---
title: Does penis enlargement surgery affect erections ?
description: Does penis enlargement surgery affect erections? Learn how surgery works, why erectile function is preserved, and when risks may arise.
---

[KnowledgeBase ](https://moorgateandrology.co.uk/knowledgebase)

# [Does penis enlargement surgery affect erections ?](https://moorgateandrology.co.uk/knowledgebase/does-penis-enlargement-surgery-affect-erections)

 Written by [David Mills](https://moorgateandrology.co.uk/knowledgebase/author/david-mills) | Jan 20, 2026 4:04:48 PM

## **Does Penis Enlargement Surgery Affect Erections?**

This is one of the most common concerns men have when considering penis enlargement surgery. Many patients worry that surgery could damage erections or reduce sexual performance.

When performed correctly by an experienced Urologist, **penis enlargement surgery does not interfere with the erectile mechanism of the penis**.

## **Understanding How Erections Work**

An erection occurs when blood fills the **corpora cavernosa**, two cylindrical structures that run along the length of the penis. These structures are responsible for rigidity and sexual function.

Importantly:

- Penis enlargement surgery is performed **around the penis**, not inside it
- The erectile bodies are **not cut, injected, or altered**
- Blood flow pathways responsible for erections are preserved

This is why urologist-led surgery is essential.

## **Why Erections Are Not Affected**

### **Penile Lengthening Surgery**

Ligament release surgery works at the **base of the penis**, releasing the suspensory ligament that anchors part of the penis inside the body.  
It does **not** involve:

- Cutting erectile tissue
- Interfering with blood supply
- Altering nerve pathways

 

:[Learn more here ](https://moorgateandrology.co.uk/knowledgebase/ligament-release-surgery-explained)

### **Penile Girth Enhancement**

Fat transfer or hyaluronic acid fillers are placed **superficially around the shaft**, outside the erectile bodies.

 

 Related article: https://moorgateandrology.co.uk/knowledgebase/does-penis-filler-change-the-length-of-the-penis

## **Why Some Men Report Temporary Changes**

In the early recovery period, some men may notice:

- Reduced confidence due to swelling or bruising
- Temporary discomfort affecting arousal
- Anxiety while healing

These are **psychological or recovery-related**, not physical damage.

Erections typically return to baseline once healing progresses.

## **Can Surgery Ever Cause Erectile Dysfunction?**

True erectile dysfunction following penis enlargement surgery is **rare** when surgery is performed correctly.

Risk increases when:

- Surgery is done by non-urologists
- Unsafe fillers are used
- Excessive manipulation occurs
- Post-operative instructions are ignored

This is why choosing a specialist centre matters.

## **Urologist-Led Surgery at Moorgate Andrology**

All penis enlargement procedures at Moorgate Andrology are assessed and performed by **Consultant Urologist Dr Nenad Djakovic**.

This ensures:

- Protection of erectile anatomy
- Correct surgical planes
- Honest risk discussion
- Safe patient selection

👉 Learn more about the procedure here:  
[https://moorgateandrology.co.uk/penis-enlargement/](https://moorgateandrology.co.uk/penis-enlargement/?utm_source=chatgpt.com)

## **The Bottom Line**

Penis enlargement surgery does **not** affect erections when:

- Performed by a qualified Urologist
- Planned correctly
- Followed by appropriate recovery

If you have concerns about erections, they should always be discussed openly during consultation.

 

[View full post](https://moorgateandrology.co.uk/knowledgebase/does-penis-enlargement-surgery-affect-erections)

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