Penis Enlargement Surgery
Updated: 3 days ago
Medically reviewed by Dr. Baraa Alnahhal, MD · Last reviewed: October 17, 2026
Penis enlargement surgery, or penile augmentation, includes various procedures designed to increase the length or girth of the penis. While some seek surgery for medical conditions like micropenis or buried penis, many pursue it for aesthetic reasons or psychological concerns like small penis anxiety. Common methods include ligamentolysis, fat injections, and FDA-cleared implants. However, surgery carries significant risks, including scarring, loss of sensation, and erectile dysfunction. Recovery can take up to six weeks before resuming sexual activity.
Quick Answer
Penis enlargement surgery refers to procedures aimed at increasing the size or improving the appearance of the penis, most commonly cutting the suspensory ligament to add visible length or injecting fat or fillers to add girth. Most patients seek it because of personal perception or anxiety. The high risk of complications, including infection and erectile dysfunction, requires realistic expectations. [1]
What the research says
Gains are modest, and complications are common. A systematic review and meta-analysis of 23 studies (9 randomized trials, 14 observational; 2,620 participants) found a pooled complication rate of 14.9% (95% CI 11.5–18.6%). Girth gains ranged from 1.23–1.50 cm with dermal-fat grafts to 2.50–3.50 cm with silicone implants, and no head-to-head trials exist (Fonseca et al., Sex Health, 2026).
Silicone sleeve implants add a few centimeters but can need removal. In a meta-analysis of four cohort studies of Penuma and Himplant devices, flaccid girth rose by a pooled 3.77 cm and flaccid length by 2.94 cm. Pooled rates were 3.03% for infection, 5.12% for implant erosion or exposure, and 7.08% for explantation, and data on erect size and patient-reported outcomes were limited (Yang et al., Int J Impot Res, 2026).
Injected foreign materials can cause lasting harm. In a single-centre review of 35 men who had foreign material injected into the genitalia, 32 (91.4%) needed surgery, 3 (8.6%) had tissue necrosis requiring urgent debridement, and 18 needed more than one procedure. A systematic review of 68 studies in the same paper found most patients presented with pain, swelling, or deformity (Pang et al., Int J Impot Res, 2024).
Research summaries are based on article abstracts retrieved from PubMed.
What Is Penis Enlargement Surgery?
Penis enlargement surgery, often referred to as penile augmentation, encompasses a range of surgical and non-surgical procedures intended to make the penis appear larger in length, width, or both. These procedures are typically categorized by their primary goal: increasing the visible length of the flaccid penis, increasing the circumference (girth) of the shaft, or revealing hidden length through surrounding tissue modification. [1]
While many individuals consider these options due to personal dissatisfaction with their size, healthcare providers emphasize that most people have penises that function normally for urination and sexual activity. In some cases, persistent worry about size may indicate penile dysmorphophobia disorder (PDD) or small penis anxiety (SPA), conditions where perception differs significantly from medical reality. [1]
What are the medical indications and functional goals of penis enlargement surgery?
Although the majority of enlargement surgeries are elective, there are specific medical conditions where surgery is clinically indicated. These conditions often affect a person’s ability to perform basic functions or maintain hygiene. [1]
Key Medical Indications:
Micropenis: A congenital condition where the penis is significantly smaller than the standard anatomical range.
Buried Penis: A condition where the penis is hidden beneath the skin of the abdomen, thighs, or scrotum, which can be congenital or develop due to aging and weight gain.
For individuals with these conditions, the primary goals of surgery are functional: the ability to urinate while standing and the ability to engage in penetrative sexual intercourse. [1]
What types of penis enlargement procedures are available?
Penis enlargement surgery can be done with several surgical methods, each targeting different anatomical structures. Each method targets different anatomical structures and carries unique requirements for administration. [1]
Procedure Type | Method | Goal |
Ligamentolysis | Cutting the suspensory ligament | Increases flaccid length |
Fat Injection | Injecting autologous fat from liposuction | Increases girth/circumference |
Dermal Fillers | Injecting cosmetic fillers under the skin | Increases girth/circumference |
Penuma® Device | FDA-cleared soft silicone implant | Increases length and girth |
Suprapubic Fat Removal | Surgical removal of the fat pad | Reveals hidden length |
It is important to note that many non-surgical “remedies,” such as unproven lotions, supplements, or heavy weights, are often ineffective and can be dangerous, potentially leading to permanent tissue damage. [1]
What are the risks and complications of penis enlargement surgery?
Penis enlargement surgery is a significant undertaking with a high potential for complications. Many surgeons do not recommend surgery for a penis that is already adequate in size due to these risks. Patients must weigh the desired aesthetic benefits against the possibility of permanent functional loss. [1]
Potential Surgical Risks:
Scarring: Severe inflammatory reactions or internal scarring that may cause pain.
