Omid Sanaei et al. Impact of prior treatment on feasibility and outcomes of Zenker’s peroral endoscopic myotomy (Z-POEM)
Technical feasibility and outcomes of Zenker’s peroral endoscopic myotomy (Z-POEM) were examined in 32 patients with recurrent symptoms after prior surgical or endoscopic intervention. Z-POEM was found to have high rates of technical (94 %, 30/32) and clinical success (97 %, 29/30) in patients with prior surgical or endoscopic intervention.
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