Obstruction
Bowel obstruction
Bladder outlet obstruction
Airway obstruction
Neonatal bowel obstruction
Urinary tract obstruction
Ventricular outflow tract obstruction
Traffic obstruction
Obstruction of justice in the United States
Manin obstruction
Obstruction theory
Gastric outlet obstruction
Ejaculatory duct obstruction
Obstruction Island
Outlet obstruction
Perfect obstruction theory
The Five Obstructions
Fallopian tube obstruction
Nasolacrimal duct obstruction
Intestinal pseudo-obstruction
Esophageal food bolus obstruction
Chronic intestinal pseudo-obstruction
Aviation obstruction lighting
Emergency Workers (Obstruction) Act 2006
Ileus
Obstruction Peak
Obstruction (baseball)
Surgery obstruction
Recurrent airway obstruction
Obstruction Islands
Spastic intestinal obstruction
Single vegetative obstruction model
Windshield obstruction laws
Propagation path obstruction
Obstruction Pass State Park
Distal intestinal obstruction syndrome
Esophagogastric junction outflow obstruction
Cranial venous outflow obstruction
Exercise-induced laryngeal obstruction
Highways (Obstruction by Body Corporate) Act 2004
Wall's finiteness obstruction
Obstructing an official proceeding
Hepatic veno-occlusive disease
Robertson–Seymour theorem
Kirby–Siebenmann class
Nasal congestion
Urinary retention
No reflow phenomenon
Ambient construction
Mueller report
Superior vena cava syndrome
Budd–Chiari syndrome
Vaginal disease
Choking
2021 Suez Canal obstruction
Cholestasis
Mueller special counsel investigation
Contempt of Congress
Hypertrophic cardiomyopathy
Federal prosecution of Donald Trump (election obstruction case)
Biliary tract
Bile duct
Thrombosis
Fatberg
Brachycephalic obstructive airway syndrome
Male infertility
Ischemia
Vehicle blind spot
Chronic obstructive pulmonary disease
Tithe dispute
Trump v. United States (2024)
Splenic vein
Renal artery stenosis
Ocular ischemic syndrome
Portal vein thrombosis
Branch retinal vein occlusion
Deep vein thrombosis
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