Physical examination maneuver

Physical Exam

Male Genital Exam

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Video coming September 2026

How to Perform

With the patient standing and the genitals exposed, inspect the area of concern, inguinal regions, penis, urethral meatus, and scrotum for skin changes, lesions, asymmetry, swelling, or a visible bulge. If present, ask the patient to retract the foreskin to inspect the glans and meatus, then ask the patient to return the foreskin to its normal position. Palpate the area of concern and gently examine each testis, epididymis, and spermatic cord separately, noting size, position, consistency, tenderness, and any mass. Then invert the scrotal skin with the index finger, follow the spermatic cord to the superficial inguinal ring, and ask the patient to cough or strain while feeling for an impulse against your finger. Repeat on the opposite side.

How to Interpret

Showing 1 of 7 findings

Varicocele

Palpable varicocele on standing scrotal examination with Valsalva
Rule in
Somewhat helpfulDerived CI
Rule out
Minimally helpfulDerived CI
Evidence:Limited

References

  • Cocuzza MS, Tiseo BC, Srougi V, Wood GJA, Cardoso JPGF, Esteves SC, Srougi M. Diagnostic accuracy of physical examination compared with color Doppler ultrasound in the determination of varicocele diagnosis and grading: impact of urologists' experience. Andrology. 2020;8(5):1160-1166. PMID: 32289199
  • Crawford P, Crop JA. Evaluation of scrotal masses. Am Fam Physician. 2014;89(9):723-727. PMID: 24784335.
  • van den Berg JC, de Valois JC, Go PM, Rosenbusch G. Detection of groin hernia with physical examination, ultrasound, and MRI compared with laparoscopic findings. Invest Radiol. 1999;34(12):739-743. PMID: 10587869.
  • Prasad GR, Khan AU. Diagnostic Utility of the Absent Cremasteric Reflex and Prehn's Sign in Testicular Torsion: A Multicentre Retrospective Observational Study Comparing Clinical Examination with USG and Colour Doppler Imaging. J Clin Diagn Res. 2025;19(12):PC01-PC05. doi:10.7860/JCDR/2025/77982.22067.
  • Tasian GE, Copp HL. Diagnostic performance of ultrasound in nonpalpable cryptorchidism: a systematic review and meta-analysis. Pediatrics. 2011;127(1):119-128. PMID: 21149435. PMC3010084 (free full text).
  • Bickley LS, Szilagyi PG, Hoffman RM, Soriano RP. Bates' Guide to Physical Examination and History Taking. 13th ed. Philadelphia, PA: Wolters Kluwer; 2021.
  • Swartz MH. Textbook of Physical Diagnosis: History and Examination. 9th ed. Philadelphia, PA: Elsevier; 2025.

Research last updated September 10, 2026.