X24 SERAFIT PROTECT violet (4/0) 1x0.70 DS-18 - Serag & Wiessner

What is the SERAFIT PROTECT violet absorbable suture (4/0)?

SERAFIT PROTECT is a violet absorbable suture device developed by the manufacturer Serag-Wiessner. This product comes in the form of a 4/0 (USP) calibre thread, a standard dimension for oral surgery interventions requiring finesse of handling combined with adequate tensile strength. Its absorbable structure means the material is designed to be degraded by the body, thus avoiding a second intervention for stitch removal. The violet colour ensures a clear visual contrast with surrounding tissues, facilitating the practitioner's work when placing knots.

What are the clinical indications for this 4/0 violet absorbable suture?

This 4/0 absorbable suture with a ds18 needle is primarily indicated for wound closure in oral, periodontal, and implant surgery. It is perfectly suited for fixing mucoperiosteal flaps, suturing extraction sites, or during guided bone regeneration procedures. The 4/0 calibre offers the ideal compromise between flexibility and holding strength, which is crucial for stabilizing soft tissues without exerting excessive tension. Its absorbable nature makes it particularly useful in difficult-to-access areas or for patients where suture removal could be uncomfortable.

What are the technical characteristics of the DS-18 needle?

The DS-18 needle accompanying this 70cm thread has specific technical specifications for the dental field. The 'DS' code indicates a 3/8 circle needle equipped with a triangular reverse cutting tip. This configuration is specifically designed to pass through dense or keratinized tissues without risk of transverse tissue tearing. The number 18 specifies the length of the needle, being 18 mm from tip to base. This size allows for optimal maneuverability with a standard needle holder, offering passage precision during interdental sutures or alveolar ridge closures.

What are the contraindications for the use of this device?

Although specific manufacturer data does not list exhaustive contraindications in this document, the use of absorbable sutures should be avoided in patients with known hypersensitivity to the material components. Generally, absorbable sutures should not be used when prolonged maintenance of tissues under tension is required beyond the residual strength period of the thread. It is the surgeon's responsibility to evaluate the patient's health status and the nature of expected healing before choosing this type of Serag-Wiessner device.

How does resorption occur and what precautions should be taken?

As an absorbable suture, the SERAFIT PROTECT material loses its tensile strength through a process of hydrolysis upon contact with tissue fluids. The exact duration of complete resorption depends on local physiological conditions, but it generally allows for sufficient support during the critical initial healing phase. Practitioners must ensure that knots are correctly secured and that the applied tension respects tissue viability. As with any dental violet suture thread, rigorous post-operative hygiene is recommended to avoid bacterial plaque accumulation around the thread during the resorption period.

Who is the manufacturer and what standards are met?

This product is manufactured by Serag-Wiessner GmbH & Co. KG, a manufacturer recognized for its expertise in the design of high-precision surgical sutures. Reference MHO153214 corresponds to a box of 24 ready-to-use sutures. Although the regulatory class and specific CE marking are not detailed in the current source data, Serag-Wiessner is a company subject to international manufacturing standards for medical devices. For any information regarding specific certifications or sterilization protocols, it is imperative to refer to the instructions for use and labeling provided with the box.

State of the art

Modern synthetic sutures - absorbable or non-absorbable - are central to wound healing in oral surgery. Recent advances focus on reducing post-operative infections.