AMS 700 CX Penile Implant in Bangkok: Cost & Options 2026

The AMS 700 CX is a three-piece inflatable penile prosthesis made by Boston Scientific (formerly American Medical Systems). It is built for one job: to restore reliable, on-demand erections in men whose erectile dysfunction no longer responds to tablets, injections, or a vacuum device. It is not a cosmetic enlargement device. If you are researching the CX, you are usually past the point of trying one more pill, and you want a definitive, mechanical solution that works the same way every time.

This guide is written for that decision. It covers what the CX is and how it differs from the AMS 700 LGX, transparent Bangkok pricing in both THB and USD with a Thailand-versus-US comparison, who is and is not a candidate, the surgery and recovery step by step, the results you can realistically expect, the risks worth knowing, and how to choose a surgeon safely. A penile implant is permanent and requires a urology consultation and prescription, so treat this as background reading before a proper assessment, not a substitute for one.

What the AMS 700 CX actually is

A three-piece inflatable implant has three connected parts placed entirely inside the body, with nothing visible from the outside. Two cylinders sit inside the erection chambers (the corpora cavernosa) along the shaft. A small pump and release valve sit hidden in the scrotum. A fluid reservoir sits in the lower abdomen or behind the pubic bone. To get an erection, you squeeze the scrotal pump a few times, which moves sterile saline from the reservoir into the cylinders. To go flaccid, you press the deflation button and the fluid returns to the reservoir.

The defining feature of the CX is in its name: controlled expansion. The cylinders are wrapped in a weave that limits stretch, so on inflation they expand mainly in girth rather than length. According to Boston Scientific, this controlled-expansion design optimises girth and rigidity. In plain terms, the CX gives a firm, stable erection that does not over-lengthen, which is exactly what many men want and what surgeons often prefer when straightening a curve.

Modern AMS 700 cylinders, including the CX, are coated with InhibiZone, an antibiotic surface treatment that combines minocycline and rifampin. It is the only inflatable penile prosthesis with an antibiotic-impregnated surface, designed to create a local zone that resists the bacteria most often linked to device infection. The pump is a one-touch design with a lockout valve that resists accidental self-inflation, and the low-profile Conceal reservoir is shaped to sit flat and stay hidden.

CX versus LGX: which AMS 700 fits you

Both implants come from the same AMS 700 family and feel similar to use. The difference is how the cylinders behave when you inflate them.

There is no universally "better" model. If rigidity and a firm, dependable erection matter most to you, or if you have Peyronie's curvature being corrected, the CX is frequently the choice. If preserving length is your priority, the LGX is worth discussing. We cover the length-focused option in detail in our guide to AMS 700 LGX implant options, and the competing Coloplast device in Coloplast Titan implant options. The right answer depends on your anatomy, your goals, and what your surgeon finds during the assessment.

AMS 700 CX cost in Bangkok (THB and USD)

Bangkok has become a recognised destination for penile implant surgery because the same branded devices used in Western centres, including the Boston Scientific AMS 700 and the Coloplast Titan, are available here at JCI-accredited hospitals, usually at a substantially lower all-in price. The figures below are indicative package ranges based on current Bangkok market pricing, with USD converted at a mid-2026 rate of roughly 32.5 THB to the dollar. Always confirm the exact quote at your consultation, because the final number depends on the device, the surgeon, the hospital, whether it is a first-time or revision case, and the exchange rate on the day.

A typical Bangkok package usually includes the AMS 700 CX device itself, the surgeon and anaesthesia fees, operating theatre and hospital stay (commonly one night), medications, wound care over the following days, and the activation training session where you learn to use the pump. For reference, bookimed reports penile implant surgery in Thailand at roughly USD 3,200 to 6,800 for some packages against USD 20,000 to 25,000 in the US, a 60 to 80 percent saving, though premium branded inflatable devices such as the AMS 700 CX sit at the higher end of the Thai range rather than the entry level.

A note on the very low headline prices you may see advertised: they often refer to a malleable (bendable) rod implant, not a premium three-piece inflatable device, or they exclude the device cost. When you compare quotes, confirm that the figure includes the genuine AMS 700 CX, the hospital stay, anaesthesia, and follow-up, so you are comparing like with like.

What drives the price up or down

• Device and model. A premium three-piece inflatable such as the AMS 700 CX costs more than a malleable rod. The InhibiZone coating and Conceal reservoir are part of that cost.

• Surgeon volume and experience. High-volume prosthetic urologists charge more, and the data consistently links surgeon experience to lower complication rates. This is not a place to shop on price alone.

• Hospital tier. A JCI-accredited private hospital carries higher theatre and anaesthesia fees than a small day clinic, but also better emergency cover.

