A 27G x 50mm MESO (Mesotherapy/Aesthetic) cannula is a specialized, thin, and flexible blunt-tip instrument used in aesthetic medicine for the precise, low-trauma injection of dermal fillers, skin boosters, and other volumizing agents. The "27G" refers to the gauge (diameter) and "50mm" refers to the length (approximately 2 inches).

Key Features and Specifications:

Blunt Tip: Designed to push aside tissues, nerves, and blood vessels rather than piercing them, which significantly reduces the risk of bruising, hematoma, and intravascular injection.

Flexibility: The 50mm length provides a balance of flexibility and rigidity, allowing for smoother handling, wider coverage, and better maneuvering in tissue.

Side Port Hole: Features a lateral opening near the tip for uniform and precise distribution of fillers.

Dimensions: 27 Gauge (0.4mm diameter) is considered fine, suitable for medium-viscosity fillers.

Compatibility: Designed with Luer Lock systems for secure, screw-on attachment to syringes. 

Common Applications:

Facial Rejuvenation: Ideal for treatments in wider areas or those requiring greater depth, such as cheeks, jawline, and tear troughs.

Wrinkle Treatment: Used for filling deep wrinkles and Nasolabial folds.

Lip Augmentation: Provides a gentle application process with reduced patient discomfort.

Skin Boosters: Used for delivering active ingredients in mesotherapy.