Inside Thread cannulas

Inside thread cannulas, also known as barbed cannulas or barbed suturing cannulas, are specialized surgical instruments used in cosmetic and plastic surgery procedures for tissue repositioning and suturing. They are commonly used for minimally invasive facial rejuvenation procedures, such as thread lifting or thread contouring, where they help lift, tighten, and reposition sagging or loose skin to achieve a more youthful appearance.

Some key features of inside thread cannulas include:

Barbs or sutures: Inside thread cannulas are typically designed with barbs or sutures along the length of the cannula. These barbs or sutures are used to anchor the tissue and hold it in place once the cannula is inserted and withdrawn, allowing for repositioning and lifting of the tissue.

Cannula design: Inside thread cannulas may have different designs, such as straight or curved, with varying lengths, diameters, and numbers of barbs or sutures, to suit different areas of the face and the desired outcome.

Material: Inside thread cannulas are typically made of high-quality materials, such as medical-grade stainless steel or absorbable materials, to ensure biocompatibility and minimize the risk of adverse reactions.

Needle or cannula tip: Inside thread cannulas may have a sharp needle or a blunt cannula tip for tissue penetration, depending on the technique and location of the procedure. The choice of needle or cannula tip depends on the surgeon's preference and the specific procedure being performed.

Thread material: The threads used in inside thread cannulas are typically made of non-absorbable or absorbable materials, such as polypropylene or PDO (polydioxanone). Non-absorbable threads provide long-lasting results, while absorbable threads are gradually absorbed by the body over time.

Inside thread cannulas are used by trained and experienced plastic surgeons who are familiar with the technique and patient selection. The procedure typically involves inserting the cannula under the skin, passing the barbs or sutures through the tissue, and then pulling the threads to lift and reposition the tissue to achieve the desired outcome. Proper sterile technique, patient assessment, and post-operative care are crucial for optimal results and patient safety.

It's important to note that the use of inside thread cannulas and thread lifting procedures may have potential risks and complications, such as infection, bruising, swelling, discomfort, asymmetry, and tissue damage, and should be performed by qualified healthcare professionals in appropriate clinical settings with proper patient selection and informed consent.