• First-time versus revision. Replacing or revising an existing implant, or operating on scarred chambers, takes longer and costs more.

• Add-ons. Peyronie's correction (modelling, plication, or grafting) performed at the same time, or extended length of stay, will change the quote.

Who is a candidate, and who is not

A penile implant is usually considered when less invasive options have genuinely been tried and have failed or are not tolerated. According to the Cleveland Clinic, good candidates typically have erectile dysfunction or Peyronie's disease that has not responded to conservative treatment such as oral medication or a vacuum device, and must have no active skin or urinary infection before surgery.

You may be a candidate for the AMS 700 CX if:

• Oral PDE5 inhibitors (sildenafil, tadalafil and similar) no longer work or cause unacceptable side effects.

• You have erectile dysfunction after radical prostatectomy or pelvic surgery, where nerve damage often makes tablets ineffective.

• You have ED related to diabetes, vascular disease, or spinal injury.

• You have Peyronie's disease with curvature severe enough to interfere with intercourse, which can often be corrected during implant surgery.

• You want a permanent, reliable solution and accept that the implant replaces your natural erection.

The CX is not the right choice, or surgery should be reconsidered or delayed, if:

• You have an active infection anywhere, particularly urinary or skin (a firm contraindication until treated).

• You have poorly controlled diabetes, which sharply raises infection risk; blood sugar should be optimised first.

• You have not yet tried first-line treatments, and tablets, injections, or shockwave and PRP-based therapies might still help.

• You have a bleeding disorder or are on blood thinners that cannot be safely paused.

• Your erectile dysfunction has a clear psychological cause that has not been addressed, where surgery may not deliver the outcome you expect. It helps to understand the difference between low libido and erectile dysfunction before committing to an irreversible procedure.

This is why an in-person urology assessment is non-negotiable. The decision rests on your medical history, an examination, and an honest conversation about expectations.

The surgery, step by step

Penile implant surgery is a well-established procedure performed under general or spinal anaesthesia. The Cleveland Clinic notes it typically takes one to two hours, though Peyronie's correction or revision can take longer.

1. Anaesthesia and preparation. You are given general or spinal anaesthesia. The genital area is shaved, cleaned thoroughly, and prepped to minimise infection risk, often with pre-operative antibiotics.

2. Incision. The surgeon makes a single small incision, usually at the base of the penis where the shaft meets the scrotum, or in the lower abdomen. It is positioned to be discreet once healed.

3. Placing the cylinders. The two CX cylinders are sized and inserted into the corpora cavernosa along each side of the shaft.

4. Placing the pump and reservoir. The pump is positioned in the scrotum and the reservoir in the lower abdomen or behind the pubic bone, then the three parts are connected and tested.

5. Peyronie's correction if needed. If you have curvature, the surgeon may straighten the penis at this stage using modelling over the inflated implant or another technique.

6. Closure. The incision is closed, often with dissolvable stitches, and the implant is left partially inflated to reduce scarring and swelling.

You usually stay one night, sometimes go home the same day, with a follow-up plan and clear wound-care instructions.

Recovery, week by week

Recovery is staged. Pushing the timeline does not speed healing and raises the risk of complications, so the dates below are guides to follow, not targets to beat.

• Days 1 to 7. Expect swelling, bruising, and tenderness in the genital area, controlled with prescribed pain relief and ice. Keep the wound clean and dry. Most men with desk jobs can return to light work within about a week.

• Weeks 2 to 4. Swelling settles. Avoid heavy lifting, cycling, and strenuous activity. Physically demanding jobs usually need two to four weeks off, in line with Cleveland Clinic guidance.

• Weeks 4 to 6. Tenderness fades. Around this point the implant is typically activated and you are taught to inflate and deflate the pump. Mastering it takes a little practice, which is normal.

• From week 6. Most men are cleared to resume sexual activity around six weeks, once the surgeon confirms healing. The Cleveland Clinic advises avoiding sex for at least four weeks, with full device training at four to six weeks; many surgeons use six weeks as the practical mark.

Attending the activation and follow-up visits matters. Learning to use the device correctly, and having the wound checked, are part of getting a good long-term result.

Results you can expect

The evidence behind inflatable penile prostheses, and the AMS 700CX specifically, is among the strongest in sexual medicine, with decades of follow-up.

• Satisfaction. In a long-term multicentre study of the AMS 700CX published in the Journal of Urology, 88.2 percent of men said they would recommend an implant to a relative or friend, and 87.1 percent reported an erection suitable for intercourse, at a median follow-up of about four years. A separate long-term series of the closely related AMS 700CXM inflatable prosthesis in the Korean Journal of Urology found 86.8 percent overall satisfaction. The Cleveland Clinic states that over 90 percent of people with a penile implant are happy with the results, and Boston Scientific reports 95 percent of surveyed recipients were satisfied or very satisfied with their sexual activity.

