Epiphysitis is a condition that affects young horses and causes inflammation at the end of their bones. The spelling of this word can be confusing due to the unusual combination of letters. It is pronounced as /ˌɛpɪfɪˈsaɪtɪs/ with emphasis on the third syllable. The first part 'epiphy-' comes from the Greek word 'epiphysis' meaning growth plate or rounded end of the bone. The suffix '-itis' means inflammation. Therefore, 'epiphysitis' is a term used in veterinary medicine to describe inflammation of the growth plate in horses.
Epiphysitis is a term primarily used in veterinary medicine to refer to a condition characterized by inflammation of the growth plate (epiphysis) in young, developing animals. It mostly affects foals, particularly those of large breeds, but can also occur in other young animals such as puppies or calves.
During the growth phase, the long bones of these animals consist of a soft cartilage area at each end, known as the growth plate or epiphysis. This growth plate is responsible for bone development and elongation. Epiphysitis occurs when there is excessive stress or trauma placed on the growth plate, resulting in inflammation.
The causes of epiphysitis can be multifactorial and may include factors such as rapid growth, excessive exercise, poor nutrition, or improper breeding practices. Overfeeding or a diet that is imbalanced in important nutrients like calcium, phosphorus, or vitamins can also contribute to the development of epiphysitis.
Symptoms of epiphysitis may vary but can include lameness or stiffness, reluctance to move, swelling or heat in the affected area, and in severe cases, deformities or abnormalities in bone growth.
Treatment usually involves rest and confinement to reduce stress on the affected bones. Nutritional adjustments, such as a balanced diet and appropriate mineral supplements, may also be recommended. In some cases, anti-inflammatory medications or pain management may be prescribed. With proper management and prompt intervention, most cases of epiphysitis resolve without long-term complications, and affected animals can go on to lead normal, healthy lives.
Inflammation of an epiphysis.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "epiphysitis" has its etymology from two Greek roots:
1. "Epi-" (ἐπί): As a prefix in Greek, "epi-" means 'upon' or 'on'.
2. "Physis" (φύσις): In Greek, "physis" means 'growth' or 'nature'.
Combining these roots, "epiphysitis" can be broken down as follows:
- "Epi-" denotes that the inflammation occurs 'upon' or 'near' a specific anatomical structure.
- "-physis" refers to 'growth'.
Thus, "epiphysitis" can be understood as an inflammation that occurs near or upon a growth plate or epiphysis. Generally, the term is used to describe a condition that affects the growth plates in children, causing pain and swelling.