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OBJECTIVE@#To investigate the feasibility and effectiveness of "tail compression fixation+suture bridge" technology under shoulder arthroscopy for treating primary tear in medial enthesis of rotator cuff.@*METHODS@#The clinical data of 11 patients with primary tear in medial enthesis of rotator cuff who met the selection criteria between October 2020 and October 2022 were retrospectively analyzed, including 3 males and 8 females, aged 39-79 years, with an average of 61.0 years. Rotator cuff injury was caused by traumatic fall in 8 cases, and the time from injury to admission was 1-4 months, with an average of 2.0 months; the remaining 3 cases had no obvious inducement. The active range of motion of the affected shoulder was limited, with an active forward flexion range of motion of (64.1±10.9)°, abduction of (78.1±6.4)°, internal rotation of (48.2±6.6)°, and external rotation of (41.8±10.5)°; 5 cases had shoulder stiffness. The preoperative visual analogue scale (VAS) score was 7.8±0.8 and the American Society of Shoulder and Elbow Surgeons (ASES) score was 23.9±6.4. The patients were treated with "tail compression fixation+suture bridge" technology under shoulder arthroscopy, and the pain and functional recovery were evaluated by VAS score, ASES score, and active range of motion of shoulder joint at last follow-up; MRI was performed after operation, and the integrity of rotator cuff was evaluated by Sugaya classification system.@*RESULTS@#All the 11 patients were followed up 2-22 months, with an average of 13.5 months. All incisions healed by first intention, and there was no complication such as infection, rotator cuff re-tear, and anchor falling off. At last follow-up, the VAS score was 0.8±0.7 and the ASES score was 93.5±4.2, which significantly improved when compared with those before operation ( P<0.05). All 11 patients had no significant swelling in the shoulders, and the active range of motion was (165.1±8.8)° in flexion, (75.3±8.4)° in abduction, (56.6±5.5)° in internal rotation, and (51.8±4.0)° in external rotation, which significantly improved when compared with those before operation ( P<0.05). Shoulder MRI showed adequate tendon thickness and good continuity in 9 cases, including 4 cases with partial high signal area; and 2 cases with inadequate tendon thickness but high continuity and partial high signal area. According to Sugaya classification system, there were 4 cases of type 1 (36.4%), 5 cases of type 2 (45.5%), and 2 cases of type 3 (18.1%).@*CONCLUSION@#For the patients with primary tear in medial enthesis of rotator cuff, the "tail compression fixation+suture bridge" technology under shoulder arthroscopy is simple and effective.
Subject(s)
Male , Female , Humans , Rotator Cuff/surgery , Shoulder , Arthroscopy , Retrospective Studies , Treatment Outcome , Rotator Cuff Injuries/surgery , Rupture , Shoulder Joint/surgery , Sutures , Range of Motion, ArticularABSTRACT
OBJECTIVE@#To investigate the early effectiveness of arthroscopic repair of supraspinatus tendon tears with douple-pulley suture-bridge.@*METHODS@#The clinical data of 38 patients with supraspinatus tendon tears who met the selection criteria between September 2020 and July 2022 were retrospectively analyzed, and all of them were treated with arthroscopic double-pulley suture-bridge technique. There were 15 males and 23 females, aged from 43 to 77 years, with an average of 61.5 years. There were 15 cases of left shoulder and 23 cases of right shoulder. Seven cases had a history of trauma, and the other 31 cases had no obvious inducement. The main clinical symptoms of the patient were pain in lifting the shoulder joint and hug resistance test (+). The time from onset of symptoms to admission ranged from 6 to 19 months, with an average of 10.3 months. Flexion, abduction, and external rotation of the shoulder were recorded before operation and at 3 and 12 months after operation. Pain and function of the shoulder were evaluated by visual analogue scale (VAS) score, University of California Los Angeles (UCLA) shoulder score, and American Society of Shoulder and Elbow Surgeons (ASES) score before operation and at 12 months after operation. Tendon healing, tendon continuity, and tension were evaluated by MRI at 3-6 months after operation, and patient's satisfaction was evaluated at last follow-up.@*RESULTS@#All the incisions healed by first intention, and there was no complication such as incision infection or nerve injury. All patients were followed up 12-34 months, with an average of 23.3 months. VAS score, UCLA shoulder score, and ASES score at 12 months after operation were significantly better than those before operation ( P<0.05). The external rotation range of shoulder joint significantly improved at 3 and 12 months after operation ( P<0.05), and it further improved at 12 months after operation when compared with 3 months after operation ( P<0.05). There was no significant difference in the range of flexion and abduction at 3 months after operation when compared with those before operation ( P>0.05), but the range of flexion and abduction at 12 months after operation significantly improved when compared with those before operation and at 3 months after operation ( P<0.05). MRI reexamination was performed in 28 patients at 3-6 months after operation. Among them, 25 patients had intact supraspinatus tendon structure, good tension, and tendon healing, and 3 patients had type 1 retear. The remaining 10 patients refused to undergo MRI reexamination because of the satisfactory effectiveness. At last follow-up, 29 patients (76.3%) were very satisfied with the results, 6 (15.7%) were satisfied, and 3 (7.8%) were not satisfied.@*CONCLUSION@#Arthroscopic double-pulley suture-bridge technique can achieve the effect of suture bridge operation, reduce the cost of operation and the risk of type 2 retear, and the early effectiveness is satisfactory, but the shoulder joint movement is limited within 3 months after operation.
