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Table 4 Complications of patients in different age groups. P was obtained from Fisher’s exact test

From: Stable osteosynthesis of cage in cage technique for surgical treatment of proximal humeral fractures

Complications

Young adult

Adult

Elderly

P value

Yes

1a

1b

2a

0.355

No

10

1

12

Total

11

2

14

  1. aStiffness, 1 case;
  2. bStiffness, 1 case;
  3. cLoss of reduction, 1 case; Avascular necrosis, 1 case