Special Gracey 1/2 surgical curette, handle 5, 3mm extended shank, Zepf-Bionik - Helmut Zepf (24.201.01GM5OX) - Delynov

What is the Helmut Zepf Gracey 1/2 special surgical curette?

The Helmut Zepf Gracey 1/2 curette, reference 24.201.01GM5OX, is a precision manual instrument designed by Helmut Zepf Medizintechnik GmbH. It is distinguished by its specific structure including a 3 mm elongated shank and a type 5 handle. This device belongs to the Zepf-Bionik range, a line of instruments optimized for periodontal surgery. Unlike universal curettes, this Gracey model has an angled blade with only one active cutting edge, allowing for selective work on root surfaces. Its geometric configuration is particularly suited for the treatment of anterior teeth, offering the practitioner a fine tactile response when removing subgingival calculus and smoothing roots.

What are the clinical indications for this instrument?

This long-shank periodontal curette is indicated for the non-surgical and surgical treatment of periodontal diseases. Its primary use concerns the root planing of incisors and canines, on vestibular as well as lingual or palatal surfaces. The 3 mm elongated shank is a major clinical asset for treating periodontal pockets with depths exceeding 5 mm, where standard instruments reach their limits. It allows access to the apical zones of the roots without excessive distension of the marginal gingival tissues. The practitioner uses this instrument to eliminate deep calcified deposits and infected cementum, thus promoting epithelial reattachment and the reduction of gingival inflammation during initial or periodontal maintenance phases.

What are the technical characteristics of reference 24.201.01GM5OX?

The Helmut Zepf 24.201.01GM5OX curette features rigorous technical specifications to meet the requirements of modern periodontology. It is equipped with a shank whose terminal section has been elongated by 3 mm compared to a conventional Gracey curette, facilitating passage through complex cemento-enamel junctions. The handle number 5 offers a volume and texture designed to limit muscle fatigue during prolonged planing procedures. The working part benefits from the Zepf-Bionik finish, ensuring optimal hardness and longevity of the cutting edge. This design maintains a constant working angulation of 70 degrees relative to the root, a fundamental characteristic of the Gracey concept for maximum cutting efficiency while preserving the integrity of the surrounding soft tissues.

What are the contraindications for the use of this instrument?

The contraindications for the use of the Helmut Zepf Gracey 1/2 curette are mainly related to clinical situations where mechanical access is prohibited or dangerous. This includes areas with untreated acute dentinal hypersensitivity or severe hypoplastic enamel where instrumentation could cause structural damage. On a general medical level, the use of manual periodontal instruments must be evaluated in patients with unstabilized coagulation disorders or risks of infective endocarditis without adequate antibiotic prophylaxis. There is no specific material contraindication for patients not allergic to metals commonly used in surgical instrumentation. Reference should systematically be made to the instructions for use provided by Helmut Zepf Medizintechnik GmbH for specific safety recommendations.

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

As a non-resorbable and reusable metallic instrument, the Helmut Zepf curette requires a rigorous reprocessing protocol after each intervention. Precautions include immediate pre-disinfectant cleaning to prevent the drying of biological debris, followed by ultrasonic cleaning or a washer-disinfector. Drying must be meticulous before sterilization in a steam autoclave. Particular attention must be paid to the sharpening of the blade; a dull Gracey curette loses its cutting efficiency, forcing the practitioner to exert excessive pressure, which reduces tactile sensitivity and increases the risk of root trauma. The use of appropriate sharpening stones is recommended to maintain the specific 70-degree cutting angle inherent to the original Gracey design.

Who is the manufacturer and what standards are respected?

The official manufacturer of this device is Helmut Zepf Medizintechnik GmbH, a recognized company in the high-precision dental and surgical instrumentation sector. Based in Germany, this manufacturer applies high production standards to guarantee the reliability of its tools. Although the precise regulatory class and CE marking are not explicitly detailed in the source data for this product, Helmut Zepf is renowned for its compliance with European quality requirements relating to reusable medical devices. Each instrument, such as this Gracey 1/2 curette, is subject to strict quality controls during the manufacturing process. For any information concerning specific certifications or ISO standards respected, practitioners are invited to consult the official technical documentation and service instructions accompanying the product.

State of the art

Specialized surgical instrumentation is evolving towards ergonomic designs.