Subject(s)
Male , Female , Humans , Rotator Cuff/surgery , Retrospective Studies , Treatment Outcome , Arthroscopy/methods , Rotator Cuff Injuries/surgery , Tendons/surgery , Sutures , Suture Techniques , Pain/surgery , Range of Motion, ArticularABSTRACT
BACKGROUND: There is no uniform standard for acromioclavicular dislocation. Clavicular hook plate fixation is a commonly used fixation method clinically, but minimally invasive ligament reconstruction technology and arthroscopic surgery have become a research hotspot. OBJECTIVE: To observe the application value of suture bridge with thread anchor under arthroscopy in the treatment of acromioclavicular dislocation. METHODS: Patients with Tossy type III acromioclavicular dislocation who were admitted to Department of Orthopedic Surgery of General Hospital of Jizhong Energy Xingtai Mining Group between January 2016 and April 2018 were selected as the subjects. The patients were randomly divided into two groups. The patients in the arthroscopy group were treated with arthroscopic suture bridge technique with suture anchor for reduction and fixation, while those in the clavicle hook plate group were treated with clavicular hook plate for internal fixation. The length of surgical incision, duration of surgery, hospitalization time and time to return to work of both groups were recorded. The shoulder function was evaluated according to the Lazzcano criterion of curative effect at 3, 6 and 12 months after surgery. The visual analogue scale score of shoulder pain, abduction and raising, forward bend and raising were compared between the two groups. All patients were followed up for 1 year to record the occurrence of complications. This study was approved by the Medical Ethics Committee of General Hospital of Jizhong Energy Xingtai Mining Group. All subjects signed the informed consent. RESULTS AND CONCLUSION: (1) There was no significant difference in the duration of surgery between the two groups (P > 0.05). The surgical incision, hospitalization time and time to return to work of the arthroscopy group were significantly better than those of the clavicle hook plate group (P 0.05). (3) Visual analogue scale scores of the two groups showed a decreasing trend at 3, 6 and 12 months after surgery (P < 0.01). The visual analogue scale score of arthroscopy group was significantly lower than that of the clavicle hook plate group at the same time point (P < 0.01). (4) Angles of abduction and raising, forward bend and raising of both groups showed an increasing trend at 3, 6 and 12 months after surgery (P < 0.01). The angles of abduction and raising, forward bend and raising of the arthroscopy group were larger than those of the clavicle hook plate group at the same time point (P < 0.01). (5) The 1-year follow-up results showed that the incidence of complications in the arthroscopy group (6%) was significantly lower than that in the clavicle hook plate group (63%) (P < 0.01). (6) Compared with clavicular hook plate fixation, the technique of suture anchors under arthroscopy has the advantages of small trauma, quick recovery, fewer complications and no need to remove endografts again. Meanwhile, the surgery can also clearly diagnose the concomitant lesions in the joints and treat them when necessary, so as to improve the treatment effect.
