Table 1.

Patient demographics, primary injury, and the number of prior surgeries at the knee area that preceded the formation of an IBSN neuroma and clinical presentation

Patient number	Gender	Age (years)	Knee arthroscopy	ACL recostruction	HTO	Trauma	ORIF	Meniscal transplant	Vascular surgery	Tumor	Infection	Prior IBSN neuroma resection
1	M	42	2
2	M	35	2	1
3	M	59	1		1
4	F	36	1
5	M	42	2
6	M	40	1
7	F	48	2
8	M	42		1
9	F	37	2
10	F	41	1
11	M	44	1	1
12	M	46	4	1
13	M	55	1					1
14	F	26					2
15	F	27					1
16	F	20								3
17	M	31							2
18	F	24									1
19	F	61				1
20	F	29				1
21	F	23				1				1
22	M	23								1
23	M	50										3
24	F	51				1
25	F	32				1						1
26	M	37					1					1
27	F	17					1
28	F	53							1
29	M	54							1
30	F	18				1
31	M	36				1
32	F	31	1
33	M	24				1
34	M	31								1
35	F	64								1
36	M	58								1
37	M	36		1
Total number of patients			13	5	1	8	4	1	3	6	1	3
Total number of prior surgeries			21	5	1	8	5	1	4	8	1	5

ACL anterior crusiate ligament, HTO high tibial osteotomy, ORIF open reduction and internal fixation