Physical Deformity: Development of a bend or kink in the penis shape due to uneven healing.
Sensory Loss: Partial or total loss of sensation in the penis.
Erectile Dysfunction: Difficulty achieving or maintaining an erection following surgery.
Infection: Risks common to all invasive procedures, including fever and localized swelling.
Dissatisfaction: Results that do not meet the patient’s original expectations. [1]
What are recovery and the outlook after penis enlargement surgery?
The recovery process varies significantly depending on the invasiveness of the chosen procedure. More complex surgeries, such as the placement of silicone implants or ligament release, require longer healing periods. Patients are typically advised to wait up to six weeks before resuming any form of sexual activity. [1]
Following the procedure, patients must attend all scheduled follow-up appointments to monitor for signs of infection, such as redness, swelling, or difficulty urinating. While some procedures do result in a measurable increase in size, the long-term outlook depends heavily on the patient’s adherence to post-operative care and the management of realistic expectations. [1]
Conclusion
Penis enlargement surgery offers a potential solution for those with medical conditions like micropenis or severe buried penis. However, for most individuals, the decision to undergo surgery is driven by personal perception and anxiety. Given the significant risks of permanent complications like erectile dysfunction and loss of sensation, it is crucial to consult with a qualified urologist and consider all non-surgical psychological supports before proceeding with surgical intervention.
Frequently Asked Questions
What is the most common penis enlargement surgery?
Ligamentolysis, which involves cutting the suspensory ligament to make the flaccid penis hang lower, is one of the most frequently performed procedures for increasing visible length.
Does penis enlargement surgery actually work?
Some procedures, like the Penuma® implant or fat injections, can increase length and girth, but results vary and carry a high risk of complications that may affect function.
How long is the recovery for penis enlargement surgery?
Depending on the procedure, full recovery can take several weeks, with most surgeons advising a six-week wait before resuming sexual activity.
Is the Penuma® device safe?
The Penuma® device is a silicone implant that has received FDA 510(k) clearance for cosmetic penile enhancement, though it still carries risks like infection, implant exposure and the need for removal.
Can fat injections increase penis girth?
Yes, autologous fat injections use fat removed from other parts of your body to increase the circumference of the penis, though the fat may be reabsorbed over time.
What are the risks of using weights for enlargement?
Using weights or traction devices without medical supervision can cause permanent damage to the penile tissues, leading to scarring and loss of function.
What is penile dysmorphophobia disorder (PDD)?
PDD is a psychological condition where an individual believes their penis is smaller than it actually is, often leading to significant anxiety and depression.
Can liposuction make the penis look bigger?
Yes, removing fat from the suprapubic area (the fat pad above the penis) can reveal more of the penis shaft, making it appear longer without actually changing its size.
Are dermal fillers permanent?
Most dermal fillers used for penile girth enhancement are temporary and will eventually be absorbed by the body, requiring repeat procedures to maintain results.
When should I see a doctor after surgery?
You should contact your healthcare provider immediately if you experience signs of infection, such as fever, severe swelling, or difficulty urinating.
Related Reading
Penis: Anatomy, Function, Normal Variation, Conditions and Care explains normal penis anatomy and the wide range of normal size.
Understanding Micropenis: Causes, Diagnosis, and Treatment describes a medical diagnosis of small penis size and its treatment.
Erectile Dysfunction: Symptoms, Causes, and Treatment covers causes of erectile problems and effective treatments.
Buried Penis: What It Is, Why It Happens, and How It's Treated explains a condition where the penis is hidden and how it is fixed.
References
Cleveland Clinic. Penis Enlargement Surgery. Cleveland Clinic Health Library. Last updated July 25, 2022. https://my.clevelandclinic.org/health/treatments/23530-penis-enlargement-surgery
Fonseca TDF, Querobino SM. Penile augmentation procedures: a systematic review and meta-analysis of techniques, materials, and safety outcomes. Sex Health. 2026;23(4):SH26112. PMID: 42402428. DOI: 10.1071/SH26112
Yang H, Xiao W, Wang H, Tang G. Subcutaneous penile silicone sleeve implants for penile augmentation: a systematic review and meta-analysis. Int J Impot Res. 2026. PMID: 42834144. DOI: 10.1038/s41443-026-01368-8
Pang KH, Randhawa K, Tang S, et al. Complications and outcomes following injection of foreign material into the male external genitalia for augmentation: a single-centre experience and systematic review. Int J Impot Res. 2024;36(5):498-508. PMID: 36859681. DOI: 10.1038/s41443-023-00675-8
Medical disclaimer
This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have about a medical condition.
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