| Autor: |
Hansson, Frida, Riddar, Magdalena, Ekelund, Anders |
| Předmět: |
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| Zdroj: |
Shoulder & Elbow; Dec2019, Vol. 11 Issue 6, p411-418, 8p |
| Abstrakt: |
Background: Optimal treatment of displaced proximal humeral fractures is controversial. This retrospective study aims to identify complications and clinical outcomes using a locking plate with smooth pegs instead of screws (S3 plate). Method: Eighty-two patients with displaced proximal humeral fracture classified with 2–4 fragments (Neer's classification) treated with open reduction and internal fixation (ORIF) with S3 plate were studied retrospectively. Clinical outcome according to constant score; Single Shoulder Value; Disabilities of Arm, Shoulder and Hand; and European Quality of life-5 dimensions and complication rate defined radiologically including peg penetration, avascular necrosis, and loss of reduction was assessed minimum 2.5 years after surgery. Results: A total of 11 peg penetrations were identified (13.6%). Avascular necrosis was seen in 8.5% (n = 7). Mean constant score at follow-up was 64.4 with a relative constant score of 87% (standard deviation 18%) compared to the contralateral uninjured side. The mean Disabilities of Arm, Shoulder and Hand score was 12.7 and mean European Quality of life-5 dimensions score 0.83. The mean Single Shoulder Value was 78.3. No cases of deep infection were seen. Conclusions: Fixation with S3 plate shows a proper osteosynthesis and the functional outcome is good. Symptomatic peg penetrations are rare and the incidence is lower compared to what has been reported with locked screws. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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