Ultrasound-guided manual reduction for incarcerated obturator hernia: a bridge to elective surgery or a pragmatic non-operative strategy. - Tanaka M; Suzumura K; Tsuchiya T; Nishimae K; Zhang D; Yamamoto T; Fukui F; Nonomura A; Kato C; Terasaki M; Okamoto Y (Surgery today, 2026)