PHILADELPHIA — Patients who received intravitreal injections experienced no less pain with a slightly smaller diameter needle, according to a study presented by Christopher M. Aderman, MD ...

Recently, there has been an increase in the use of therapeutic intraocular agents. Some of these agents are suspensions that are difficult to inject through small gauge needles, whereas others ...

Specific groups may experience less pain during anesthetic facial injections when a 34-gauge needle is used vs. a 33-gauge needle, according to a study. “The pain associated with penetration ...

Not only is the 14-gauge needle more than 99% accurate in diagnosing breast cancer, but the cost is about one-tenth that of the larger needles, it is readily available, and biopsy using this ...