Figure 33.1
An infraumbilical, semicircular incision is made
![A159590_2_En_33_Fig2_HTML.jpg](/wp-content/uploads/2017/06/A159590_2_En_33_Fig2_HTML.jpg)
Figure 33.2
A clamp around the isolated umbilical stalk. Division of the stalk allows access to the hernia defect below
![A159590_2_En_33_Fig3_HTML.jpg](/wp-content/uploads/2017/06/A159590_2_En_33_Fig3_HTML.jpg)
Figure 33.3
The hernia sac is dissected free of its attachments to the fascia and replaced within the abdomen
Primary Repair
For a primary repair, the fascial edges are dissected out and reapproximated with interrupted braided polyester sutures (Ethibond, Johnson & Johnson) (Fig. 33.4). This can be done with interrupted or figure of 8 type sutures or utilizing a vest over pants technique. The base of the umbilicus is resecured to the underlying fascia with a single simple absorbable suture, and the overlying skin is then closed. In order to prevent seroma formation we place a cotton ball in the umbilicus, cover it with an occlusive dressing, and aspirate the air with a needle to create a pressure dressing (Fig. 33.5).
![A159590_2_En_33_Fig4_HTML.jpg](/wp-content/uploads/2017/06/A159590_2_En_33_Fig4_HTML.jpg)
![A159590_2_En_33_Fig4_HTML.jpg](/wp-content/uploads/2017/06/A159590_2_En_33_Fig4_HTML.jpg)
Figure 33.4
![](https://freepngimg.com/download/social_media/63059-media-icons-telegram-twitter-blog-computer-social.png)
Simple interrupted sutures close the hernia defect in this primary repair
![](https://freepngimg.com/download/social_media/63059-media-icons-telegram-twitter-blog-computer-social.png)
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