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Related Concept Videos

Disorders of the Male Reproductive System01:20

Disorders of the Male Reproductive System

Men's health issues are increasingly recognized as significant, with several conditions posing common threats. Among these, testicular cancer is especially prevalent in younger men, particularly those aged 20 to 35 years. The disease often manifests as a painless mass in the testicles, sometimes accompanied by a sensation of heaviness or a dull ache.
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra. Symptoms...
Penis01:29

Penis

The penis serves a dual role in sexual reproduction and urination. It consists of three main regions: the glans penis, the body, and the root, each with distinct functions and unique anatomical features.
Anatomy of the Penis
The glans penis, or the head, is the terminal part of the penis and houses the external urethral orifice, the exit point for urine and semen. Covered by the prepuce, or foreskin, the glans is noted for its sensitivity and plays a key role in sexual pleasure. The body of the...
Male Sexual Response: Erection & Ejaculation01:17

Male Sexual Response: Erection & Ejaculation

Sexual stimulation can take various forms, such as physical touch and visual or auditory cues. When this happens, the parasympathetic reflex in the sacral portion of the spinal cord is activated. This reflex stimulates the release of nitric oxide (NO), which then dilates the arterioles in the penis, increasing blood flow to the erectile tissues - the corpora cavernosa and corpus spongiosum.
The blood filling the erectile tissues compresses the veins, which helps to prevent blood from leaving...
Treatment for Pulmonary Arterial Hypertension: Phosphodiesterase Inhibitors01:28

Treatment for Pulmonary Arterial Hypertension: Phosphodiesterase Inhibitors

Phosphodiesterase 5 (PDE5) inhibitors are potent enzymes that function to hydrolyze cyclic nucleotides to their corresponding 5' monophosphates. Their unique biochemical properties have been applied in treating Pulmonary Arterial Hypertension (PAH).
Among the PDE5 inhibitors, sildenafil (Revatio) stands out as a competitive and selective inhibitor. It operates by elevating cellular levels of cGMP and augmenting signaling through the cGMP-PKG pathway, promoting vasodilation. Upon oral...
Aneurysm III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
Infertility in Males01:23

Infertility in Males

Male infertility affects millions of couples worldwide, arising from various factors that impact different stages of the reproductive process. An endocrine imbalance resulting from conditions like hypogonadism, Klinefelter syndrome, or pituitary disorders can disrupt hormone levels and reduce sperm production. Testicular defects, such as tumors, cryptorchidism, atrophic testes, abnormal sperm morphology, and low sperm count or motility, may arise due to genetic factors, structural...

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Related Experiment Video

Updated: Jun 16, 2026

Microscopic Electric Rotary Grinding of Plaques Combined with Graft Repair in the Management of Peyronie's Disease
02:21

Microscopic Electric Rotary Grinding of Plaques Combined with Graft Repair in the Management of Peyronie's Disease

Published on: March 15, 2024

Penile enlargement: from medication to surgery.

Helena M Nugteren1, G T Balkema, A L Pascal

  • 1Department of Urology, University Medical Center Groningen, Groningen, The Netherlands. h.nugteren@alumni.maastrichtuniversity.nl

Journal of Sex & Marital Therapy
|February 20, 2010
PubMed
Summary

Surgical penile enlargement is the only scientifically proven method for increasing penis size. This review covers surgical techniques, patient selection, and outcome evaluation, emphasizing mandatory pre-operative counseling on risks.

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Urethroplasty with Pedicled Tunica Vaginalis for the Treatment of Long-segment Anterior Urethral Stricture Caused by Lichen Sclerosus of Glans Penis

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Last Updated: Jun 16, 2026

Microscopic Electric Rotary Grinding of Plaques Combined with Graft Repair in the Management of Peyronie's Disease
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Published on: March 15, 2024

Microscopic Replantation of Penile Glans Amputation Due to Circumcision
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03:55

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Published on: October 18, 2024

Area of Science:

  • Urology
  • Andrology
  • Surgical Science

Background:

  • Various methods exist for penis enlargement, including pills, devices, injections, and surgery.
  • Patient concerns about penis size are common, leading to exploration of these options.

Purpose of the Study:

  • To review surgical penile enlargement methods.
  • To discuss patient selection criteria for these procedures.
  • To evaluate the outcomes and techniques involved in penile enlargement surgery.

Main Methods:

  • Review of existing literature on surgical penile enlargement.
  • Analysis of patient selection factors.
  • Evaluation of surgical techniques and their outcomes.

Main Results:

  • Surgery remains the sole scientifically validated method for penile enlargement.
  • Successful outcomes depend on careful patient selection and surgical technique.

Conclusions:

  • Surgical penile enlargement is the only proven method.
  • Mandatory sexological counseling and thorough risk explanation are essential before surgery.