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A Guide to Deciphering OFA Certification Numbers

The following key will be of assistance in interpreting OFA numbers for the various databases.

Hip Dysplasia

Example: LR-100E24M-PI

Elbow Dysplasia

Example:  GR-EL500F36-PI

Cardiac

Example:  DP-CA250/12M/C-PI

Thyroid

Example:  ES-TH800/14F-PI

Deafness

Example:  HAV-BR5/8F-PI

Patellar Luxation

Example:  PO-PA85/18M/S-PI

Sebaceous Adenitis

Example:  PO-SA750/60M-PI

Legg-Calve-Perthes

Example:  MP-LP1/15M-PI

DNA

Example:  NF-CY500/4F-PI

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Canine Health Information Center (CHIC)

Canine Health Foundation

Canine Eye Registry Foundation (CERF)

Morris Animal Foundation

Animal Health Trust

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