| Literature DB >> 34046121 |
Oueslati Achraf1, Rafrafi Abderrazzek1, Znagui Talel1, Saadi Saber1, Nouisri Lotfi1.
Abstract
Anterior shoulder instability following traumatic dislocation in young adults is a common complication. The Latarjet procedure is the most widely used technique for treating this instability. It is based on coracoid abutment repair of the anterior edge of the glenoid. However, joint exposure during this surgical technique is often limited and makes it difficult to position the abutment. The purpose of this study was to evaluate the result of coracoid abutment procedure on functional outcome in the short and medium term. We assessed the positioning of the coracoid abutment on standard postoperative X-rays and the functional outcome according to Duplay score as well as the satisfaction rate in 70 patients. The average age of patients was 25 and a half years, the sex-ratio was nine, and the mean follow-up period was 6.5 years. Radiological examination showed that coracoid abutment was in subequatorial or non-flush position with respect to the anterior glenoid rim (too internal or protruding in intra-articular position) in 20% of cases. This group showed a drop in mean stability score by 7.68 points, in pain by 10.04 points and in Duplay's overall score by 13.3 points as well as a significant increase in the level of glenohumeral arthrosis. This study highlights that coracoid abutment in subequatorial or non-flush position has deleterious effect on the functional outcome of the Latarjet procedure. Copyright: Oueslati Achraf et al.Entities:
Keywords: Latarjet technique; Shoulder; anterior instability
Mesh:
Year: 2021 PMID: 34046121 PMCID: PMC8140731 DOI: 10.11604/pamj.2021.38.215.21339
Source DB: PubMed Journal: Pan Afr Med J
Figure 1radiographie épaule post-opératoire; a) incidence de face rotation neutre; b) incidence profile de Bernageau
les résultats cliniques selon le score de Duplay et ses quatre paramètres
| Paramètres | Effectif | Pourcentage | Le score moyen | |
|---|---|---|---|---|
| A | 0 points | 2 | 3% | 21,15 points |
| +10 points | 7 | 10% | ||
| +15 points | 11 | 16% | ||
| +25 points | 50 | 71% | ||
| B | -25points | 1 | 1% | 22,5 points |
| 0 points | 2 | 3% | ||
| +15points | 12 | 17% | ||
| +25 points | 55 | 79% | ||
| C | 0 points | 8 | 11% | 19,35 points |
| +15 points | 20 | 29% | ||
| +25 points | 42 | 60% | ||
| D | 0 points | 1 | 1% | 23,6 points |
| +5 points | 6 | 9% | ||
| +15 points | 24 | 34% | ||
| +25 points | 39 | 56% | ||
| A+B+C+D | 86,6 points | |||
A - activités de la vie courante, B - stabilité, C - douleur, D - mobilité globale, A+B+C+D - score global de Duplay.
étude des associations statistiques entre la position de la butée coracoïdienne et le score moyen de la stabilité, la douleur, le score global de Duplay et le risque d´arthrose post opératoire
| Butée affleurante et sous équatoriale | Autres | p - value | ||
|---|---|---|---|---|
| -25 points | 0 | 1 | <0.0001 | |
| 0 points | 0 | 2 | ||
| +15 points | 9 | 3 | ||
| +25 points | 47 | 8 | ||
| 23,39 | 15,71 | |||
| 0 points | 2 | 6 | 0.004 | |
| +15 points | 15 | 5 | ||
| +25 points | 39 | 3 | ||
| 21,51 | 11,47 | |||
| 89,19 | 76,29 | 0.0001 | ||
| Stade 1 | 2 | 7 | 0.001 | |
| Stade 2 | 0 | 2 | ||
| % | 3% | 64% | ||
Figure 2radiographie épaule face en rotation neutre montrant une fracture de rebord antérieur de la glène avec encoche de Malgaigne
Figure 3photo per-opératoire d´une fixation de la butée couchée en position affleurante et par une seule vis AO 4,5mm