Table 1.

Stricture aetiology by location [8]. Adapted with permission.

	Penile, No. (%)	Bulbar, No. (%)	Panurethral, No. (%)	Posterior, No. (%)
Prostatectomy	0	3 (2.33)	1 (2.78)	5 (12.50)
Perineal trauma	0	6 (4.65)	0	0
Urethral catheterization	9 (14.29)	13 (10.08)	9 (25.00)	0
Idiopathic/unknown	13 (20.63)	62 (48.06)	5 (13.89)	0
Transurethral resection	7 (11.11)	32 (24.81)	9 (25.00)	4 (10.00)
Hypospadias	18 (28.57)	5 (3.88)	2 (5.56)	0
Pelvic fracture	0	0	1 (2.78)	29 (72.50)
Urethritis	1 (1.59)	6 (4.65)	3 (8.33)	0
Lichen sclerosus	10 (15.87)	0	3 (8.33)	0
Cystoscopy	0	1 (0.78)	2 (5.56)	0
Tumour	3 (4.76)	0	1 (2.78)	0
Penile fracture	2 (3.17)	1 (0.78)	0	0
Brachytherapy	0	0	0	2 (5.00)
Total	63	129	36	40