Objective To summarize the cl inical appl ication and experience of repairing acute avulsion-type achilles tendon rupture by locking-loop stereoscopic suture. Methods Between January 2006 and June 2010, 41 cases of acute avulsion-type achilles tendon rupture were treated by locking-loop stereoscopic suture. Among 41 patients, 33 were male and 8were female with an average age of 41 years (range, 18-56 years); the locations were left side in 27 cases and right side in 14 cases. There was palpable defect in 33 cases, 7 cases underwent B-ultrasound, and 1 case underwent MRI to confirm the diagnosis. The time from injury to operation was 36 hours to 7 days. All cases were restored by locking-loop stereoscopic suture. Results All incisions healed by first intention. Thirty-one cases were followed up 12 months to 3 years and 10 months with an average of 17 months. The muscle strength reached grade 5; the patients could walk normally, and the heel raising was powerful at 1 year after operation. The circumference difference between wrong leg and good leg was less than 3 cm, and the ankle dorsiflexion was 20-30°, plantar flexion was 40-50°. No re-rupture of achilles tendon or deep infection occurred during follow-up period. At last follow-up, according to evaluation of curative effects by Arner-Lindholm standard, the results were excellent in 21 cases and good in 10 cases with an excellent and good rate of 100%. Conclusion Locking-loop stereoscopic suturing is a safe and effective method with avulsion-type control abil ity, tensile strength, l ittle effect on the blood supply of the achilles tendon for repairing acute avulsion-type achilles tendon rupture.
Objective To explore the effectiveness of the arthroscopic separate double-layer suture bridge technique in treatment of the delaminated rotator cuff tear. Methods Between May 2013 and May 2015, 54 patients with the delaminated rotator cuff tears were recruited in the study. They were randomly allocated into 2 groups to receive repair either using arthroscopic separate double-layer suture bridge technique (trial group, n=28) or using arthroscopic whole-layer suture bridge technique (control group, n=26). There was no significant difference in gender, age, injured side, tear type, and preoperative visual analogue scale (VAS) score, Constants score, American Shoulder and Elbow Surgeons (ASES) score, University of California Los Angeles (UCLA) score, and the range of motion of shoulder joint between 2 groups (P>0.05). Postoperative functional scores, range of motion, and recurrence rate of tear in 2 groups were observed and compared. Results The operation time was significant longer in trial group than in control group (t=8.383, P=0.000). All incisions healed at stage Ⅰ without postoperative complication. All the patients were followed up 12 months. At 12 months postoperatively, the UCLA score, ASES score, VAS score, Constant score, and the range of motion were significantly improved when compared with the preoperative values in 2 groups (P<0.05). However there was no significant difference in above indexes between 2 groups (P>0.05). Four cases (14.3%) of rotator cuff tear recurred in trial group while 5 cases (19.2%) in control group, showing no significant difference (χ2=0.237, P=0.626). Conclusion Compared with the arthroscopic whole-layer suture bridge technique, arthroscopic separate double-layer suture bridge technique presents no significant difference in the shoulder function score, the range of motion, and recurrence of rotator cuff tear, while having a longer operation time.
