Eponyms beginning with L
- Löffler's eosinophilia
- Löffler's pneumonia
- Löffler’s fibroblastic endocarditis
- Löffler’s syndrome
- Löfgren's syndrome
- Loge de Guyon (French)
- Loge de Guyon syndrome (French)
- Loi d'Albarran.
- Londe’s syndrome (juvenile form)
- Longmire operation II
- Longmire's operation I
- Lortat-Jacob and Civatte syndrome
- Lortat-Jacob and Degos syndrome
- Lortat-Jacob's disease
- Loschmidt’s figure
- Lotheissen's operation
- Lou Gehrig's disease
- Louis' angle
- Louis-Bar's syndrome
- Loutit's syndrome
- Lowe's syndrome
- Lowe-Bickel syndrome
- Lowe-Terrey-MacLachlan syndrome
- Lowry's syndrome
- Lowry's syndrome II