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Objective: To explore effectiveness of suture-bridge fixation under arthroscopy in treatment of tibial eminence avulsion fracture of anterior cruciate ligament in adolescents. Methods: Between June 2013 and October 2016, 18 adolescent patients suffered tibial eminence avulsion fracture of anterior cruciate ligament were treated by suture-bridge fixation under arthroscopy. There were 11 males and 7 females with an average age of 12.5 years (range, 5-17 years). The injury caused by bruise in 6 cases, by sprain in 4 cases, and by sport injury in 8 cases. The interval between injury and admission ranged from 2 hours to 10 months (mean, 2 months). The results of preoperative Lachman and anterior drawer tests were positive. There were 10 cases of knee pain, 4 cases of knee extension limitation, and 4 cases of knee extension without strength. According to the Meyer-McKeever classification criteria, 12 cases were type Ⅱ and 6 cases were type Ⅲ. Results: All incisions healed by first intention. All 18 patients were followed up 10-18 months after operation, with an average of 12 months. Postoperative X-ray films showed that all fractures healed after 6-12 weeks (mean, 8 weeks). The results of postoperative Lachman and anterior drawer tests were negative. At last follow-up, the Lysholm knee score was 90.1±5.0 and 93.1±6.2 for affected and unaffected sides, respectively, showing no significant difference between affected and unaffected sides( t=0.669, P=3.184［?］). There was no premature closure of skeleton or leg length discrepancy and deformity. Conclusion: For tibial eminence avulsion fracture of anterior cruciate ligament in adolescents, the suture-bridge fixation under arthroscopy is an effective method with many advantages, such as minimal invasion, reliable fixation, good fracture healing, and no need for second operation to remove implants.
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Objective To evaluate the efficacy of bone marrow fenestration technique used for ro-tator cuff repair at the foot-print zone of rotator cuff under arthroscopy. Methods A total of 30 patients with full-thickness rotator cuff tear ( from 3 cm to 5 cm) were enrolled for this retrospective study who had been treated at Department of Orthopaedics, The People's Hospital of North Jiangsu from January 2015 to December 2016. Of them, 15 were treated under arthroscopy with simple suture bridge technique ( SB group ) and the other 15 under arthroscopy with bone marrow fenestration and suture bridge techniques ( BMSB group ) . The 2 groups were compared in terms of visual analogue scale ( VAS ) , American Shoulder and Elbow Surgeons ( ASES ) scale, Constant scores,range of motion of the affected shoulder and rate of retear after surgery. Results All the patients received follow-up for 11 to 14 months. Significant improvements were achieved in both groups in VAS scores at 3 months ( 1.9 ± 0.6 and 0.9 ± 0.6 ) , ASES scores ( 90.7 ± 3.6 and 92.3 ± 4.2 ) and Constant scores ( 88.9 ± 2.5 and 87.4 ± 3.4 ) at the last follow-up, compared with the preoperative values ( 4.7 ± 1.1 and 4.3 ± 1.5, 58.2 ± 7.2 and 55.6 ± 4.4, and 57.3 ± 6.7 and 55.9 ± 10.3, respectively) ( P ＜0.05), but there were no significant differences between the 2 groups in ASES scores, Constant scores or range of motion of the affected shoulder at the last follow-up ( P＞ 0.05). The VAS scores at 3 months for the BMSB group (0.9 ± 0.6) were significantly lower than that for the SB group (1.9 ± 0.6) ( P ＜0.05). There was no significant difference either between the 2 groups in the retear rate [ 20.0% ( 3/15 ) for SB group versus 26.7% ( 4/15 ) for BMSB group ] ( P ＞ 0.05 ) . Conclusion Application of bone marrow fenestration technique in addition to suture bridge technique can obviously relieve pain after rotator cuff repair, though it shows no advantage in functional recovery of the shoulder joint.
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Compared to single row repair, use of lateral row anchors in suture bridge rotator cuff repair enhances repair strength and increases footprint contact area. If a lateral knotless anchor (push-in design) is inserted into osteoporotic bone, pull-out of the lateral row anchor can developed. However, failures of lateral row anchors have been reported at several months after surgery. In our cases, even though complete cuff healing occurred, delayed pull-out of the lateral row anchor in the suture bridge repair occurred. In comparison to a conventional medial anchor, further biomechanical evaluation of the pull-out force, design, and insertion angle of the lateral anchor is needed in future studies. We report three cases with delayed pull-out of lateral row anchor in suture bridge rotator cuff repair with a literature review.