Objective To investigate the effectiveness of a double-tsuge suture method with absorbable polydioxanone-cord (PDS-II) in repair of Achilles tendon ruptures. Methods Between January 2005 and December 2008, 36 patients suffering from Achilles tendon ruptures were treated operatively. Of 36 patients, there were 29 males and 7 females with a mean age of 36 years (range, 21-50 years), including 22 cases of acute closed injuries, 6 cases of fresh open injuries (the time between injury and hospital ization was 1-10 days, mean 6 days), and 8 cases of old closed injuries (the time between injury and hospital ization was 43-63 days, mean 51 days). The injury reasons were sport injury (25 cases), incisedinjury (6 cases), fall ing injury (4 cases), and other (1 case). The results of “heel test” and the Thompson sign were positive in all patients. Operation was performed by using a double-tsuge suture method with a No. 0 PDS-II. After the ankle joint was fixed with short leg plaster cast at 30° plantar flexion position for 6 weeks, the cast was removed and then functional exercises were done. Results Poor heal ing of incision occurred in 2 cases of old Achilles tendon ruptures and was cured after symptomatic treatment; heal ing of incision by first intention was achieved in the others. The patients were followed up 12 to 24 months (mean, 15 months). No rerupture, deep venous thromboembol ism, or reflex sympathetic dystrophy occurred during follow-up. When compared with the range of motion of ankle joint of normal side, 7 cases had no change, 16 cases had a loss of 1-10°, 12 cases had a loss of 10-20°, and 1 case had a loss of 25°. The average score was 90 (range, 74-96) according to Termann cl inical evaluation criterion; the results were excellent in 24 cases, good in 11 cases, and fair in 1 case, and the excellent and good rate was 97.2%. Conclusion The double-tsuge suture method is easy-to-operate, which has the smallest interference to the blood supply of Achilles tendon because of no crossing or transversal intratendon suture. PDSII can provide highly b stabil ity, furthermore, it can be degenerated completely with tiny foreign body reaction, so there is no tendency to develope local adhesion. This technique achieves good results and is associated with a low morbidity of compl ications.
ObjectiveTo explore the effectiveness of posterior median longitudinal W-shaped incision combined with layer-by-layer combing suture in the treatment of acute closed Achilles tendon rupture.MethodsThe clinical data of 32 patients with acute closed Achilles tendon rupture who met the selection criteria between August 2015 and February 2019 were retrospectively analyzed. There were 25 males and 7 females, with an average age of 33 years (range, 21-48 years). All of them were closed rupture of Achilles tendon caused by sports injury. Physical examination on admission: the rupture space of Achilles tendon was palpable; Thompson sign was positive; the rupture of Achilles tendon was confirmed by MRI and ultrasonography before operation, the distance between the broken end and the insertion point of Achilles tendon was 2-8 cm, with an average of 3.5 cm. The average time from injury to operation was 2.7 days (range, 1-10 days). During the operation, the posterior median longitudinal W-shaped incision of Achilles tendon was used to expose the broken end of Achilles tendon, and the deep and shallow double Kessler end-to-end suture+layer-by-layer combing suture were used to suture the Achilles tendon, and the skin incision was sutured by “V-Y”advancement. The postoperative complications were observed; the healing of Achilles tendon was observed by ultrasonography; at last follow-up, Arner Lindholm criteria was used to evaluate ankle function.ResultsThe 32 patients were followed up 8-24 months, with an average of 12 months. The incision healed by first intention, without the complications of skin necrosis, nonunion, delayed healing, and infection, scar hyperplasia or ulcer, and symptom of peroneal nerve injury. No Achilles tendon rupture and deep infection occurred during the follow-up period. The ultrasonography examination showed that the Achilles tendon was healing. At last follow-up, according to Amer Lindholm evaluation standard, the results of ankle function was excellent in 26 cases and good in 6 cases.ConclusionThe treatment of acute closed Achilles tendon rupture with a posterior median longitudinal W-shaped incision combined with deep and shallow double Kessler end-to-end suture+layer-by-layer combing suture is effective, which can fully exposed the incision, the quality of Achilles tendon anastomosis is reliable, and it can effectively avoid wound complications and iatrogenic injury of gastrocnemius nerve.
