Includes mixed breeds.
|Cardiovascular System: (Heart and Vessels)||Aortic or pulmonic stenosis; Mitral valve dysplasia; Cardiac septal defects|
|Digestive System:||Malocclusion (misalignment of teeth); Esophageal diverticulum; Hiatal hernia; Meckel's diverticulum; Congenital megacolon|
|Pancreatic, Cholangio and Hepatic: (Pancreas, Gall Bladder and Liver)||Portosystemic or portacaval shunt; Hepatic microvascular dysplasia (portal vein hypoplasia)|
|Dermoid sinus; Collagen disorders; Excessive skin folds|
(Airways and Lungs)
|Brachycephalic airway syndrome; Stenotic nares; Elongated soft palate; Everted laryngeal saccules; Tracheal hypoplasia|
|Reproductive System:||Cryptorchidism; Recessed juvenile vulva; Vaginal stricture; Hermaphroditism|
|Urinary System:||Persistent urachus; Ectopic ureter; Pelvic bladder|
|Imperforate lacrimal punctum; Persistent pupillary membrane; Retinal folds; Goniodysgenesis; Exophthalmos|
|Nervous System: (Brain, Spinal Cord and Nerves)||Spinal deformities; Hydrocephalus; Caudal occipital malformation syndrome (COMS); Syringomyelia and hydromyelia; Myotonia|
|Aural: (Ears)||Congenital deafness; Pinnal malformations|
|Musculoskeletal System:||Brachycephalic syndrome; Vertebral malformations – stenosis, hemivertebra; Kinked or cork screwed tail; Peritoneopericardial hernia;
Inguinal and umbilical hernias
|Endocrine System:||Pituitary dwarfism|
|Hematopoietic System: (Blood Disorders)||Immunoglobulin deficiency (IgA)|
* This list provides examples of common congenital disorders and developmental defects. Congenital disorders and developmental defects are not covered under Nationwide Pet Insurance policies, even if they are not listed here. This list is meant as a guideline only, is not meant to be all-inclusive, and is subject to change based on developments in veterinary medicine. Some conditions listed in this document may also be considered hereditary in certain breeds.
Posted on Whats-Not-Covered on March 27, 2009.