how to do - abdominal trauma
TRANSCRIPT
How To Do…??Explorative Laparotomy For Abdominal Trauma
Presented by:
Dr. Khalifa Al-Mulhim
GS Consultant
KFHU – Khobar – Saudi Arabia
2008
Introduction• Conduct of a laparotomy for trauma
follows a guidelines that apply irrespective of whether the injury is sustained by blunt or penetrating means
• If patient is stable diagnostic aids required…
•Ultrasounds•CT scan•DPL
Introduction
• If unstable proceed to resuscitative laparotomy without delay as part of the primary survey of ABC
Indications1. Penetrating or perforating wound (missile or
stab)2. Clear clinical evidence of peritonitis3. Unresponsive resuscitation shown by
continuing requirement of intravenous fluids with exclusion of bleeding from other system
4. Presence of air under diaphragm or evidence of diaphragmatic rupture on erect chest x-ray
5. CT evidence of presence of blood and ruptured solid viscera or positive diagnostic peritoneal lavage
• All penetrating wounds should be explored as a role but conservative measures could be carried out provided…
•Patient is stable•Frequent reassessment•Exploration on the 1st signs of deterioration
Before exploration…1. Available blood2. Prevent hypothermia3. NGT and Foley’s catheter4. Prophylactic antibiotics5. Two large suction apparatus
are ready as well as large
• Opening• Midline Incision• Clear away as much clot and free
blood as possible to identify the specific source
• Organized exploration
Retroperitoneal hematoma…–Penetrating explore–Blunt expanding explore–Blunt non expanding or with pelvic fracture Do not explore
Major vessel bleeding…• Controlled with pressure while
dissecting around the vessel to have control above and below the bleeding and repair using polypropylene
Small mesenteric vessels…• Could be oversewn but always
examine the distal bowel for viability• Aorta and Inferior Vena Cava require
vascular surgeon assistance for repair
Stomach…–Oversewing tears–Doubtful viability of the greater curve if there is longitudinal tear parallel to it then resect
Duodenum…–Kocherize to examine posterior surface
–Tears require primary repair or with jejunal patch
–Extensive damage needs diversion gastrojejunostomy and T-tube in CBC in addition to the repair or resection
Small bowel…–Oversew penetrating wounds–Resect if there is multiple tears in a short segment or if doubtful viability
Large bowel…–High chance for contamination–Oversewing small tears < 6hrs old in the right colon
–Right hemicolectomy with 1ry anastomosis
–Resection with anastomosis and colostomy vs. Hartman’s procedure
Liver…–Tears are often mild–Major tears sutured with liver
needles–Pringle maneuver if substantial Heg–Continuing Heg after clamping is
common from hepatic veins or IVC–Major injury may require lobectomy–Uncontrollable Heg consider DCS
Spleen…–Best removed if ruptured–Splenic salvage
Renal trauma…– Blunt conservative except ?– Penetrating
–Explore–Kidney oversewing ( conserve as much kidney as possible)
–Ureter 1ry repair with double J stent
–Bladder 1ry repair with suprapubic catheter
Check List… Hemostasis Visceral viability Diaphragmatic injury Drains Stoma Instrument count
Closure…–Single layer using One Nylon–Entry-exit missile wounds derided and left open
Conclusion…1. Laparotomy for trauma could save
injured patients by controlling bleeding
2. Never start laparotomy without available blood
3. Ask for HELP when needed4. Consider DCS if injuries are beyond
repair5. Make thorough exploration so not
to miss any intraperitoneal injury