Objective A multicenter, randomized, single-blind, parallel-controlled noninferiority study was used to evaluate the short-term safety and effectiveness of domestic polyether-ether-ketone (PEEK) suture anchor for rotator cuff repair by comparing with the imported PEEK suture anchor commonly used in clinical practice. Methods A total of 59 patients with rotator cuff tears who were admitted between May 2019 and October 2019 were selected as the research objects. Among them, 3 patients were excluded because they did not meet the selection criteria, and 1 patient withdrew from the study because of serious adverse events. A total of 55 patients were included in the study. They were randomly divided into trial group (n=27) and control group (n=28). The trial group used PEEK suture anchors produced from REJOIN Company, and the control group used PEEK suture anchors from American Arthrex Company. Two patients in control group were lost to follow-up. Twenty-seven patients in trial group and 26 patients in control group were included in the final quantitative analysis. There was no significant difference (P>0.05) in gender, age, disease duration, side and sizes of rotator cuff tears, composition ratio of patients with type 2 diabetes, and preoperative American Shoulder and Elbow Surgeons (ASES) score, Constant-Murley score, University of California at Los Angeles (UCLA) score, and visual analogue scale (VAS) score. The patients were followed up regularly after operation. The postoperative follow-up included safety evaluation (complications, anchor position, and anchor bone reaction) and effectiveness evaluation (shoulder joint function and pain scores, rotator cuff integrity based on Sugaya classification criteria). Results The operations in both groups were successfully completed, and there was no complication related to the operation and suture anchor. All incisions healed by first intention. There was no significant difference in follow-up time between trial group [(5.85±0.77) months] and control group [(5.96±0.72) months] (t=0.535, P=0.595). MRI examination indicated that the repaired tendons were fixed and the anchors did not get loose or torn. At 1 day, 3 months, and 6 months after operation, there was no patient with grade 3-4 anchor bone reaction in the two groups, and there was no significant difference in the bone reaction grading between groups (P>0.05). After operation, the VAS scores of the two groups gradually decreased, and the ASES scores, Constant-Murley scores, and UCLA scores gradually increased, and there were significant differences between groups at each time point (P<0.05). There was no significant difference between groups at different time points (P>0.05). There was no significant difference in Sugaya classification of rotator cuff integrity at 1 day, 3 months, and 6 months after operation between groups (P>0.05). Conclusion The short-term safety and effectiveness of domestic PEEK suture anchors in rotator cuff tear repair are not significant different from those of imported PEEK suture anchors commonly used in clinical practice.
Objective To investigate the effectiveness of transosseous suture in medial patellofemoral ligament (MPFL) double bundle reconstruction. Methods The clinical data of 75 patients with recurrent patella dislocation who met the selection criteria between January 2014 and December 2017 were retrospectively analyzed. All of them were treated with MPFL double bundle reconstruction, and divided into study group (39 cases, using new transosseous suture technique) and control group (36 cases, using traditional suture anchor fixation) depending on the intraoperative fixation technique. There was no significant difference in gender, age, body mass index, affected knee side, preoperative tibial tuberosity-trochlear groove distance, Insall-Salvati ratio, knee range of motion, Kujala score, International Knee Documentation Committee (IKDC) score, congruence angle, and tilt angle between the two groups (P>0.05). The operation time, intraoperative blood loss, hospital stay, and postoperative complications were recorded and compared between the two groups. Kujala score, IKDC score, and knee range of motion were used to evaluate the functional improvement of patients before and after operation. The congruence angle and tilt angle were measured on X-ray films. Results There was no significant difference in operation time, intraoperative blood loss, and hospital stay between the two groups (P>0.05). Patients in both groups were followed up 24-36 months, with an average of 29.4 months. There was no complication such as incision infection, fat liquefaction, patellar redislocation, and prepatellar pain during follow-up. At last follow-up, the Kujala score, IKDC score, knee range of motion, congruence angle, and tilt angle of two groups significantly improved when compared with those before operation (P<0.05), while there was no significant difference between the two groups (P>0.05). ConclusionThe application of suture anchor or transosseous suture to complete MPFL double bundle reconstruction can restore patellar stability, and there is no significant difference in the short-term effectiveness between them.
