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Koch M, Werner A, Engel G, Huth J, Mauch F. Mini-open vs. arthroscopic double tight-rope reconstruction after acute AC-joint dislocation: a comparison in functional outcome and sports activity. Arch Orthop Trauma Surg 2023; 143:5491-5500. [PMID: 36943502 DOI: 10.1007/s00402-023-04828-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 02/27/2023] [Indexed: 03/23/2023]
Abstract
INTRODUCTION In athletes, acromioclavicular joint disruptions account for up to 50% of all shoulder injuries. In high-grade injuries, surgery is favored to ensure a correct restoration of the joint, especially in young athletes. The aim of this study was to compare the clinical, radiological and sport related outcomes of the arthroscopic stabilization with the fixation of the AC joint in a mini-open approach. MATERIALS AND METHODS 19 patients treated arthroscopically (ASK) and 26 patients with an acute AC-joint dislocation Rockwood V who had undergone the mini-open (MO) surgery were included. Constant Murley Score (CMS), Taft Score (TS) and the Simple Shoulder Tests (SST) were evaluated. The sports activity level was determined according to Valderrabano and the athlete's recovery of their athletic activity level after surgery according to Rhee. Furthermore, all available X-ray images were analyzed. RESULTS Patients in the ASK group achieved an average score of 11.7 ± 0.6 points in the SST, 10.3 ± 1.8 points in the TS and 91.2 ± 11.8 points in the CMS. On average, patients in the MO group achieved results of 10.5 ± 1.4 points in the SST, 11.7 ± 0.7 points in the TS and 91.6 ± 9.8 points in the CMS. The ASK group showed significant difference regarding the CC distance in side comparison (Δ = 3.6 mm), whereas no significant difference was found in the MO group (Δ = 0.8 mm). In comparison of both groups, the posterior as well as the combined translation were significantly greater in the ASK group than in the MO group (posterior: ASK: 24.8 mm, MO: 19.3 mm, combined: ASK: 29.1 mm, MO: 20.9 mm). Residual horizontal instability was greater in the ASK group (43%) than in the MO group (32%). Similar results were achieved in sports activity and the recovery of athletic activity (Valderrabano: ASK: 2.8, MO: 2.6; Rhee: ASK: 1.6, MO: 1.5). CONCLUSIONS Both techniques prove to be effective for the stabilization of high-grade AC-joint disruptions in athletes and showed excellent clinical results. From a radiographic standpoint, the mini-open procedure appears superior to the arthroscopic technique. After mini-open surgery postoperative loss of correction is less common and greater horizontal stability is achieved. The results also suggest the mini-open technique is superior to the arthroscopic procedure when aiming to restore the athlete's original level of sports activity. LEVEL OF EVIDENCE: 1
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Affiliation(s)
- Moritz Koch
- Sportklinik Stuttgart GmbH, Taubenheimstr. 8, 70372, Stuttgart, Germany
| | - Annabelle Werner
- Sportklinik Stuttgart GmbH, Taubenheimstr. 8, 70372, Stuttgart, Germany
| | - Guido Engel
- Sportklinik Stuttgart GmbH, Taubenheimstr. 8, 70372, Stuttgart, Germany
| | - Jochen Huth
- Sportklinik Stuttgart GmbH, Taubenheimstr. 8, 70372, Stuttgart, Germany.
| | - Frieder Mauch
- Sportklinik Stuttgart GmbH, Taubenheimstr. 8, 70372, Stuttgart, Germany
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Theopold J, Schöbel T, Henkelmann R, Melcher P, Hepp P. Möglichkeiten der Navigation bei der Versorgung von Verletzungen des Akromioklavikulargelenks. ARTHROSKOPIE 2022. [DOI: 10.1007/s00142-022-00549-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Theopold J, Henkelmann R, Zhang C, Schöbel T, Osterhoff G, Hepp P. Clinical outcomes of arthroscopic and navigation-assisted two tunnel technique for coracoclavicular ligament augmentation of acute acromioclavicular joint dislocations. BMC Musculoskelet Disord 2021; 22:528. [PMID: 34107940 PMCID: PMC8191052 DOI: 10.1186/s12891-021-04406-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 04/26/2021] [Indexed: 11/12/2022] Open
Abstract
Background The purpose of this study was to present a navigated image-free augmentation technique for the acromioclavicular joint (ACJ) and coracoclavicular (CC) ligaments and to report the clinical and radiological outcomes. Methods From 2013 to 2018, 35 eligible patients were treated with our navigated image-free ACJ- and CC-augmentation technique. The average follow-up was 3 years. Follow-up evaluations included the Constant-Murley Score, subjective shoulder value, Taft score, and the acromioclavicular joint instability (ACJI) score. The patients’ quality of life was assessed using the EuroQol-5D (EQ-5D) questionnaire. In addition, in accordance with the instability criteria, radiographs were evaluated before surgery, after surgery, and during follow-up. Results Overall, 25 patients (71%) suffered an acute type V disruption, 5 (14%) had a type IV disruption, and 5 (14%) had an acute Rockwood type IIIb injury. The mean Constant-Murley Score was 90 (range: 56–100; p = 0.53) on the injured side, and the mean subjective shoulder value was 92% (range: 80–100%). The mean Taft and ACJI scores were 10 (range: 4–12) and 86 (range: 34–100), respectively and the mean EQ-5D was 86 (range: 2–100). The mean CC difference of the injured side was 4 mm (range: 1.9–9.1 mm) at follow-up, which was not significantly different than that of the healthy side (p = 0.06). No fractures in the area of the clavicle or the coracoid were reported. Conclusions The arthroscopic- and navigation-assisted treatment of high-grade ACJ injuries in an anatomical double-tunnel configuration yields similar clinical and radiological outcomes as the conventional technique using an aiming device. Precise positioning of the navigation system prevents multiple drillings, which avoids fractures. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-021-04406-2.
