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Objective To explore the effect of arthroscopic release combined with suture bridge treatment of old supraspinatus tendon tear with shoulder dysfunction.Methods 40 patients with old supraspinatus tendon tear were analyzed retrospectively.According to the operation method, the patients were divided into control group and experimental group with 20 cases each.Treatment of single row of loose strip anchor nails under arthroscope in control group, the experimental group was treated with the technique of loosening suture bridge under arthroscope.VAS score and ASES score were assessed before operation and after 1 month, 3 months, 6 months, and 12 months.Range of motion (ROM) was evaluated before operation and after 12 months.The analysis of complication was also preceded.Results All patients completed 12 months of follow-up.There were no difference between experimental group and control group in ASES score (27.6±5.5 vs 27.5±3.6), VAS score (7.6±0.5 vs 7.5±0.7) and shoulder bends forward[ (83.6±12.4) °vs (80.6±14.5) °], abduction[ (75.6±8.4) °vs (72.8±9.3) °], intorsion[ (20.1±3.7) °vs (21.2±2.9) °] at pre-operation (P＞0.05).At 1 month, 3 months, 6 months, and 12 months post-operation, VAS scores were 5.8±0.6, 4.2±0.5, 3.0±0.2 and 1.8±0.4 in experiment group and were 6.1±0.3, 4.4±0.6, 3.5±0.4 and 2.2±0.3 in control group, the difference was significant (P＜0.05).ASES scores were 35.8±3.6, 54.2±4.7, 73.1±3.2 and 85.8±2.6 in experiment group and were 34.1±3.3, 49.4±3.6, 69.5±2.4 and 72.2±3.1 in control group, the difference was significant (P＜0.05).After 12 months, there was a significant improvement in joint flexion, abduction, and lateral internal rotation in experimental group[ (160.4±10.2) °, (158.7±9.7) °, (48.1±5.9) °] than the control group[ (138. 4 ± 7. 2) °, (128. 7 ± 6. 5) °, (30.1 ± 4. 2) °]. No complications occurred in two groups, such as anchor loosening, pain, swelling and other complications. Conclusion Arthroscopic release combined with Suture Bridge can effectively improve the function of shoulder in patients with old supraspinatus tendon tear.
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OBJECTIVE: To analyze the relationship between painful hemiplegic shoulder (PHS) and ultrasonographic (US) findings according to the motor recovery stage of the stroke. METHOD: The medical records were reviewed retrospectively in 82 stroke patients from January 2005 to November 2009 who undertook US examination on hemiplegic shoulder. The clinical data collected were age, gender, stroke type, affected side, duration from stroke onset, manual function test (MFT) and the Brunnstrom stage of arm. The presence of spasticity, glenohumeral subluxation and sensory impairment were also investigated. The patients were classified into three groups according to the Brunnstrom recovery stage: the first, second and third recovery stages (RS1, RS2 and RS3). Furthermore, the correlations between US findings and the clinical characteristics according to the Brunnstrom recovery stage were analyzed. RESULTS: The presence of spasticity, glenohumeral subluxation, sensory impairment (proprioception) and MFT scores had statistically significant differences in each group. Among the 82 stroke patients, 62 patients (75.6%) had abnormal findings in US examination. The common abnormal structures were supraspinatus tendon (SST), biceps long head tendon (BLH), subacromial-subdeltoid bursa (SA-SD bursa). The frequencies of total US abnormality in each group were not significantly different (p=0.07). However, the SST abnormality was more frequent in the RS1, and the BLH and SA-SD bursa abnormality were more frequent in the RS3 (p<0.05). CONCLUSION: In this study, abnormal findings in US examination are frequent in PHS. The abnormal SST is related to the flaccidity, and the abnormal BLH and SA-SD bursa are related to the overuse.