Penile Implant Size Options: Find the Best Fit for You

Penile implants are one of the most effective solutions for addressing issues with erectile function, penile length, and girth. To achieve optimal results, implants are available in various sizes, including different lengths and diameters, tailored to each patient’s unique anatomy.

Choosing the right size is not just about numbers, it’s about ensuring a natural appearance, reliable function, and confidence in intimate moments. With careful assessment of both erect length and girth, the correct implant can enhance rigidity, preserve sensation, and maximize satisfaction for both you and your partner.

At Turkey Luxury Clinics, our experts guide you through the different types and sizes of penile implants, helping you select the best option to achieve your goals. Book a free consultation today and take the first step toward a more confident, satisfying, and exciting life.

What is Penile Implant Surgery?

A penile implant is a surgical solution designed to treat erectile dysfunction while also restoring or enhancing penile length and girth. Implants offer a reliable and long-lasting option for men experiencing erectile difficulties or concerns about penis size. They are permanent, highly effective, and consistently result in high levels of patient and partner satisfaction.

Penile implants can also be customized to the patient’s needs. By selecting the appropriate type and size, patients can achieve a functional erection with a natural appearance, improving both sexual performance and confidence.

Discover How to Increase Girth Size Permanently.

Types of Penile Implants

Penile implants are surgical solutions designed to treat erectile dysfunction and, in some cases, enhance penile length and girth. They are available in two main types: inflatable and non-inflatable (semi-rigid or malleable). Inflatable implants are the most common type and offer a natural look and feel both when flaccid and during an erection. They are divided into two-piece and three-piece systems.

1. Two-Piece Inflatable Implants

Two-piece implants consist of two cylinders and a pump, with fluid stored within the cylinders or pump itself, usually in the scrotum. These implants do not require a separate abdominal reservoir, making the procedure simpler and less invasive.

While easier to implant, the erection may be slightly less natural compared to three-piece systems. Popular models include AMS Ambicor, available in multiple lengths and diameters.

2. Three-Piece Inflatable Implants

Three-piece implants include two cylinders, a pump, and a separate fluid reservoir placed under the abdominal wall.

Fluid is pumped into the cylinders to achieve an erection, providing a more natural appearance with better rigidity and sometimes enhanced length and girth.

Common models include AMS 700 LGX, AMS 700 CX, AMS 700 CXR, and Coloplast Titan, all available in various lengths and diameters to suit different anatomies.

3. Malleable (Semi-Rigid) Implants

Malleable implants consist of bendable rods implanted in the penis. They remain firm yet flexible, allowing the penis to be manually positioned for sexual activity.

This type offers a simpler surgical procedure since no pump or reservoir is required. Malleable implants are available in multiple lengths and diameters to match individual anatomy, providing a reliable, durable, and natural-looking solution for men with erectile dysfunction.

Models include AMS Tactra and AMS Spectra, known for consistent rigidity and ease of use.

Penile Implant Size Options

Penile implant size options are defined mainly by length and diameter to suit individual anatomy. Implants differ by manufacturer and model with length typically ranges from 12 cm to 27 cm, chosen to match the patient’s stretched penile length, while diameter (girth) usually varies between 9.5 mm and 14 mm (or more) to match natural thickness.

Some advanced implants, like the AMS 700 LGX, even allow slight expansion in length and girth for added customization.

The appropriate type and size are determined through careful preoperative measurements, considering penile length, girth, overall health, and personal goals.

The best penile implant is the one that fits your anatomy, meets your goals, and provides a functional erection that maximizes satisfaction for both you and your partner

AMS 700 LGX

The AMS 700™ LGX is a three-piece inflatable implant that stands out for its ability to expand in both length and girth. Available in 12–21 cm lengths with multiple diameters, it helps reduce perceived penile shortening after surgery.

The LGX model is designed for men who want a more natural-looking erection with flexibility, control, and a feel close to that of a natural erection.

AMS 700 CX

The AMS 700 CX is another three-piece inflatable model, known for providing strong rigidity with a fixed length. It comes in 12–24 cm lengths and multiple diameters, allowing surgeons to customize the fit to each patient’s anatomy.

This model is ideal for those who prioritize firmness and reliable performance while maintaining natural appearance and comfort.

AMS 700 CXR

The AMS 700 CXR is specifically engineered for patients with narrower penile anatomy or limited corporal space. It is available in 10–18 cm lengths and smaller diameter options, making it suitable for men who require a more compact design.

Despite its smaller profile, the CXR still offers the same high-quality performance and natural functionality as other AMS 700 series implants.

