Osteome Bone-Spreader Number 2 Convex Maximum 3.2mm - Hu-Friedy - Delynov

What is the Bone-Spreader #2 convex max 3.2mm - Hu-Friedy Osteotome?

The Bone-Spreader #2 osteotome is a precision surgical instrument designed by Hu-Friedy, a recognized manufacturer in the field of medical instrumentation. This device is specifically developed for pre-implant bone surgery interventions. It features a convex tip with a maximum diameter of 3.2mm, structured to meet the requirements of expansion protocols. As a specialized tool, it allows the practitioner to intervene on narrow alveolar ridges or low-density bone. Its robust design ensures efficient transmission of forces during manual or assisted impaction, guaranteeing rigorous handling during the preparation of recipient sites.

What are the clinical indications for this instrument?

This implant osteotome is primarily indicated for bone expansion and condensation procedures. In implantology, it is used to progressively widen the volume of the alveolar ridge without removing bone material, thus preserving the patient's bone capital. The use of a convex bone spreader is particularly recommended for the preparation of maxillary sites where bone density is often lower (Type III or IV). It allows for the condensation of cancellous bone laterally and apically, improving local density around the future implant thread. This clinical step is crucial for ensuring optimal primary stability in situations of thin ridges or during certain crestal approach sinus lift protocols.

What are the technical characteristics of this osteotome?

The Bone-Spreader #2 osteotome is distinguished by its convex tip with a maximum diameter of 3.2mm. This specific geometry is designed to offer a support surface allowing for a homogeneous distribution of stress during expansion. Manufactured by Hu-Friedy Mfg. Co., LLC, the instrument complies with rigorous manufacturing standards. Unlike concave models intended for harvesting or transporting grafts, the convex profile is dedicated to spreading bone walls and densification. Its length and handle are adapted for a firm grip and precise control of the penetration depth into the alveolar bone. It belongs to the category of reusable consumables after sterilization, in accordance with current hygiene protocols.

What are the contraindications for the use of this bone spreader?

The use of this instrument is strictly reserved for healthcare professionals qualified in oral surgery and implantology. Contraindications include all clinical situations where bone expansion is not recommended, notably in the presence of active bone pathology, uncontrolled local infection, or excessive cortical fragility that would risk an unpredictable fracture. Although the manufacturer Hu-Friedy does not list specific material contraindications in the provided data, it is imperative to refer to the instructions for use and evaluate bone quality through pre-operative imaging. Use is prohibited for any personnel not trained in osteotomy and ridge expansion techniques.

What are the precautions for use and maintenance?

As a Class I device, this osteotome must be handled with care to preserve the integrity of its 3.2mm working part. Before each use, the practitioner must inspect the instrument for any signs of wear, corrosion, or deformation. Cleaning and sterilization must scrupulously follow the recommendations of the manufacturer Hu-Friedy Mfg. Co., LLC to guarantee asepsis and tool longevity. It is essential to respect the sequences of increasing diameters during expansion to avoid excessive thermal or mechanical stress on the bone. Careful reading of the instructions before any use is a regulatory obligation to ensure patient safety and surgical treatment efficacy.

Who is the manufacturer and what standards are met?

The device is manufactured by Hu-Friedy Mfg. Co., LLC, located at 3232 N. Rockwell St. Chicago, Il 60618 USA. This manufacturer is globally recognized for the quality of its surgical instrumentation. The product is classified as a Class I medical device according to current regulations. Although specific CE marking is not detailed in the primary sources, compliance with Hu-Friedy's American and international manufacturing standards ensures a high level of performance for clinical practice. The product is exclusively intended for professional use, highlighting the requirement for technical competence for its handling in a sterile environment during implant or periodontal surgeries.

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