Proximal desmotome with mesial curvature for incision, width 3mm, M4x0.5 connection, single tip - Helmut Zepf (17.045.05) - Delynov

What is the Helmut Zepf 17.045.05 approximal desmotome?

The Helmut Zepf approximal desmotome, reference 17.045.05, is a specialized periodontal incision instrument. It comes as a single tip equipped with an M4x0.5 connection, allowing it to be mounted on a compatible handle. Its structure is distinguished by a mesial curvature optimized for proximal areas and a 3 mm wide blade. Manufactured by Helmut Zepf Medizintechnik GmbH, this instrument is designed to meet the requirements of oral surgery by offering a configuration adapted to the specific dental anatomy of interproximal spaces.

What are the clinical indications for this instrument?

The purchase of this dental desmotome is indicated for interventions requiring a clean sectioning of the periodontal ligament. In oral surgery and implantology, it is used prior to extraction to release the tooth from its ligamentous attachments without damaging the surrounding alveolar bone. Its specific shape makes it particularly effective for incisions in mesial sectors, where access with a straight instrument would be limited. It allows for the preparation of the surgical site for an avulsion or a periodontal flap, ensuring precise separation of soft tissues from the root structure.

What are the technical characteristics of this desmotome tip?

This desmotome tip presents precise technical specifications for surgical practice. It has a blade width of 3 mm, ideal for standard interdental spaces. The connection is of the M4x0.5 type, ensuring stable and secure fixation on handles from the Helmut Zepf range. Its main characteristic lies in its mesial curvature, designed to follow anatomical contours during incision. As a reusable consumable category instrument (subject to sterilization), it offers an interchangeable solution for practitioners wishing to modulate their instrumentation according to the clinical act.

What are the contraindications for the use of this device?

Contraindications for the use of this surgical desmotome include clinical situations where the integrity of the periodontal tissues does not allow for a safe incision or when the interdental space is too narrow for the 3 mm width of the blade. Although specific manufacturer data does not list material allergies, it is the practitioner's responsibility to verify the patient's compatibility with standard surgical metal alloys. Use is discouraged if the instrument shows signs of wear or deformation of the M4x0.5 connection, which could compromise the precision of the movement or the security of the fixation.

What are the maintenance precautions for this non-resorbable instrument?

As a non-resorbable metallic instrument, this desmotome requires a rigorous decontamination and sterilization protocol after each use, in accordance with the directives of the manufacturer Helmut Zepf Medizintechnik GmbH. The condition of the 3 mm blade must be checked to ensure it retains the sharpness necessary for periodontal incision. Particular attention should be paid to the M4x0.5 connection threading to avoid any biological residue buildup that could hinder screwing onto the handle. Compliance with cleaning cycles guarantees the longevity of the instrument and the aseptic safety of the interventions.

Who is the manufacturer and what standards are respected?

The device is manufactured by Helmut Zepf Medizintechnik GmbH, a recognized manufacturer in the field of dental surgical instrumentation. Although specific details on the regulatory class or CE marking are not explicitly mentioned in the source documentation, Helmut Zepf products are generally designed according to German industrial quality standards for medical devices. Practitioners are invited to refer to the instructions for use and the markings on the original packaging to confirm the compliance certifications in force when acquiring the product from Delynov.

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