• Reliability over time. That same long-term inflatable-prosthesis series reported mechanical survival of about 93 percent at 5 years, 77 percent at 10 years, and 65 percent at 15 years. The Journal of Urology multicentre study found mechanical reliability of around 92 percent at 3 years and 86 percent at 5 years. The Cleveland Clinic notes modern implants last around 20 years on average, though individual results vary.

• What it does and does not change. The implant restores rigidity for penetrative sex. It does not change sensation, orgasm, or ejaculation, which are driven by nerves the implant does not touch. It does not increase your natural length; an erection with the CX is roughly the size of your best natural erection before surgery. This is an important expectation to set, and it is why some men with length concerns ask about the LGX instead.

Risks and complications

Penile implant surgery is generally safe in experienced hands, but it is still surgery, and the risks are specific. Knowing them helps you choose a surgeon and recognise a problem early.

More common, usually manageable:

• Swelling, bruising, and tenderness for several weeks.

• Temporary difficulty using the pump while you learn the technique.

• A small change in penile length compared with your pre-ED erection, which some men notice.

Less common but important:

• Infection. The most serious concern, because an infected implant usually has to be removed. The InhibiZone coating is designed to reduce this, and McKim and Carson, writing in Expert Review of Medical Devices, report that multiple studies found the AMS 700 with InhibiZone significantly reduces infection rates. In the Journal of Urology multicentre study, post-operative infection occurred in 3.2 percent of cases.

• Mechanical failure. Over many years, parts can wear or leak and may need revision. The survival figures above put this in context.

• Erosion or migration, where a component presses against or breaks through tissue.

• Auto-inflation, where the device partially inflates on its own; the lockout valve is designed to limit this.

• Bleeding, urethral injury, or scar tissue, all uncommon.

Seek urgent medical care if you have:

• Fever, spreading redness, increasing pain, or pus or discharge from the wound (possible infection).

• A part of the device pushing through the skin or visible at the incision.

• Severe, worsening pain that is not controlled by your prescribed medication.

• Heavy bleeding or a rapidly enlarging swelling.

Do not wait to see whether these settle. With an implant, early treatment of infection is what saves the device, so call your surgeon or attend an emergency department promptly.

How to choose a safe clinic in Bangkok

The single biggest factor in your outcome is the surgeon, not the brochure. Implant surgery should be performed only by a trained prosthetic urologist working in a properly equipped, accredited facility.

What to verify:

• The surgeon. A board-certified urologist with genuine, regular penile implant experience and case volume. In Thailand, urologists hold a medical licence; ask for the name and credentials of the doctor who will actually operate, not just the clinic brand.

• The device. Ask to confirm a genuine Boston Scientific AMS 700 CX, including the serial number and the available cylinder sizing options. Authentic devices come with documentation and a manufacturer warranty.

• The facility. An accredited operating theatre (JCI accreditation is a strong signal in Bangkok) with real emergency readiness and sterile standards.

• Aftercare. A clear plan for wound checks, activation training, and long-term follow-up, ideally with support if you travel home afterwards.

Red flags that should make you walk away:

• Prices that look far too good to be true, which often signals a malleable rod sold as an inflatable, a counterfeit device, or hidden exclusions.

• A clinic that will not name the operating surgeon or share their credentials.

• No serial number, no warranty documentation, or evasiveness about whether the AMS 700 CX is genuine.

• No structured follow-up or activation plan.

• Sales pressure to decide immediately. A reputable clinic encourages questions and a proper assessment.

If you are still weighing implants against other approaches, our overview of penile implant surgery options and the comparison of inflatable penile implant options put the choices side by side. For curvature specifically, see Peyronie's disease surgery.

How the AMS 700 CX compares with other implants

The three-piece inflatables (CX, LGX, Titan) all offer the most natural cycle between a soft, discreet flaccid state and a firm erection on demand, which is why they are the most common choice for men who are otherwise healthy. A malleable implant stays permanently semi-firm and is simpler to use, which suits men with limited hand strength or those wanting a lower-cost device, at the expense of discretion. Within the inflatable group, the CX-versus-LGX decision comes down to firmness versus length, and the CX-versus-Titan decision is largely about surgeon preference and which device fits your anatomy best.

Talk to a urologist before you decide

The AMS 700 CX is a strong, well-evidenced option for men with erectile dysfunction that no longer responds to other treatments, particularly those who value rigidity or need curvature corrected. It is also permanent surgery that ends natural spontaneous erections, so the right next step is an honest assessment, not an online purchase. A urologist needs to examine you, review your history, and confirm the implant is appropriate, which is why this procedure always requires a medical consultation and a prescription.

