paryonychia

Paronychia

Definition

 

Paronychia is skin around nail plate

 

Eponychia is skin covering base of nail plate

 

Pathology

 

1.  Due to foreign material between nail plate and paronychium 

 

2.  By hang nail traumatising paronychium

 

Aetiology

 

Acute

- typically polymicrobial 

- aerobes and anaerobes