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Affiliation(s)
- Jan Theopold
- Division of Arthroscopy, Joint Surgery and Sport Injuries, Department of Orthopedics, Trauma, and Plastic Surgery, University of Leipzig, Liebigstrasse 20, 04103, Leipzig, Germany.
| | - Ralf Henkelmann
- Division of Arthroscopy, Joint Surgery and Sport Injuries, Department of Orthopedics, Trauma, and Plastic Surgery, University of Leipzig, Liebigstrasse 20, 04103, Leipzig, Germany
| | - Claus Zhang
- Division of Arthroscopy, Joint Surgery and Sport Injuries, Department of Orthopedics, Trauma, and Plastic Surgery, University of Leipzig, Liebigstrasse 20, 04103, Leipzig, Germany
| | - Tobias Schöbel
- Division of Arthroscopy, Joint Surgery and Sport Injuries, Department of Orthopedics, Trauma, and Plastic Surgery, University of Leipzig, Liebigstrasse 20, 04103, Leipzig, Germany
| | - Georg Osterhoff
- Division of Arthroscopy, Joint Surgery and Sport Injuries, Department of Orthopedics, Trauma, and Plastic Surgery, University of Leipzig, Liebigstrasse 20, 04103, Leipzig, Germany
| | - Pierre Hepp
- Division of Arthroscopy, Joint Surgery and Sport Injuries, Department of Orthopedics, Trauma, and Plastic Surgery, University of Leipzig, Liebigstrasse 20, 04103, Leipzig, Germany
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Rosslenbroich SB, Heimann K, Katthagen JC, Koesters C, Riesenbeck O, Petersen W, Raschke MJ, Schliemann B. Early clinical results of minimally invasive coracoclavicular ligament reconstruction can be maintained at a minimum of five years' follow-up. Bone Joint J 2020; 102-B:918-924. [PMID: 32600145 DOI: 10.1302/0301-620x.102b7.bjj-2020-0114.r1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AIMS There is a lack of long-term data for minimally invasive acromioclavicular (AC) joint repair. Furthermore, it is not clear if good early clinical results can be maintained over time. The purpose of this study was to report long-term results of minimally invasive AC joint reconstruction (MINAR) and compare it to corresponding short-term data. METHODS We assessed patients with a follow-up of at least five years after minimally invasive flip-button repair for high-grade AC joint dislocation. The clinical outcome was evaluated using the Constant score and a questionnaire. Ultrasound determined the coracoclavicular (CC) distance. Results of the current follow-up were compared to the short-term results of the same cohort. RESULTS A total of 50 patients (three females, 47 males) were successfully followed up for a minimum of five years. The mean follow-up was 7.7 years (63 months to 132 months). The overall Constant score was 94.4 points (54 to 100) versus 97.7 points (83 to 100) for the contralateral side showing a significant difference for the operated shoulder (p = 0.013) The mean difference in the CC distance between the operated and the contralateral shoulder was 3.7 mm (0.2 to 7.8; p = 0.010). In total, 16% (n = 8) of patients showed recurrent instability. All these cases were performed within the first 16 months after introduction of this technique. A total of 84% (n = 42) of the patients were able to return to their previous occupations and sport activities. Comparison of short-term and long-term results revealed no significant difference for the Constant Score (p = 0.348) and the CC distance (p = 0.974). CONCLUSION The clinical outcome of MINAR is good to excellent after long-term follow-up and no significant differences were found compared to short-term results. We therefore suggest this is a reliable technique for surgical treatment of high-grade AC joint dislocation. Cite this article: Bone Joint J 2020;102-B(7):918-924.
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Affiliation(s)
- Steffen B Rosslenbroich
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Muenster, Westfalian-Wilhelms University Muenster, Muenster, Germany
| | - Katharina Heimann
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Muenster, Westfalian-Wilhelms University Muenster, Muenster, Germany
| | - Jan Christoph Katthagen
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Muenster, Westfalian-Wilhelms University Muenster, Muenster, Germany
| | - Clemens Koesters
- Department of Orthopedics and Trauma Surgery, Maria and Josef Hospital, Greven, Germany
| | - Oliver Riesenbeck
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Muenster, Westfalian-Wilhelms University Muenster, Muenster, Germany
| | - Wolf Petersen
- Department of Orthopedics and Trauma Surgery, Martin Luther Hospital Berlin, Greven, Germany
| | - Michael J Raschke
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Muenster, Westfalian-Wilhelms University Muenster, Muenster, Germany
| | - Benedikt Schliemann
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Muenster, Westfalian-Wilhelms University Muenster, Muenster, Germany
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Theopold J, Schöbel T, Fischer JP, Löffler S, Osterhoff G, Schleifenbaum S, Hepp P. Acromioclavicular joint reconstruction: an additional acromioclavicular cerclage does not improve horizontal stability in double coraco-clavicular tunnel technique. Knee Surg Sports Traumatol Arthrosc 2019; 27:3827-3834. [PMID: 31420689 DOI: 10.1007/s00167-019-05674-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 08/09/2019] [Indexed: 10/26/2022]
Abstract
PURPOSE Horizontal instability-especially in the posterior plane-is a common problem after acromioclavicular joint injuries. The purpose was to compare the stability of a single coraco-clavicular tunnel technique and a double coraco-clavicular tunnel technique for coraco-clavicular ligament reconstruction and to examine the influence of an additional acromioclavicular cerclage on the horizontal stability in the acromioclavicular joint. METHODS 21 acromioclavicular joints of human cadaveric shoulders were randomly assigned to the following groups: single coraco-clavicular tunnel technique with horizontal augmented acromioclavicular cerclage (SCT + AC); double coraco-clavicular tunnel technique (DCT); double coraco-clavicular tunnel technique and acromioclavicular cerclage (DCT + AC). The specimens underwent cyclic horizontal testing and were recorded using a 3D optical measuring system. RESULTS The displacement and the increase in displacement in relation to the displacement after precondition for SCT + AC were significantly higher after every measured amount of cycles than for DCT (p10 = 0.0023; p5000 = 0.0012) and DCT + AC (p10 = 0.0006; p5000 = 0.0012). There was no significant difference in the total displacement, or in the increase in total displacement between double coraco-clavicular tunnel reconstructed groups with and without additional acromioclavicular cerclage. CONCLUSION Double coraco-clavicular tunnel technique with and without additional acromioclavicular cerclage results in a significant higher stability regarding the horizontal plane in comparison to single coraco-clavicular tunnel technique with acromioclavicular cerclage. Based on the results of this biomechanical in vitro study, the use of an additional acromioclavicular cerclage with single coraco-clavicular tunnel technique may not be indicated in most cases. The effect of an additional acromioclavicular cerclage seems to be negligible, at least in presence of a double-coraco-clavicular tunnel technique reconstruction. Techniques of AC joint reconstruction should focus on the use of double coraco-clavicular tunnel devices.
