Ivory Matrix Medium Molar 0.05mm - 12 pieces 4979/2 - Medesy (4979/2)

What is the ivory molar medium matrix 0.05mm - 12 pieces 4979/2 - Medesy?

The ivory molar medium matrix 0.05mm marketed by Medesy is a preformed metallic consumable intended for restorative dentistry. This device comes in the form of a thin strip 0.05mm thick, specifically sized in medium to adapt to the coronal anatomy of molars. Packaged in a set of 12 pieces under reference 4979/2, this ivory dental matrix is designed to be used with a compatible tightening system to create a temporary barrier during the placement of filling materials. Its structure allows for the faithful reproduction of the natural curvature of the tooth while guaranteeing optimal peripheral sealing at the gingival level during conservative care.

What are the clinical indications for this 0 05 molar matrix?

The use of the 0 05 molar matrix is primarily indicated for the treatment of proximal carious lesions involving the mesial or distal faces of molars. In restorative dental surgery, it is essential for performing Class II composite or amalgam restorations. It allows for the confinement of the restorative material, prevents overflow into the periodontal space, and facilitates the sculpting of marginal ridges. This molar dental matrix also helps restore the interproximal contact point, a crucial element for preventing food impaction and maintaining the health of supporting tissues. Its use is common during pre-prosthetic reconstruction phases or during direct conservative care.

What are the technical characteristics of this Medesy device?

This preformed dental matrix from the Medesy brand features precise technical specifications to meet clinical requirements. Its 0.05mm thickness offers an ideal balance between rigidity, to resist the condensation pressure of the material, and thinness, to facilitate its insertion into sometimes tight interdental spaces. The medium size is calibrated to cover the standard coronal height of molars. The metallic design allows for effective burnishing against the adjacent tooth to optimize the anatomy of the proximal face. Reference 4979/2 guarantees compatibility with standard ivory-type matrix holders, ensuring stable maintenance and adjustable tension throughout the restoration procedure.

What are the contraindications for the use of the 0 05mm ivory matrix?

Although the source data does not specify explicit medical contraindications, the use of the 0 05mm ivory matrix must be evaluated by the practitioner based on the clinical situation. It may be contraindicated in patients with a known hypersensitivity to the metals constituting the strip. On a technical level, its use is compromised in cases of excessive coronal destruction that does not allow for the stabilization of the matrix holder, or in the presence of severe gingival inflammation likely to cause abundant bleeding interfering with the bonding protocol. One should systematically refer to the recommendations of the manufacturer Medesy S.r.l. and check the integrity of the matrix before any use in the mouth.

What are the precautions for use and handling for this consumable?

As a non-resorbable device, the 0 05mm ivory matrix must imperatively be removed after the polymerization or setting of the restorative material. The practitioner must ensure delicate insertion so as not to damage the epithelial attachment or the periodontal ligament. During removal, it is advisable to cut the strip or release it laterally so as not to fracture the newly created contact point. As it is a consumable, a visual inspection is necessary to ensure the absence of deformation or abnormal sharp edges before insertion. Storage must be in a dry place protected from any contamination. After use, the device must be disposed of in accordance with waste management protocols for healthcare activities involving infectious risks (DASRI).

Who is the manufacturer and what standards are met by this product?

The product is manufactured by Medesy S.r.l., a recognized manufacturer in the field of instrumentation and devices for dental surgery. The Medesy brand ensures the production of these matrices according to rigorous industrial quality standards. Although specific certifications (regulatory class or CE marking) are not detailed in the current source data, this type of consumable is generally subject to current regulations concerning medical devices. To obtain precise information on compliance standards, ISO certifications, or CE marking details, it is recommended to consult the technical instructions attached to the 12-piece packaging or to contact the Medesy manufacturer's technical service directly.

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