| Hemarthrosis | |
|---|---|
| Other names | Haemarthrosis |
 | |
| Lipohemarthrosis (blood and fat in the joint space) seen in a person with a subtle tibial plateau fracture. The arrow indicates a fluid level between the upper fat component and the lower blood component. | |
| Specialty | Rheumatology |
| Symptoms | Joint pain, swelling, and redness |
Hemarthrosis is a bleeding into joint spaces. It is a common feature of hemophilia.