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Affiliation(s)
- Jan Theopold
- Division of Arthroscopy, Joint Surgery and Sport Injuries, Department of Orthopedic, Trauma and Plastic Surgery, University of Leipzig, Liebigstraße 20, 04103, Leipzig, Germany
| | - Tobias Schöbel
- Division of Arthroscopy, Joint Surgery and Sport Injuries, Department of Orthopedic, Trauma and Plastic Surgery, University of Leipzig, Liebigstraße 20, 04103, Leipzig, Germany
| | - Jean-Pierre Fischer
- Zentrum Zur Erforschung Der Stütz- und Bewegungsorgane, ZESBO, Semmelweisstrasse 14, 04103, Leipzig, Germany
| | - Sabine Löffler
- Institute of Anatomy, University of Leipzig, Liebigstraße 13, 04103, Leipzig, Germany
| | - Georg Osterhoff
- Division of Arthroscopy, Joint Surgery and Sport Injuries, Department of Orthopedic, Trauma and Plastic Surgery, University of Leipzig, Liebigstraße 20, 04103, Leipzig, Germany
| | - Stefan Schleifenbaum
- Zentrum Zur Erforschung Der Stütz- und Bewegungsorgane, ZESBO, Semmelweisstrasse 14, 04103, Leipzig, Germany
| | - Pierre Hepp
- Division of Arthroscopy, Joint Surgery and Sport Injuries, Department of Orthopedic, Trauma and Plastic Surgery, University of Leipzig, Liebigstraße 20, 04103, Leipzig, Germany.
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Arthroscopically assisted acromioclavicular joint stabilization leads to significant clavicular tunnel widening in the early post-operative period. Knee Surg Sports Traumatol Arthrosc 2019; 27:3821-3826. [PMID: 31410526 DOI: 10.1007/s00167-019-05662-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Accepted: 08/05/2019] [Indexed: 02/07/2023]
Abstract
PURPOSE Arthroscopically assisted acromioclavicular joint (ACJ) stabilization techniques use bone tunnels in the clavicle and coracoid process. The tunnel size has been shown to have an impact on the fracture risk of clavicle and coracoid. The aim of the present study was to radiographically evaluate the alterations of the clavicular tunnel size in the early post-operative period. It was hypothesized that there would be a significant increase of tunnel size. METHODS Twenty consecutive patients with acute high-grade ACJ (Rockwood type IV-V) injury underwent arthroscopic-assisted ACJ stabilization. The median age of the patients was 40 (26-66) years. For all patients, a single tunnel button-tape construct was used along with an additional ACJ tape cerclage. Radiologic measurements were undertaken on standardized Zanca films at two separate time points, immediate post-operative examination (IPO) and at late post-operative examination (> 4 months; LPO). The LPO radiographs were taken at a median follow-up period of 4.5 (3-6) months. Clavicular tunnel width (CT) and coracoclavicular distance (CCD) were measured using digital calipers by two independent examiners and the results are presented as median, range, and percentage. RESULTS The median CCD increased significantly from 9.5 (8-13) mm at IPO to 12 (7-20) mm at LPO (p < 0.05). Median tunnel size showed significant difference from 3 (3-4) mm at IPO to 5 (4-7) mm at LPO (p < 0.05). Despite a significant increase of 2 mm (66.6%) of the initial tunnel size, there was no correlation between tunnel widening and loss of reduction. CONCLUSION Arthroscopic ACJ stabilization with the use of bone tunnels led to a significant increase of clavicular tunnel size in the early post-operative period. This phenomenon carries a higher fracture risk, especially in high-impact athletes, which needs to be considered preoperatively. LEVEL OF EVIDENCE IV.
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Horst K, Garving C, Thometzki T, Lichte P, Knobe M, Dienstknecht T, Hofman M, Pape HC. Comparative study on the treatment of Rockwood type III acute acromioclavicular dislocation: Clinical results from the TightRope ® technique vs. K-wire fixation. Orthop Traumatol Surg Res 2017; 103:171-176. [PMID: 27940250 DOI: 10.1016/j.otsr.2016.11.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 10/28/2016] [Accepted: 11/11/2016] [Indexed: 02/02/2023]
Abstract
BACKGROUND AND HYPOTHESIS The aim of this study was to address the inconsistency regarding the operative treatment of Rockwood type III acromioclavicular joint separation. We compared results after single- and double TightRope® reduction with results after acromioclavicular transfixation via K-wires only and additional ligament augmentation in acute acromioclavicular (AC) joint separations graded Rockwood type III, and hypothesized that the TightRope® technique leads to better clinical and radiological results. MATERIALS AND METHODS We conducted a retrospective clinical cohort study and included 42 consecutive patients (mean age 43 years [24-66]) diagnosed and operatively treated between 2004 and 2012 (mean follow-up was 54.6 months [15-118]). Specific shoulder scores as well as scores reflecting the patients' overall mental and physical health status were used. Radiological evaluation was also performed. RESULTS The SF12 test revealed comparability between all subgroups. Specific shoulder tests and a visual analogue scale demonstrated comparable results. Radiographic measurements showed a significant reduction in the AC distance and CC distance after surgery in all subgroups. The early complication rate was 9.5% for all patients, while late complications occurred in 14.3% of all cases. CONCLUSIONS Compared to the established methods, the operative TightRope® procedures represent a safe alternative in Rockwood III injuries. All investigated techniques predominantly led to good and excellent clinical results in acute Rockwood type III AC joint instabilities. Avoidance of material removal and shorter hospital stays appear to speak in favour for the TightRope® technique. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- K Horst
- Department of Orthopaedic Trauma at Aachen University, Pauwelsstraße 30, 52074 Aachen, Germany.