Subject(s)
Rotator Cuff , SuturesABSTRACT
Objective To compare the suture bridge (SB) and conventional double-row (DR) suture in the repair of full-thickness rotator cuff tear.Methods From May 2013 through July 2016,48 patients with full-thickness rotator cuff tear were randomly divided into 2 even groups (n =24).SB group was repaired using the SB technique while DR group using conventional DR technique.The 2 groups were compared in terms of operation time,postoperative shoulder function scoring and incidence of re-tear.Results All the patients were followed up for 8 to 24 months (average,15.3 months).In DR group,the visual analogue scale (VAS) scores decreased from preoperative 6.3 ± 2.3 to 1.0 ± 0.4 at the last follow-up,the America Shoulder and Elbow Surgeons (ASES) scores increased from preoperative 49.3 ± 8.5 to 90.0 ± 2.5 at the last follow-up,and the Constant scores increased from preoperative 58.7 ± 12.5 to 88.1 ± 4.0 at the last follow-up.In SB group,the VAS scores decreased from preoperative 6.0 ± 1.9 to 0.9 ± 0.8 at the last follow-up,the ASES scores increased from preoperative 50.2 ± 6.2 to 89.5 ± 3.4 at the last follow-up,and the Constant scores increased from preoperative 57.3 ± 7.5 to 90.0 ± 3.2 at the last follow-up.All the comparisons showed a significant difference between preoperation and the last follow-up (P ＜ 0.05),but an insignificant difference between the 2 groups (P ＞ 0.05).SB group used significantly less operation time (74.5 ± 19.0 min) than DR group (86.5 ± 21.0 min),and reported significantly lower incidence of re-tear (4.2％) than DR group (25.0％) (P ＜ 0.05).Conclusions In arthroscopic repair of full-thickness rotator cuff tear,SB technique shows few therapeutic advantages over conventional DR technique,but the former needs less operation time and leads to lower incidence of re-tear.
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Objective To compare the suture bridge (SB) and conventional double-row (DR) suture in the repair of full-thickness rotator cuff tear.Methods From May 2013 through July 2016,48 patients with full-thickness rotator cuff tear were randomly divided into 2 even groups (n =24).SB group was repaired using the SB technique while DR group using conventional DR technique.The 2 groups were compared in terms of operation time,postoperative shoulder function scoring and incidence of re-tear.Results All the patients were followed up for 8 to 24 months (average,15.3 months).In DR group,the visual analogue scale (VAS) scores decreased from preoperative 6.3 ± 2.3 to 1.0 ± 0.4 at the last follow-up,the America Shoulder and Elbow Surgeons (ASES) scores increased from preoperative 49.3 ± 8.5 to 90.0 ± 2.5 at the last follow-up,and the Constant scores increased from preoperative 58.7 ± 12.5 to 88.1 ± 4.0 at the last follow-up.In SB group,the VAS scores decreased from preoperative 6.0 ± 1.9 to 0.9 ± 0.8 at the last follow-up,the ASES scores increased from preoperative 50.2 ± 6.2 to 89.5 ± 3.4 at the last follow-up,and the Constant scores increased from preoperative 57.3 ± 7.5 to 90.0 ± 3.2 at the last follow-up.All the comparisons showed a significant difference between preoperation and the last follow-up (P ＜ 0.05),but an insignificant difference between the 2 groups (P ＞ 0.05).SB group used significantly less operation time (74.5 ± 19.0 min) than DR group (86.5 ± 21.0 min),and reported significantly lower incidence of re-tear (4.2％) than DR group (25.0％) (P ＜ 0.05).Conclusions In arthroscopic repair of full-thickness rotator cuff tear,SB technique shows few therapeutic advantages over conventional DR technique,but the former needs less operation time and leads to lower incidence of re-tear.
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Objective To compare the outcomes of arthroscopic single-row and suture-bridge repair of medium-sized rotator cuff tears through clinical and MRI assessment.Methods Forty-five patients with medium-sized rotator cuff tears who underwent arthroscopic repair using single-row (SR,n=29) or suture-bridge (SB,n=26) technique between July 2014 to June 2015 in our hospital,were retrospectively enrolled in this study.All surgeries were performed by the same senior doctor.The functional outcomes were assessed using the rating scale of the University of California at Los Angeles (UCLA),American Shoulder and Elbow Surgeons shoulder index (ASES),Fudan University Shoulder Score (FUSS),visual analog pain scale score (VAS),and range of motion (ROM) before the operation and at the last follow-up.MRI examination was performed at the final follow-up.Results Finally 50 patients were followed up successfully,24 in SB group and 26 in SR group.There were no significant differences between the two groups in terms of age,sex,follow-up duration,and the affected side.Before the operation,no significant differences were observed between the 2 groups in all the measurements.After more than 1-year follow-up,significant improvement was found in all measurements for both groups,but without significant differences between them.MRI examination showed no re-tears in either group.According to the Sugaya's classification,there were more type Ⅰ patients in SB group than SR group (83.3％ vs 61.5％),but the difference was not significant.Conclusion Arthroscopic suture-bridge repairing of medium-sized rotator cuff tears results in safe and good early clinical outcomes.However,compared with the single-row technique,there was no significant advantage.Although the MRI examination showed a better result of rotator cuff healing in the early stage,its long-term outcomes need further studying.
