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

What is the Medesy 0.05mm medium molar ivory matrix?

The 0.05mm medium molar ivory matrix is a preformed metallic device designed by Medesy for restorative dentistry. This packaging of 12 pieces (reference 4979/2) offers a thin structure 0.05mm thick, specifically sized for medium-sized molars. As an ivory dental matrix, it serves as a temporary wall during the placement of filling materials such as amalgam or composites. Its design allows for compensation of the absence of a natural tooth wall, thus facilitating the reconstruction of coronal morphology while respecting the interproximal biological space necessary for periodontal health.

What are the clinical indications for this Medesy device?

The use of this molar dental matrix is indicated primarily for Class II restorations involving the proximal surfaces of molars. In conservative surgery, it is indispensable for confining the restorative material and preventing gingival overhangs. The 0 05 molar matrix allows for the stabilization of the material during its polymerization or condensation phase. It is particularly useful when the practitioner must re-establish a rigorous contact point with the adjacent tooth, thus avoiding post-operative food impaction. Its use extends to all coronal reconstruction procedures where an artificial wall is required to guide anatomical modeling.

What are the technical characteristics of the 4979/2 matrix?

The 0 05mm ivory matrix presents precise technical characteristics to meet the requirements of general practice. Its thinness of 0.05mm is a major asset for insertion into tight interdental spaces without excessive trauma to the periodontal ligament. The 'medium' format is calibrated to correspond to the average coronal height of permanent molars. Manufactured by Medesy S.r.l., this preformed dental matrix offers sufficient flexibility to follow cervical contours while maintaining structural rigidity under the pressure of condensing instruments. The lot includes 12 units, allowing for optimized stock management for daily interventions.

What are the contraindications for the use of this dental matrix?

Although specific data from the manufacturer Medesy does not list strict medical contraindications, the use of this type of ivory dental matrix must be evaluated according to the clinical situation. Excessive coronal destruction not allowing for the stabilization of the matrix or severe gingival inflammation preventing correct positioning may constitute limits to its use. It is recommended to verify the absence of known allergy to the metallic components of the device before application. As with any restorative instrument, poor adaptation of the matrix can lead to material overhangs, which are harmful in the long term to the integrity of the periodontium.

What are the precautions for use and handling?

Handling the medium molar ivory matrix requires the use of a compatible Ivory-type matrix holder. The practitioner must ensure perfect cervical adjustment to avoid any material leakage into the gingival sulcus. As a consumable, this product must be handled with care to avoid any deformation before its insertion. After use, the matrix must be removed gently so as not to fracture the freshly placed restorative material, particularly at the marginal ridges. It is advisable to consult the sterilization or cleaning protocols provided by Medesy S.r.l. if the device is not strictly single-use, in order to guarantee patient safety.

Who is the manufacturer Medesy and what standards are respected?

Medesy S.r.l. is the official manufacturer of this restorative device. A recognized company in the dental instrumentation sector, Medesy ensures the production of these matrices according to industrial quality standards. Although the regulatory class and specific CE marking are not detailed in the current source data, Medesy products are generally designed to meet the technical requirements of international dental surgery. For any precise information concerning certificates of conformity or ISO standards applied to reference 4979/2, it is recommended to refer to the manufacturer's technical instructions or to contact Delynov support directly.

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