| | - C Garving
- Klinik für Unfall-, Schulter- und Handchirurgie, Krankenhaus Agatharied, Norbert-Kerkel-Platz, 83734 Hausham, Germany
| | - T Thometzki
- Department of Orthopaedic Trauma at Aachen University, Pauwelsstraße 30, 52074 Aachen, Germany
| | - P Lichte
- Department of Orthopaedic Trauma at Aachen University, Pauwelsstraße 30, 52074 Aachen, Germany
| | - M Knobe
- Department of Orthopaedic Trauma at Aachen University, Pauwelsstraße 30, 52074 Aachen, Germany
| | - T Dienstknecht
- Department of Orthopaedic Trauma at Aachen University, Pauwelsstraße 30, 52074 Aachen, Germany
| | - M Hofman
- Department of Orthopaedic Trauma at Aachen University, Pauwelsstraße 30, 52074 Aachen, Germany
| | - H-C Pape
- Department of Orthopaedic Trauma at Aachen University, Pauwelsstraße 30, 52074 Aachen, Germany
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Minkus M, Kraus N, Hann C, Scheibel M. Arthroscopic Reconstruction After Acute Acromioclavicular Separation Injuries. JBJS Essent Surg Tech 2017; 7:e7. [PMID: 30233942 DOI: 10.2106/jbjs.st.16.00063] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Acute acromioclavicular (AC)-joint dislocations are common injuries of the shoulder girdle. Surgical repair is indicated for acute high-grade (Rockwood types IV, V, and VI) AC-joint injuries. The best treatment for type III is still controversial, but young and active patients with this type of injury might benefit from a surgical AC-joint stabilization. Surgery should be performed within the first 3 weeks after the injury since the biological healing potential decreases with time. Acute AC-joint separation is diagnosed by clinical examination and radiography. Vertical translation anteroposterior stress views with a 10-kg load are used to grade the injuries. Bilateral lateral stress (Alexander) views are used to evaluate dynamic horizontal translation qualitatively. Arthroscopic techniques for AC reconstruction have become more popular in recent years because they are minimally invasive; they allow treatment of concomitant glenohumeral lesions; and they can be performed in one step, with insertion of implants that do not have to be removed later. The arthroscopically assisted double-button technique with an additional AC cerclage was developed to stabilize the AC joint by internal bracing of the torn ligaments. The procedure consists of the following steps. Step 1: With the patient in the beach-chair position, a 2-cm incision is made on top of the clavicle and posterior and lateral viewing portals as well as an anteroinferior working portal are created. Step 2: With the arthroscope in the lateral portal, the subcoracoid bursa and the base of the coracoid are dissected with a radiofrequency ablation device through the anteroinferior portal. Step 3: Coracoclavicular drilling is done with use of a drill guide and under arthroscopic and image-intensifier control. After overdrilling of the Kirschner wires, Nitinol suture passers are introduced and retrieved via the anteroinferior portal. Step 4: Transclavicular and transacromial drill-holes are established for the AC cerclage. Step 5: The 2 double-button devices are attached to the Nitinol suture passers, and the inferior buttons are shuttled through the clavicle and coracoid and then placed parallel to the coracoid base. Step 6: The sutures are tightened, and an anatomical vertical reduction of the AC joint is achieved. Step 7: A triangular acromioclavicular nonabsorbable cerclage tape is used for horizontal stabilization. Step 8: The clavicular incision is closed in 2 layers, including the repair of the deltotrapezoidal fascia and the arthroscopic portals, in a standard fashion. The combined arthroscopically-assisted and image-intensifier-controlled double-button technique with an additional AC cerclage is a safe procedure that enables an anatomical reduction of the AC joint and yields good to excellent clinical results.
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Affiliation(s)
- Marvin Minkus
- Department of Shoulder and Elbow Surgery, Center for Musculoskeletal Surgery, Charité-Universitaetsmedizin, Berlin, Germany
| | - Natascha Kraus
- Department of Shoulder and Elbow Surgery, Center for Musculoskeletal Surgery, Charité-Universitaetsmedizin, Berlin, Germany
| | - Carmen Hann
- Department of Shoulder and Elbow Surgery, Center for Musculoskeletal Surgery, Charité-Universitaetsmedizin, Berlin, Germany
| | - Markus Scheibel
- Department of Shoulder and Elbow Surgery, Center for Musculoskeletal Surgery, Charité-Universitaetsmedizin, Berlin, Germany
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Cano-Martínez JA, Nicolás-Serrano G, Bento-Gerard J, Picazo-Marín F, Andrés-Grau J. Acute high-grade acromioclavicular dislocations treated with triple button device (MINAR): Preliminary results. Injury 2016; 47:2512-2519. [PMID: 27663286 DOI: 10.1016/j.injury.2016.09.029] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 09/12/2016] [Accepted: 09/14/2016] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Describe the clinical and radiological results of triple button device in the treatment of high-grade AC dislocations (Rockwood, type V) and assess whether improves vertical and horizontal stability compared to the techniques previously described. MATERIAL AND METHODS This retrospective study included 39 patients with type V acromioclavicular dislocations treated with Twin Tail TightRope™ system (triple button device). Of the 39 patients, 33 (26 men and 7 women) were able to participate in clinical and radiographic follow up. At the time of surgery, the mean age was 25years±7(range, 17-49). All patients underwent bilateral-weighted Zanca (CC distance) and Alexander view (AC distance) as well as the Constant Score (CS) and Acromioclavicular Joint Instability Scoring System (ACJI). Radiological and clinical outcome was assessed during routine follow-up examinations preoperatively, postoperatively, 1, 3, 6 months and every year after the surgery. The presence of calcification, degenerative changes, mobilization of implants and bone resorption were also assessed. RESULTS After a mean follow up of 25±4months (range 14-38), the results of the Constant (CS) were 94.1±5,5 (range 76-100) and test ACJI 87.3±9,8 (range 65-100), showing no significant differences with the uninjured shoulder (CS 95.8±2.5, range 83-100; ACJI 94.1±3.7, range 80-100). At final review, we observed that preoperative coracoclavicular distance (Zanca View) improved from 21,75±1.97mm to 8,73mm±0.75 and the acromioclavicular distance (Alexander View) from 12,65mm±1.99 to 0,35±0.3mm. Compared with healthy shoulder, these differences were not significant. There was no loss of reduction with this system in the vertical plane. 4 patients (12.12%) revealed signs of posterior instability with worse clinical test results. The presence of degenerative joint changes (6,06%), calcifications (27,2%) or mobilization of the implant (18,18%) was not associated with worse clinical outcomes. CONCLUSION Twin Tail device using minimally invasive technique improves stability in the vertical and, specially in the horizontal plane relative to the previously described techniques without increasing number of complications.
