Eponyms beginning with M
- Mobitz' block type I and II
- Möbius anomalad
- Möbius' syndrome I
- Möbius' syndrome II
- Möbius’ disease
- Moeller's disease
- Moeller-Boeck sarcoid
- Moeller-Boeck syndrome
- Mollaret's antigen
- Mollaret's meningitis
- Mollaret’s syndrome
- Möller's glossitis
- Möller's glossitis (William Hunter)
- Möller-Barlow disease
- Möller-Hunter glossitis
- Möller-Hunter syndrome
- Mona Lisa syndrome
- Mönckeberg’s calcification
- Mönckeberg’s degeneration
- Mönckeberg’s medial arteriosclerosis syndrome
- Mönckenberg's sclerosis
- Mondini's deafness
- Mondini's deformity
- Monge's disease
- Monge's syndrome