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Rojas JT, Oyarzún A, Muñoz JT, García de la Pastora D, Canals A, Viacava A, Carreño H, Águila R. Medial placement of trapezoid tunnel leads to higher reduction loss in acute acromioclavicular joint dislocation treated with anatomic coracoclavicular fixation. Shoulder Elbow 2024; 16:265-273. [PMID: 38818098 PMCID: PMC11135191 DOI: 10.1177/17585732231170322] [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] [Received: 11/14/2022] [Revised: 03/12/2023] [Accepted: 03/19/2023] [Indexed: 06/01/2024]
Abstract
Aim To analyze the association between clavicular tunnel positioning and postoperative reduction loss in patients with acute acromioclavicular (AC) joint dislocation treated with anatomic coracoclavicular (CC) fixation using double clavicular tunnels. Methods A retrospective review of patients with AC joint dislocation, treated with anatomic CC fixation using double clavicular tunnels, was conducted. Patients with pre-operative, immediate post-operative, and final follow-up Zanca-view X-rays were included. On each X-ray, the obtained measures included: distance from lateral border of clavicle to trapezoid and conoid tunnels, distance between tunnels, clavicle length, and CC distance of affected and un-affected sides. Loss of reduction was calculated as CC distance difference between immediate and final post-operative X-rays. Association between reduction loss and tunnel positioning was analyzed. Results Conoid, trapezoid and tunnel ratios were 24% ± 4, 15% ± 3, and 9% ± 2, respectively. Significant reduction loss was seen in 21(45.7%) patients. Significantly higher probabilities of reduction loss were associated with trapezoid tunnels placed medial to 24 mm (30.8% vs 65.0%, OR 4.2 (IC95%: 1.2-14.4), p: 0.024) or 15% of the clavicle length (32.1% vs 66.7%, OR 4.2 (IC 95%: 1.2-14.9), p: 0.025). Conclusions Trapezoid tunnels placed medial to 24 mm or 15% medial to clavicle length could lead to higher probabilities of significant reduction loss. These findings support the importance of clavicular tunnels' proper placement for decreasing significant reduction loss.
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Affiliation(s)
- J Tomás Rojas
- Shoulder and Elbow Team, Clínica Santa María, Santiago, Chile
- Shoulder and Elbow Team, Hospital San José, Santiago, Chile
| | - Andrés Oyarzún
- Resident of Orthopedic Surgery, Universidad de Chile, Santiago, Chile
| | - J Tomás Muñoz
- Resident of Orthopedic Surgery, Universidad de los Andes, Santiago, Chile
| | | | - Andrea Canals
- Academic unit, Clínica Santa María, Santiago, Chile
- School of Public health, Universidad de Chile, Santiago, Chile
| | | | - Hector Carreño
- Shoulder and Elbow Team, Clínica Santa María, Santiago, Chile
| | - Raúl Águila
- Shoulder and Elbow Team, Clínica Santa María, Santiago, Chile
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Haugaard KB, Bak K, Ryberg D, Muharemovic O, Hölmich P, Barfod KW. Acromioclavicular joint dislocation Rockwood type III and V show no difference in functional outcome and 91% recovered well without the need for surgery. Knee Surg Sports Traumatol Arthrosc 2024; 32:1810-1820. [PMID: 38372155 DOI: 10.1002/ksa.12070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/08/2024] [Accepted: 01/19/2024] [Indexed: 02/20/2024]
Abstract
PURPOSE Acromioclavicular (AC) joint dislocations are common injuries, but the indication for and timing of surgery is debated. The objective of the study was to evaluate the results after acute AC joint dislocations Rockwood type III and V treated nonsurgically with the option of delayed surgical intervention. METHODS This is a prospective cohort study with clinical, radiological and patient-reported outcome assessment at baseline, 6 weeks, 3 months, 6 months and 1 year after acute AC joint dislocation. Patients aged 18-60 with acute AC joint dislocation and a baseline panorama (Zanca) radiograph with an increase in the coracoclavicular distance of >25% compared to the uninjured side were eligible for inclusion. All patients were treated nonsurgically with 3 months of home-based training and with the option of delayed surgical intervention. The primary outcome was the Western Ontario Shoulder Instability Index (WOSI). Secondary outcomes were surgery yes/no and the Shoulder Pain and Disability Index (SPADI). RESULTS Ninety-five patients were included. Fifty-seven patients were Rockwood type III and 38 patients were type V. There were no statistically significant differences in WOSI and SPADI between patients with type III and V injuries at any time point. Nine patients (9.5%) were referred for surgery; seven type III and two type V (ns). CONCLUSION Ninety-one percent of patients with acute AC joint dislocation Rockwood type III and V recovered without surgery and there were no differences in outcome scores between type III and V at any time point. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Kristine B Haugaard
- Department of Orthopedic Surgery, Sports Orthopedic Research Center-Copenhagen (SORC-C), Copenhagen University Hospital Hvidovre, Copenhagen, Denmark
| | - Klaus Bak
- Adeas Private Hospital, Copenhagen, Denmark
| | - Dorthe Ryberg
- Department of Physical and Occupational Therapy, Physical Medicine and Rehabilitation Research-Copenhagen (PMR-C), Copenhagen University Hospital Hvidovre, Copenhagen, Denmark
| | - Omar Muharemovic
- Department of Radiology, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre, Copenhagen, Denmark
| | - Per Hölmich
- Department of Orthopedic Surgery, Sports Orthopedic Research Center-Copenhagen (SORC-C), Copenhagen University Hospital Hvidovre, Copenhagen, Denmark
| | - Kristoffer W Barfod
- Department of Orthopedic Surgery, Sports Orthopedic Research Center-Copenhagen (SORC-C), Copenhagen University Hospital Hvidovre, Copenhagen, Denmark
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Pradhan A, Akhtar M, Pulavarti R. Early to Mid-term Results of Coracoclavicular Ligament Reconstruction Using the Infinity-Lock Button System in the Management of Traumatic Acromioclavicular Joint Dislocations and Lateral End of Clavicle Fractures. Cureus 2024; 16:e60936. [PMID: 38910766 PMCID: PMC11193491 DOI: 10.7759/cureus.60936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/23/2024] [Indexed: 06/25/2024] Open
Abstract
Background The management of distal clavicle injuries with disruption of the coracoclavicular ligaments (CCLs) is challenging. The aim of this study was to assess the functional results of reconstructing the CCLs with the Infinity-Lock Button System using validated outcome measures, patient satisfaction scores, return to pre-injury activity, and complications. Methods A total of 28 cases of CCL disruption were assessed over a seven-year period, which included 14 lateral end-of-clavicle fractures and 14 acromioclavicular joint (ACJ) dislocations. All patients underwent stabilisation of the CCLs using the Infinity-Lock Button System. Patients were assessed preoperatively and postoperatively using validated outcome measures such as visual analogue scale (VAS), Oxford Shoulder Score (OSS), Quick Disabilities of Arm, Shoulder & Hand (Q-DASH) scores, return to pre-injury level of activities, patient satisfaction scores, and complications were reviewed. Results The mean age of patients was 36.7 years (18-74 years). The mean follow-up was 38.6 months (8-68 months). The mean time to surgery was 75.8 days (3-619 days). There was a statistically significant improvement in postoperative VAS, OSS, and Q-DASH scores compared to the preoperative (p-value <0.001). Out of the 28 participants, 23 (82.1%) returned to pre-injury level of activities, 25 (89.7%) reported 'good' or 'excellent' outcomes following the intervention, and none of the patients reported functional instability postoperatively. None of the patients required revision surgery or implant removal. Conclusion CCL reconstruction is vital in the management of clavicular injuries. This study demonstrates the safe use of the Infinity-Lock Button System in these injuries with statistically significant improvement in early patient-reported outcome measures, return to pre-injury level of activities, and subjective patient satisfaction.
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Affiliation(s)
- Akhilesh Pradhan
- Trauma and Orthopaedics, United Lincolnshire Hospitals NHS Trust, Lincoln, GBR
| | - Meraj Akhtar
- Trauma and Orthopaedics, United Lincolnshire Hospitals NHS Trust, Lincoln, GBR
| | - Ramnadh Pulavarti
- Trauma and Orthopaedics, United Lincolnshire Hospitals NHS Trust, Lincoln, GBR
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Yubran AP, Pesquera LC, Juan ELS, Saralegui FI, Canga AC, Camara AC, Valdivieso GM. Presurgical perspective and postsurgical evaluation of acromioclavicular joint instability. Skeletal Radiol 2024; 53:847-861. [PMID: 38008754 DOI: 10.1007/s00256-023-04526-x] [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] [Received: 07/05/2023] [Revised: 11/20/2023] [Accepted: 11/21/2023] [Indexed: 11/28/2023]
Abstract
Acromioclavicular joint (ACJ) dislocations are a common cause of pain in patients of any age. Athletes who participate in contact sports, such as hockey, football, rugby, and soccer, are particularly susceptible to such injuries. The ACJ has an important role in the function of the upper limb, and its complexity of movement makes it susceptible to acute injuries and chronic dysfunction with debilitating effects that must be treated appropriately and promptly to preserve function. Recently, ACJ has received increasing attention due to the development of new surgical techniques for the restoration of normal function and stability. There is some agreement about the treatment of ACJ dislocations, but controversy remains about the treatment of Rockwood grade III dislocations, and a new approach to these injuries is suggested by ISAKOS. Overall, the paper summarizes new concepts in the anatomy of the ACJ and reviews the utility of imaging methods in ACJ dislocations as well as their treatment and complications.
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Affiliation(s)
- Alexeys Perez Yubran
- Department of Radiology, IBERORAD, 1893, Carrer Valencia 226, Principal, Primera, 08007, Barcelona, Spain.
| | | | | | | | - Alvaro Cerezal Canga
- Department of Orthopaedic Surgery and Traumatology, Hospital Universitario La Paz, Madrid, Spain
| | - Antonio Cruz Camara
- Department of Arthroscopic Surgery, Hospital Santa Clotilde, Santander, Spain
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Navarro R, Kody M, Chapek M, Combs K. Acromioclavicular joint dislocation: a novel surgical technique for acromioclavicular joint reduction with coracoclavicular ligament reconstruction and anatomic conoid ligament reconstruction. JSES REVIEWS, REPORTS, AND TECHNIQUES 2024; 4:213-221. [PMID: 38706662 PMCID: PMC11065762 DOI: 10.1016/j.xrrt.2023.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/07/2024]
Affiliation(s)
- Ronald Navarro
- Department of Orthopedic Surgery, Southern California Permanente Medical Group, Harbor City, CA, USA
- Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, CA, USA
| | - Michael Kody
- Department of Orthopaedic Surgery, Harbor-University of California, Los Angeles Medical Center, Torrance, CA, USA
| | - Michael Chapek
- Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, CA, USA
| | - Kristen Combs
- Department of Orthopaedic Surgery, Harbor-University of California, Los Angeles Medical Center, Torrance, CA, USA
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Kotsalis G, Giatroudakis K, Ladogianni M, Fandridis E. Functional reconstruction of chronic acromioclavicular joint separation using a double suture technique combined with semitendinosus autograft. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2024; 34:1635-1645. [PMID: 38368580 DOI: 10.1007/s00590-024-03850-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Accepted: 01/25/2024] [Indexed: 02/19/2024]
Abstract
PURPOSE We present the functional and clinical results of a combined surgical technique that functionally restores chronic Acromioclavicular Joint Instability (AJI). The method combines a double-looped suture fixation augmented with a semitendinosus autograft. METHODS Between 2017 and 2021, 15 patients were treated using the surgical technique. All patients suffered an Acromioclavicular Joint Separation that remained untreated for at least 6 (6-16) weeks after the initial injury. Four Ethibond sutures were passed below the coracoid process and through a 4.5 drill hole in the clavicle. The sutures provided adequate horizontal and vertical reduction and stabilization of the clavicle. A semitendinosus autograft was passed below the coracoid process and looped around the clavicle. The remaining graft limbs were used to reconstruct the acromioclavicular capsule. Patients were radiologically evaluated with bilateral anteroposterior (AP), Zanca, and Alexander views. The clinical evaluation was based on the Acromioclavicular Joint Instability Score and the Constant-Murley Score. RESULTS The mean follow-up period was 31.2 months (17-61). The mean last ACJIS and CMS scores were 96 (90-100) and 97.67 (87-100), respectively. Reduction of the clavicle was radiologically confirmed in all cases throughout the follow-up period. AC arthritis was reported in 1 case without associated clinical symptoms. No significant complications were reported, and all patients returned to the pre-injury activity level. CONCLUSION The presented functional reconstruction of the AC joint disruption in chronic cases is an effective and secure method with low complication rates and good clinical results. LEVEL OF EVIDENCE III This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Affiliation(s)
- Giannis Kotsalis
- A Orthopedic Department, General Hospital of Athens G. Gennimatas, Athens, Greece.
