Approximal desmotome with 4mm distal curvature, interchangeable - Helmut Zepf (17.418.01) - Delynov

What is the Helmut Zepf 17.418.01 proximal syndesmotome?

The Helmut Zepf proximal syndesmotome, reference 17.418.01, is a precision manual instrument intended for oral surgery. Its structure consists of a thin and sharp working part, characterized by a 4 mm distal curvature. This device is designed to be exchangeable, meaning the insert can be mounted or dismounted from a suitable Helmut Zepf brand handle. This tool is essential for purchasing a high-quality syndesmotome, offering a modular solution for practitioners wishing to optimize their instrumentation. Its design allows for precise insertion into the ligament space, ensuring a clean separation of soft tissues from the root structure before any extraction manipulation.

What are the clinical indications for this dental syndesmotome?

This dental syndesmotome is primarily indicated during the initial phases of a tooth extraction or implant surgery requiring alveolar preservation. It is used to perform syndesmotomy, a procedure consisting of sectioning the epithelial-connective attachments and the fibers of the periodontal ligament. Its specific 4 mm curvature is particularly suited for reaching proximal areas, which are often narrow and difficult to access with straight instruments. By releasing the tooth from its ligamentous attachments around its entire circumference, the practitioner reduces the necessary luxation forces, thereby limiting the risk of fracturing the alveolar walls or the root. It is also used in certain periodontal surgery protocols for tissue excision.

What are the technical characteristics of the 17.418.01 instrument?

The Helmut Zepf model 17.418.01 is distinguished by a 4 mm working end with a distal curvature optimized for the anatomy of interdental spaces. As an exchangeable insert, it offers economic and logistical flexibility, allowing the handle to be kept while only renewing the active part if necessary. The thinness of the blade ensures atraumatic penetration into the desmodontium. Manufactured by Helmut Zepf Medizintechnik GmbH, this instrument benefits from rigorous machining guaranteeing a durable sharp edge and resistance to repeated autoclave sterilization cycles. Its technical configuration meets the requirements of dental surgeons looking for specialized instrumentation for complex avulsion procedures or implant site preparation.

What are the contraindications for the use of this device?

Contraindications for the use of the proximal syndesmotome are mainly related to the patient's clinical condition and the nature of the intervention. It should not be used if the patient has known allergies to the metals constituting the surgical instrumentation. On a technical level, use is discouraged on teeth presenting significant ankylosis, where ligament sectioning is impossible by conventional manual means. Furthermore, a lack of visibility or excessively restricted access that does not allow for control of the blade's trajectory constitutes a relative contraindication to avoid any accidental injury to adjacent soft tissues or nerve structures. The benefit-risk ratio should always be evaluated before the surgical act.

What are the maintenance and durability precautions?

As a non-resorbable and reusable instrument, the Helmut Zepf syndesmotome requires a strict decontamination and sterilization protocol after each use. Although resorption data does not apply here, the durability of the insert depends on compliance with the cleaning cycles recommended by the manufacturer Helmut Zepf Medizintechnik GmbH. It is recommended to use non-corrosive cleaning solutions and to avoid shocks to the 4 mm working part to preserve its sharpness and curvature. Regular visual inspection of the blade condition and the thread of the exchangeable insert is essential to guarantee safety during dental surgery interventions. In case of dulling or deformation, the insert must be replaced.

Who is the manufacturer and what standards are respected?

The official manufacturer of this instrument is Helmut Zepf Medizintechnik GmbH, a company recognized in the high-precision dental instrumentation sector. Manufacturing follows rigorous quality control processes specific to reusable medical devices. Although regulatory class specifications or CE marking are not detailed in the source data, Helmut Zepf products are designed to meet the technical requirements of modern oral surgery. Each instrument, identified by reference 17.418.01, is subjected to internal compliance tests guaranteeing its clinical functionality. For any precise information on certifications or specific ISO standards, it is advisable to refer to the technical documentation provided by the manufacturer or to contact Delynov.

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