Retrobulbar Anesthesia - EyeWiki
Retrobulbar anesthesia is a type of regional anesthetic nerve block in the retrobulbar space, located behind the globe of the eye. The technique was first described in 1884 by Herman Knapp.
Retrobulbar block - Wikipedia
A retrobulbar block is a regional anesthetic nerve block in the retrobulbar space, which is the area located behind the globe of the eye. Injection of local anesthetic into this space constitutes the retrobulbar block.
Retrobulbar Block - StatPearls - NCBI Bookshelf
2024年2月12日 · Objectives: Identify the anatomical structures, indications, and contraindications of a retrobulbar block. Select the equipment, personnel, preparation, and technique regarding the retrobulbar block. Identify the potential complications …
Retrobulbar Neuritis Guide: Causes, Symptoms and Treatment …
2024年1月12日 · Retrobulbar neuritis is a form of optic neuritis in which the optic nerve, which is at the back of the eye, becomes inflamed. The inflamed area is between the back of the eye and the brain. The optic nerve contains fibers that carry visual information from the nerve cells in the retina to the nerve cells in the brain.
EyeRounds.org: Retrobulbar Block, Peribulbar block and …
Retrobulbar blocks are useful methods of achieving anesthesia for intraocular and orbital surgeries. Blocks are good alternatives to general anesthesia when general anesthesia is undesireable or contraindicated.
Retrobulbar Definition & Meaning | Merriam-Webster Medical
The meaning of RETROBULBAR is situated, occurring, or administered behind the eyeball. How to use retrobulbar in a sentence.
Anesthesia in Vitreoretinal Surgery - EyeWiki
Retrobulbar or intraconal block is performed by advancing a needle tip inside the muscle cone and injecting a low volume (4-5mL) of local anesthesia (Figure 1). Retrobulbar blocks are highly effective and induce a rapid onset of analgesia and akinesia.
Retrobulbar Block: Overview, Periprocedural Care, Technique - Medscape
2022年5月19日 · Retrobulbar block is type of regional anesthetic nerve block used in intraocular surgery. In this technique, local anesthetic is injected into the retrobulbar space, the area located behind the...
Ocular Anesthesia - EyeWiki
Ophthalmic surgery is one of the most common procedures that require anesthesia. Options include local anesthetic options such as topical, sub-Tenon’s, peribulbar and retrobulbar techniques as well as general anesthesia.
Peribulbar versus retrobulbar anaesthesia for cataract surgery
2015年7月2日 · The two main approaches in the eye are retrobulbar and peribulbar. There is debate over whether the peribulbar approach provides more effective, safer anaesthesia for cataract surgery than retrobulbar block.