2. ā¦æ KIDNEY -> regulate blood volume and
composition, regulate pH, hormones and
excrete waste
ā¦æ URETERS -> Transport urine from kidney
to bladder
ā¦æ BLADDER -> store urine and expels
through urethra
ā¦æ URETHRA (Genitalia) -> discharge urine
from the body
3. EPIDEMIOLOGY
ā¢Male > Female
ā¢Most common injured: KIDNEY (seatbelt or steering wheel side impact
crashes)
ā¢Rare : URETERAL (due to iatrogenic / penetrating gunshot)
ā¢CLASSIFICATION: Blunt and Penetrating
ā¢BLUNT :
1.Mostly BLADDER and posterior urethra (associated pelvic fracture)
2.Anterior urethra (fall-astride trauma)
Summerton et al, 2015 Guidelines on Urological Trauma EAU
28. Management
1. PARTIAL TEAR -> careful passage of 12-14Fr. foley, if any
resistance : UROLOGY
2. COMPLETE TEAR : UROLOGY + Suprapubic cath
3. If Foley already there and suspect tear : LEAVE Foley in a
place
*Initial urethral repair is not recommended, because of risk hemorrhage,
impotence and risk of pelvic infection hematoma
29.
30. REFFERENCE
ā¢ Jacobs, L.M., Luk, S.S., 2010. Advanced Trauma Operative Management. 2nd ed. CineMed. Canada.
ā¢ Mattox, et al. 2013. Trauma. 7th ed. Mc Graw Hill. New York.
ā¢ Mc.Aninch JW; Surgery for Renal Trauma. in Novick, A.C., Streem, S.B., Pontes, J.E.. Stewartās Operative
Urology. Baltimore. Williams & Wilkins Urology. 1989:234-9
ā¢ Metro J.M., Mc Aninch, J.W., 2003. Surgical Exploration of the injured kidney: Current Indications and
Techniques. Int bras urol. vol.29 no.2 Rio de Janiero.
ā¢ Skandalakis L.J., 2014. Surgical Anatomy and Technique. 4th ed. Springer. New York
ā¢ Summerton et al, 2015 Guidelines on Urological Trauma EAU
ā¢ Williams, N.S., Bulstrode, C.J., 2008. Bailey & Loveās Short Practice of Surgery. 25th ed. Hodder Arnold.
Great Britain
ā¢ Zaid, U.B, et al. 2015. Penetrating Trauma to the Ureter, Bladder and Urethra. Curr Trauma Rep 1:119-124
ā¢ Zollinger, R.M., Ellison, E.C., 2011. Atlas of Surgical Operations. 9th ed. Mc Graw Hill. New York.
From epidemiology, genitourinary trauma is significant source of death and morbidity
which the ratio male > female
Most common injured organ: Kidney
and ureteral are less common injured
From the classification, there is blunt and penetrating trauma.
which penetrating trauma, typically need surgical explorations.
Renal injury grading based on AAST 2010, there is 5 grade from mild to severe grading
Contussion, non expanding sub capsular hematome
Cortical laceration less 1cm deep
Cortical laceration more 1cm, WITHOUT urine extravacasion
Laseration on corticomedular
Shatered kidney (pedicle avulsion)
This is flowchart of blunt renal trauma from EAU Guidelines 2015
This is CT Scan Abdominal, the red arrow showed pedicle shattered of the left renal
Surgical management: Rhenorrhapy, to closure of pelvic vein ligation
Anatomical Ureter divided by:
Upper (Proximal): At Lumbosacral border
Middle : parallel to the Sacral bone
Lower (Distal): High psoas muscle
Intraperitoneal:
Contrast enters the intraperitoneal cavity and outlines loops of bowel
Extrapritoneal:
Contrast extravasates from the bladder into the premedical space