Objective To observe and evaluate the short-term effectiveness of superior capsular reconstruction using autologous fascia lata graft for irreparable massive rotator cuff tears. Methods The clinical data of 9 patients with irreparable massive rotator cuff tears treated with arthroscopic superior capsular reconstruction by using autologous fascia lata graft between September 2019 and April 2020 were retrospectively analysed. There were 4 males and 5 females with a median age of 66 years (range, 55-70 years). The disease duration was 6-60 months with an average of 19.1 months. According to Hamada classification, the patients were classified as grade 1 in 2 cases, grade 2 in 2 cases, grade 3 in 2 cases, and grade 4 in 3 cases. Before and after operation, the visual analogue scale (VAS) score was used to evaluate the improvement of shoulder joint pain, the American Shoulder and Elbow Surgeons (ASES) score, Constant score, and the University of California Los Angeles (UCLA) shoulder function score were used to evaluate the improvement of shoulder joint function. The active range of motion of shoulder joint was recorded, including forward flexion, abduction, lateral external rotation, and internal rotation. The changes of subacromial space were recorded by anteroposterior X-ray film of shoulder joint. Sugaya classification was used to judge the integrity of rotator cuff immediately after operation and at last follow-up. ResultsThe operation time was 210-380 minutes, with an average of 302.3 minutes. All incisions healed by first intention after operation, and there was no complication such as infection and nonunion of incisions. Two patients had numbness of the upper limbs on the surgical side after operation, and the numbness completely relieved at 6 weeks after operation; 5 cases with preoperative pseudoparalysis symptoms recovered after operation. Nine patients were followed up 12-17 months, with an average of 14.1 months. At last follow-up, the patient’s active range of motion of shoulder joint (forward flexion, abduction, lateral external rotation, and internal rotation), subacromial space distance, VAS score, ASES score, Constant score, and UCLA score significantly improved when compared with preoperative ones (P<0.05). There was no significant difference in the Sugaya classification between at last follow-up and immediately after operation (Z=−1.633, P=0.102). ConclusionSuperior capsular reconstruction using autologous fascia lata graft can restore the superior stability and achieve a good short-term effectiveness for irreparable massive rotator cuff tears.
Objective To review the research progress of arthroscopic long head of biceps tendon (LHBT) transposition in treatment of irreparable massive rotator cuff tears. Methods The domestic and foreign related literature in recent years on the treatment of irreparable massive rotator cuff tears with different LHBT transposition methods under arthroscopy was reviewed and analyzed. Results Arthroscopic LHBT transposition is an effective method for irreparable massive rotator cuff tears, which mainly includes “proximal cut”, “both two cuts”, “distal cut”, and “no cut”. Different methods of LHBT transposition can achieve good effectiveness, but its long-term effectiveness needs further follow-up. Conclusion Arthroscopic LHBT transposition in treatment of irreparable massive rotator cuff tears is simple and effective. The patients can recover quickly after operation with less injury. But the technique has higher requirements for surgeons, and the indications must be strictly controlled.
Objective To investigate the effectiveness of arthroscopic long head of biceps tendon (LHBT) transposition combined with Swivelock anchor double fixation in treatment of massive and irreparable rotator cuff tears. Methods Between June 2019 and November 2021, 25 patients with massive and irreparable rotator cuff tears were treated by arthroscopic LHBT transposition combined with Swivelock anchor double fixation. There were 12 males and 13 females. The age ranged from 47 to 74 years (mean, 62.4 years). The disease duration ranged from 1 to 62 months (median, 7 months). The rotator cuff tears were classified as Hamada grade 2 in 25 cases and Goutallier grade 1 in 2 cases, grade 2 in 22 cases, and grade 3 in 1 case. Pre- and post-operative shoulder range of motion (ROM), visual analogue scale (VAS) score, University of California Los Angeles (UCLA) score, and Constant-Murley score were recorded. Postoperative complications were observed. The reconstructed tissue integrity was confirmed by MRI. Results All operations were successfully completed. The operation time was 120-330 minutes (mean, 189.6 minutes). All incisions healed by first intention. All patients were followed up 10-36 months (mean, 22.0 months). At last follow-up, the ROM in forward flexion, abduction, and external rotation, VAS score, UCLA score, and Constant-Murley score were superior to those before operation, and the differences were significant (P<0.05). According to UCLA scoring standard, shoulder joint function was rated as excellent in 5 cases, good in 18 cases, and poor in 2 cases, with an excellent and good rate of 92.0%. No other complications occurred except shoulder joint adhesion in 2 cases. At last follow-up, MRI examination showed no retear of rotator cuff, and LHBT was intact. Conclusion For massive and irreparable rotator cuff tears, arthroscopic LHBT transposition combined with Swivelock anchor double fixation can increase the force of pressing the humeral head, effectively relieve the pain, improve the ROM of joints, maximize the recovery of shoulder function, and do not increase the number of anchor nails.
