A comparison of early versus delayed repair of traumatic rotator cuff tears

Purpose The purpose of this study was to compare the clinical and magnetic resonance imaging (MRI) results between early and delayed operative treatment in patients with traumatic rotator cuff tears (RCT). Methods Thirty-five patients with a traumatic RCT who have been treated surgically during a 4-year period were included in the study. The results of early versus delayed repair of traumatic rotator RCT were assessed using the Constant and UCLA scores. In addition, all patients underwent a postoperative MRI to evaluate repair integrity. Early repair (within 3 weeks) was performed in 15 patients (group I) and delayed repair (after 3 weeks) in the rest 20 patients (group II). The time interval between injury and operation was 12 and 131 days on average for group I and II, respectively. Results Follow-up time was 34 and 38 months for group I and II, respectively. Postoperatively, the UCLA score was 31 and 26 (P < 0.05) for group I and II, respectively. The Constant score was 82 and 70 (P < 0.05) for group I and II, respectively. Range of motion was significantly better in group I. According to MRI, 5 patients (33%) in the group I and 7 patients (35%) in the group II had a retear. Conclusions Early repair of a traumatic RCT provides better results in terms of shoulder function in comparison with a delayed repair. A delayed diagnosis of a traumatic RCT leads to difficulties in surgery and less good results

Meniscal and articular cartilage lesions in the anterior cruciate ligament-deficient knee: correlation between time from injury and knee scores

Anterior cruciate ligament (ACL) rupture is associated with meniscal tears and/or articular cartilage damage. The aim of this study was twofold: (a) to report and correlate the incidence of meniscal and cartilage lesions in ACL-deficient knees with time from injury and (b) to correlate lesions of menisci and cartilage with widely used knee scores. Data were analysed from 109 consecutive patients with ACL rupture. Meniscal and articular cartilage lesions were documented during the arthroscopic reconstruction of the ACL. Patients were distributed into 3 groups according to time from injury; group A: 0-3 months (35 patients), group B: 3-12 months (39 patients) and group C: more than 12 months (35 patients). Lysholm, KOOS and IKDC rating scales were recorded preoperatively. Logistic regression analyses were applied to correlate the concomitant intra-articular pathologies with the time from injury and knee-rating scales. Of 109 patients, 32 (29 %) had a medial meniscus tear, 20 (19 %) had a lateral meniscus tear, 17 (15 %) had both menisci torn and 40 (37 %) had no meniscal tear. Analysis revealed that time from injury was not a significant factor for the presence of a meniscal lesion. The odds of development of a high-grade cartilage lesion in an ACL-deficient knee reconstructed more than 12 months from time from injury are 5.5 and 12.5 times higher when compared with knees that underwent ACL reconstruction less than 3 months and between 3 and 12 months after knee injury, respectively. No association was found between intra-articular pathology and the KOOS and Lysholm scores. A positive correlation between the IKDC score and patients without any intra-articular pathology was found. The presence of high-grade cartilage lesions is significantly increased in an ACL-deficient knee when reconstruction is performed more than 12 months after injury. However, the incidence of meniscal tears is not increased significantly. Correlation of intra-articular pathology in ACL-deficient knees with knee-rating scales is weak. Diagnostic study, Level II