| | | | - Maria Ladogianni
- Upper Limb & Microsurgery Department, KAT General Hospital, Athens, Greece
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Kimmeyer M, Hees T, Buijze GA, Lafosse L, Lafosse T. High Vertical and Horizontal Stability at Short-Term Follow-Up After an All-Endoscopic Double Cerclage Endobutton Technique for Acute Acromioclavicular Joint Separations. Arthroscopy 2024:S0749-8063(24)00253-6. [PMID: 38548116 DOI: 10.1016/j.arthro.2024.03.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 03/17/2024] [Accepted: 03/17/2024] [Indexed: 04/26/2024]
Abstract
PURPOSE To evaluate the clinical and radiological outcomes in the treatment of acute acromioclavicular (AC) joint separations using an all-endoscopic double cerclage endobutton technique compared with an arthroscopic-assisted single-bundle endobutton technique and to analyze the complication, failure, and revision rates of both procedures. METHODS All patients with acute Rockwood type IIIB and V AC joint separations who were operated on using an all-endoscopic double cerclage technique (2019-2022) or an arthroscopic-assisted single-bundle technique (2017-2019) were included. The follow-up period was at least 12 months. Clinical and radiographic assessment was performed at follow-up. Complications, failures, and revisions were also investigated. RESULTS Twenty-eight patients (14 double cerclage group, 14 single-bundle group, all male) with an average age of 37 years (interquartile range [IQR], 15) were available for follow-up after 45 months (IQR, 38). The median time between trauma and surgery was 7 days (IQR, 8). Very good clinical results without significant differences were observed in both groups (Constant score, 94 [IQR, 12] vs 95 [IQR, 15], P = .427, AC joint instability score, 95 [IQR, 11] vs 87 [IQR, 22], P = .210). All patients returned to sport, with an average sports level of 95% compared with preoperative status. The single-bundle group showed significantly increased anteroposterior instability (6 vs 0, P = .006). A total of 5 complications occurred (2 vs 3), leading to 1 revision surgery in each group. CONCLUSIONS Excellent clinical results and high vertical and horizontal stability can be achieved with the all-endoscopic double cerclage technique. Horizontal instability occurred significantly more frequently with the single-bundle technique. The prolonged operation time in the double cerclage group had no negative impact on postoperative outcomes, including complication and failure rates, and a learning curve to reduce this prolonged operative time should be considered. LEVEL OF EVIDENCE Level III, retrospective comparative clinical series.
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Affiliation(s)
- Michael Kimmeyer
- Clinique Générale, Alps Surgery Institute, Annecy, France; Department of Trauma, Hand Surgery and Sports Medicine, ViDia Clinics Karlsruhe, Karlsruhe, Germany.
| | - Tilman Hees
- Clinique Générale, Alps Surgery Institute, Annecy, France; ORTHO EINS Orthopädie, Berlin, Germany
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Velasquez Garcia A, Franco Abache A, Ingala Martini L. Clavicular tunnel widening after coracoclavicular stabilization surgery: a systematic review and meta-analysis. J Shoulder Elbow Surg 2024; 33:738-755. [PMID: 37977250 DOI: 10.1016/j.jse.2023.09.037] [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: 05/10/2023] [Revised: 09/10/2023] [Accepted: 09/25/2023] [Indexed: 11/19/2023]
Abstract
BACKGROUND This systematic review and meta-analysis aimed to (1) estimate the prevalence of clavicular tunnel widening (TW) after coracoclavicular stabilization surgery and its risk factors and (2) assess whether TW is correlated with clavicle fracture or loss of reduction of the acromioclavicular joint (ACJ). METHODS In January 2023, 3 electronic databases were searched to collect data on postoperative clavicular TW, its prevalence, magnitude, and correlation with fracture and ACJ loss of reduction. Studies were classified according to the time of surgical intervention, and the clavicular tunnels were categorized by their anatomic location. Mean differences were calculated using a DerSimonian-Laird random-effects model, while binomial outcomes were pooled using the Freeman-Tukey double arcsine transformation. Univariate and multivariate meta-regression analyses were performed to determine the effect of several variables on the proportion of cases with TW. RESULTS Fifteen studies (418 shoulders) were included. At the final follow-up, evidence of clavicular TW was found in 70% (95% confidence interval [CI]: 70%-87%; I2 = 89%) of 221 shoulders. Surgeries in acute cases had a lower prevalence of TW (52%) compared to chronic cases (71%) (P < .001). Significant TW was found in the central tunnel (3.2 mm; 95% CI: 1.8-4.6 mm; P < .001; I2 = 72%) for acute injuries and in the medial (1.2 mm; 95% CI: 0.7-1.7 mm; P < .001; I2 = 77%) and lateral (1.5 mm; 95% CI: 0.7-2.3 mm; P < .001; I2 = 77%) tunnels for chronic cases. Single central-tunnel techniques were positively associated with the prevalence of TW (P = .046), while biotenodesis screw fixation was associated with a lower prevalence (P = .004) in chronic cases. Reconstruction of the ACJ ligament complex with tendon grafts or sutures was associated with a higher prevalence of TW (P < .001). Drill sizes between 2.5 and 5 mm were significantly associated with a lower prevalence of TW, regardless of injury chronicity (P = .012). No correlation was found between TW and the loss of ACJ reduction or clavicle fractures. CONCLUSIONS This systematic review and meta-analysis explored TW occurrence following coracoclavicular stabilization surgery. TW was observed in 70% of patients at final follow-up, with a higher prevalence in chronic than in acute cases. Modifiable surgical variables, such as single-tunnel tendon graft constructs for acute or chronic injuries and knotted graft procedures for chronic injuries, were significantly associated with TW. Furthermore, the prevalence of TW increased with concomitant surgical treatment of the ACJ ligament complex, and decreased with drill sizes between 2.5 and 5 mm, regardless of lesion chronicity. These surgical variables should be considered when establishing transosseous tunnels for coracoclavicular stabilization. Clavicle fractures and TW mechanisms require further investigation.
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Affiliation(s)
- Ausberto Velasquez Garcia
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA; Department of Orthopaedic Surgery, Clínica Universidad de los Andes, Las Condes, Santiago, Chile.
| | - Andres Franco Abache
- Department of Orthopedic Surgery, Hospital de Especialidades Guayaquil MSP, Guayaquil, Ecuador
| | - Liborio Ingala Martini
- Department of Orthopedic Surgery, Hospital IVSS Dr. Luis Ortega, Porlamar, Venezuela; Department of Orthopedic Surgery, Hospital Clinicas del Este, Los Robles, Venezuela
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Lindborg CM, Smith RD, Reihl AM, Bacevich BM, Cote M, O’Donnell E, Mazzocca AD, Hutchinson I. Current Concepts in Management of Acromioclavicular Joint Injury. J Clin Med 2024; 13:1413. [PMID: 38592250 PMCID: PMC10931774 DOI: 10.3390/jcm13051413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 01/29/2024] [Accepted: 02/08/2024] [Indexed: 04/10/2024] Open
Abstract
Background: The management of acromioclavicular joint injuries requires a thorough understanding of the anatomy and biomechanics of the joint, as well as knowledge of the pertinent physical exam findings and classification to determine an appropriate treatment approach, whether operative or nonoperative. In this article, we present a narrative review of the current state of understanding surrounding these issues. Although there are a large number of options for operative intervention, we additionally present our experience with anatomic coracoclavicular ligament reconstruction (ACCR) with imbrication of the deltoid fascia. Methods: A retrospective review of prospectively collected data on a total of 45 patients who had undergone ACCR between 2003 and 2016 were collected. Results: We found that improvements were seen in American Shoulder and Elbow Surgeons Score (ASES) (53 ± 19 to 81 ± 23), Simple Shoulder Test (SST) (6 ± 3 to 12 ± 13), Constant-Murley (CM) (60 ± 18 to 92 ± 8), and Rowe (67 ± 14 to 89 ± 11) and the mean post-operative SANE score was 86 ± 17. Conclusions: ACCR has the advantage of addressing both horizontal and vertical stability with good outcomes.
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Affiliation(s)
- Carter M. Lindborg
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02115, USA; (C.M.L.); (R.D.S.); (A.M.R.); (B.M.B.); (E.O.); (A.D.M.)
| | - Richard D. Smith
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02115, USA; (C.M.L.); (R.D.S.); (A.M.R.); (B.M.B.); (E.O.); (A.D.M.)
| | - Alec M. Reihl
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02115, USA; (C.M.L.); (R.D.S.); (A.M.R.); (B.M.B.); (E.O.); (A.D.M.)
| | - Blake M. Bacevich
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02115, USA; (C.M.L.); (R.D.S.); (A.M.R.); (B.M.B.); (E.O.); (A.D.M.)
| | - Mark Cote
- Department of Orthopaedic Surgery, University of Connecticut Health Center, Farmington, CT 06030, USA;
| | - Evan O’Donnell
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02115, USA; (C.M.L.); (R.D.S.); (A.M.R.); (B.M.B.); (E.O.); (A.D.M.)
| | - Augustus D. Mazzocca
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02115, USA; (C.M.L.); (R.D.S.); (A.M.R.); (B.M.B.); (E.O.); (A.D.M.)
| | - Ian Hutchinson
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02115, USA; (C.M.L.); (R.D.S.); (A.M.R.); (B.M.B.); (E.O.); (A.D.M.)
