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Müller Straight Stem

Müller Straight Stem

Müller Straight Stem

Product catalog summary
Product Overview
The Müller Straight Stem is a widely used hip endoprosthesis designed for cemented fixation in the femur. It is constructed from CoCrMo casting alloy (ISO 5832-4) and features a 12/14 cone, allowing compatibility with both metal and ceramic femoral heads. The product is available in standard and lateral versions, each offered in 11 different sizes, with variations in length and offset. All stems maintain a consistent CCD angle of 135°.
Design and Features
The stem's fine groove structure enhances cement adhesion, while optional cement stoppers control cement depth. The implant's surface structure increases the surface area, optimizing bone cement anchoring. Its modular design supports personalized patient care, including for older patients. The Müller Straight Stem ensures primary stability under stress, particularly in softer bones, facilitating early patient mobilization. It is suitable for a wide range of indications, including primary surgical interventions and many revisions.
Instruments
The Müller Straight Stem requires minimal basic instruments for implantation. The universal instrument set allows seamless transition between standard and lateral versions during surgery. Rasps are made from high-grade hardened stainless steel, CNC ground, and plasma-polished for durability and ease of preparation. Both basic and rasp instrument sets are available in Monolite trays, crafted from high-quality stainless steel, characterized by their lightweight and stackable design.
Specifications
  • Anchoring: Cemented
  • Material: CoCrMo (ISO 5832-4)
  • Cone: 12/14
  • Combinable with: Metal and ceramic femoral heads
  • Variant: Standard and Lateral
  • CCD angle: 135°
  • Sizes: 11 sizes
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Catalog excerpts

Müller Straight Stem-1

Müller Straight Stem BEST QUALITY MADE IN GERMANY MÜLLER STRAIGHT STEM For a cemented anchoring in the femur and optimises anchoring with bone cement. The modular design of the system allows for optimal individual care of patients, also at an advanced age. The Müller Straight Stem provides primary stability when the joint is under stress, especially in “softer” bones, thus enabling early mobilisation of the patient. It also covers a wide range of indications and can be used for nearly all primary surgical interventions and also for many revisions. The fine structure of the surface of the implant increases the surface area Grünauer Fenn 3 | D-14712 Rathenow | Fon: +49 (0) 3385 5420 0 | E-Mail: [email protected] | www.ohst.de Over decades, the Müller Straight Stem has been safely used as a hip endoprosthesis for cemented fixation in the femur and is one of the most commonly used cemented implants worldwide. Made of CoCrMo casting alloy (ISO 5832-4) and fitted with a 12/14 cone, the Müller Straight Stem can be combined with both metal and ceramic femoral heads. One s tandard and one lateral version, each in 11 different sizes, are available. The stems differ from one another in terms of length and offset. At 135°, the CCD angle is identical for all stems. The fine groove structure facilitates good adhesion of the cement. Optional cement stoppers limit the depth of the cement. Depressions to facilitate insertion ensure ease

 Open the catalog to page 1
Müller Straight Stem-2

PRODUCT DESCRIPTION Anchoring: cemented Material: CoCrMo (ISO 5832-4) Cone: 12/14 Combinable with: Metal and ceramic femoral heads Variant: Standard and Lateral CCD angle: 135° Sizes: 11 sizes INSTRUMENTS The Müller Straight Stem covers a wide range of indications. It can be used for nearly all primary surgical treatments and also for many revisions. Implantation requires only a handful of basic instruments. The universal instrument set enables a smooth switch from the standard to the lateralized version during surgery. The rasps are made of premium-grade hardened stainless steels. They are CNC...

 Open the catalog to page 2

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