Long-Term Outcomes of Magnetic Sphincter Augmentation: A Comparative Study to Nissen Fundoplication.

Background: Magnetic sphincter augmentation (MSA) demonstrates improvement in gastroesophageal reflux disease (GERD) across multiple short-term studies. Long-term, single-arm studies show durable outcomes, but there is limited comparative data to Nissen fundoplication (NF).

Methods: We performed a retrospective propensity-matched cohort study of patients with GERD undergoing MSA or NF between 2012 and 2018.

Laparoscopic revisional antireflux and hiatal hernia surgery results in a higher rate of complications and severity at 90 days than primary surgery.

Objective: Data on graded complications and their frequency after laparoscopic revisional antireflux and hiatal hernia surgery compared with primary surgery are lacking. We describe 30- and 90-day morbidity using the Clavien-Dindo classification.

Methods: A total of 298 patients underwent revision surgery between 2003 and 2020 and were propensity matched to primary surgeries (1:2 ratio) based on age, sex, body mass index, American Society of Anesthesiology classification, Los Angeles grade esophagitis, presence of Barrett's, and indication for surgery.

Infrared live imaging and navigated laser for nematode photocoagulation in a child with diffuse unilateral subacute neuroretinitis (DUSN).

Purpose: To report the application of an infrared fundus imaging and navigated laser system to photocoagulate a nematode in diffuse unilateral subacute neuroretinitis (DUSN).

Observations: A 14-year-old boy with DUSN was treated with systemic albendazole and corticosteroids. Laser photocoagulation of the visible nematode was performed using a navigated laser in live infrared fundus view (Navilas 577s, OD-OS GmbH, Berlin, Germany).