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Muench LN, Berthold DP, Rupp MC, Dorsey CG, Hawthorne B, Trudeau MT, Wolf JD, Wellington I, Mazzocca AD. Long-Term Functional Outcomes and Athletic Ability in Shoulder Sports After Anatomic Coracoclavicular Ligament Reconstruction for Chronic Type 3 and 5 Acromioclavicular Joint Injuries. Orthop J Sports Med 2024; 12:23259671241227224. [PMID: 38313753 PMCID: PMC10836141 DOI: 10.1177/23259671241227224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 08/21/2023] [Indexed: 02/06/2024] Open
Abstract
Background Promising short- and midterm outcomes have been seen after anatomic coracoclavicular ligament reconstruction (ACCR) for chronic acromioclavicular joint (ACJ) injuries. Purpose/Hypothesis To evaluate long-term outcomes and shoulder-related athletic ability in patients after ACCR for chronic type 3 and 5 ACJ injuries. It was hypothesized that these patients would maintain significant functional improvement and sufficient shoulder-sport ability at a long-term follow-up. Study Design Case series; Level of evidence, 4. Methods Included were 19 patients (mean age, 45.9 ± 11.2 years) who underwent ACCR for type 3 or 5 ACJ injuries between January 2003 and August 2014. Functional outcome measures included the American Shoulder and Elbow Surgeons (ASES), Rowe, Constant-Murley, Simple Shoulder Test (SST), and Single Assessment Numeric Evaluation (SANE) scores as well as the visual analog scale (VAS) for pain, which were collected preoperatively and at the final follow-up. Postoperative shoulder-dependent athletic ability was assessed using the Athletic Shoulder Outcome Scoring System (ASOSS). Shoulder activity level was evaluated using the Shoulder Activity Scale (SAS), while the Subjective Patient Outcome for Return to Sports (SPORTS) score was collected to assess the patients' ability to return to their preinjury sporting activity. Results The mean follow-up time was 10.1 ± 3.8 years (range, 6.1-18.8 years). Patients achieved significant pre- to postoperative improvements on the ASES (from 54.2 ± 22.6 to 83.5 ± 23.1), Rowe (from 66.6 ± 18.1 to 85.3 ± 19), Constant-Murley (from 64.6 ± 20.9 to 80.2 ± 22.7), SST (from 7.2 ± 3.4 to 10.5 ± 2.7), SANE (from 30.1 ± 23.2 to 83.6 ± 26.3), and VAS pain scores (from 4.7 ± 2.7 to 1.8 ± 2.8) (P < .001 for all), with no significant differences between type 3 and 5 injuries. At the final follow-up, patients achieved an ASOSS of 80.6 ± 32, SAS level of 11.6 ± 5.1, and SPORTS score of 7.3 ± 4.1, with no significant differences between type 3 and 5 injuries. Four patients (21.1%) had postoperative complications. Conclusion Patients undergoing ACCR using free tendon allografts for chronic type 3 and 5 ACJ injuries maintained significant improvements in functional outcomes at the long-term follow-up and achieved favorable postoperative shoulder-sport ability, activity, and return to preinjury sports participation.
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Affiliation(s)
- Lukas N. Muench
- Department of Sports Orthopaedics, Technical University of Munich, Germany
| | - Daniel P. Berthold
- Department of Orthopaedics and Trauma Surgery, Musculoskeletal University Center Munich (MUM), University Hospital, LMU, Munich, Germany
| | | | - Caitlin G. Dorsey
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, USA
| | - Benjamin Hawthorne
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, USA
| | - Maxwell T. Trudeau
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, USA
| | - John D. Wolf
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, USA
| | - Ian Wellington
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, USA
| | - Augustus D. Mazzocca
- Massachusetts General Hospital, Massachusetts General Brigham, Harvard Medical School, Boston, Massachusetts, USA
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11
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Sachinis NP, Beitzel K. Risk for Fracture with Acromioclavicular Joint Reconstruction and Strategies for Mitigation. Clin Sports Med 2023; 42:613-619. [PMID: 37716725 DOI: 10.1016/j.csm.2023.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/18/2023]
Abstract
Acromioclavicular (AC) joint injuries are a common cause of shoulder pain, especially among athletes. Surgical reconstruction of the AC joint can lead to complications such as fracture of the coracoid process, clavicle or acromion, which can negatively affect the patient's outcome. The purpose of this review is to discuss the risk factors for fractures associated with AC joint reconstruction, as well as the strategies that can be used to mitigate this risk. Risk factors for fractures include low mineral density, coracoid/clavicle drilling, larger holes in the coracoid, and the number of tunnels used for reconstruction.
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Affiliation(s)
- Nikolaos Platon Sachinis
- First Orthopaedic Department of Aristotle University of Thessaloniki, "Georgios Papanikolaou" Hospital, Exohi, 57010, Thessaloniki, Greece.
| | - Knut Beitzel
- Orthoparc Klinik, Aachener Street, 1021B, 50858, Cologne, Germany
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12
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Cain EL, Parker D. Open Anatomic Coracoclavicular Ligament Reconstruction for Acromioclavicular Joint Injuries. Clin Sports Med 2023; 42:589-598. [PMID: 37716723 DOI: 10.1016/j.csm.2023.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/18/2023]
Abstract
Open reconstruction of the coracoclavicular (CC) and acromioclavicular (AC) ligaments results in excellent reduction of severely displaced AC dislocations, most commonly Grades III and V. Anatomic CC reconstruction through clavicular bone tunnels can prevent vertical instability, whereas the addition of an acromial limb of the graft can increase horizontal stability. Autograft tendon is preferred in the young athletic group of collision sports participants, although allograft has had acceptable results. Accessory fixation may be placed to protect the graft during healing, or for severe instability, especially for athletes involved in contact sports.
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Affiliation(s)
- E Lyle Cain
- American Sports Medicine Institute, Andrews Sports Medicine and Orthopaedic Center, 805 Saint, Vincents Drive, Suite 100, Birmingham, AL, 35205, USA.
| | - David Parker
- American Sports Medicine Institute, Andrews Sports Medicine and Orthopaedic Center, 805 Saint, Vincents Drive, Suite 100, Birmingham, AL, 35205, USA
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13
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Vogt W, Borchert GH, Ahmed N, Brune JC. Anatomical acromioclavicular joint stabilization with chemically sterilized tendon allografts: A retrospective study. Shoulder Elbow 2023; 15:411-423. [PMID: 37538518 PMCID: PMC10395406 DOI: 10.1177/17585732221136863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 08/16/2022] [Accepted: 10/14/2022] [Indexed: 08/05/2023]
Abstract
Background The purpose of this retrospective study was to analyze whether chemically sterilized tendon allografts perform as well as other non-sterilized allografts and autografts as described in the literature for anatomical acromioclavicular joint stabilization for the treatment of Rockwood III-V. Allografts are still described as a factor for higher re-rupture rates. Methods Retrospective data were collected from 21 acromioclavicular joint stabilizations performed by a single surgeon and performed between 2011 and 2014 using sterilized semitendinosus allografts. The primary endpoints were re-rupture and complication rates. Secondary endpoints were AC-joint stability, pain level, return to work and sport and the range of motion. Results No re-ruptures occurred during the mean follow-up time of 33 months. Zero complications occurred directly after surgery, but three complications later than three weeks after surgery. All cases resolved without further surgery. After surgery, stability significantly improved for all patients. Post-surgery, 19 patients had stable acromioclavicular joints and only two patients showed minor instabilities. Range of motion returned to the range of the healthy shoulders for all patients. Conclusion Chemically sterilized semitendinosus allograft use for anatomic AC-joint stabilization is equivalent to the use of other allografts or autografts and required no hardware removal. No donor age or graft size dependence was observed, due to zero re-ruptures.
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Affiliation(s)
- Wolfgang Vogt
- VOGT-ORTHO Consulting & Development, Gramisch-Partenkirchen Germany
| | - Gudrun H Borchert
- German Institute for Cell and Tissue Replacement (DIZG, gemeinnützige GmbH), Berlin, Germany
| | - Norus Ahmed
- German Institute for Cell and Tissue Replacement (DIZG, gemeinnützige GmbH), Berlin, Germany
| | - Jan C Brune
- German Institute for Cell and Tissue Replacement (DIZG, gemeinnützige GmbH), Berlin, Germany
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Jones BK, Fuller C, Kweon C. Failed suspension button acromioclavicular joint reconstruction revised with double-loop suture cerclage: a case report and review of the literature. JSES REVIEWS, REPORTS, AND TECHNIQUES 2023; 3:392-397. [PMID: 37588510 PMCID: PMC10426678 DOI: 10.1016/j.xrrt.2023.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Affiliation(s)
- Brett K. Jones
- Washington State University Elson S. Floyd College of Medicine, Spokane WA, USA
| | - Carson Fuller
- Department of Orthopaedic Surgery, Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Christopher Kweon
- Department of Orthopaedics and Sports Medicine, University of Washington, Seattle, WA, USA
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Geyer S, Achtnich AE, Voss A, Berthold DP, Lutz PM, Imhoff AB, Martetschläger F. Iatrogenic instability of the acromioclavicular joint leads to ongoing impairment of shoulder function even following secondary surgical stabilization. Arch Orthop Trauma Surg 2023; 143:1877-1886. [PMID: 35220484 PMCID: PMC10030407 DOI: 10.1007/s00402-022-04387-4] [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] [Received: 04/07/2021] [Accepted: 02/05/2022] [Indexed: 02/09/2023]
Abstract
PURPOSE Iatrogenic instability of the acromioclavicular joint (ACJ) following distal clavicle excision (DCE) represents an infrequent pathology. Revision surgery to restore ACJ stability and alleviate concomitant pain is challenging due to altered anatomic relationships. The purpose of this study was to evaluate the used salvage techniques and postoperative functional and radiological outcomes in retrospectively identify patients with a painful ACJ following DCE. We hypothesized that iatrogenic instability leads to ongoing impairment of shoulder function despite secondary surgical stabilization. METHODS 9 patients with a painful ACJ after DCE (6 men, 3 women, 43.3 ± 9.4 years) were followed up at a minimum of 36 months after revision surgery. Besides range of motion (ROM), strength and function were evaluated with validated evaluation tools including the Constant score and the DASH score (Disability of the Arm, Shoulder and Hand questionnaire), specific AC Score (SACS), Nottingham Clavicle Score (NCS), Taft score and Acromioclavicular Joint Instability Score (AJI). Additionally, postoperative X-rays were compared to the unaffected side, measuring the coracoclavicular (CC) and acromioclavicular (AC) distance. RESULTS At follow-up survey (55.8 ± 18.8 months) all patients but one demonstrated clinical ACJ stability after arthroscopically assisted anatomical ACJ reconstruction with an autologous hamstring graft. Reconstruction techniques were dependent on the direction of instability. The functional results demonstrated moderate shoulder and ACJ scores with a Constant Score of 77.3 ± 15.4, DASH-score of 51.2 ± 23.4, SACS 32.6 ± 23.8, NCS 77.8 ± 14.2, AJI 75 ± 14.7 points and Taft Score 7.6 ± 3.4 points. All patients stated they would undergo the revision surgery again. Mean postoperative CC-distance (8.3 ± 2.8 mm) did not differ significantly from the contralateral side (8.5 ± 1.6 mm) (p > 0,05). However, the mean AC distance was significantly greater with 16.5 ± 5.8 mm compared to the contralateral side (3.5 ± 1.9 mm) (p = 0.012). CONCLUSION Symptomatic iatrogenic ACJ instability following DCE is rare. Arthroscopically assisted revision surgery with an autologous hamstring graft improved ACJ stability in eight out of nine cases (88.9%). However, the functional scores showed ongoing impairment of shoulder function and a relatively high overall complication rate (33.3%). Therefore, this study underlines the importance of precise preoperative indication and planning and, especially, the preservation of ACJ stability when performing AC joint resection procedures. LEVEL OF EVIDENCE Case series, LEVEL IV.
