pawalbum.comDogs · Bones, joints & muscles
Hygroma in Dogs
A hygroma is a fluid-filled swelling over a bony prominence caused by repeated pressure or trauma.
A hygroma is a fluid-filled swelling over a bony prominence caused by repeated pressure or trauma. Hard resting surfaces can contribute to its development.
Editorial overview based on the linked VCA resource; this is not the complete original handout. Prepared 2026-10-03; not veterinarian-reviewed. Diagnosis and treatment, including medication choice and dose, require veterinary guidance.
References
For learning and care planning. Articles cannot diagnose your pet or replace veterinary advice.