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Affiliation(s)
- José Antonio Cano-Martínez
- Department of Orthopaedic Surgery, University of Murcia, Los Arcos del Mar Menor General Hospital, Paraje Torre Octavio, 54, CP: 30739, Pozo Aledo, San Javier, Murcia, Spain.
| | - Gregorio Nicolás-Serrano
- Department of Orthopaedic Surgery, University of Murcia, Los Arcos del Mar Menor General Hospital, Paraje Torre Octavio, 54, CP: 30739, Pozo Aledo, San Javier, Murcia, Spain
| | - Julio Bento-Gerard
- Department of Orthopaedic Surgery, University of Murcia, Los Arcos del Mar Menor General Hospital, Paraje Torre Octavio, 54, CP: 30739, Pozo Aledo, San Javier, Murcia, Spain
| | - Francisco Picazo-Marín
- Department of Orthopaedic Surgery, University of Murcia, Los Arcos del Mar Menor General Hospital, Paraje Torre Octavio, 54, CP: 30739, Pozo Aledo, San Javier, Murcia, Spain
| | - Josefina Andrés-Grau
- Department of Orthopaedic Surgery, University of Murcia, Los Arcos del Mar Menor General Hospital, Paraje Torre Octavio, 54, CP: 30739, Pozo Aledo, San Javier, Murcia, Spain
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Grantham C, Heckmann N, Wang L, Tibone JE, Struhl S, Lee TQ. A biomechanical assessment of a novel double endobutton technique versus a coracoid cerclage sling for acromioclavicular and coracoclavicular injuries. Knee Surg Sports Traumatol Arthrosc 2016; 24:1918-24. [PMID: 25073944 DOI: 10.1007/s00167-014-3198-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2014] [Accepted: 07/16/2014] [Indexed: 11/26/2022]
Abstract
PURPOSE Recently, many acromioclavicular-coracoclavicular (AC-CC) ligament reconstruction techniques address only the CC ligament. However, many of these techniques are costly, time-consuming, and require the use of allogenic grafts, making them prone to creep and failure or novel devices making them challenging for orthopaedic surgeons. The purpose of this study was to compare the biomechanical characteristics of a double endobutton technique using a standard endobutton CL with those of a coracoid cerclage sling (CS) for reconstruction of the CC ligaments. METHODS Anterior-posterior (AP) translation and superior-inferior (SI) translation were quantified for eight matched pairs of intact AC joints. One shoulder from each pair underwent a double endobutton repair, using an endobutton CL modified with an additional endobutton (Smith & Nephew, Memphis, Tenn) and placed through holes in the coracoid and clavicle. The contra-lateral shoulder received a coracoid sling reconstruction using an anterior tibialis tendon. Translation testing was repeated after reconstruction, followed by load-to-failure testing. Paired t tests were used for statistical analysis. RESULTS The CS technique demonstrated a greater SI and AP translation than the double endobutton technique (p < 0.05). Additionally, the double endobutton technique had a greater stiffness (40.2 ± 11.0 vs. 20.3 ± 6.4 N/mm, p = 0.005), yield load (168.5 ± 11.0 vs. 86.8 ± 22.9 N, p = 0.002), and ultimate load (504.4 ± 199.7 vs. 213.2 ± 103.4 N, p = 0.026) when compared to the CS technique. CONCLUSION The double endobutton technique yielded less translation about the AC joint and displayed stronger load-to-failure characteristics than the CS reconstruction. As such, this technique may be better suited to restore native AC-CC biomechanics, reduce post-operative pain, and prevent recurrent subluxation and dislocation than an allogenic graft construct. The double endobutton technique may be a suitable option for addressing AC-CC injuries.
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Affiliation(s)
- Cori Grantham
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Nathanael Heckmann
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
- Orthopaedic Biomechanics Laboratory, VA Long Beach Healthcare System (09/151), 5901 East 7th. Street, Long Beach, CA, 90822, USA
| | - Lawrence Wang
- Orthopaedic Biomechanics Laboratory, VA Long Beach Healthcare System (09/151), 5901 East 7th. Street, Long Beach, CA, 90822, USA
| | - James E Tibone
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Steven Struhl
- Department of Orthopaedic Surgery, New York University Hospital for Joint Diseases, New York, NY, USA
| | - Thay Q Lee
- Orthopaedic Biomechanics Laboratory, VA Long Beach Healthcare System (09/151), 5901 East 7th. Street, Long Beach, CA, 90822, USA.
- University of California, Irvine, CA, USA.
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11
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Gwinner C, Hoburg A, Wilde S, Schatka I, Krapohl BD, Jung TM. All-arthroscopic treatment of tibial avulsion fractures of the posterior cruciate ligament. GMS INTERDISCIPLINARY PLASTIC AND RECONSTRUCTIVE SURGERY DGPW 2016; 5:Doc02. [PMID: 26816668 PMCID: PMC4717297 DOI: 10.3205/iprs000081] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Background: The posterior cruciate ligament (PCL) avulsion fracture from its tibial insertion is a rare condition. Despite the further technical advent in refixation of avulsion fractures, the reported failure rate of current approaches remains high and the optimal surgical technique has not been elucidated yet. The purpose of the current study is to present an all-inside arthroscopic reconstruction technique for bony tibial avulsion fractures of the PCL and initial clinical outcomes. Methods: Patients underwent a thorough clinical and radiological examination of both knees at 3, 6, 12, 18, and if possible also at 24 months. Clinical evaluation included subjective and objective IKDC 2000, Lysholm score, and KOOS score. Radiographic imaging studies included CT scans for assessment of osseous integration and anatomic reduction of the bony avulsion. In addition to that posterior stress radiographs of both knees using the Telos device (Arthrex, Naples, USA) were conducted to measure posterior tibial translation. Results: A total of four patients (1 female, 3 male; ø 38 (± 18) years), who underwent arthroscopic refixation of a PCL avulsion fracture using the Tight Rope device were enrolled in this study. Mean follow up was 22 [18–24] months. The mean subjective IKDC was 72.6% (± 9.9%). Regarding the objective IKDC three patients accounted for grade A, one patient for grade C. The Lysholm score yielded 82 (± 6.9) points. The KOOS score reached 75% (± 13%; symptoms 76%, pain 81%, function 76%, sports 66%, QoL 64%). All patients showed complete osseous integration and anatomic reduction of the bony avulsion. The mean posterior tibial translation at final follow up was 2.8 [0–7] mm. Conclusions: All-arthroscopic treatment of tibial avulsion fractures of the posterior cruciate ligament provides satisfactory clinical results in a preliminary patient cohort. It is a reproducible technique, which minimizes soft tissue damage and obviates a second surgery for hardware removal. Further clinical studies with larger patient cohorts and a control group are needed to further confirm these preliminary results.