At Menscape in Bangkok, assessments are handled discreetly in a male-focused setting, with genuine branded devices and a full aftercare plan. If you are considering the AMS 700 CX or simply want to understand whether you are a candidate, book a confidential consultation for a personalised evaluation. You can read more about the underlying condition and the full treatment ladder on our erectile dysfunction overview.

Frequently Asked Questions

What is the difference between the AMS 700 CX and the LGX?

Both are three-piece inflatable implants from the same AMS 700 family, but their cylinders behave differently. The CX uses controlled expansion, so it expands mainly in girth and delivers very firm rigidity, which makes it a common choice for men who prioritise firmness and for straightening Peyronie's curvature. The LGX expands in both length and girth, designed to help men maintain or regain length. The best fit depends on your anatomy and goals, decided at consultation.

How much does an AMS 700 CX implant cost in Bangkok?

As an all-in package, an AMS 700 CX procedure in Bangkok typically runs around 580,000 to 950,000 THB (roughly USD 18,000 to 30,000 at mid-2026 exchange rates), with revision or complex cases higher. This is commonly 40 to 60 percent less than comparable surgery in the US. Packages usually include the genuine device, surgeon and anaesthesia fees, a hospital stay, medication, wound care and activation training. Figures are indicative and move with the exchange rate; confirm the exact quote at your consultation.

Will the implant change sensation, orgasm or ejaculation?

No. The implant restores rigidity for intercourse but does not affect the nerves responsible for sensation, orgasm or ejaculation, so those should feel the same as before. What changes is that the firmness now comes from the device rather than natural blood flow. It also does not add natural length; an erection with the CX is roughly the size of your best natural erection before erectile dysfunction set in.

When can I have sex again after AMS 700 CX surgery?

Most men are cleared to resume sexual activity around six weeks after surgery, once the surgeon confirms the area has healed and you have been taught to use the pump. Cleveland Clinic guidance is to avoid sex for at least four weeks, with full device training at four to six weeks. Resuming earlier than advised risks complications, so follow your surgeon's timeline rather than a fixed calendar date.

How long does an AMS 700 CX implant last?

Long-term inflatable penile prosthesis studies report mechanical survival of roughly 93 percent at 5 years, 77 percent at 10 years and 65 percent at 15 years, and the Cleveland Clinic notes modern implants last around 20 years on average. Individual results vary. If a part eventually wears or leaks, it can usually be revised. Genuine devices also come with a manufacturer warranty, which is one reason to confirm authenticity before surgery.

Is the AMS 700 CX implant visible to others?

No. All three components sit entirely inside the body. The cylinders are in the shaft, the pump is hidden in the scrotum, and the reservoir sits in the lower abdomen. When deflated, the penis looks and feels soft and natural, so the device is not visible in everyday situations such as changing rooms. The low-profile Conceal reservoir is also designed to stay flat and hidden.

How risky is the surgery, and what is the infection rate?

In experienced hands it is generally safe, but infection is the most serious risk because an infected implant usually has to be removed. In a long-term multicentre study, post-operative infection occurred in about 3.2 percent of AMS 700CX cases, and the InhibiZone antibiotic coating is specifically designed to reduce this further. Choosing a high-volume prosthetic urologist at an accredited facility, and seeking urgent care for fever, spreading redness or worsening pain, are the best ways to keep risk low.

Do I need a consultation and prescription, or can I arrange it online?

You need an in-person urology consultation, and the implant requires a prescription. A penile implant is permanent surgery that ends natural spontaneous erections, so a urologist must examine you, review your medical history, rule out infection and other contraindications, and confirm the device is appropriate. It cannot responsibly be ordered or arranged online without that assessment.

References

• Carson CC, Mulcahy JJ, Govier FE. Efficacy, safety and patient satisfaction outcomes of the AMS 700CX inflatable penile prosthesis: long-term multicenter study. J Urol. 2000.

• Long-term survival and patient satisfaction with the AMS 700CXM inflatable penile prosthesis for erectile dysfunction. Korean J Urol. 2015 (PMC4462637).

• Cleveland Clinic. Surgical Penile Implants: types, candidacy, procedure, recovery and risks.

• Boston Scientific. AMS 700 Inflatable Penile Prosthesis (CX, LGX, CXR; InhibiZone; Conceal reservoir).

• McKim SE, Carson CC. AMS 700 inflatable penile prosthesis with InhibiZone. Expert Rev Med Devices. 2010.

• Bookimed. Penile implant surgery in Thailand: costs, packages and Thailand-vs-US price comparison (2026).