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PURPOSE: Base on the concept of the Mac stitch, we designed the modified Mac-suture bridge technique to improve the outcome of arthroscopic repair of rotator cuff tear with poor tissue quality. Moreover, we evaluated both the radiological and clinical outcomes of the surgery to assess the effectiveness of the newly designed technique. MATERIALS AND METHODS: From January 2010 to December 2014, a total of 52 patients (25 males, 27 females) with rotator cuff tear, with poor tissue quality according to both radiological and intraoperative findings, who underwent arthroscopic rotator cuff repair using the modified Mac-suture bridge technique and followed-up for at least 1 year were included in this study. The mean patient age at the time of surgery was 60 years. The average follow-up period was 20 months. We evaluated the clinical outcomes by checking the range of motion and compared the following, both preoperatively and postoperatively: American Shoulder and Elbow Surgeon (ASES) score, University of California, Los Angeles (UCLA) score, Constant shoulder score (CSS), visual analogue scale (VAS). In addition, we analyzed 42 series of postoperative magnetic resonance imaging by using the Sugaya's classification for the evaluation of the repair integrity. RESULTS: All clinical scores showed significant improvement (ASES score improved from 56.75 to 83.44, UCLA score from 20.52 to 29.23, CSS from 64.04 to 80.90, and VAS from 6.17 to 1.62; p<0.001). The range of motion was also improved; forward flexion improved from 108° to 158°, abduction from 109° to 160°, external rotation from 27° to 50°, and internal rotation from 31° to 57° (p<0.001). Satisfactory radiologic results were noted on postoperative magnetic resonance imaging, consisting of 15 cases (35.7%) type I, 22 cases (52.4%) type II, 3 cases (7.1%) type III, 2 cases (4.8%) type IV, and no type V, according to the Sugaya's method. CONCLUSION: The modified Mac-suture bridge technique provided satisfactory results both radiologically and clinically for the treatment of rotator cuff tear with poor tendon tissue quality. It could possibly be a good alternative to previous techniques of arthroscopic repair.
Subject(s)
Humans , Male , California , Classification , Elbow , Follow-Up Studies , Magnetic Resonance Imaging , Methods , Range of Motion, Articular , Rotator Cuff , Shoulder , Sutures , Tears , TendonsABSTRACT
Objective To explore the clinical results of the arthroscopic acromioplasty in the rotator cuff repair.Methods Sixty-five patients (42 males and 23 females) to receive suture bridge repair under the arthroscopy between May 2012 and May 2014 were selected and randomly divided into an experimental group and a control group.The experimental group was given suture bridge repair with acromioplasty,while the control group underwent the suture bridge repair without acromioplasty.The time of operation was recorded.The range of motion (ROM) of the shoulder,the UCLA shoulder scoring system (ULCA) score,American orthopedic surgeon scoring system (ASES) score,the visual analogue scale (VAS) score and Constant score were observed 3 and 12 months after the operation.Results There were no significant differences in age,sex and the affected side between the two groups.Significant differences were found between the two groups in the duration of the operation (t=-18.5,P＜0.05).There were no significant differences in the ROM and the ULCA,ASES,VAS and constant scores of the shoulder 3 and 12 months after the operation.Conclusion No significant differences were found in the ROM and the shoulder function scoring between giving acromioplasty under the arthroscopy or not.However,the operation time of undergoing acromioplasty under the arthroscopy was longer.
