inguinal hernia repair - ucsf surgical skills center
TRANSCRIPT
![Page 1: Inguinal Hernia Repair - UCSF Surgical Skills Center](https://reader031.vdocuments.mx/reader031/viewer/2022012916/61c6ef45207e254ba76d909e/html5/thumbnails/1.jpg)
Inguinal Hernia Repair
![Page 2: Inguinal Hernia Repair - UCSF Surgical Skills Center](https://reader031.vdocuments.mx/reader031/viewer/2022012916/61c6ef45207e254ba76d909e/html5/thumbnails/2.jpg)
Key Simulated Steps and Operative Principles
• Placement of mesh(mobile object) to inguinal ligament (immobile object) in deep space
Intraop step Simulated step
Dissection though abdominal wall muscles
Dissection through pig intercostal muscle until down to periosteum of the pig rib
Mesh placement by suturing mesh to the inguinal ligament
Mesh placement by suturing mobile object (window screen) to immobile object (periosteum of the pig rib)
![Page 3: Inguinal Hernia Repair - UCSF Surgical Skills Center](https://reader031.vdocuments.mx/reader031/viewer/2022012916/61c6ef45207e254ba76d909e/html5/thumbnails/3.jpg)
Goals and Objectives
• Handle Weitlander correctly to achieve proper exposure
• Work with the assistant to precisely dissect through subcutaneous tissue and muscles using Bovie cautery
• Suture and tie surgical knots in deep space • Suture mobile object to an immobile object
beginning and ending with same stitch
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Required Materials • Poke side with 2 ribs • Pork tray • Rubber bands • Electrocautery and pad • Window screen (as mesh)
• Scalpel • Weitlander • Army-Navy retractor • Debakey forceps • Addison forceps • Needle drivers • Suture scissors • Kelley clamps • Metzbaum scissors • 3-0 Vicryl (polyglycolic acid
suture) • 3-0 nylon
![Page 5: Inguinal Hernia Repair - UCSF Surgical Skills Center](https://reader031.vdocuments.mx/reader031/viewer/2022012916/61c6ef45207e254ba76d909e/html5/thumbnails/5.jpg)
Setup Step 1
Obtain pork side with 2 ribs and use rubber bands to secure ribs to the pork tray
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Setup Step 2
Use rubber bands to also secure Electrocautery pad to the pork side
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Procedure Step 1
Make an incision roughly 10 cm in length
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Procedure Step 2
Dissect through subcutaneous tissue and muscle
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Procedure Step 3
Use Weitlander for exposure and reposition as needed throughout the case
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Procedure Step 4
Dissect down to rib and intercostal muscle plane
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Procedure Step 5
Suture mesh with running 3-0 Vicryl to both ribs so that the intercostal space is reinforced with mesh (can practice one with forehand and one with backhand)
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Procedure Step 6
Reapproximate fascia/muscle with running 3-0 absorbable sutures
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Procedure Step 7
Reapproximate skin with running 3-0 Nylon (can substitute with vertical mattress or subquticular)
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Checklist With proper tension, make sharp skin incision without
skiving Proper exposure and dissection technique (use of
cautery, Kelley clamps, assistants and retractors) Expose the intercostal space adequately in preparation
for mesh Suturing mobile subject (window screen) to something
immobile (periosteum) in deep space with proper spacing out of sutures to avoid bunching up of the mesh
Secure fascial closure with running suture Tight skin closure with running suture