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Affiliation(s)
- Stephanie Geyer
- Department for Orthopaedic Sports Medicine, Technical University Munich, Klinikum Rechts Der Isar, Munich, Germany
| | - Andrea E Achtnich
- Department for Orthopaedic Sports Medicine, Technical University Munich, Klinikum Rechts Der Isar, Munich, Germany
| | - Andreas Voss
- Department of Trauma Surgery, University Medical Center, Regensburg, Germany
- Sporthopaedicum, Regensburg, Germany
| | - Daniel P Berthold
- Department for Orthopaedic Sports Medicine, Technical University Munich, Klinikum Rechts Der Isar, Munich, Germany
| | - Patricia M Lutz
- Department for Orthopaedic Sports Medicine, Technical University Munich, Klinikum Rechts Der Isar, Munich, Germany
| | - Andreas B Imhoff
- Department for Orthopaedic Sports Medicine, Technical University Munich, Klinikum Rechts Der Isar, Munich, Germany
| | - Frank Martetschläger
- Department for Orthopaedic Sports Medicine, Technical University Munich, Klinikum Rechts Der Isar, Munich, Germany.
- Deutsches Schulterzentrum, ATOS Klinik München, Effnerstr. 38, 81925, Munich, Germany.
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Kelley N, Tuttle M, Sylvia SM, Dragoo JL, Khodaee M. Acromioclavicular Joint Injuries in Sport. Curr Sports Med Rep 2023; 22:91-99. [PMID: 36866952 DOI: 10.1249/jsr.0000000000001046] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
ABSTRACT Sport-related shoulder injuries, including disruptions to the acromioclavicular joint (ACJ), are common. An ACJ injury is classified by the degree and direction of the clavicle displacement. Although the diagnosis can be made clinically, standard radiographic views are important to determine the severity of the ACJ disruption and assess for concurrent injuries. The majority of ACJ injuries can be managed nonoperatively; however, surgical treatment is indicated in some cases. Long-term outcomes are generally favorable for most ACJ injuries, and athletes generally return to sport without functional limitations. This article provides an in-depth discussion regarding all aspects of ACJ injuries, including clinically relevant anatomy, biomechanics, evaluation, treatment, and complications.
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Affiliation(s)
- Naomi Kelley
- University of Colorado School of Medicine, Aurora, CO
| | - Matthew Tuttle
- Head of Soccer Medicine and Performance, New York Red Bulls, Harrison, NJ
| | - Stephen M Sylvia
- University of Colorado School of Medicine, Department of Orthopedics, Division of Sports Medicine, Englewood, CO
| | - Jason L Dragoo
- University of Colorado School of Medicine, Department of Orthopedics, Division of Sports Medicine, Englewood, CO
| | - Morteza Khodaee
- University of Colorado School of Medicine, Department of Family Medicine and Orthopedics, Division of Sports Medicine, Denver, CO
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Hawthorne BC, Mancini MR, Wellington IJ, DiCosmo MB, Shuman ME, Trudeau MT, Dorsey CG, Obopilwe E, Cote MP, Mazzocca AD. Deltotrapezial Stabilization of Acromioclavicular Joint Rotational Stability: A Biomechanical Evaluation. Orthop J Sports Med 2023; 11:23259671221119542. [PMID: 36743723 PMCID: PMC9893372 DOI: 10.1177/23259671221119542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Accepted: 06/06/2022] [Indexed: 01/27/2023] Open
Abstract
Background Despite advances in surgical management of acromioclavicular (AC) joint reconstruction, many patients fail to maintain sustained anatomic reduction postoperatively. Purpose To determine the biomechanical support of the deltoid and trapezius on AC joint stability, focusing on the rotational stability provided by the muscles to posterior and anterior clavicular rotation. A novel technique was attempted to repair the deltoid and trapezius anatomically. Study Design Controlled laboratory study. Methods Twelve human cadaveric shoulders (mean ± SD age, 60.25 ± 10.25 years) underwent servohydraulic testing. Shoulders were randomly assigned to undergo serial defects to either the deltoid or trapezius surrounding the AC joint capsule, followed by a combined deltotrapezial muscle defect. Deltotrapezial defects were repaired with an all-suture anchor using an anatomic technique. The torque (N·m) required to rotate the clavicle 20° anterior and 20° posterior was recorded for the following conditions: intact (native), deltoid defect, trapezius defect, combined deltotrapezial defect, and repair. Results When compared with the native condition, the deltoid defect decreased the torque required to rotate the clavicle 20° posteriorly by 7.1% (P = .206) and 20° anteriorly by 6.1% (P = .002); the trapezial defect decreased the amount of rotational torque posteriorly by 5.3% (P = .079) and anteriorly by 4.9% (P = .032); and the combined deltotrapezial defect decreased the amount of rotational torque posteriorly by 9.9% (P = .002) and anteriorly by 9.4% (P < .001). Anatomic deltotrapezial repair increased posterior rotational torque by 5.3% posteriorly as compared with the combined deltotrapezial defect (P = .001) but failed to increase anterior rotational torque (P > .999). The rotational torque of the repair was significantly lower than the native joint in the posterior (P = .017) and anterior (P < .001) directions. Conclusion This study demonstrated that the deltoid and trapezius play a role in clavicular rotational stabilization. The proposed anatomic repair improved posterior rotational stability but did not improve anterior rotational stability as compared with the combined deltotrapezial defect; however, neither was restored to native stability. Clinical Relevance Traumatic or iatrogenic damage to the deltotrapezial fascia and the inability to restore anatomic deltotrapezial attachments to the acromioclavicular joint may contribute to rotational instability. Limiting damage and improving the repair of these muscles should be a consideration during AC reconstruction.
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Affiliation(s)
- Benjamin C. Hawthorne
- Department of Orthopaedic Surgery, University of Connecticut Health
Center, Farmington, Connecticut, USA.,Benjamin C. Hawthorne, BS, Department of Orthopaedic Surgery,
School of Medicine, University of Connecticut, 263 Farmington Ave, Farmington,
CT 06030, USA () (Twitter: @bchawth27)
| | - Michael R. Mancini
- Department of Orthopaedic Surgery, University of Connecticut Health
Center, Farmington, Connecticut, USA
| | - Ian J. Wellington
- Department of Orthopaedic Surgery, University of Connecticut Health
Center, Farmington, Connecticut, USA
| | - Michael B. DiCosmo
- Department of Orthopaedic Surgery, University of Connecticut Health
Center, Farmington, Connecticut, USA
| | - Matthew E. Shuman
- Department of Orthopaedic Surgery, University of Connecticut Health
Center, Farmington, Connecticut, USA
| | - Maxwell T. Trudeau
- Department of Orthopaedic Surgery, University of Connecticut Health
Center, Farmington, Connecticut, USA
| | - Caitlin G. Dorsey
- Department of Orthopaedic Surgery, University of Connecticut Health
Center, Farmington, Connecticut, USA
| | - Elifho Obopilwe
- Department of Orthopaedic Surgery, University of Connecticut Health
Center, Farmington, Connecticut, USA
| | - Mark P. Cote
- Department of Orthopaedic Surgery, University of Connecticut Health
Center, Farmington, Connecticut, USA
| | - Augustus D. Mazzocca
- Department of Orthopaedic Surgery, Massachusetts General Hospital,
Harvard Medical School, Boston, Massachusetts, USA
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Nathi A, Sathwik Matta S, Pathri S, Sista B, Paka V, Shaik J, Pathri C. Open anatomical dual tunnel reconstruction of acromiao-clavicular joint using autogenous semitendinosus graft. JOURNAL OF ORTHOPAEDIC DISEASES AND TRAUMATOLOGY 2023. [DOI: 10.4103/jodp.jodp_73_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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Wellington IJ, Hawthorne BC, Ford B, Dorsey CG, Quindlen KJ, Propp BE, Obopilwe E, Cagle PJ, Mazzocca AD. Biomechanical Efficacy of Tape Cerclage as an Augment or Stand-alone for Coracoclavicular Ligament Reconstruction. Am J Sports Med 2023; 51:198-204. [PMID: 36412536 DOI: 10.1177/03635465221134812] [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: 11/23/2022]
Abstract
BACKGROUND Loss of initial reduction of the acromioclavicular joint after coracoclavicular (CC) ligament reconstruction remains a challenge for various repair techniques. Previous studies using polydioxanone suture cerclage augments for CC ligament reconstruction demonstrated poor clinical and biomechanical outcomes. Tape-style sutures have recently gained popularity because of their added stiffness and strength relative to traditional sutures. These tape cerclage systems have yet to be biomechanically studied in CC ligament reconstruction. PURPOSE To determine the efficacy of a tape cerclage system as an augment to CC ligament reconstruction. STUDY DESIGN Controlled laboratory study. METHODS A total of 24 human cadaveric shoulders were utilized. These were divided into 4 repair groups: anatomic CC ligament reconstruction (ACCR), ACCR with a tape cerclage augment (ACCR + C), tendon graft sling with a cerclage augment (TGS + C), or tape cerclage sling alone (CS). The repairs underwent superior/inferior cyclic loading to evaluate for displacement. Specimens were visually inspected for cortical erosion by the tape cerclage after cyclic loading. Finally, the constructs underwent superior plane load-to-failure testing. RESULTS Less displacement after cyclic loading was observed in the ACCR + C (mean ± SD, 0.42 ± 0.32 mm), TGS + C (0.92 ± 0.42 mm), and CS (0.93 ± 0.39 mm) groups as compared with the ACCR group (4.42 ± 3.40 mm; P = .002). ACCR + C (813.3 ± 257.5 N), TGS + C (558.0 ± 120.7 N), and CS (759.5 ± 173.7 N) demonstrated significantly greater load at failure relative to ACCR (329.2 ± 118.2 N) (P < .001). ACCR + C (60.88 ± 17.3 N/mm), TGS + C (44.97 ± 9.15 N/mm), and CS (54.52 ± 14.24 N/mm) conferred greater stiffness than ACCR (27.43 ± 6.94 N/mm) (P = .001). No cortical erosion was demonstrated in any specimen after cyclic loading. CONCLUSION In a cadaveric model at time zero, repairs utilizing a tape cerclage system confer significantly greater load to failure and stiffness, as well as decreased displacement with cyclic loading, when compared with traditional ACCR repair. CLINICAL RELEVANCE Tape cerclage augmentation may provide a useful augment for CC ligament reconstruction.
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Affiliation(s)
- Ian J Wellington
- University of Connecticut Health Center, Farmington, Connecticut, USA
| | | | - Brian Ford
- University of Connecticut Health Center, Farmington, Connecticut, USA
| | - Caitlin G Dorsey
- University of Connecticut Health Center, Farmington, Connecticut, USA
| | - Kevin J Quindlen
- University of Connecticut Health Center, Farmington, Connecticut, USA
| | - Bennett E Propp
- University of Connecticut Health Center, Farmington, Connecticut, USA
| | - Elifho Obopilwe
- University of Connecticut Health Center, Farmington, Connecticut, USA
| | - Paul J Cagle
- Mount Sinai Hospital, New York City, New York, USA
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Klabklay P, Kwanyuang A, Tangjatsakow P, Kala S, Suklim P, Naknual N, Chuaychoosakoon C. Comparing the Anatomical Landmarks Versus the Coracoid-Based Landmarks Techniques for Coracoclavicular Stabilization After High-Grade Acromioclavicular Injury: A Biomechanical Study. Orthop J Sports Med 2022; 10:23259671221132541. [PMID: 36419477 PMCID: PMC9676306 DOI: 10.1177/23259671221132541] [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] [Received: 08/01/2022] [Accepted: 08/10/2022] [Indexed: 08/30/2023] Open
Abstract
BACKGROUND In acute high-grade acromioclavicular (AC) joint injuries, the aim of treatment is robust reduction and stabilization of the joint. The anatomical landmarks method is most commonly used for stabilization, but loss of reduction often occurs because of the suture tunnels. PURPOSE/HYPOTHESIS The purpose was to evaluate and compare the stability of coracoclavicular (CC) stabilization using the anatomical landmarks and coracoid-based landmarks techniques in treating a high-grade AC joint injury. It was hypothesized that stabilization using coracoid-based landmarks would provide better stability. STUDY DESIGN Controlled laboratory study. METHODS Twenty fresh-frozen cadaveric shoulders (8 male and 2 female pairs) were randomized into 2 operative technique groups: 10 shoulders in the anatomical landmarks group and 10 shoulders in the coracoid-based landmarks group. The CC ligaments and AC capsule were cut at the midlevel, and CC stabilization and AC capsule repair were performed. For the anatomical landmarks technique, two 2.5-mm clavicular tunnels were created at 25 and 45 mm from the AC joint, while for the coracoid-based landmarks technique, two 2.5-mm clavicular tunnels were drilled using the medial and lateral borders of the coracoid base to choose the tunnel sites. Before injury creation and after stabilization, each shoulder underwent a loading force of 70 N in the superior and anteroposterior directions, and the displacement distance and stiffness were compared between the 2 techniques using the paired t test. RESULTS The mean difference in displacement before and after stabilization was higher in the anatomical landmarks technique than the coracoid-based landmarks technique (1.82 ± 3.52 vs -0.18 ± 4.78 mm in the superior direction and 7.47 ± 9.35 vs 1.76 ± 3.91 mm in the anteroposterior direction), but none of the differences in displacement or stiffness were statistically significant between the groups. CONCLUSION No significant biomechanical differences in displacement or stiffness were seen between the anatomical landmarks technique and the coracoid-based landmarks technique. CLINICAL RELEVANCE Either stabilization technique can be utilized for repair of the CC ligaments in an acute AC injury setting.