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<p><b>OBJECTIVE</b>To evaluate the preliminary curative effect of arthroscopic reduction and utilization of Suture Bridge tech reconstructing footprint area structure for anterior cruciate ligament avulsion fracture.</p><p><b>METHODS</b>From March 2010 to September 2012, 6 patients suffered anterior cruciate ligament avulsion fracture were treated with arthroscopic Suture bridge fixation for anterior cruciate ligament tibial side footprint reconstruction. There were 2 males and 4 females, ranging in age from 14 to 52 years old. There were 2 cases of type III and 4 cases of type IV displaced fractures classified by Meyers-McKeever-Zaricznyj. Preoperative ADT and Lachman tests were positive.</p><p><b>RESULTS</b>All the patients was follow up more than 2 years. Postoperative ADT and Lachman tests were negative without limitation of knee extension. Postoperative X ray and MRI showed that displaced fracture with a good reduction and union, recovered normal shapeness of ACL. The postoperative Lysholm and IKDC scores at different time points(3 months, 1 year, 2 years after operation) improved significantly comparing with preoperative, and the differences were statistically significant (<0.01).</p><p><b>CONCLUSIONS</b>Suture Bridge tech reconstructing footprint area structure for ACL avulsion fracture is an effective and safe method, especially for adolescent patients with unclosed epiphysis and comminuted avulsion fracture.</p>
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PURPOSE: The purpose of this study was to evaluate the clinical outcome of a modified Kidner procedure using a suture bridge technique in symptomatic type II accessory navicular. MATERIALS AND METHODS: Between January 2013 and December 2014, a total of 35 cases with symptomatic type II accessory navicular were treated with a modified Kidner procedure using the suture bridge technique. The patients were evaluated preoperatively, 3 months after surgery, and at the latest follow-up (at least six months postoperatively) clinically via the American Orthopaedic Foot and Ankle Society (AOFAS) midfoot score, visual analogue scale (VAS), and the self-subjective satisfaction score. RESULTS: The mean AOFAS midfoot score demonstrated significant improvement from a mean of 45.3 preoperatively to a mean of 89.2 at 3 months after surgery. At the latest follow-up, the mean AOFAS midfoot score was 92.6 (p<0.001). The mean VAS also improved significantly, decreasing from 6.7 out of 10 preoperatively to 1.8 at 3 months after surgery. At the latest follow-up, the VAS was 1.2 (p<0.001). The mean time of a single-limb heel raise was 4.6 months postoperatively and the self-subjective satisfaction score was 1.4 out of 4 at the latest follow-up. CONCLUSION: The short-term surgical results of the modified Kidner procedure with a suture bridge technique for symptomatic type II accessory navicular were good to excellent in terms of pain, functional and clinical assessments. In conclusion, the modified Kidner procedure with the suture bridge technique is a reasonable treatment option for symptomatic type II accessory navicular.
Subject(s)
Humans , Ankle , Follow-Up Studies , Foot , Heel , SuturesABSTRACT
Objective To evaluate the technique and clinical effect of arthroscopic treatment of anterior cruciate ligament tibial eminence avulsion fracture with suture bridge fixation technique. Methods From May 2013 to July 2015, 18 patients with anterior cruciate ligament tibial eminence avulsion fracture were treated with arthroscopic re﹣duction and fixation by suture bridge technique. There were 12 males and 6 females with an average age of 29.8 years old (range, 9~45 years). The right knees were involved in 10 cases and left knees in 8 cases. The injury caus﹣es included traffic accident injury in 10 cases, sports injury in 5 cases and other reasons in 3 cases. 2 patients had old fracture, the others had fresh fracture. The results of Lachman and anterior drawer test were both positive. The International Knee Documentation Committee (IKDC) subject score was (53.8 ± 4.2). Based on Meyers-Mckeaver classification, there were 5 cases in typeⅡ, 10 cases in type Ⅲ and 3 cases in type Ⅳ. Results The operation time was 50~80 minutes (mean, 60.5 minutes), X-ray showed satisfactory fracture reduction after surgery. Primary healing of incision were obtained with no infection, all 18 patients were followed up for 6 ~ 31 months (mean, 18.6 months). The results of Lachman and anterior drawer test were both negative in 17 cases, the result was negative for anterior drawer test and was weakly positive for Lachamn test in 1 case. The IKDC subject score were significantly improved to (95.2 ± 3.8) at last follow-up (P< 0.05). Conclusion It could achieve early restoration of knee joint function to treat the anterior cruciate ligament tibial eminence avulsion fracture with suture bridge fixation technique because of satisfactory reduction, reliable fixation, minor trauma, and quick recovery.