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Affiliation(s)
- Clemens Gwinner
- Center for Musculoskeletal Surgery, Charité - Medical University of Berlin, Germany
| | - Arnd Hoburg
- Center for Musculoskeletal Surgery, Charité - Medical University of Berlin, Germany
| | - Sophie Wilde
- Center for Musculoskeletal Surgery, Charité - Medical University of Berlin, Germany
| | - Imke Schatka
- Institute for Radiology and Nuclear Medicine, Charité - Medical University of Berlin, Germany
| | - Björn Dirk Krapohl
- Department of Plastic and Hand Surgery, St. Marien-Krankenhaus Berlin, Germany
| | - Tobias M Jung
- Center for Musculoskeletal Surgery, Charité - University Medicine Berlin, Germany
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12
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Loriaut P, Casabianca L, Alkhaili J, Dallaudière B, Desportes E, Rousseau R, Massin P, Boyer P. Arthroscopic treatment of acute acromioclavicular dislocations using a double button device: Clinical and MRI results. Orthop Traumatol Surg Res 2015; 101:895-901. [PMID: 26545942 DOI: 10.1016/j.otsr.2015.09.024] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Revised: 08/26/2015] [Accepted: 09/08/2015] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Arthroscopic treatment of acute grade 3 and 4 acromioclavicular dislocation is controversial, due to the risk of recurrence and of postoperative reduction defect. The purpose of the present study was to investigate whether the healing of the acromioclavicular (AC) and coracoclavicular (CC) ligaments and the accurate 3D positioning parameters of the AC joint using MRI were correlated with satisfactory functional outcome. MATERIAL Thirty-nine patients were enrolled from 2009 to 2011 and managed arthroscopically by CC lacing using a double-button device. METHODS Clinical assessment included the Shoulder and Hand (QuickDash) score, Constant-Murley score and visual analog scale (VAS) for residual pain. Time and rate to return to work and return to sport were assessed according to type of sport and work. Postoperative complications were recorded. Radiological examination consisted of anteroposterior clavicle and lateral axillary radiographs. AC ligament healing and 3D joint congruency were assessed on MRI and correlated to the clinical results. RESULTS Mean patient age was 35.7 years (range, 20-55). Mean follow-up was 42.3±10.6 months (range, 24-60). At final follow-up, mean QuickDash score, Constant score and VAS were respectively 1.7±4 (range, 0-11), 94.7±7.3 (range, 82-100) and 0.5±1.4 (range, 0-2). Thirty-five (90%) patients were able to resume work, including heavy manual labor, and sport. Radiology found accurate 3D joint congruency in 34 patients (87%) and CC and AC ligament healing in 36 (93%). Complications included reduction loss at 6 weeks in 3 patients, requiring surgical stabilization. Satisfactory functional results were associated with accurate AC joint congruency in the coronal and axial planes (P<0.05) and good AC and CC ligament healing (P<0.04). An initial 25% reduction defect in the coronal plane was not associated with poor functional results (P=0.07). CONCLUSION Arthroscopic treatment by CC lacing satisfactorily restored ligament and joint anatomy in the present series. These satisfactory anatomic results correlated with good clinical outcome encourage continuing with this technique. LEVEL OF EVIDENCE Level IV, therapeutic case series.
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Affiliation(s)
- P Loriaut
- Service de chirurgie orthopédique et de traumatologie, hôpital de la Pitié-Salpêtrière, université Pierre-et-Marie-Curie, 47, boulevard de l'Hôpital, 75013 Paris, France; Institut de chirurgie orthopédique, clinique des Lilas, 41-49, avenue du Maréchal-Juin, 93260 Les Lilas, France.
| | - L Casabianca
- Service de chirurgie orthopédique et de traumatologie, hôpital de la Pitié-Salpêtrière, université Pierre-et-Marie-Curie, 47, boulevard de l'Hôpital, 75013 Paris, France
| | - J Alkhaili
- Service de chirurgie orthopédique et de traumatologie, hôpitaux universitaires Paris Nord - Val-de-Seine, 46, rue Henri-Huchard, 75877 Paris cedex 18, France
| | - B Dallaudière
- Service de radiologie, clinique du sport, Bordeaux-Mérignac, 2, rue Negrevergne, 33700 Mérignac, France; Service de radiologie, hôpital Pellegrin, Bordeaux, place Amélie-Raba-Léon, 33076 Bordeaux, France
| | - E Desportes
- Service de radiologie, hôpitaux universitaires Paris Nord - Val-de-Seine, 46, rue Henri-Huchard, 75877 Paris cedex 18, France
| | - R Rousseau
- Service de chirurgie orthopédique et de traumatologie, hôpital de la Pitié-Salpêtrière, université Pierre-et-Marie-Curie, 47, boulevard de l'Hôpital, 75013 Paris, France
| | - P Massin
- Service de chirurgie orthopédique et de traumatologie, hôpitaux universitaires Paris Nord - Val-de-Seine, 46, rue Henri-Huchard, 75877 Paris cedex 18, France
| | - P Boyer
- Service de chirurgie orthopédique et de traumatologie, hôpitaux universitaires Paris Nord - Val-de-Seine, 46, rue Henri-Huchard, 75877 Paris cedex 18, France
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13
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Rosslenbroich SB, Schliemann B, Schneider KN, Metzlaff SL, Koesters CA, Weimann A, Petersen W, Raschke MJ. Minimally Invasive Coracoclavicular Ligament Reconstruction With a Flip-Button Technique (MINAR): Clinical and Radiological Midterm Results. Am J Sports Med 2015; 43:1751-7. [PMID: 25896983 DOI: 10.1177/0363546515579179] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Acromioclavicular (AC) joint dislocation is a frequent injury in sports. HYPOTHESIS A minimally invasive flip-button technique, MINAR (minimally invasive acromioclavicular joint reconstruction), will achieve good clinical and radiographic results in the surgical treatment of high-grade AC joint dislocations. STUDY DESIGN Case series; Level of evidence, 4. METHODS In this study, 96 patients with AC joint dislocation grades III through V and minimally invasive flip-button repair were identified. Radiographic assessment was performed by use of the Alexander view and by anteroposterior stress radiograph. Clinical outcomes were assessed with the Constant and Taft scores. Factors that influenced outcomes, such as age, time from trauma to surgery, and degree of dislocation, were evaluated. RESULTS Of the 96 patients, 83 (86.4%; 3 women and 80 men) were able to participate in clinical and radiographic follow-up. The average age of the participants was 39 years (range, 17-80 years). At a mean follow-up of 39 months (range, 12-78 months), clinical assessment revealed excellent results with a mean Constant score of 94.7 (range, 61-100). Clinical and radiological assessment using the Taft score also showed excellent results, with a mean score of 10.8 (range, 3-12). The mean time period from trauma to surgery was 6 days (range, 0-22 days), and mean duration of surgery was 48 minutes (range, 24-98 minutes). Nine patients (10.8%) underwent revision surgery due to recurrent dislocation (n = 8) or wound infection (n = 1). Radiological assessment showed that 18 patients had sustained a loss of reduction defined as subluxation of 50% of the clavicle shaft width in the vertical plane. However, there was no significant correlation (P = .254) with clinical outcome. Patient age was a relevant factor influencing outcome, as significantly higher outcome values were detected for younger patients (P = .024). No significant influence was shown for the time period from trauma to surgery (P = .336) or degree of dislocation after trauma (P = .987). CONCLUSION The MINAR technique is a safe procedure and achieves good to excellent clinical and radiographic results in the surgical treatment of high-grade AC joint dislocations. Despite the simplicity of this technique, the surgeon has to overcome the learning curve to minimize the risk of recurrent dislocation.
