| Autor: |
J, Kartus, L, Ejerhed, E, Funck, K, Köhler, N, Sernert, J, Karlsson |
| Rok vydání: |
1998 |
| Předmět: |
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| Zdroj: |
Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA. 6(3) |
| ISSN: |
0942-2056 |
| Popis: |
The aim of this study was to compare the clinical and radiographic results in patients with recurrent unidirectional, post-traumatic shoulder instability (dislocations/subluxations). All the patients had a Bankart lesion and underwent reconstruction using either an open or an arthroscopic technique and absorbable implants. Thirty-three consecutive patients (36 shoulders) were operated on by one surgeon. Group A comprised 18 shoulders which underwent an open Bankart reconstruction using absorbable 3.7-mm TAG suture anchors. Group B comprised 18 shoulders which underwent a combination of an intra- and extra-articular arthroscopic stabilization using 8-mm Suretac fixators. The median number of dislocations before the reconstruction was 5(0-45) in group A and 4 (0-30) in group B (NS). The follow-up examination was performed by an independent observer after a median of 31 (range 25-38) months in group A and 28 (range 18-46) months in group B (NS). An independent radiologist without any knowledge of the surgical procedure evaluated all the radiographs. There were no re-dislocations in either group. In group A, the Rowe and Constant scores were 86 (range 61-98) and 89 (range 73-99), respectively. The corresponding values in group B were 92 (range 83-98; P = 0.05) and 96 (range 75-100; NS). The external rotation in abduction was 65 degrees (range 20 degrees-90 degrees) in group A and 83 degrees (range 65 degrees-105 degrees) in group B (P = 0.0017). The radiographs revealed that 10/18 (56%) in group A and 4/18 (23%) in group B had visible drill-holes or cystic formations in conjunction with the drill-holes (P = 0.002). In this study the open procedure resulted in a restriction in external rotation more frequently than the arthroscopic procedure. The radiographs revealed visible drill-holes or cystic formations in conjunction with the drill-holes more frequently when TAG suture anchors were used than when Suretac fixators were used. The radiographic changes did, not appear to affect the clinical outcome, however. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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