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Affiliation(s)
- Prapakorn Klabklay
- Department of Orthopedics, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Atichart Kwanyuang
- Department of Biomedical Sciences and Biomedical Engineering, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Preyanun Tangjatsakow
- Department of Orthopedics, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Sataporn Kala
- Department of Biomedical Sciences and Biomedical Engineering, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Phachara Suklim
- Department of Biomedical Sciences and Biomedical Engineering, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Nutnicha Naknual
- Department of Biomedical Sciences and Biomedical Engineering, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Chaiwat Chuaychoosakoon
- Department of Orthopedics, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
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Chang YJ, Chou WY, Ko JY, Liu HC, Yang YJ, Siu KK. Clinical and radiologic outcomes of the modified phemister procedure with coracoclavicular ligament augmentation using mersilene tape versus hook plate fixation for acute acromioclavicular joint dislocation. BMC Surg 2022; 22:370. [DOI: 10.1186/s12893-022-01808-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 09/30/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
The clinical superiority of surgical treatment for acromioclavicular (AC) joint dislocation remains controversial. The aim of this study was to compare the clinical and radiological outcomes of the modified Phemister procedure with CC ligament augmentation using Mersilene tape to those of hook plate fixation for acute AC joint dislocation.
Methods
In this study, patients who received modified Phemister surgery with CC ligament augmentation using Mersilene tape (PM group) or hook plate fixation (HK group) for acute unstable AC joint dislocation with a minimum 5-year follow-up period were retrospectively reviewed. The clinical outcomes were evaluated according to blood loss during surgery, surgical duration, visual analogue scale (VAS), Constant-Murley score (CMS), University of California at Los Angeles (UCLA) shoulder rating scale, and the occurrence of complications. Radiological outcomes were assessed from radiographs according to multiple parameters, including CC distance maintenance, acromion osteolysis, and the presence of distal clavicle osteolysis.
Results
A total of 35 patients completed follow-up for more than 5 years and were analyzed in this study (mean = 74.08 months). There were 18 patients in the PM group and 17 in the HK group. The PM group exhibited similar improvement in functional outcome to the HK group. Regarding radiological outcomes, the HK group had a superior performance in terms of CC distance maintenance, of statistical significance (CCDR: 94.29 ± 7.01% versus 111.00 ± 7.69%, p < 0.001) after a one-year follow-up period. However, there were 4 cases of acromion osteolysis and 2 cases of distal clavicle osteolysis in the HK group.
Conclusion
Hook plate fixation was found to be superior to the modified Phemister technique with CC ligament augmentation using Mersilene tape in terms of CC distance maintenance, but there was no significant difference in the functional outcome after 5 years of follow-up. Both surgical methods are reliable options for the treatment of acute AC joint dislocation. Modified Phemister surgery with CC ligament augmentation using Mersilene tape is a relatively lower-cost option for acute AC joint dislocation without the need of a second surgery for implant removal.
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22
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Baren JP, Rowbotham E, Robinson P. Acromioclavicular Joint Injury and Repair. Semin Musculoskelet Radiol 2022; 26:597-610. [DOI: 10.1055/s-0042-1750726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
AbstractThe acromioclavicular (AC) joint is commonly injured in athletes participating in contact and overhead throwing sports. Injuries range from simple sprains to complete ligamentous disruption, and they are classified by the established Rockwood grading system. High-grade injuries are associated with fractures around the AC joint and disruption of the superior shoulder suspensory complex, a ring of osseous and ligamentous structures at the superior aspect of the shoulder. Radiographs are the mainstay of imaging of the AC joint, with magnetic resonance imaging reserved for high-grade injuries to aid classification and plan surgical management. Low-grade AC joint injuries tend to be managed conservatively, but a wide range of surgical procedures have been described for higher grade injuries and fractures around the AC joint. This review illustrates the anatomy of the AC joint and surrounding structures, the imaging features of AC joint injury, and the most commonly performed methods of reconstruction and their complications.
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Affiliation(s)
- James P. Baren
- Department of Musculoskeletal Radiology, Leeds Teaching Hospitals, Leeds, United Kingdom
| | - Emma Rowbotham
- Department of Musculoskeletal Radiology, Leeds Teaching Hospitals, Leeds, United Kingdom
- NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals Trust, University of Leeds, Leeds, United Kingdom
| | - Philip Robinson
- Department of Musculoskeletal Radiology, Leeds Teaching Hospitals, Leeds, United Kingdom
- NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals Trust, University of Leeds, Leeds, United Kingdom
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23
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Cañete San Pastor P, Prosper Ramos I, Lopez Valenciano J, Copete I. Arthroscopic Treatment of Chronic Acromioclavicular Dislocation With Semitendinosus Autograft and Coracoclavicular Suspension Fixation. Arthrosc Tech 2022; 11:e1779-e1785. [PMID: 36311322 PMCID: PMC9596734 DOI: 10.1016/j.eats.2022.06.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 06/18/2022] [Indexed: 02/03/2023] Open
Abstract
The management of acromioclavicular dislocations remains controversial. On many occasions, these chronic dislocations are asymptomatic. However, there are patients who, despite good rehabilitation treatment, do present with pain, periscapular muscle fatigue, weakness, paresthesia or scapular dyskinesia. In these patients, surgical treatment is indicated.
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Affiliation(s)
- Pablo Cañete San Pastor
- Address correspondence to Pablo Cañete San Pastor, Hospital de Manises, Calle Miracle 54, 46120, Alboraya, Valencia, Spain.
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Trudeau MT, Peters JJ, Hawthorne BC, Wellington IJ, LeVasseur MR, Mancini MR, Obopilwe E, Giacomo GD, Cerciello S, Mazzocca AD. The Role of the Trapezius in Stabilization of the Acromioclavicular Joint: A Biomechanical Evaluation. Orthop J Sports Med 2022; 10:23259671221118943. [PMID: 36186709 PMCID: PMC9520165 DOI: 10.1177/23259671221118943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 05/17/2022] [Indexed: 11/15/2022] Open
Abstract
Background Acromioclavicular joint (ACJ) injuries are common, and many are adequately treated nonoperatively. Biomechanical studies have mainly focused on static ligamentous stabilizers. Few studies have quantified ACJ stabilization provided by the trapezius. Purpose/Hypothesis To elucidate the stabilization provided by the trapezius to the ACJ during scapular internal and external rotation (protraction and retraction). It was hypothesized that sequential trapezial resection would result in increasing ACJ instability. Study Design Controlled laboratory study. Methods A biomechanical approach was pursued, with 10 cadaveric shoulders with the trapezius anatomically force loaded to normal. The trapezius was then serially transected over 8 trials, which alternated between clavicular defects (CD) and scapular defects (SD); each sequential defect consisted of 25% of the clavicular or scapular trapezial attachment. After each defect, specimens were tested with angle-controlled scapular internal and external rotation (12°) with rotary torque measurements to evaluate ACJ stability. Results The mean resistance in rotary torque for 12° of scapular internal rotation (protraction) with native specimens was 7.0 ± 2.0 N·m. Overall, internal rotation demonstrated a significant decrease in ACJ stability with trapezial injury (P < .001). Eight sequential defects resulted in the following significant percentage decreases in rotary torque from native internal rotation: 1.5% (25% CD; 0% SD), 5.6% (25% CD; 25% SD), 5.1% (50% CD; 25% SD), 6.5% (50% CD; 50% SD), 3.8% (75% CD; 50% SD), 7.1% (75% CD; 75% SD), 6.7% (100% CD; 75% SD), and 12.3% (100% CD 100% SD) (P < .001). The mean resistance in rotary torque for 12° of scapular external rotation (retraction) with native specimens was 7.1 ± 1.7 N·m. External rotation did not demonstrate a significant decrease in ACJ stability with trapezial injury (P = .596). The 8 sequential defects resulted in decreases in rotary torque from native external rotation of 0%, 3.8%, 4.0%, 3.2%, 3.5%, 3.4%, 4.2%, and 0.7%. Conclusion Trapezial injury resulted in increased instability in the setting of scapular internal rotation (protraction) of the ACJ. Clinical Relevance These findings validate the inclusion of deltotrapezial fascial injury consideration in the modified Rockwood classification system. Repair of the trapezial insertion on the ACJ may provide improved outcomes in the setting of ACJ reconstruction.
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Affiliation(s)
- Maxwell T Trudeau
- Department of Orthopaedic Surgery, University of Connecticut School of Medicine, Farmington, Connecticut, USA
| | - Jonathan J Peters
- Department of Orthopaedic Surgery, University of Connecticut School of Medicine, Farmington, Connecticut, USA
| | - Benjamin C Hawthorne
- Department of Orthopaedic Surgery, University of Connecticut School of Medicine, Farmington, Connecticut, USA
| | - Ian J Wellington
- Department of Orthopaedic Surgery, University of Connecticut School of Medicine, Farmington, Connecticut, USA
| | - Matthew R LeVasseur
- Department of Orthopaedic Surgery, University of Connecticut School of Medicine, Farmington, Connecticut, USA
| | - Michael R Mancini
- Department of Orthopaedic Surgery, University of Connecticut School of Medicine, Farmington, Connecticut, USA
| | - Elifho Obopilwe
- Department of Orthopaedic Surgery, University of Connecticut School of Medicine, Farmington, Connecticut, USA
| | - Giovanni Di Giacomo
- Department of Shoulder Surgery, Concordia Hospital for Special Surgery, Rome, Italy
| | | | - Augustus D Mazzocca
- Department of Orthopaedic Surgery, University of Connecticut School of Medicine, Farmington, Connecticut, USA
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Noyes MP, Narbona P, Brady PC, Huberty DP, Adams CR, Ardebol J, Denard PJ. Addition of Allograft and Acromioclavicular Cerclage Improves Outcomes of Arthroscopic-Assisted Reconstruction of Acromioclavicular Separation With a Single Coracoclavicular Tunnel. Cureus 2022; 14:e28539. [PMID: 36185885 PMCID: PMC9518817 DOI: 10.7759/cureus.28539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/29/2022] [Indexed: 11/09/2022] Open
Abstract
Objective The purpose of this study was to prospectively evaluate the functional outcome and complications of unstable acromioclavicular (AC) joint separations repaired with a single coracoclavicular tunnel utilizing an arthroscopic-assisted curved button technique. Methods Thirty-five patients with a minimum of 12 months follow-up underwent arthroscopic-assisted AC joint reconstruction with suspensory button and 2 mm suture tape fixation using 3 mm tunnels. Functional outcome scores were analyzed preoperatively and at final follow-up with all complications noted. Results Comparing preoperative to postoperative values, all functional outcome scores improved. Three of the 16 (19%) patients that had a supplementary graft looped around the undersurface of the coracoid demonstrated loss of reduction compared to eight of the 19 (42%) that were treated with button and suture fixation alone (p = .138). No loss of reduction occurred in the subset of patients with AC joint supplementation. One (3%) patient sustained a distal clavicle fracture. Conclusion Arthroscopic-assisted AC joint reconstruction with a suspensory button construct demonstrates improved clinical outcomes with high patient satisfaction. While loss reduction remains problematic, smaller bone tunnels appear to lead to a low rate of iatrogenic fractures. The addition of a free tendon graft, as well as AC cerclage, appears to minimize loss of reduction.
