Angulated conical osteotome insert, size 6, diameter 4 to 5 mm - Helmut Zepf (47.991.60) - Delynov

What is the Helmut Zepf angular conical osteotome insert?

The angular conical osteotome insert, referenced under code 47.991.60 by Helmut Zepf, is a specialized surgical instrument intended for oral and implant surgery. It comes as a size 6 removable tip, characterized by an angled structure and a conical end. Its design allows for intervention on maxillary or mandibular bone structures with a specific angulation facilitating access to posterior or hard-to-reach areas. This device is designed by Helmut Zepf Medizintechnik GmbH, a manufacturer recognized for the precision of its surgical instruments. Its structure is designed to transmit forces in a controlled manner during the implant site preparation phases.

What are the clinical indications for this angular osteotome tip?

This instrument is primarily indicated in implant surgery protocols requiring manipulation of the bone crest. It is used for the expansion of narrow crests, allowing for the creation of an implant site without loss of bone substance compared to traditional drilling. In periodontal and implant surgery, it is also used for the condensation of cancellous bone (type III or IV), thus improving the primary stability of the implant. Another major application concerns crestal sinus lift (Summers technique), where the insert allows for the progressive displacement of the sinus floor after a gentle osteotomy. Its conical shape is ideal for the progressive widening of the site.

What are the technical characteristics of model 47.991.60?

The Helmut Zepf angular conical osteotome insert features precise technical specifications to meet the requirements of modern implantology. It is a size 6, offering a progressive diameter ranging from 4 mm to 5 mm. This taper allows for controlled and gradual bone expansion. The angulation of the instrument is specifically studied to offer optimal visibility and working ergonomics, particularly in molar sectors where mouth opening may limit the use of straight instruments. Reference code 47.991.60 guarantees the exact identification of the model within the Helmut Zepf range, thus ensuring compatibility with the brand's corresponding osteotome handles.

What are the contraindications for the use of this instrument?

The contraindications for the use of this osteotome insert are related to the physiological limits of bone surgery. It must not be used if the residual bone volume is insufficient to support expansion without the risk of fracturing the buccal or lingual plate. Use is also prohibited in cases of active bone pathologies at the surgical site, such as osteomyelitis or bone necrosis. Generally, classic contraindications to implant surgery apply, notably uncontrolled coagulation disorders or serious systemic diseases. It is imperative that the practitioner evaluates bone density via preoperative imaging to validate the relevance of using a conical osteotome.

What are the maintenance and durability precautions?

As an instrument in the CONSO category at Helmut Zepf, this insert requires a rigorous sterilization and cleaning protocol between each patient. Although non-resorbable, its durability depends on compliance with the decontamination cycles recommended by the manufacturer Helmut Medizintechnik GmbH. The condition of the 4 to 5 mm conical tip should be systematically checked before each intervention to ensure the absence of deformation or corrosion. Manual cleaning or autoclaving must be carried out according to the hygiene standards in force in dental practices. Particular attention must be paid to the connection thread to guarantee stable fixation on the osteotome handle during the application of impaction forces.

Who is the manufacturer and what standards are respected?

The device is manufactured by Helmut Zepf Medizintechnik GmbH, an internationally renowned German company specializing in high-precision dental instrumentation. As the official manufacturer, Helmut Zepf applies rigorous manufacturing processes to guarantee the quality of its products. Although specific details of the regulatory class or CE marking are not explicitly mentioned in this technical sheet, products from this brand are generally designed to meet the requirements for medical devices in force. Practitioners are invited to refer to the instructions for use and technical documentation provided by Helmut Zepf to confirm the specific certifications and compliance protocols applicable to this osteotome insert.

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