Final answer:
A suprapubic prostatectomy is the surgical procedure that involves removing the prostate gland through an incision in the bladder.
Step-by-step explanation:
The surgical procedure described, abdominal resection of the prostate gland through an incision into the bladder, is known as a suprapubic prostatectomy. This procedure involves making an incision in the lower abdomen, above the pubic bone, to access and remove the prostate gland.