Objective To compare the clinical efficacy and safety of suturesuspension single hole laparoscopic cholecystectomy and traditional laparoscopic cholecystectomy (LC) in the treatment of gallbladder disease. Methods A total of 86 cases who got treatment in our hospital from February 2014 to July 2015 were collected prospectively, and then 86 cases were divided into 2 groups: 43 cases of control group underwent LC and 43 cases of experimental group underwent suturesuspension single hole laparoscopic cholecystectomy. Clinical efficacy and safety of the two groups were compared. Results ① Complication. No one suffered from bile duct injury, bile leakage, bile duct stricture, and umbilical hernia; but there were 2 cases suffered from complications in control group, including 1 case of abdominal pain and 1 case of bloating, and the morbidity was 4.65% (2/43). The morbidity of experimental group was 0, there was no significant difference between the 2 groups in the morbidity (P>0.05). During the follow-up period, 1 case suffered from long-term compilation in experimental group, and 2 cases in normal group, there was no significant difference in the long-term complication between the 2 groups (P>0.05). ② Operation and hospitalization. The blood loss and operation time in the experimental group were lower than those of the control group (P<0.05), but there was no significant difference in the hospital stay and hospitalization cost between the 2 groups (P>0.05). ③ Postoperative electrolytes, liver and kidney function. The levels of Na+ and K+ in the experimental group were higher than those of the control group (P<0.05), and the levels of alanine aminotransferase and aspartate aminotransferase were lower than those of control group (P<0.01), but there was no significant difference in the blood urea nitrogen and serum creatinine between the 2 groups (P>0.05). ④ The recovery of gastrointestinal function after surgery. The anal exhaust time and bowel sounds recovery time in experimental group were shorter than those of the control group (P<0.01). Conclusion Suturesus-pension single hole laparoscopic cholecystectomy in the treatment of gallbladder disease is safe, effective, and minimally invasive, and it has little disturbance on gastrointestinal function and liver function, which is worthy of clinical application.
Objective To review the development and research progress of suture button fixation Latarjet procedure. Methods A comprehensive literature review was conducted to summarize the development and related modified techniques of the suture button fixation Latarjet procedure. Results Since the Latarjet procedure was first introduced by French scholar Latarjet in 1954, it has undergone three key transformations, resulting in suture button fixation Latarjet procedure, which has shown satisfactory outcomes in treatment of recurrent shoulder dislocation. However, there are still drawbacks such as the risk of impingement of the graft on surrounding tissues, and the surgical disruption of anatomical structures like the coracoclavicular ligament and the pectoralis minor muscle. The scholars have proposed several modified techniques based on the suture button fixation Latarjet procedure to further reduce complications from impingement of the graft, to lower the glenohumeral contact pressure, and to eliminate the impact of surgery on the physiological structures of the shoulder joint. The modified techniques include the arthroscopic suture button fixation Latarjet procedure using FiberTape Cerclage, reconstruction of the coracoacromial ligament during congruent-arc Latarjet procedures, and limit unique coracoid osteotomy suture button Latarjet procedure (LU-tarjet procedure). These modified techniques have also shown good clinical outcomes. Additionally, other related modified techniques for reconstruction of the glenoid, such as Chinese unique Inlay Bristow procedure (Cuistow procedure), arthroscopic glenoid bone grafting with soft fixation, and all-arthroscopic modified Eden-Hybinette procedure, have also demonstrated favorable efficacy. However, there is still a lack of long-term follow-up results for these techniques and comparative studies between them. Conclusion Suture button fixation Latarjet procedure is an effective method for the treatment of recurrent shoulder dislocation. There are various techniques, but there is no recognized gold standard, and further clinical and basic research is needed.
