ICD-10-CM
- Vacuum, in sinus (accessory) (nasal)
- Vagabond, vagabondage
- Vagabond's disease
- Vaginalitis (tunica) (testis)
- Vagotonia
- Vagrancy
- Valley fever
- Van Bogaert's leukoencephalopathy (sclerosing) (subacute)
- Van Bogaert-Scherer-Epstein disease or syndrome
- Van Buchem's syndrome
- Van Creveld-von Gierke disease
- Van der Hoeve (-de Kleyn) syndrome
- Van der Woude's syndrome
- Vanishing lung
- Van Neck's disease or osteochondrosis
- Variance, lethal ball, prosthetic heart valve
- Variants, thalassemic
- Variations in hair color
- Variola (major) (minor)
- Varioloid
- Vas deferentitis
- Vasodilation
- VATER syndrome
- Venofibrosis
- Ventilator lung, newborn
- Ventriculostomy status
- Vernet's syndrome
- Verneuil's disease (syphilitic bursitis)
- Verruga peruana, peruviana
- Very-low-density-lipoprotein-type (VLDL) hyperlipoproteinemia
- Vibriosis
- Vidal's disease
- Villaret's syndrome
- Vinson-Plummer syndrome
- Violence, physical
- Viremia
- Virulent bubo
- Visceroptosis
- Visible peristalsis
- Vitelline duct, persistent
- Vitreal corneal syndrome
- Vogt's disease or syndrome
- Vogt-Koyanagi syndrome
- Vogt-Spielmeyer amaurotic idiocy or disease
- Volhynian fever
- Volkmann's ischemic contracture or paralysis (complicating trauma)
- Von Economo-Cruchet disease
- Von Eulenburg's disease
- Von Gierke's disease
- Von Hippel (-Lindau) disease or syndrome
- Von Jaksch's anemia or disease
- Von Schroetter's syndrome
- Von Willebrand (-Jurgens)(-Minot) disease or syndrome
- Von Zumbusch's disease
- Voyeurism
- Vrolik's disease
- Vulvismus