The clinical outcomes and complications of combined fixation with cannulated screws and the modified Pyrford technique for the treatment of transverse patellar fractures: a case series study

Table 1 The demographic data, interval between injury and surgery of the patients

Number	Gender	Age range (years)	Injury mechanism	BMI (kg²/m)	Diabetes mellitus	Cigarette use	Interval between injury and surgery (day)
1	Male	16–20	Sports	22.4	No	No	3
2	Female	61–65	Fall	25.1	No	No	5
3	Female	31–35	Fall	18.7	No	No	7
4	Male	21–25	Traffic accident	23	No	No	1
5	Female	66–70	Fall	26.8	No	No	2
6	Female	71–75	Fall	23.6	No	No	5
7	Female	46–50	Fall	21.4	No	Yes	4
8	Male	71–75	Fall	25.5	No	Yes	4
9	Female	56–60	Traffic accident	18.2	No	No	4
10	Female	71–75	Fall	27.9	Yes	No	3
11	Male	46–50	Fall	29.5	No	No	6
12	Female	76–80	Fall	24.4	No	No	3
13	Male	41–45	Fall	24.7	No	No	2
14	Male	26–30	Sports	23.2	No	No	3
15	Female	81–85	Fall	27.9	No	No	5
16	Male	36–40	Fall	27.8	No	No	7
17	Female	26–30	Fall	17.4	No	No	5
18	Male	16–20	Traffic accident	22.6	No	Yes	5
19	Male	51–55	Fall	28.8	Yes	Yes	3
20	Female	76–80	Fall	22.9	No	No	7
21	Male	71–75	Fall	26.3	Yes	No	2
22	Female	76–80	Fall	25.3	Yes	No	4
23	Female	66–70	Fall	24.6	No	No	4
24	Male	61–65	Fall	26.1	No	No	5
25	Female	66–70	Fall	26.3	Yes	No	2
26	Female	66–70	Fall	26.8	No	No	5

ISSN: 1471-2482