Final answer:
The common surgical treatment for benign prostatic hyperplasia is transurethral resection of the prostate, which is performed to relieve urinary symptoms when medication is not sufficient.
Step-by-step explanation:
The surgery that is commonly used to treat benign prostatic hyperplasia (BPH) is transurethral resection of the prostate (TURP). TURP is a procedure in which a portion of the prostate tissue is removed to relieve pressure on the urethra and allow urine to flow more normally. This surgical procedure is typically indicated for severe enlargement of the prostate gland when other treatments, such as medication, have been ineffective in managing symptoms.