Table 3. Types and aetiology of scleritis.

Type	n (%)
Anterior scleritis
Non-necrotizing, diffuse type	31 (79.5)
Non-necrotizing, nodular type	2 (5.1)
Necrotizing, with inflammation (granulomatous type)	1(2.6)
Necrotizing, with inflammation (surgical-induced type)	2 (5.1)
Posterior scleritis	3 (7.7)
Aetiology
Idiopathic	29 (74.4)
Herpetic	3 (7.7)
SINS	2 (5.1)
Tuberculosis	2 (5.1)
Rheumatoid arthritis	2 (5.1)
Granulomatosis with polyangiitis	1 (2.6)

SINS: Surgical-induced necrotizing scleritis.

n=39