Figure 7 - Collis gastroplasty.
From the following article
Surgical therapy for gastroesophageal reflux disease
Renee C. Minjarez and Blair A. Jobe
GI Motility online (2006)
doi:10.1038/gimo56
The Collis gastroplasty is an esophageal lengthening procedure that addresses a shortened esophagus. First, an anvil is passed alongside an esophageal dilator through the fundus (a). This guides an EEA stapler used to create a sealed "buttonhole" (b,c). Through this transgastric circular window, a linear cutting stapler is then placed and fired parallel to the esophageal dilator (d,e) essentially converting a cuff of proximal stomach into the distal esophagus. The wrap is then performed around the neoesophagus. EEA, end-to-end anastomotic stapling device; GIA, gastrointestinal anastomotic stapling device. (Source: Horvath KD, et al. The short esophagus: pathophysiology, incidence, presentation, and treatment in the era of laparoscopic antireflux surgery. Ann Surg 2000;232(5):630–640., with permission from Lippincott, Williams & Wilkins.)
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