MENTOR™ CPX™4 Plus Enhance Breast Tissue Expander
The MENTOR™ CPX™4 Plus Enhance Breast Tissue Expander offers the highest projection and largest volume capability. The MENTOR™ CPX™4 Plus Enhance Breast Tissue Expander Offers a volume match to the MENTOR™ MemoryGel™ Enhance Breast Implant, providing greater flexibility in patient sizing options.
About this device
The MENTOR™ CPX™4 Plus Enhance Smooth Breast Tissue Expander is the first and only tissue expander for women with larger breasts undergoing primary reconstruction and revision reconstruction. Specifically designed to create a natural-looking pocket for the entire line of MENTOR™ MemoryGel™ Enhance Breast Implants.
Specialties
Breast Reconstruction
Procedures
Breast Reconstruction
Technology
- Only device on the market with the BufferZone™ Self-Sealing patch, reducing the risk of rupture—the leading cause of device failure.1-4
- The proprietary BufferZone and Dacron® Patches focus expansion toward the lower pole of the breast, ensuring a natural result.
Volume match
- Tailored to meet the needs of patients requiring breast implants from 850cc to 1445cc.
- Offers a volume match to the MENTOR™ MemoryGel™ Enhance Breast Implant, providing greater flexibility in patient sizing options.
Features & benefits
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Volume match
- The MENTOR™ CPX™4 Plus Enhance Tissue Expander offers a volume match to the MENTOR™ MemoryGel™ Enhance portfolio.
- MENTOR™ Tissue Expanders have a large base and the highest volume of any tissue expander on the market globally.
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Highest projection
MENTOR™ Tissue Expanders are the highest projection smooth tissue expanders on the market.
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Optimal outcomes
- The CPX™4 Plus Enhance Breast Tissue Expander is part of a portfolio of breast reconstruction products designed to help achieve optimal patient outcomes.
- The CPX™4 Plus Enhance Breast Tissue Expander gives you the expansion performance you are accustomed to.A
Supporting documentation
Related products
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MENTOR™ MemoryGel™ Enhance Breast Implants
MENTOR™ MemoryGel™ Enhance Breast Implants are the first and only family of products that supports implant-based breast reconstruction for women with larger breast sizes with volume options ranging from 930 cc to 1445 cc.

MENTOR™ ARTOURA™ PLUS Breast Tissue Expanders
The MENTOR™ ARTOURA™ PLUS Breast Tissue Expander is designed to withstand hugs, naps, and all her everyday pressures with proprietary pocket precision.1,2
The MENTOR™ ARTOURA™ PLUS Breast Tissue Expander is the only expander with Dynamic Control Technology™, delivering a precise1,2 and predictable pocket.2A

MENTOR™ CPX™4 Breast Tissue Expanders
The MENTOR™ CPX™4 Breast Tissue Expander is designed to be soft, controlled, and strong.1,2
References
A. As compared to the MENTOR™ CONTOUR PROFILE™ Breast Tissue Expanders, the MENTOR™ CPX™2 Breast Tissue Expander, and the MENTOR™ CPX™3 Breast Tissue Expander
- MENTOR™ Artoura Breast Tissue Expanders PIDS 2022.
- MENTOR™CPX™4 Breast Tissue Expanders PIDS 2022.
- Sientra Allox 2 Instructions for Use May 2023.
- Natrelle Directions for Use. January 2016.
The sale and distribution of Mentor Breast Implant Devices are restricted to users and/or user facilities that provide information to patients about the risks and benefits of the device prior to its use in the form and manner specified in approved labeling to be provided by Mentor Worldwide LLC.
Important Safety Information
MENTOR™ CONTOUR PROFILE™ Tissue Expanders are used for breast reconstruction following mastectomy, correction of an underdeveloped breast, scar revision and tissue defect procedures. The expander is intended for temporary subcutaneous or submuscular implantation and is not intended for use beyond six months. CONTOUR PROFILE™ Tissue Expanders include magnetic injection domes, which contain a rare earth permanent magnet, and are NOT MRI compatible. The device could be moved by the MRI causing pain or displacement, potentially resulting in a revision surgery. Do not use the CONTOUR PROFILE™ Tissue Expander in patients where an MRI may be needed. DO NOT use the CONTOUR PROFILE™ Tissue Expander in patients that have a previously implanted device such as pacemakers, drug infusion devices, artificial sensing devices, etc. that could be affected by a magnetic field. Mentor has not tested the in vivo effects of radiation therapy with CONTOUR PROFILE™ Expander devices and cannot warrant the safety of such use. The incidence of extrusion of the expander has been shown to increase when the expander has been placed in injured areas: scarred, heavily irradiated or burned tissue, crushed bone areas, where severe surgical reduction of the area has previously been performed and where steroids are used in the surgical pocket.
Your patient needs to be informed and understand the risks and benefits of MENTOR™ Tissue Expanders, and provided with an opportunity to consult with you prior to deciding on surgery.
For detailed indications, contraindications, warning and precautions associated with the use of all MENTOR™ Implantable Devices, please refer to the Instructions for Use (IFU) provided with each product, or review the Important Safety Information provided at mentorwwllc.com
The third-party trademarks used herein are trademarks of their respective owners.
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