Coloplast Titan

The Coloplast Titan is a popular three-piece inflatable penile implant known for its ability to provide a firm, natural-feeling erection. It is available in lengths of 14, 16, 18, 20, and 22 cm and diameters of 9, 11, 13, and 15 mm, allowing surgeons to customize the fit according to each patient’s anatomy. This implant is ideal for men seeking enhanced rigidity and girth while maintaining a natural appearance and reliable function.

AMS Ambicor

The AMS Ambicor is a two-piece inflatable implant featuring a pump and cylinders, where the fluid is stored within the system itself rather than a separate reservoir. It is available in lengths ranging from 14 to 22 cm, with multiple diameter options.

The Ambicor provides a dependable and less complex implantation process compared to three-piece implants, offering a natural erection and easy deflation for everyday comfort.

AMS Tactra

The AMS Tactra is a semi-rigid penile implant designed to provide consistent firmness while allowing manual adjustment for sexual activity. It comes in several size options — 14–23 cm, 16–25 cm, and 18–27 cm, each with multiple diameter variations to suit different anatomies. Made from durable yet flexible materials, Tactra offers excellent reliability and ease of use.

This implant is ideal for men seeking a low-maintenance, long-lasting solution for erectile dysfunction without the need for inflation or mechanical components.

AMS Spectra

The AMS Spectra is another semi-rigid implant option, available in 12, 16, and 20 cm lengths, with various diameters and “Real Tip” extenders that allow surgeons to slightly increase implant length when needed. It provides a firm, natural feel that can be easily positioned up or down.

Thanks to its simple design and reliable function, the Spectra implant remains a strong option for men who prefer a straightforward and durable alternative to inflatable implants.

A Table of Penile Implant Sizes by Type and Model

How to choose the best penile implant size for you?

When selecting the appropriate penile implant size, several factors are important:

1. Surgeon’s Preference and Expertise: Some surgeons prefer specific brands or models based on experience. Surgeons who perform implants frequently may achieve better outcomes with longer devices.
2. Surgical Limitations: The implant cannot be forcefully inserted beyond the patient’s anatomical limits, as this increases the risk of complications
3. Pre-operative Measurements: Accurate measurements of the penis before surgery are essential to ensure the implant fits correctly and provides optimal function Preoperative measurements of both flaccid and erect length and girth guide the choice of implant.

What to Consider for the Best Penile Implant Size

When selecting the ideal penile implant, it’s important to consider your anatomy, partner preferences, and any specific medical needs:

1. Desired outcome & goals: For a harder and wider erection, Coloplast Titan is preferred. AMS Tactra offers a “memory” core for easier concealment. For smaller anatomy, the AMS 700 CXR (inflatable) or AMS Spectra/Tactra (semi-rigid) are often the best options.
2. Medical conditions: Patients with kidney transplants may benefit from a simpler semi-rigid implant or alternative reservoir placement.
3. Age considerations: Younger patients may favor firmer implants (e.g., Coloplast), while older patients might prefer easier-to-deflate options (e.g., AMS 700).
4. Anatomy & size customization: The average implant length is ~17 cm. For smaller anatomy, the AMS 700 CXR (inflatable) or AMS Spectra/Tactra (semi-rigid) may be more suitable. Extensions or grafts can be used in special cases.
5. Ease of use: Inflatable implants require pumping to achieve an erection, while malleable (semi-rigid) implants remain firm and can be manually positioned as needed.
6. Crus-to-penis ratio: The proportion between the buried (crus) and visible (pendulous) parts of the penis affects implant selection.
7. Penile length-to-scrotum ratio: Ensures proper fit and comfort for the cylinders and pump.
8. Scrotum size: Influences the feasibility and placement of the pump, particularly for inflatable implants.
9. Glans penis size: Determines the optimal cylinder length and diameter for a natural appearance.

Get a Secure Penile Implant with Confidence at Turkey Luxury Clinics

Choosing a penile implant is an important decision, and having it performed by experienced surgeons in a trusted facility is essential.

At Turkey Luxury Clinics, our highly skilled urologists use state-of-the-art technology to ensure your procedure is safe, comfortable, and customized to your needs.

Take the first step toward a secure, natural, and functional penile implant. Book your consultation today and regain confidence with precision, discretion, and expert care.

To check your sexual health, you can choose the Comprehensive Package for Men. Read more about it in our guides: Men’s Health Check-Up Packages 2025 & Health Check-Up Packages in Turkey:2025

FAQs About Penile Implant Size Options