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Objective To evaluate the early clinical outcomes of arthroscopic suture-bridge repair of media to large full-thickness rotator cuff tear.Methods One hundred patients that underwent arthroscopic suture-bridge (suture-bridge group,n =50) or single-row repair (single-row suture group,n =50) for media to massive full-thickness rotator cuff tear from June 2010 to June 2014 were enrolled in this study.The patients (63 males and 37 females),aged 58.7 years (range,46 to 75 years),were all available to the follow-up.Thirty-one patients were injured in traffic crashes,30 in falls,27 in strains and 12 with no apparent reasons.Early passive activity was allowed in suture-bridge group,while shoulder abduction was maintained for 6 weeks postoperatively in control group.Clinical and functional outcomes were measured using the visual analogue scale (VAS),range of motion,University of California at Los Angeles (UCLA) score,and American Shoulder and Elbow Surgeons (ASES) score.Results Mean duration of follow-up was 16.7 months (range,8 to 24 months).Prior to the surgery,these measurements were similar between the two groups.After a follow-up of 3 months,the differences were significant in suture-bridge group compared to control group:VAS [(1.7 ± 1.5) points vs (3.9 ± 2.1) points],forward flexion [(168.3 ± 30.2)° vs (120.2 ± 51.6)°],external rotation [(47.0 ± 11.0)° vs (31.8 ± 13.8)°],UCLA score [(31.7±4.2) points vs (18.2±4.8) points],ASES score [(86.2±14.6) points vs (35.9 ±17.7) points] (P ＜0.05).No re-tear occurred after operation.Conclusion Arthroscopic suture-bridge repair of moderate to massive full-thickness rotator cuff tear results in significant improvement of function outcomes and clinical results,indicating a reliable and effective treatment technique.
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We presented a surgical technique including a suture bridge technique with relatively small incision for the reduction and fixation of posterior ligament avulsion fractures. A suture anchor was used to hold the avulsed fragment and a knotless anchor was used to continuously compress the bony fragment into the fracture site, thereby maintaining reduction during healing.
Subject(s)
Adolescent , Adult , Humans , Male , Young Adult , Knee Injuries/surgery , Posterior Cruciate Ligament/injuries , Suture Anchors , Suture TechniquesABSTRACT
PURPOSE: Ligament reattachment technique using a suture anchor appears to show satisfactory functional outcomes and mechanical stability compared with conventional bone tunnel technique. This study was prospectively conducted in order to evaluate functional outcomes of modified Brostrom procedures using the suture bridge technique for chronic ankle instability in athletes. MATERIALS AND METHODS: Twenty eight athletes under 30 years of age were followed for more than two years after undergoing the modified Brostrom procedure using the suture bridge technique. Functional evaluation consisted of the foot and ankle outcome score (FAOS), foot and ankle ability measure (FAAM) score. Range of motion and time to return to exercise were evaluated using a periodic questionnaire. Talar tilt angle and anterior talar translation were measured through stress radiographs for evaluation of mechanical stability. RESULTS: FAOS improved significantly from preoperative mean 59.4 points to 91.4 points (p<0.001). Daily living and sport activity scores of FAAM improved significantly from preoperative mean 50.5, 32.5 points to 94.8, 87.3 points, respectively (p<0.001). Talar tilt angle and anterior talar translation improved significantly from preoperative mean 16.8degrees, 13.5 mm to 4.2degrees, 4.1 mm at final follow-up (p<0.001). Times to return to exercise were as follows: mean 10.2 weeks in jogging, 15.4 weeks in spurt running, 13.1 weeks in jumping, 11.5 weeks in walking on uneven ground, 9.1 weeks in standing on one leg, 7.2 weeks in tip-toeing gait, 8.4 weeks in squatting, and 10.6 weeks in descending stairs. CONCLUSION: Modified Brostrom procedure using the suture bridge technique showed satisfactory functional outcomes for chronic ankle instability in athletes. Optimal indication and cost-effectiveness of the suture bridge technique will be studied in the future.
Subject(s)
Humans , Ankle , Athletes , Follow-Up Studies , Foot , Gait , Jogging , Leg , Ligaments , Prospective Studies , Range of Motion, Articular , Running , Sports , Suture Anchors , Sutures , Walking , Surveys and QuestionnairesABSTRACT
BACKGROUND: The aim of this study was to describe the mini-open suture bridge technique with porcine dermal patch augmentation for massive rotator cuff tear and to assess preliminary clinical and radiological results. METHODS: Five patients with massive rotator cuff tear for which it was not possible to restore the anatomical footprint underwent mini-open suture bridge repair using a porcine dermal patch. The patients' average age was 53.4 years (range, 45 to 57 years), and the average duration of follow-up was 20.6 months (range, 14 to 26 months). Patients were evaluated with preoperative and postoperative outcome measures, including a visual analog scale (VAS) for pain, the University of California Los Angeles (UCLA) score, and the American Shoulder and Elbow Surgeons (ASES) score. The structural integrity of repaired rotator cuffs was assessed by magnetic resonance imaging 6 months postoperatively. RESULTS: The average VAS pain score, UCLA score, and ASES score improved from 6.8, 15.4, and 39.4 preoperatively to 0.8, 31.2, and 86.4 postoperatively (p = 0.041, 0.042, and 0.043, respectively). Magnetic resonance images obtained at an average of 8 months after surgery showed that four patients had intact repair integrity with graft incorporation. One patient had a re-tear with partial healing but still had a satisfactory clinical outcome. There was no intraoperative or postoperative complication in any patient. CONCLUSIONS: Mini-open suture bridge repair with porcine dermal patch augmentation can be an option in young patients with high physical demands and massive rotator cuff tears for which it is not possible to restore the anatomical footprint.
