RT Book, Section A1 Moore, Sarah A1 Pedigo, Ryan A2 Knoop, Kevin J. A2 Stack, Lawrence B. A2 Storrow, Alan B. A2 Thurman, R. Jason SR Print(0) ID 1181041289 T1 Straddle Injury T2 The Atlas of Emergency Medicine, 5e YR 2021 FD 2021 PB McGraw-Hill PP New York, NY SN 9781260134940 LK accessmedicine.mhmedical.com/content.aspx?aid=1181041289 RD 2024/04/18 AB In straddle injury, the patient has pain, swelling, contusion, and hematoma of the perineum or scrotum following direct blunt trauma. This injury is commonly caused by a fall onto a bicycle frame top tube, playground equipment, or a toilet seat. Swelling can be severe enough to interfere with urination. Scrotal contents can also be contused or crushed with this injury.