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Affiliation(s)
- Steffen B Rosslenbroich
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, Westphalian-Wilhelms University, Muenster, Germany
| | - Benedikt Schliemann
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, Westphalian-Wilhelms University, Muenster, Germany
| | - Kristian N Schneider
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, Westphalian-Wilhelms University, Muenster, Germany
| | - Sebastian L Metzlaff
- Department of Orthopedics and Trauma Surgery, Martin Luther Hospital, Berlin, Germany
| | - Clemens A Koesters
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, Westphalian-Wilhelms University, Muenster, Germany
| | - Andre Weimann
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, Westphalian-Wilhelms University, Muenster, Germany
| | - Wolf Petersen
- Department of Orthopedics and Trauma Surgery, Martin Luther Hospital, Berlin, Germany
| | - Michael J Raschke
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, Westphalian-Wilhelms University, Muenster, Germany
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[Therapy of acute acromioclavicular joint instability. Meta-analysis of arthroscopic/minimally invasive versus open procedures]. Unfallchirurg 2015; 118:415-26. [PMID: 25964021 DOI: 10.1007/s00113-015-0005-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND A variety of surgical procedure are desrcibed for the treatment of acute acromioclavicular (AC-) joint injuries. Beside open techniques arthroscopic assisted procedures spread widely. Each surgical technique offers advantages and disadvantages, but none is currently accepted as a gold standard. Therefore, the study aims to review the evidence for arthroscopic and open surgical procedures in the treatment of acute AC joint instabilities. MATERIAL AND METHODS According to the Cochrane Handbook for Systematic Reviews of Interventions we conducted a defined search of Medline and Embase database for articles publisher over the last ten years. RESULTS The search resulted in 961 studies of which 32 were included in this review and 3 studies were suitable for a meta-analysis. The functional outcome (Constant score) showed a tendency towards better results after arthroscopic procedures (weighted mean difference 5.60, 95% confidence interval 0.36-10.64). There were no significant differences with respect to complication rates, secondary dislocation in the vertical plane, revision surgery and AC joint instability. CONCLUSION There is insufficient evidence to inform the surgical management of acute AC joint instability. Due to inconsistent study designs there is no evidence for a general superiority of any of the open or arthroscopic procedures. Randomized, controlled studies are necessary to demonstrate whether arthroscopic techniques show a potential benefit in terms of a better functional outcome.
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15
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Gwinner C, Kopf S, Hoburg A, Haas NP, Jung TM. Arthroscopic Treatment of Acute Tibial Avulsion Fracture of the Posterior Cruciate Ligament Using the TightRope Fixation Device. Arthrosc Tech 2014; 3:e377-82. [PMID: 25126507 PMCID: PMC4130139 DOI: 10.1016/j.eats.2014.02.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Accepted: 02/20/2014] [Indexed: 02/03/2023] Open
Abstract
Avulsion fracture of the posterior cruciate ligament from its tibial insertion is a rare condition. Early surgical treatment has been regarded as necessary, but the optimal surgical technique remains unclear. The purpose of this technical note is to present a novel all-inside arthroscopic reconstruction technique for bony tibial avulsion fractures of the posterior cruciate ligament using the TightRope device (Arthrex, Naples, FL).
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Affiliation(s)
| | | | | | | | - Tobias M. Jung
- Address correspondence to Tobias M. Jung, M.D., Section for Sports Traumatology and Arthroscopy, Center for Musculoskeletal Surgery, Charité–University Medicine Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
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16
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Patzer T, Clauss C, Kühne CA, Ziring E, Efe T, Ruchholtz S, Mann D. [Arthroscopically assisted reduction of acute acromioclavicular joint separations: comparison of clinical and radiological results of single versus double TightRope™ technique]. Unfallchirurg 2013; 116:442-50. [PMID: 22258311 DOI: 10.1007/s00113-011-2135-2] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND The aim of this study was to compare the results of the single (STR) versus double TightRope™ (DTR) technique for stabilisation of acute separations of the AC joint with the hypothesis that DTR achieves lower CC distance. PATIENTS AND METHODS A total of 29 consecutive patients treated operatively with the TR technique (mean age 38.1 years, n=26 male) were analysed in a cohort study with a mean follow-up of 13.3 months (12.0-21.7). Acute AC joint separations types III and V according to Rockwood (R) were included; R types I, II, IV and VI were excluded. The prospective scores determined pre-op and 3, 6 and 12 months post-op and X-rays were evaluated. RESULTS Of the patients 12 suffered an R type III and 17 an R V separation; 14 were treated with STR and 15 with DTR. With STR, 8 R III and 6 R V injuries and with DTR 4 R III and 11 R V injuries were treated arthroscopically. STR achieved an increased CC distance >125% compared to the contralateral AC joint in five cases (36%). Two of them occurred as R V and three as R III injury. DTR achieved a CC distance >125% in two cases of an R V injury (13%). CONCLUSION The DTR technique provides lower CC distance compared to the STR technique, without a significant difference of CC distance and scores.
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Affiliation(s)
- T Patzer
- Orthopädische Klinik, Universitätsklinikum Düsseldorf, Moorenstrasse 5, 40223, Düsseldorf, Deutschland.