Objective To assess the effectiveness of a novel minimally invasive Achilles tendon suture instrument in the treatment of fresh closed Achilles tendon rupture. Methods A retrospective study was conducted on 150 patients who underwent surgical intervention for fresh closed Achilles tendon rupture. Eighty patients were treated with the novel minimally invasive Achilles tendon suture instrument (minimally invasive group) and 70 patients with traditional open surgery (traditional group). The two groups were comparable in terms of gender, age, injured side, cause of injury, the interval between injury and operation, and the distance from the fracture end to the calcaneal tuberosity (P>0.05). The operation time, intraoperative blood loss, incision length, hospital stays, hospitalization expenses, and complications were recorded and compared. At 1 year after operation, the ankle joint function was evaluated by the American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot score. Results The minimally invasive group demonstrated significantly shorter operation time, smaller incision length, and lower intraoperative blood loss when compared with the traditional group (P<0.05). However, there was no significant difference in terms of hospital stays and hospitalization expenses between the two groups (P>0.05). All patients were followed up 12-24 months after operation (mean, 15.5 months). In the traditional group, 6 cases of incision necrosis and 7 cases of Achilles tendon adhesion occurred, while in the minimally invasive group, all incisions healed at first intention and no Achilles tendon adhesion occurred. The differences in the incidences of the two complications between the two groups were significant (P<0.05). At 1 year after operation, the AOFAS ankle-hindfoot score in the minimally invasive group was superior to that of the traditional group (P<0.05). Conclusion In comparison with traditional open surgery, the use of self-designed novel minimally invasive Achilles tendon suture instrument proves to be an ideal technique for treating fresh closed Achilles tendon ruptures. This approach offers the benefits of smaller incisions, fewer complications, and better postoperative functional recovery, without increasing hospital costs.
Objective To assess the effectiveness of suture button fixation Latarjet procedure under total arthroscopy for anterior shoulder instability with severe bone defects. MethodsThe clinical data of 15 patients with severe bone defects and anterior shoulder instability treated with suture button fixation Latarjet procedure under total arthroscopy between June 2020 and February 2023 was retrospectively analyzed, including 11 males and 4 females, with an average age of 31.1 years (range, 20-54 years). Three-dimensional CT showed that the average glenoid bone defect was 24.4% (range, 16.3%-35.2%). The average number of shoulder dislocation was 4.2 times (range, 3-8 times). The disease duration ranged from 6 to 21 months with an average of 10.6 months. The operation time and intraoperative blood loss were recorded. The pain relief was evaluated by visual analogue scale (VAS) score, and the functional recovery of shoulder joint was evaluated by Rowe score, Walch-Duplay score, and American Association for Shoulder and Elbow Surgery (ASES) score before and after operation. The range of motion (ROM) of the shoulder joint was assessed, including active flexion, lateral external rotation, abduction 90° external rotation, and internal rotation. Three-dimensional CT was performed at 6 months after operation and at last follow-up to observe the absorption of bone graft, the position of bone graft and glenoid, and the healing of bone graft. Results The operation was successfully completed in all patients. The operation time was 85-195 minutes, with an average of 123.0 minutes. The intraoperative blood loss was 20-75 mL, with an average of 26.5 mL. All patients were followed up 13-32 months, with an average of 18.7 months. During the follow-up, there was no serious complication such as shoulder joint infection, joint stiffness, or vascular and nerve injury. One patient had partial absorption of the transplanted bone and bone nonunion at 3 months after operation, but the pain of the shoulder joint relieved at last follow-up, and no redislocation of the shoulder joint occurred; no obvious bone fracture or dislocation of the shoulder joint was found in the other patients. Bone union was achieved at 6 months during follow-up. At last follow-up, the VAS score, Rowe score, Walch-Duplay score, and ASES score significantly improved when compared with those before operation (P<0.05), while the ROM of active flexion, lateral external rotation, abduction 90° external rotation, and internal rotation of the shoulder joint was not significantly different from those before operation (P>0.05).ConclusionSuture button fixation Latarjet procedure under total arthroscopy can improve shoulder joint function in patients with severe anterior shoulder instability caused by bone defects, and imaging also indicates satisfactory placement of transplanted bone blocks.