Surgical dental root elevator, straight, with standard handle - Helmut Zepf (17.191.00) - Delynov

What is the Helmut Zepf surgical dental root elevator?

The Helmut Zepf surgical dental root elevator, referenced under code 17.191.00, is a manual instrument used in oral surgery to facilitate tooth extraction. This model is characterized by a straight working part and a standard format handle. Designed by Helmut Zepf Medizintechnik GmbH, this instrument is specifically structured to be inserted into the periodontal space. Its rigid design allows for the application of necessary luxation forces without deformation of the shaft. It constitutes a basic tool for practitioners performing avulsions, offering direct force transmission thanks to its axial alignment between the tip and the handle.

What are the clinical indications for this straight elevator?

The straight root elevator is primarily indicated during the initial phases of tooth extraction. In oral and implant surgery, it is used to mobilize the tooth or root before the application of forceps. Its straight profile is particularly suitable for maxillary and mandibular sectors where rectilinear access is possible. It allows for the separation of the epithelial attachment and the rupture of the alveolar-dental ligaments. This instrument is also requested for the extraction of fractured roots or those remaining embedded below the bone level, acting as a first-class lever to lift the fragment out of its socket, thus ideally preparing the site for a potential immediate implant placement.

What are the technical characteristics of the 17.191.00 instrument?

This Helmut Zepf instrument features technical specifications focused on clinical performance. Reference 17.191.00 corresponds to a straight root elevator equipped with a tapered and robust active tip. The standard handle is dimensioned to provide a solid fulcrum in the surgeon's palm, allowing for precise control of the exerted torque. The connection between the handle and the active part is designed to withstand the significant torsional stresses encountered during the luxation of ankylosed or firmly anchored roots. The surface finish is optimized to resist repeated decontamination and sterilization cycles in an autoclave, in accordance with the hygiene protocols in force in dental surgery practices.

What are the contraindications for the use of this elevator?

The contraindications for the use of the straight root elevator are mainly related to specific clinical situations where the application of leverage force could be detrimental. Its use should be avoided if the surrounding bone structures are too fragile or present pathologies limiting pressure resistance (e.g., large cysts, severe localized osteoporosis). Furthermore, the use of this instrument is prohibited if the practitioner does not have sufficient visibility or a stable fulcrum, at the risk of damaging adjacent soft tissues or collateral teeth. As with any surgical instrument, a complete patient anamnesis is required to rule out risks related to healing or coagulation disorders.

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

As a reusable surgical instrument, the Helmut Zepf elevator requires a rigorous maintenance protocol after each intervention. Although the instrument itself is not subject to resorption, its durability depends on the quality of cleaning. It must be pre-disinfected immediately after use to prevent protein fixation. Cleaning can be performed manually or in a thermal disinfector, followed by thorough drying to prevent any form of corrosion. Sterilization must be carried out in a steam autoclave according to the parameters recommended by the manufacturer Helmut Zepf Medizintechnik GmbH. It is advisable to regularly inspect the condition of the active tip and the integrity of the handle to ensure patient safety and the effectiveness of the surgical gesture.

Who is the manufacturer and what standards are respected?

This elevator is manufactured by Helmut Zepf Medizintechnik GmbH, a recognized manufacturer in the field of high-precision surgical instrumentation. Production follows strict quality standards to meet the requirements of healthcare professionals. Although specific details of the CE marking or regulatory class are not explicitly mentioned in the simplified technical documentation, Helmut Zepf products are developed to comply with European regulations relating to medical devices. To obtain precise information on certifications, applied ISO standards, or to consult the declaration of conformity, users are invited to systematically refer to the instructions for use and the original labeling provided with reference 17.191.00.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.