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Horst K, Dienstknecht T, Andruszkow H, Gradl G, Kobbe P, Pape HC. Radiographic changes in the operative treatment of acute acromioclavicular joint dislocation - tight rope technique vs. K-wire fixation. Pol J Radiol 2013; 78:15-20. [PMID: 24505220 PMCID: PMC3908503 DOI: 10.12659/pjr.889615] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2013] [Accepted: 09/27/2013] [Indexed: 11/18/2022] Open
Abstract
Background Operative treatment of higher degree acromioclavicular joint luxation is common. A new option is made available by the tight rope technique. It claims to provide adequate outcome with the use of a minimally invasive technique. First clinical studies justified its medical use, but the equivalence to established surgical methods remains unclear. We therefore analyzed radiographic data from patients that were treated with the tight rope system (TR) and compared them to those treated with K-wires (KW) fixation. Material/Methods Retrospective study with inclusion criteria: surgery for acromioclavicular joint luxation between 2004 and 2011, classified as Rockwood type III, no concomitant injury, first event injury. We compared pre- and post-operative X-rays with those taken at the end of treatment. Clinical data from follow-ups and radiographic data were evaluated. The main outcome variable was the remaining distance between the acromion and clavicle (ACD), as well as the coracoid process and clavicle (CCD). Results 27 patients (TR: n=16; KW: n=11) with comparable demographics and injury severity were included. Surgery reduced ACD (TR: p=0.002; KW: p<0.001) and CCD (TR: p=0.001; KW: p=0.003). Heterotopic ossification or postoperative osteolysis was not significantly associated with either one of the procedures. Three patients (18.75%) in the TR group showed impaired wound healing, migrating K-wires were recorded in 2 patients (18.2%) and impingement syndrome occurred in 1 patient (9.1%) with K-wires. Posttraumatic arthritis was not seen. There was a loss of reduction in 2 cases within the TR-group (12.51%) and 1 in the KW-group (9.1%). At last follow up, ACD and CCD were wider in both groups compared to the healthy side. Conclusions This study shows that the Tight rope system is an effective alternative in the treatment of higher degree acromioclavicular luxation and comparable to the established methods.
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Affiliation(s)
- Klemens Horst
- Department of Trauma and Reconstructive Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - Thomas Dienstknecht
- Department of Trauma and Reconstructive Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - Hagen Andruszkow
- Department of Trauma and Reconstructive Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - Gertraud Gradl
- Department of Trauma and Reconstructive Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - Philipp Kobbe
- Department of Trauma and Reconstructive Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - Hans-Christoph Pape
- Department of Trauma and Reconstructive Surgery, University Hospital RWTH Aachen, Aachen, Germany
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Stübig T, Jähnisch T, Reichelt A, Krettek C, Citak M, Meller R. Navigated vs arthroscopic-guided drilling for reconstruction of acromioclavicular joint injuries: accuracy and feasibility. Int J Med Robot 2013; 9:359-64. [PMID: 23784857 DOI: 10.1002/rcs.1506] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2013] [Indexed: 11/05/2022]
Abstract
BACKGROUND Anatomical reconstruction of the coracoclavicular ligaments is a relatively new technique for acromioclavicular (AC) joint injuries. METHODS Eighteen procedures (nine non-navigated, nine navigated) of anatomical reconstruction were performed minimally invasively, using the Tight Rope system, on cadaveric shoulders. Two Kirschner wires were placed, freehand under fluoroscopic control (non-navigated) or 3D C-arm navigated. The insertion point on the clavicle as well as the position of the K-wire in the coracoid were measured in the axial and coronal planes; points were assigned for different zones. For statistical analysis, the significance level was set to p = 0.05. RESULTS The accuracy of the entry point in the clavicle was significantly more accurate for the conoidal (p = 0.022) and trapezoidal ( p = 0.0062) drillings. The positioning in the coronal (p = 0.037) and axial (p = 0.0416) planes also showed higher accuracy for the navigated procedures. CONCLUSION The accuracy of anatomical AC joint reconstruction can be improved using 3D C-arm flat detector navigation.
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Affiliation(s)
- Timo Stübig
- Trauma Department, Hannover Medical School, Germany
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Biomechanical properties of repairs for dislocated AC joints using suture button systems with integrated tendon augmentation. Knee Surg Sports Traumatol Arthrosc 2012; 20:1931-8. [PMID: 22210515 DOI: 10.1007/s00167-011-1828-y] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2011] [Accepted: 12/09/2011] [Indexed: 12/24/2022]
Abstract
PURPOSE To evaluate the biomechanical performance of different techniques for CC reconstruction using suture button systems with integrated tendon augmentation. Hypothesis was that (1) reconstructions using a cortical button combined with a biological augmentation (semitendinosus allograft) will demonstrate improved stability than a modified Weaver-Dunn procedure and (2) constructs using two tunnels at the clavicle for fixation will show superior horizontal stability than single-tunnel constructs. METHODS The acromioclavicular joints of 47 cadaveric shoulders were tested for anterior, posterior, and superior translations (70 N load) and maximal load to failure (superior). Shoulders were assigned to 4 groups: (1) native (n = 18) and after sectioning the AC and CC ligaments; (2) CC reconstruction with 1 clavicular and 1 coracoid tunnel (GR-ST) augmented with semitendinosus graft (n = 15); (3) CC reconstruction augmented with semitendinosus tendon (GR-DT) with 2 clavicular and 1 coracoid tunnel (n = 8); and (4) modified Weaver-Dunn reconstruction (n = 6). RESULTS The Weaver-Dunn demonstrated statistically more translation than the native joint for posterior direction (P = 0.038). The GR-ST had significantly less translation than the Weaver-Dunn for anterior and posterior translations (P = 0.003, P = 0.004) and compared to the native for superior translation (P = 0.028). The GR-DT differed significantly in anterior and posterior translations compared to the Weaver-Dunn (P = 0.002, P = 0.001). The modified Weaver-Dunn failed at significantly less load to failure compared to all other groups (P = 0.002, P = 0.002, P = 0.005). There was no significant difference between the native and the other reconstructions. CONCLUSION The evaluated techniques for isolated CC ligament reconstruction (GR-ST) in AC joint dislocation showed biomechanical stability superior to the modified Weaver-Dunn procedure and obtained similar measures compared to the native control. A modified technique (GR-DT), which used two fixation points at the clavicle, did not result in decreased horizontal or vertical translation and therefore no superiority of the GR-DT technique could be shown compared to the GR-ST. LEVEL OF EVIDENCE Controlled laboratory study.
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