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Lee YM, Yeo JD, Hwang ZO, Song SW, Sur YJ. Reconstruction of the coracoclavicular ligament with palmaris longus tendon and Mersilene tape for acromioclavicular dislocations. BMC Musculoskelet Disord 2022; 23:648. [PMID: 35794545 PMCID: PMC9258156 DOI: 10.1186/s12891-022-05589-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 06/27/2022] [Indexed: 12/01/2022] Open
Abstract
Background Acromioclavicular (AC) joint dislocation is common among shoulder injuries, and various surgical methods have been introduced for effective ligament reconstruction. Reconstruction of the coracoclavicular (CC) ligament in the anatomical position using autologous tendons is a recent surgical trend. This study is to report clinical and radiologic results of reconstruction of the CC ligament using an autologous palmaris longus tendon interweaved with Mersilene tape (PLMT) with a minimum 2-year follow-up. Methods This retrospective study analyzed 76 patients (mean age, 43.4 ± 11.2 years) with AC joint dislocation treated by reconstruction of the CC ligament with PLMT, from March 2004 to February 2017. The mean follow-up period was 28 ± 6.7 months (range, 24–66 months). The Visual Analog Scale (VAS) for pain assessment, American Shoulder and Elbow Surgeons rating scale (ASES), and Constant Score (CS) were used to evaluate clinical outcomes at the preoperative and the final follow-ups. CC and AC distances were measured using anteroposterior (AP) X-ray preoperatively and at the final follow-up for radiologic outcomes. Complications were also assessed. Results The mean preoperative VAS for pain, ASES, CS were 5.7 ± 0.7, 77.1 ± 6.2, and 61.5 ± 5.2, respectively. These scores at the final follow-up improved to 2.1 ± 0.5, 90.9 ± 4.3, and 94 ± 7.0, respectively (p = 0.043, p < 0.001, p < 0.001). The mean preoperative CC and AC distances were 16.49 ± 3.73 mm and 13.84 ± 3.98 mm, respectively. The final follow-up CC and AC distances were 9.29 ± 2.72 mm and 5.30 ± 2.09 mm, respectively (p < 0.001, p < 0.001). Although a slight re-widening of the CC distance occurred in 10 patients (13.1%), most patients regained full range of motion of the affected shoulder at the final follow-up. Conclusion The CC ligament reconstruction with PLMT for the treatment of AC joint dislocation showed good clinical and radiological results. This technique could be a good alternative treatment for AC dislocations.
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Berthold DP, Muench LN, Imhoff AB, Lacheta L. Stabilisierung des Akromioklavikulargelenks. ARTHROSKOPIE 2022. [DOI: 10.1007/s00142-022-00546-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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28
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Otto A, Friedman JL, Szolomayer LK, Baldino JB, Obopilwe E, Cote MP, Mazzocca AD, Arciero RA. Semitendinosus vs Gracilis Grafts With 1- vs 2-Tunnel Techniques for Coracoclavicular Ligament Reconstruction: A Biomechanical Study. Am J Sports Med 2022; 50:1983-1989. [PMID: 35482448 DOI: 10.1177/03635465221092131] [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: 01/31/2023]
Abstract
BACKGROUND Despite the evolution of acromioclavicular joint surgery to a more anatomic coracoclavicular (CC) ligament reconstruction, no definitive guidance regarding the number and position of bone tunnels in the clavicle, as well as the ideal graft choice, is established. PURPOSE/HYPOTHESIS The purpose of this study was to biomechanically compare the reconstruction of the CC ligament complex between gracilis- and semitendinosus-tendon grafts in 1- and 2-tunnel techniques. It was hypothesized that the gracilis tendon graft will provide comparable primary stability in both tunnel techniques while utilizing a smaller tunnel diameter. STUDY DESIGN Controlled laboratory study. METHODS A total of 24 cadaveric shoulders (13 men, 11 women; 66 ± 7.5 years) were randomly allocated to 4 repair groups: gracilis with 1 tunnel (GT-1), gracilis with 2 tunnels (GT-2), semitendinosus with 1 tunnel (ST-1), and semitendinosus with 2 tunnels (ST-2). First, specimens were tested for native anterior, posterior, and superior translations. Then, specimens were randomly assigned to 1 of the 4 CC reconstruction groups before undergoing the same testing, followed by cyclic loading and load to failure (LTF). RESULTS The GT-2 reconstruction demonstrated significantly less translation when compared with ST-2 in anterior (P = .024) and posterior (P = .048) directions. GT-1 and ST-2 both showed significantly less translation than ST-1 in anterior and superior directions (P < .001). All reconstructions demonstrated less superior translation compared with native testing, with GT-1 and ST-2 significantly less than ST-1 (P < .001). There were no significant differences for peak displacement and LTF between groups. CONCLUSION Gracilis tendon grafts using a 1- or 2-tunnel technique for CC ligament reconstruction provided comparable translation, displacement, and LTF as corresponding semitendinosus grafts. Therefore, the gracilis tendon should be considered as a biomechanical equivalent graft choice for the reconstruction of the CC ligament complex. CLINICAL RELEVANCE In a cadaveric model, the gracilis tendon demonstrated adequate fixation with minimal translation in CC ligament reconstruction while utilizing smaller diameter bone tunnels, which may help minimize the risk of complications such as loss of reduction and fracture.
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Affiliation(s)
- Alexander Otto
- Department of Orthopaedic Surgery, UConn Musculoskeletal Institute, University of Connecticut Health Center, Farmington, Connecticut, USA.,Department of Orthopaedic Sports Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.,Department of Trauma, Orthopaedic, Plastic and Hand Surgery, University Hospital of Augsburg, Augsburg, Germany
| | - Jamie L Friedman
- Department of Orthopaedic Surgery, UConn Musculoskeletal Institute, University of Connecticut Health Center, Farmington, Connecticut, USA.,Colorado Springs Orthopaedic Group, Colorado Springs, Colorado, USA
| | - Lauren K Szolomayer
- Department of Orthopaedic Surgery, UConn Musculoskeletal Institute, University of Connecticut Health Center, Farmington, Connecticut, USA.,Excel Orthopaedic Specialists, Woburn, Massachusetts, USA
| | - Joshua B Baldino
- Department of Orthopaedic Surgery, UConn Musculoskeletal Institute, University of Connecticut Health Center, Farmington, Connecticut, USA
| | - Elifho Obopilwe
- Department of Orthopaedic Surgery, UConn Musculoskeletal Institute, University of Connecticut Health Center, Farmington, Connecticut, USA
| | - Mark P Cote
- Department of Orthopaedic Surgery, UConn Musculoskeletal Institute, University of Connecticut Health Center, Farmington, Connecticut, USA
| | - Augustus D Mazzocca
- Department of Orthopaedic Surgery, UConn Musculoskeletal Institute, University of Connecticut Health Center, Farmington, Connecticut, USA
| | - Robert A Arciero
- Department of Orthopaedic Surgery, UConn Musculoskeletal Institute, University of Connecticut Health Center, Farmington, Connecticut, USA
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Cerciello S, Corona K, Morris BJ, Proietti L, Mercurio M, Cattaneo S, Milano G. Hybrid coracoclavicular and acromioclavicular reconstruction in chronic acromioclavicular joint dislocations yields good functional and radiographic results. Knee Surg Sports Traumatol Arthrosc 2022; 30:2084-2091. [PMID: 34841469 DOI: 10.1007/s00167-021-06790-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 10/25/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE Optimal treatment of chronic unstable acromioclavicular (AC) joint dislocations (stage 3-5 according the Rockwood classification) is still debated. Anatomic coracoclavicular (CC) reconstruction is a reliable option in terms of two-dimensional radiographic reduction, clinical outcomes, and return to sports, but there remain concerns regarding anterior-posterior stability of the AC joint with CC ligament reconstruction alone. The aim of the present study was to describe the mid-term results of a new hybrid technique with CC and AC ligament reconstruction for chronic AC joint dislocations. METHODS Twenty-two patients surgically treated for chronic AC joint dislocations (grade 3 to 5) were retrospectively reviewed. All patients were assessed before surgery and at final follow-up with the Constant-Murley score (CMS) and the American Shoulder and Elbow Surgeons (ASES) score. The CC vertical distance (CCD) and the CCD ratio (affected side compared to unaffected side) were measured on Zanca radiographs preoperatively, at 6 months postop and at final follow-up. The same surgical technique consisting in a primary fixation with a suspensory system, coracoclavicular ligaments reconstruction with a double loop of autologous gracilis and acromioclavicular ligaments reconstruction with autologous coracoacromial ligament was performed in all cases. RESULTS Twenty-two shoulders in 22 patients (19 males and 3 females) were evaluated with a mean age of 34.4 ± 9 years at the time of surgery. The mean interval between the injury and surgery was 53.4 ± 36.7 days. The mean duration of postoperative follow-up was 49.9 ± 11.8 months. According to the Rockwood classification, there were 5 (22.6%) type-III and 17 (77.2%) type-V dislocations. Mean preoperative ASES and CMS were 54.4 ± 7.6 and 64.6 ± 7.2, respectively. They improved to 91.8 ± 2.3 (p = 0.0001) and 95.2 ± 3.1 (p = 0.0001), respectively at final FU. The mean preoperative CCD was 22.4 ± 3.2 mm while the mean CCD ratio was 2.1 ± 0.1. At final FU, the mean CCD was 11.9 ± 1.4 mm (p = 0.002) and the mean CCD ratio was 1.1 ± 0.1 (p = 0.009). No recurrence of instability was observed. One patient developed a local infection and four patients referred some shoulder discomfort. Heterotopic ossifications were observed in three patients. CONCLUSIONS The optimal treatment of chronic high-grade AC joint dislocations requires superior-inferior and anterior-posterior stability to ensure good clinical outcomes and return to overhead activities or sports. The present hybrid technique of AC and CC ligaments reconstruction showed good clinical and radiographic results and is a reliable an alternative to other reported techniques. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Simone Cerciello
- A. Gemelli University Hospital Foundation IRCCS, Catholic University, Rome, Italy
- Marrelli Hospital, Crotone, Italy
- Casa Di Cura Villa Betania, Rome, Italy
| | - Katia Corona
- Department of Medicine and Health Sciences "Vincenzo Tiberio", University of Molise, Campobasso, Italy.
