effective when used as a vital stain during macular hole surgery. By staining the internal limiting membrane, ICG facilitates...

Aim: To assess the efficacy and safety of indocyanine green (ICG) 0.5% and trypan blue 0.1% for anterior capsule staining in cases of white cataract. Methods: This prospective study comprised 55 eyes of 55 patients with white cataract that had phacoemulsification with foldable intraocular lens implantation.

Horiguchi et al3 first published a report on the use of 0.5% indocyanine green (ICG) to stain the anterior capsule in 1998. They reported on a randomized, prospective study of 20 consecutive, mature, white cataracts in which one-half of the eyes received ICG dye and the other half did not.

Indocyanine green (ICG) is extremely effective when used as a vital stain during macular hole surgery. By staining the internal limiting membrane, ICG facilitates...

Indocyanine green (ICG) is extremely effective when used as a vital stain during macular hole surgery. By staining the internal limiting membrane, ICG facilitates removal of this delicate and sometimes hard to visualize structure.

Indocyanine green (ICG) absorbs light at 760 nm and emits at 820-830 nm, which is outside the visible human spectrum but can be identified with infrared camera devices [3]. The unique absorption and emission spectrum allow its wide application in gastrointestinal surgery.

As in the traumatic case described in the article, the ICG seemed to stain the capsule more than the exposed cortical material, which allowed us to complete the capsulorhexis—a nice trick to add to your bag if you ever get into similar trouble.

ICG-Alkyne是吲哚菁绿（ICG）与炔基（alkyne）官能团结合的产物。 这种结合赋予了ICG-Alkyne独特的化学和物理性质。 其CAS号为1622335-41-4，分子式通常为C48H53N3O4S，分子量约为768.03。

Indocyanine green (ICG 0.5%) was injected under an air bubble to stain the torn anterior capsule, thus enhancing its visualization during the anterior capsulotomy procedure. The anterior capsule stained green, but the cortical material exposed to ICG did not stain.