Subject(s)
Female , Humans , Male , Middle Aged , Biocompatible Materials , Collagen , Magnetic Resonance Imaging , Prostheses and Implants , Rotator Cuff/injuries , Suture Techniques , Tendon Injuries/diagnosisABSTRACT
Objective To evaluate and analyze the clinical effect of comprehensive rehabilitation therapy after arthroscopic rotator cuff repair using suture-bridge technique for full-thickness rotator cuff tears.Methods Forty-one patients (20 males,21 females; mean age 52.2 years) with full-thickness rotator cuff tears were treated with arthroscopic rotator cuff repair using suture-bridge technique between June 2010 and January 2012 in our hospital.After arthroscopic rotator cuff repair,the patients were randomly assigned to a treatment group (21 patients) or a control group (20 patients).The treatment group received systematic rehabilitation therapy including rehabilitation education,physical modalities treatment and rehabilitative training additionally,while the control group only accepted the routine rehabilitation therapy including stretching and muscle strength training.The outcome was evaluated at 6 months after surgery,by employing visual analogae scale (VAS),the range of motion (ROM) testing of shoulder joint flexion and rotation,the rating scale of University of California at Los Angeles (UCLA),and the shoulder index of American shoulder and elbow surgeons (ASES).Results The mean follow-up period was 15.6 months (8-24 months).Prior to intervention,there was no significant difference in any parameter between the two groups (P ＞ 0.05).Six months later,all scores of assessments changed:in treatment group VAS (1.7 ± 1.5),ROM [flexion (168.3±31.3)°,rotation (47.2±11.2)°],UCLA(30.7 ±4.13) and ASES (85.1 ±15.67); in control group VAS(3.8±2.2),ROM[flexion (121.2 ±53.6)°,rotation (32.9 ±14.9)°],UCLA(18.3 ±4.94) and ASES (36.4 ± 17.70).Significant changes occurred in both groups in all the parameters after treatment when compare to baseline (P ＜ 0.05).Conclusions Comprehensive rehabilitation therapy is an effective approach for improving motor ability of the shoulder in patients after arthroscopic rotator cuff repair with suture-bridge technique for their full-thickness rotator cuff tears.
ABSTRACT
BACKGROUND: We retrospectively assessed the clinical outcomes and investigated risk factors influencing retear after arthroscopic suture bridge repair technique for rotator cuff tear through clinical assessment and magnetic resonance arthrography (MRA). METHODS: Between January 2008 and April 2011, sixty-two cases of full-thickness rotator cuff tear were treated with arthroscopic suture bridge repair technique and follow-up MRA were performed. The mean age was 56.1 years, and mean follow-up period was 27.4 months. Clinical and functional outcomes were assessed using range of motion, Korean shoulder score, Constant score, and UCLA score. Radiological outcome was evaluated with preoperative and follow-up MRA. Potential predictive factors that influenced cuff retear, such as age, gender, geometric patterns of tear, size of cuff tear, acromioplasty, fatty degeneration, atrophy of cuff muscle, retraction of supraspinatus, involved muscles of cuff and osteolysis around the suture anchor were evaluated. RESULTS: Thirty cases (48.4%) revealed retear on MRA. In univariable analysis, retear was significantly more frequent in over 60 years age group (62.5%) than under 60 years age group (39.5%; p = 0.043), and also in medium to large-sized tear than small-sized tear (p = 0.003). There was significant difference in geometric pattern of tear (p = 0.015). In multivariable analysis, only age (p = 0.036) and size of tear (p = 0.030) revealed a significant difference. The mean active range of motion for forward flexion, abduction, external rotation at the side and internal rotation at the side were significantly improved at follow-up (p 0.05). The locations of retear were insertion site in 10 cases (33.3%) and musculotendinous junction in 20 cases (66.7%; p = 0.006). CONCLUSIONS: Suture bridge repair technique for rotator cuff tear showed improved clinical results. Cuff integrity after repair did not affect clinical results. Age of over 60 years and size of cuff tear larger than 1 cm were factors influencing rotator cuff retear after arthroscopic suture bridge repair technique.