Gracey curette #7/8 handle #7 MF oral/buccal green (SAS7/877)

What is the Gracey #7/8 curette handle #7 MF?

The Gracey #7/8 curette from the brand Hu-Friedy is a precision instrument intended for periodontal instrumentation. This specific model, featuring a green #7 MF handle, is designed for the treatment of root surfaces. Unlike universal curettes, this instrument from the brand Hu-Friedy has an angled blade that allows for optimal contact with the tooth surface. Its structure is optimized for oral surgery and periodontal care, offering a response adapted to the requirements of healthcare professionals. As a Class I medical device, it meets the manufacturing standards necessary for use in dental offices or hospital settings for the treatment of the tooth's supporting tissues.

What are the clinical indications for this instrument?

The clinical indications for the Gracey #7/8 curette primarily concern subgingival scaling and root planing (periodontal planing). This instrument from the brand Hu-Friedy is specifically indicated for the treatment of free surfaces (buccal and lingual) of premolars and molars. Its use is reserved for healthcare professionals within the framework of non-surgical periodontal therapies or during maintenance phases. It allows for the effective removal of deep calculus and infected cementum while preserving the integrity of the surrounding soft tissues. The use of this instrument is part of treatment protocols for periodontitis and chronic gingivitis requiring precise manual instrumentation.

What are the technical characteristics of the Gracey #7/8 curette?

The Gracey #7/8 curette is distinguished by a specific design of its working part, characterized by a single cutting edge and a blade angled at 70 degrees relative to the terminal shank. This angulation is unique to the Gracey series, allowing for easier insertion into deep periodontal pockets. The #7 MF handle offers a grip adapted to long-duration procedures in oral surgery. The green color code facilitates rapid identification of the instrument within the technical tray. Manufactured under the supervision of the Hu-friedy entity located in Chicago, this instrument benefits from industrial production rigor consistent with practitioners' expectations for fine manual instrumentation.

What are the contraindications for the use of this instrument?

According to information from the manufacturer Hu-friedy, the use of this instrument is strictly reserved for qualified healthcare professionals. Clinical contraindications are not explicitly listed exhaustively in the provided documentation, but use must be avoided on structures not targeted by the root planing indication. It is imperative not to use the instrument in case of visible damage to the blade or the shank, which could compromise patient safety or the effectiveness of the surgical procedure. Practitioners must refer to the instructions for use and evaluate the patient's clinical status, including bone density and gingival thickness, before any intervention with this Class I curette.

What are the precautions for use and maintenance?

As a non-resorbable and reusable instrument, the Gracey #7/8 curette requires a rigorous sterilization protocol between each patient. Before any use, it is essential to carefully read the instructions provided by the manufacturer Hu-friedy. The practitioner must check the sharpness of the blade to ensure effective planing without excessive trauma to the periodontium. Excessive pressure during the procedure should be avoided to prevent metal fatigue or tip fracture. Storage must be carried out in a dry and clean environment. Like any Class I device, following the standard decontamination procedures in force in dental surgery practices is mandatory to ensure health safety.

Who is the manufacturer and what standards are respected?

The official manufacturer of this instrument is Hu-friedy, located at 3232 N. Rockwell St. Chicago, Il 60618 USA. This medical device is listed under Class I according to current regulations. Although specific CE marking is not mentioned in the source data, the product complies with US and international regulatory requirements for manual surgical instruments. The brand Hu-Friedy ensures the distribution of this tool intended exclusively for healthcare professionals. Each instrument is produced according to quality standards allowing its repeated use in a clinical setting, subject to compliance with the maintenance and sterilization instructions recommended by the manufacturer.

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