| | - Brent Joseph Morris
- Baptist Health Medical Group Orthopedics and Sports Medicine, Lexington, KY, USA
| | | | - Michele Mercurio
- Department of Orthopaedic and Trauma Surgery, Magna Græcia" University, Mater Domini" University Hospital, Catanzaro, Italy
| | - Stefano Cattaneo
- Department of Bone and Joint Surgery, Spedali Civili, Brescia, Italy
| | - Giuseppe Milano
- Department of Bone and Joint Surgery, Spedali Civili, Brescia, Italy
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30
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Chaudry Z, Almasri M, Hasan SS. Addressing Arthroscopic-Assisted Acromioclavicular Joint Reconstruction in the Beach Chair Position With Concomitant Labral Pathology in the Lateral Decubitus Position. Arthrosc Tech 2022; 11:e847-e855. [PMID: 35646561 PMCID: PMC9134486 DOI: 10.1016/j.eats.2021.12.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 12/27/2021] [Indexed: 02/03/2023] Open
Abstract
High-grade Acromioclavicular (AC) injuries are complete dislocations, involving ruptures of the AC and coracoclavicular ligaments. They occur following trauma after a fall, direct-blow to an adducted arm, or indirectly by falling onto an abducted, outstretched extremity. Given this traumatic etiology, additional intra-articular pathologies can arise and may go unnoticed because of the painful and prominent AC joint (ACJ). Previous studies have evaluated patients with high-grade ACJ injuries with diagnostic arthroscopy at the time of an ACJ reconstruction. They found associated injuries to the labrum/biceps, rotator cuff, and articular cartilage. The arthroscopic-assisted ACJ reconstruction (AA-ACJR) technique has made it possible to identify the associated injuries and treat them concurrently. The previous studies have performed this reconstruction in the beach chair position (BCP) and have addressed the concomitant pathology in the same position. As opposed to the BCP, the lateral decubitus position (LDP) allows for easier application of traction to the arm and, thus, improves visualization of the glenoid, especially the inferior and posteroinferior portions. It is imperative to gain appropriate access to the inferior glenoid for anchor placement to address this component of traumatic instability. We present the technique for addressing high-grade ACJ injuries with AA-ACJR in the BCP preceded by labral repair in the LDP.
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Affiliation(s)
- Zubair Chaudry
- Department of Orthopaedic Surgery, Mercy Health/Cincinnati SportsMedicine and Orthopaedic Center, Cincinnati, Ohio, U.S.A.,Department of Orthopaedic Surgery, VA Medical Center, Kansas City, Missouri, U.S.A.,Address correspondence to Zubair Chaudry, M.D., Department of Orthopaedic Surgery, VA Medical Center, 4801 Linwood Blvd., Kansas City, MO, 64128, U.S.A.
| | - Mahmoud Almasri
- Department of Orthopaedic Surgery, Mercy Health/Cincinnati SportsMedicine and Orthopaedic Center, Cincinnati, Ohio, U.S.A
| | - Samer S. Hasan
- Department of Orthopaedic Surgery, Mercy Health/Cincinnati SportsMedicine and Orthopaedic Center, Cincinnati, Ohio, U.S.A
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Xue C, Song L, Zheng X, Li X, Fang J, Shen Y. Truly anatomic coracoclavicular ligament reconstruction with 2 EndoButton devices for acute Rockwood type V acromioclavicular joint dislocations: 5-year findings. J Shoulder Elbow Surg 2022; 31:855-859. [PMID: 34610462 DOI: 10.1016/j.jse.2021.08.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 08/24/2021] [Accepted: 08/29/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND To date, mid-term clinical and radiologic outcomes of treatment for acute Rockwood type V acromioclavicular (AC) joint dislocations using 2 EndoButton devices (Smith & Nephew, Andover, MA, USA) have not been reported in the literature. METHODS We reviewed 25 patients (15 men and 10 women) with acute AC joint separations who were treated with truly anatomic coracoclavicular ligament reconstruction using 2 EndoButton devices between May 2013 and October 2015. Clinical assessments consisted of the visual analog scale score and the Constant score. Radiologic evaluation was achieved by measuring the coracoclavicular distance and AC distance. Previously, this same patient cohort was reviewed after 2 years of follow-up using similar methods. RESULTS All 25 patients were available for mid-term follow-up 5 years after the operation. The mean duration of follow-up was 76 ± 7 months (range, 66-90 months). Of the patients, 23 (92%) continued to be satisfied or very satisfied with the treatment results. The visual analog scale score and Constant score improved significantly when compared with the baseline scores (0 ± 0 and 96 ± 3, respectively, at 5-year follow-up vs. 5 ± 1 and 45 ± 6, respectively, postoperatively) and remained essentially unchanged when compared with the 2-year follow-up data (0 ± 0 and 96 ± 3, respectively, at 5-year follow-up vs. 0 ± 1 and 95 ± 3, respectively, at 2-year follow-up). On the 5-year radiographs, 3 patients (12%) demonstrated loss of reduction and 5 patients (20%) had calcifications noted. There was, however, no significant difference in clinical outcomes or patient satisfaction when comparing patients with radiographically abnormal findings vs. patients with anatomic reduction. CONCLUSION Truly anatomic coracoclavicular ligament reconstruction using 2 EndoButton devices results in satisfactory functional outcomes at 5 years postoperatively. In contrast to baseline, all cases improved significantly.
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Affiliation(s)
- Cheng Xue
- Department of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Lijun Song
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xingguo Zheng
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xiang Li
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jiahu Fang
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
| | - Yixin Shen
- Department of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, China.
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Kim DJ, Lee YM, Yoon EJ, Sur YJ. Comparison of Locking Plate Fixation and Coracoclavicular Ligament Reconstruction for Neer Type 2B Distal Clavicle Fractures. Orthop J Sports Med 2022; 10:23259671221086673. [PMID: 35356309 PMCID: PMC8958701 DOI: 10.1177/23259671221086673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 01/06/2022] [Indexed: 11/17/2022] Open
Abstract
Background: There remains no consensus regarding which repair technique provides the most optimal results for unstable distal clavicle fractures. Purpose: To compare radiologic and clinical outcomes between locking plate fixation and anatomic coracoclavicular (CC) ligament reconstruction for patients with unstable distal clavicle fractures. Study Design: Cohort study; Level of evidence, 3. Methods: The study included 41 patients with Neer type 2B distal clavicle fracture. In group A (n = 15), patients were treated using CC ligament reconstruction with autologous palmaris longus tendon, artificial tape, and Steinmann pin fixation; in group B (n = 26), patients were treated using anatomic locking plate fixation. All patients had a minimum 2 years of follow-up. CC distance and arthrosis of the acromioclavicular joint were assessed radiographically. Clinical outcomes—including range of motion, visual analog scale for pain, American Shoulder and Elbow Surgeons rating scale, and Constant score—were compared between the groups using the paired Student t test and Fisher exact test. Results: Bone union was attained in all patients. In both groups, the CC distance decreased significantly from presurgery to final follow-up: group A, from 16.25 ± 4.75 to 7.66 ± 2.61 mm ( P < .001); group B, from 17.3 ± 4.07 to 9.33 ± 2.01 mm ( P < .001). The final CC distance was significantly greater in group B (7.66 vs 9.33 mm in groups A and B, respectively; P = .028). Osteoarthritis of the acromioclavicular joint occurred in 13 of 41 patients (3 in group A and 10 in group B). At final follow-up, there was no statistical significance between the groups in range of motion, and clinical outcome scores were satisfactory in both groups, with no statistical difference between them. Conclusion: Anatomic locking plate and anatomic reconstruction of the CC ligament showed good clinical results, so both techniques can be considered reliable for restoring stability. However, CC ligament reconstruction had better CC distance on radiologic assessment and did not require removal surgery, so it may be the preferable surgical option to treat unstable distal clavicle fractures (Neer type 2B).
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Affiliation(s)
- Dong Jin Kim
- Department of Orthopedic Surgery, Yeouido St Mary’s Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yoon Min Lee
- Department of Orthopedic Surgery, Yeouido St Mary’s Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Eun Ji Yoon
- Department of Orthopedic Surgery, Yeouido St Mary’s Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yoo Joon Sur
- Department of Orthopedic Surgery, Uijeongbu St Mary’s Hospital, The Catholic University of Korea, Seoul, Republic of Korea
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33
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Chang HM, Wang CH, Hsu KL, Kuan FC, Chen Y, Su WR, Hong CK. Does Weaver-Dunn procedure have a role in chronic acromioclavicular dislocations? A meta-analysis. J Orthop Surg Res 2022; 17:95. [PMID: 35168632 PMCID: PMC8848947 DOI: 10.1186/s13018-022-02995-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 02/04/2022] [Indexed: 12/15/2022] Open
Abstract
Background In treatment of chronic acromioclavicular (AC) joint dislocations, both the Weaver–Dunn procedure (WD) and CC ligament reconstruction (CCR) are recommended options due to the low possibility of healing of the coracoclavicular (CC) ligaments. The aim of this review was to determine whether CCR will yield favorable clinical and radiographic outcomes in the treatment of chronic AC dislocations. Method The Cochrane Library, EMBASE, and PubMed databases were searched for literature on chronic AC dislocations from data inception to June 30, 2021. Patient data were pooled using standard meta-analytic approaches. The Cochrane-Mantel–Haenszel method and variance-weighted means were used to analyze the outcomes. The Review Manager version 5.3 software (The Nordic Cochrane Centre, The Cochrane Collaboration, Copenhagen, Denmark) was used to calculate the heterogenicity, mean difference, and relative risk (RR) for all outcomes in the meta-analysis. Results The current analysis included four trials on this topic, and all AC joint dislocations were classified as Rockwood types III to VI. The pooled data showed that the CCR group had significantly better post-operative American Shoulder and Elbow Surgeons Shoulder (ASES) scores, Oxford Shoulder Scores (OSSs), and Nottingham Clavicle Scores (NCSs) than the WD group, with a significant difference (p < 0.001, p = 0.020, and p < 0.001, respectively). In terms of the post-operative Constant-Murley Scores (CMSs), there were no significant differences between the CCR group and the WD group (p = 0.100). The CCR group had significantly better post-operative abduction and flexion of the index shoulder than the WD group (p < 0.001 and p < 0.001, respectively). In terms of radiological outcomes, the post-operative coracoclavicular distance (CCD) with a 10 kg load was smaller in the CCR group compared to that in the WD group (p < 0.001). The overall surgical wound infection rate was 11.6% in the WD group and 12.9% in the CCR, respectively (p = 0.82). Conclusion The CCR group had better clinical outcome scores in the ASES, OOS, NCS, abduction, flexion, and external rotation than the WD group. In terms of radiological outcomes, the CCR group showed less displacement in weight-loaded post-CCD than the WD group, which indicated that the CCR provided more stability and resistance to deformation forces.
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Affiliation(s)
- Hao-Ming Chang
- Department of Orthopaedics, Tainan Municipal Hospital (Managed By Show Chwan Medical Care Corporation), Tainan, Taiwan
| | - Chi-Hsiu Wang
- Department of Nursing, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Kai-Lan Hsu
- Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, No. 138, Sheng-Li Road, Tainan City, 70428, Taiwan.,Department of Biomedical Engineering, National Cheng Kung University, Tainan, Taiwan
| | - Fa-Chuan Kuan
- Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, No. 138, Sheng-Li Road, Tainan City, 70428, Taiwan
| | - Yueh Chen
- Department of Orthopaedic Surgery, Sin Lau Hospital, Tainan, Taiwan
| | - Wei-Ren Su
- Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, No. 138, Sheng-Li Road, Tainan City, 70428, Taiwan.,Skeleton Materials and Bio-Compatibility Core Lab, Research Center of Clinical Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Musculoskeletal Research Center, Innovation Headquarter, National Cheng Kung University, Tainan, Taiwan
| | - Chih-Kai Hong
- Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, No. 138, Sheng-Li Road, Tainan City, 70428, Taiwan.
