Erectile Dysfunction: Why Can't My Penis Stand Up? - Urology

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Erectile dysfunction?


Hello, Dr.
Hsu: This issue has troubled me for many years.
When I achieve an erection, my penis becomes hard, but it cannot point upwards.
It feels as if there is no support at the base, which makes it difficult for penetration during intercourse.
I have to manually compress the base to facilitate insertion, but this often causes it to become flaccid.
Recently, I came across an article online suggesting that suturing the tunica albuginea of the penis to the periosteum of the pubic bone with strong sutures can provide a suspensory ligament-like function.
I am curious if my childhood experience of tying a rubber band around the base of my penis for about an hour could have caused a rupture of the suspensory ligament, leading to this upward pointing issue.
Would such a surgical procedure be effective? Thank you.

A-Hong, 20~29 year old female. Ask Date: 2015/08/28

Dr. Xu Weikai reply Urology


A-Hong: It is difficult to determine.
The suspensory ligament of the penis primarily serves to support the penis and does not enhance rigidity.
If there are issues with erections, it is advisable to undergo tests related to penile erection to check for any neurovascular impairments.

Reply Date: 2015/08/28

More Info


Erectile dysfunction (ED) is a complex condition that can stem from various physical and psychological factors. Your description of the issue, where your penis becomes hard but fails to maintain an upward angle during erection, suggests a potential anatomical or functional problem that may be contributing to your difficulties.

Firstly, it’s important to understand that the penis is supported by a combination of tissues, including the corpora cavernosa, which are two cylindrical structures that run along the length of the penis. When a man becomes aroused, blood flow increases to these areas, causing the penis to become erect. The angle of the erection can be influenced by several factors, including the strength of the pelvic floor muscles, the integrity of the suspensory ligament, and the overall health of the erectile tissues.

The suspensory ligament, which connects the penis to the pubic bone, plays a crucial role in maintaining the angle of the erection. If this ligament is weakened or damaged, it can lead to difficulties in achieving or maintaining an upward angle during erection. Your concern about the potential damage caused by using a rubber band around the base of the penis is valid. Prolonged constriction can lead to vascular issues, nerve damage, or even fibrosis, which can affect erectile function.

Regarding the surgical procedure you mentioned, where the tunica albuginea (the fibrous envelope of the corpora cavernosa) is sutured to the pubic bone, this is a technique that some surgeons may consider for specific cases of penile curvature or other anatomical issues. However, it is essential to approach this option with caution. Surgery carries risks, including infection, scarring, and potential worsening of erectile function. Therefore, it is crucial to have a thorough evaluation by a urologist who specializes in sexual medicine before considering any surgical intervention.

In addition to anatomical considerations, psychological factors can also play a significant role in erectile function. Anxiety, stress, and performance pressure can all contribute to ED. It may be beneficial to explore these aspects with a mental health professional or a sex therapist, as addressing psychological barriers can sometimes lead to significant improvements in erectile function.

Before considering surgery, I recommend the following steps:
1. Consult a Urologist: A specialist can perform a comprehensive evaluation, including a physical examination and possibly imaging studies, to assess the anatomy and function of your erectile tissues and ligaments.

2. Consider Non-Surgical Treatments: There are various non-invasive treatments available for ED, including oral medications (like PDE5 inhibitors), vacuum erection devices, and penile injections. These options can help improve blood flow and achieve a satisfactory erection.

3. Pelvic Floor Exercises: Strengthening the pelvic floor muscles through exercises, such as Kegel exercises, may improve erectile function and support the penis during erection.

4. Lifestyle Modifications: Addressing underlying health issues, such as obesity, diabetes, or cardiovascular problems, can also improve erectile function. Regular exercise, a healthy diet, and avoiding smoking and excessive alcohol can have positive effects.

5. Psychological Support: If anxiety or stress is a contributing factor, consider speaking with a therapist who specializes in sexual health.

In conclusion, while surgical options exist, they should be considered only after a thorough evaluation and discussion of potential risks and benefits. Non-surgical treatments and lifestyle changes may provide significant improvement in erectile function without the need for invasive procedures. Always consult with a qualified healthcare professional to determine the best course of action for your specific situation.

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