Objective To evaluate the effectiveness of tendon insertion medialized repair in treatment of large-to-massive rotator cuff tears (L/MRCT). Methods The clinical and imaging data of 46 L/MRCT patients who underwent arthroscopic insertion medialized repair between October 2015 and June 2019 were retrospectively analyzed. There were 26 males and 20 females with an average age of 57.7 years (range, 40-75 years). There were 20 cases of large rotator cuff tears and 26 cases of massive rotator cuff tears. Preoperative imaging evaluation included fatty infiltration (Goutallier grade), tendon retraction (modified Patte grade), supraspinatus tangent sign, acromiohumeral distance (AHD), and postoperative medializaiton length and tendon integrity. The clinical outcome was evaluated by visual analogue scale (VAS) score, American Society for Shoulder and Elbow Surgery (ASES) score, shoulder range of motion (including anteflexion and elevation, lateral external, and internal rotation) and anteflexion and elevation muscle strength before and after operation. The patients were divided into two groups (the intact tendon group and the re-teared group) according to the integrity of the tendon after operation. According to the medializaiton length, the patients were divided into group A (medialization length ≤10 mm) and group B (medialization length >10 mm). The clinical function and imaging indexes of the patients were compared. Results All patients were followed up 24-56 months, with an average of 31.8 months. At 1 year after operation, MRI showed that the medializaiton length of supraspinatus tendon was 5-15 mm, with an average of 10.26 mm, 33 cases in group A and 13 cases in group B. Eleven cases (23.91%) had re-teared, including 5 cases (45.45%) of Sugaya type Ⅳ and 6 cases (54.55%) of Sugaya type Ⅴ. At last follow-up, the VAS score, ASES score, shoulder anteflexion and elevation range of motion, lateral external rotation range of motion, and anteflexion and elevation muscle strength significantly improved when compared with those before operation (P<0.05); there was no significant difference in internal rotation range of motion between pre- and post-operation (P>0.05). The Goutallier grade and modified Patte grade of supraspinatus muscle in the re-teared group were significantly higher than those in the intact tendon group, and the AHD was significantly lower than that in the intact tendon group (P<0.05). There was no significant difference in other baseline data between the two groups (P>0.05). Except that the ASES score of the intact tendon group was significantly higher than that of the re-teared group (P<0.05), there was no significant difference in the other postoperative clinical functional indicators between the two groups (P>0.05). There was no significant difference in the incidence of re-tear, VAS score, ASES score, range of motion of shoulder joint, and anteflexion and elevation muscle strength between group A and group B (P>0.05). ConclusionTendon insertion medialized repair may be useful in cases with L/MRCT, and shows good postoperative shoulder function. Neither tendon integrity nor medialization length shows apparent correlations with postoperative shoulder function.
ObjectiveTo investigate early effectiveness of arthroscopic superior fulcrum reconstruction in the treatment of irreparable massive rotator cuff tear (IMRCT). Methods A retrospective analysis was conducted on the clinical data of 24 patients with IMRCT who met the inclusion criteria between January 2020 and April 2022. Among them, there were 11 males and 13 females with an average age of 56.2 years (range, 42-68 years). There were 12 cases of falling injuries, 3 cases of traction injuries, and the other 9 cases had no obvious causes. The disease duration ranged from 1 to 25 months (median, 6 months). The rotator cuff tears were classified as Hamada grade 2 in 18 cases and grade 3 in 6 cases, and Goutallier grade 1 in 3 cases, grade 2 in 20 cases, and grade 3 in 1 case. All patients were treated with arthroscopic superior fulcrum reconstruction. Visual analogue scale (VAS) score, Constant-Murley score, the University of California at Los Angeles (UCLA) score, and the American Shoulder and Elbow Surgeons (ASES) score were recorded before operation and at 1, 3, 6, and 12 months after operation. Results The operations were all successfully completed. The incisions healed by first intention and no related complications occurred. All patients were followed up 12-33 months (mean, 24.6 months). The VAS, Constant-Murley, UCLA, and ASES scores at different time points after operation were superior to those before operation (P<0.05). All of the above indicators further improved with time. Except for no significant difference in VAS and Constant-Murley scores between 6 and 12 months (P>0.05), the differences between the other time points were significant (P<0.05). At 12 months after operation, according to UCLA scoring standard, shoulder joint function was rated as excellent in 4 cases, good in 19 cases, and poor in 1 case, with an excellent and good rate of 96.0%. MRI showed that there was no graft re-tear and the transplanted tendon and bone tunnel healed. Conclusion The arthroscopic superior fulcrum reconstruction for IMRCT can effectively relieve the pain, improve the shoulder range of motion, and restore good shoulder function.