Clinical Study
Clinical Effects of the Probing Method with Depth Gauge for Determining the Screw Depth of Locking Proximal Humeral Plate
Table 2
Postoperative characteristics.
| Parameters | Traditional group () | Probing group () | value |
| Complications | | | | Humeral head necrosis, n (%) | 1 (5%) | 0 | 1.000 | Screw loosening, n (%) | 1 (5%) | 2 (10%) | 1.000 | Screw penetration, n (%) | 2 (10%) | 0 | 0.468 | Subacromial impingement, n (%) | 0 | 1 (5%) | 1.000 | CMs | | | 0.775 | Range | 53–90 | 59–92 | | Mean ± SD | 76.30 ± 8.69 | 77.05 ± 7.73 | | CMs grades, n (%) | | | | Excellent (86–100) | 2 (10%) | 3 (15%) | | Good (71–85) | 13 (65%) | 13 (65%) | | Moderate (56–70) | 4 (20%) | 4 (20%) | | Poor(0–55) | 1 (5%) | 0 | | CMs fineness rate (71–100), n (%) | 15 (75%) | 16 (80%) | 1.000 |
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CMs: Constant and Murley score.
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