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Mid-Term Outcomes of Arthroscopically-Assisted Anatomic Coracoclavicular Ligament Reconstruction Using Tendon Allograft for High-Grade Acromioclavicular Joint Dislocations. Arthroscopy 2021; 37:3025-3035. [PMID: 33940129 DOI: 10.1016/j.arthro.2021.04.035] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 04/07/2021] [Accepted: 04/15/2021] [Indexed: 02/06/2023]
Abstract
PURPOSE The purposes of this study were to assess clinical and radiographic outcomes of arthroscopically-assisted, anatomic coracoclavicular ligament reconstruction using tendon allograft (AA-ACCR) for the treatment of Rockwood type III-V injuries at minimum 2-year follow-up and to perform subgroup analyses of clinical and radiographic outcomes for acute versus chronic and type III versus type IV-V injuries. METHODS In this retrospective study of prospectively collected data, patients who underwent primary AA-ACCR for the treatment of type III-V dislocations and had minimum 2-year follow-up were included. Preoperative and postoperative patient-reported outcome scores (PROs) were collected, including American Shoulder and Elbow Surgeons score, Single Numeric Assessment Evaluation score, Short Form-12 Physical Component Summary, Quick Disabilities of the Arm Shoulder and Hand score, and patient satisfaction. Preoperative and postoperative coracoclavicular distance (CCD) was obtained. PROs and CCD were reported for the total cohort and for the subgroups. Complication and revision rates were demonstrated. RESULTS In total, 102 patients (10 women, 92 men) with a mean age of 45.0 years (range, 18-73 years) were included. There were 13 complications (12.7%) resulting in revision surgery. After exclusion of revised patients, PROs were available for 69 (77.5%). At mean follow-up of 4.7 years (range, 2.0-12.8 years), all PROs improved significantly (P < .001). Median patient satisfaction was 9.0 (interquartile range, 8.0-10.0). Median preoperative to postoperative CCD decreased significantly (P < .001). Subgroup analyses revealed significant improvements in all PROs and CCD from preoperative to postoperative for both acute and chronic, and type III and type IV-V dislocations (P < .05) with no significant differences in postoperative PROs and satisfaction between (P > .05). CONCLUSION AA-ACCR for high-grade acromioclavicular joint injuries resulted in high postoperative PROs and patient satisfaction with significant improvements from before to after surgery in those who did not undergo revision surgery. Furthermore, subgroup analyses revealed that acute and chronic, and type III and type IV-V injuries benefitted similarly from AA-ACCR. LEVEL OF EVIDENCE Level IV; therapeutic case series.
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Panarello NM, Colantonio DF, Harrington CJ, Feeley SM, Bandarra TD, Dickens JF, Kilcoyne KG. Coracoid or Clavicle Fractures Associated With Coracoclavicular Ligament Reconstruction. Am J Sports Med 2021; 49:3218-3225. [PMID: 34494899 DOI: 10.1177/03635465211036713] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Coracoclavicular (CC) ligament reconstruction is a commonly performed procedure for high-grade acromioclavicular (AC) joint separations. Although distal clavicle and coracoid process fractures represent potential complications, they have been described in only case reports and small case series. PURPOSE To identify the incidence and characteristics of clavicle and coracoid fractures after CC ligament reconstruction. STUDY DESIGN Case series; Level of evidence, 4. METHODS The US Military Health System Data Repository was queried for patients with a Current Procedural Terminology code for CC ligament repair or reconstruction between October 2013 and March 2020. The electronic health records, including patient characteristics, radiographs, operative reports, and clinical notes, were evaluated for intraoperative or postoperative clavicle or coracoid fractures. Initial operative technique, fracture management, and subsequent clinical outcomes were reviewed for these patients. RESULTS A total of 896 primary CC ligament repairs or reconstructions were performed during the study period. There were 21 postoperative fractures and 1 intraoperative fracture in 20 patients. Of these fractures, 12 involved the coracoid and 10 involved the clavicle. The overall incidence of fracture was 3.81 fractures per 1000 person-years. In 5 patients who sustained a fracture, bone tunnels were not drilled in the fractured bone during the index procedure. A total of 17 fractures were ultimately treated operatively, whereas 5 fractures had nonoperative management. Of the 16 active-duty servicemembers who sustained intraoperative or postoperative fractures, 11 were unable to return to full military duty after their fracture care. CONCLUSION Fracture of the distal clavicle or coracoid process after CC ligament repair or reconstruction is a rare but serious complication that can occur independent of bone tunnels created during the index procedure. Fractures associated with CC ligament procedures occurred at a rate of 2.46 per 100 cases. Most patients were ultimately treated surgically with open reduction and internal fixation or revision CC ligament reconstruction. Although the majority of patients with intraoperative or postoperative fractures regained full range of motion, complications such as anterior shoulder pain, AC joint asymmetry, and activity-related weakness were common sequelae resulting in physical limitations and separation from military service.
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Affiliation(s)
- Nicholas M Panarello
- Department of Orthopaedic Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Donald F Colantonio
- Department of Orthopaedic Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Colin J Harrington
- Department of Orthopaedic Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Scott M Feeley
- Department of Orthopaedic Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Tahler D Bandarra
- Department of Orthopaedic Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Jonathan F Dickens
- Department of Orthopaedic Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Kelly G Kilcoyne
- Department of Orthopaedic Surgery, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
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Huang FT, Lin KC, Lin CY, Chang WN. Concomitant Acromioclavicular and Coracoclavicular Ligament Reconstruction with a Duo-Figure-8 Autogenic Graft Wrapping Technique for Treating Chronic Acromioclavicular Separation. Clin Orthop Surg 2021; 13:366-375. [PMID: 34484630 PMCID: PMC8380520 DOI: 10.4055/cios20194] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 09/10/2020] [Accepted: 09/21/2020] [Indexed: 01/21/2023] Open
Abstract
Backgroud Coracoacromial ligament transfer is the traditional procedure for treating chronic acromioclavicular separation, but it is significantly inferior to ligament reconstruction according to biomechanical and clinical studies. However, ligament reconstruction carries the risk of complications of graft loosening and peri-tunnel fractures. Currently, there is no ligament reconstruction procedure optimal for preventing such complications. The purpose of this study was to describe and retrospectively analyze the clinical and radiological outcomes of a “duo-figure-8” autogenic graft wrapping technique, which was used to concomitantly reconstruct the acromioclavicular and coracoclavicular ligaments. Methods Preoperative, immediate postoperative, and final follow-up oputcomes were evaluated in 10 enrolled patients. Radiographic outcomes were indicated by the bilateral difference of the coracoclavicular distance (CCD) and overlapping length of the acromioclavicular joint (OLac). Quality of reduction was classified into 4 grades according to bilateral CCD difference into overreduction (< 0 mm), anatomic reduction (0–4 mm), partial loss of reduction (4–8 mm), and recurrent dislocation (> 8 mm). Clinical outcomes were evaluated using the American Shoulder and Elbow Surgeons (ASES) and Constant scores. Results The mean side-to-side differences for CCD were 11.9 mm (preoperative), −0.1 mm (immediate postoperative), and 3.4 mm (final follow-up); those for OLac were 9.4 mm (preoperative) and 2.7 mm (final follow-up). CCD and OLac outcomes significantly improved at final follow-up (p < 0.05). At the immediate postoperative stage, 6 and 4 patients had overreduction and anatomic reduction, respectively. At final follow-up, 7 and 3 patients had anatomic reduction and partial loss of reduction, respectively. The magnitude of improvement of ASES scores for patients with anatomic reduction and partial loss of reduction (p = 0.20) was 18.1 and 20.0, respectively. The magnitude of improvement of Constant scores in patients with anatomic reduction and partial loss of reduction (p = 0.25) was 19.9 and 22.3, respectively. Conclusions The technique yielded acceptable functional outcomes in patients with anatomic reduction or partial loss of reduction. The “duo-figure-8” wrapping method—a single autogenic tendon graft passing beneath the coracoid process with a tendon-knot fixation over the distal clavicle and looping around the acromion intramedullary—did not increase the risk of peri-tunnel fractures over the clavicle, coracoid process, or acromion.
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Affiliation(s)
- Fu-Ting Huang
- Department of Orthopedics, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Kai-Cheng Lin
- Department of Orthopedics, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Chih-Yang Lin
- Department of Orthopedics, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Wei-Ning Chang
- Department of Orthopedics, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
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Radiographic alterations in clavicular bone tunnel width following anatomic coracoclavicular ligament reconstruction (ACCR) for chronic acromioclavicular joint injuries. Knee Surg Sports Traumatol Arthrosc 2021; 29:2046-2054. [PMID: 32335695 DOI: 10.1007/s00167-020-05980-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 04/02/2020] [Indexed: 02/08/2023]
Abstract
PURPOSE To evaluate tunnel widening and its relationship in loss of reduction and clinical outcomes in patients undergoing anatomic coracoclavicular ligament reconstruction (ACCR) using free tendon grafts for chronic acromioclavicular (AC) joint injuries. METHODS A retrospective chart review was performed on patients undergoing ACCR for type III-VI AC joint injuries between January 2003 and December 2017. For radiographic analysis, pre- and post-operative coracoclavicular distance (CCD) and tunnel width of the medial and lateral clavicular bone tunnel were measured at the earliest (EPO) and latest postoperative follow-up (LPO). To determine the clinical relevance of improvement in clinical outcome score (American Shoulder and Elbow Surgeons score) substantial clinical benefit (SCB), and patient acceptable symptomatic state (PASS) thresholds were used. RESULTS Twenty-four patients with a mean clinical follow-up of 37 ± 35 months (mean age 44.7 ± 13.4) were included in the study. Both the medial (5.6 ± 0.2 mmEPO-6.6 ± 0.7 mmLPO; p < 0.001) and lateral (5.6 ± 0.5 mmEPO-6.8 ± 1 mmLPO; p < 0.001) clavicular bone tunnel showed significant widening from EPO to LPO. There was a significant loss of reduction at LPO (CCDLPO 10.1 ± 4 mm) compared to EPO (CCDEPO: 6.2 ± 3.8 mm) (p < 0.001). No significant correlation between loss of reduction and medial (p = 0.45; r = - 0.06) or lateral (p = 0.69; r = - 0.06) tunnel widening was found. Alterations in tunnel width were shown having no influence on clinical outcomes. CONCLUSION Patients who underwent ACCR using a free tendon graft for the treatment of chronic type III-VI ACJ injuries showed significant clavicular bone tunnel widening during the postoperative course. No correlation between tunnel widening and loss of reduction was shown with radiographic findings having no influence on clinical benefit and satisfaction. STUDY DESIGN Case Series; Level of evidence, IV.
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Saccomanno MF, Marchi G, Mocini F, Vismara V, Campana V, Salvi AG, Scaini A, Milano G. Anatomic reconstruction of the coracoclavicular and acromioclavicular ligaments with semitendinosus tendon graft for the treatment of chronic acromioclavicular joint dislocation provides good clinical and radiological results. Knee Surg Sports Traumatol Arthrosc 2021; 29:2356-2363. [PMID: 33108527 DOI: 10.1007/s00167-020-06285-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 09/14/2020] [Indexed: 12/15/2022]
Abstract
PURPOSE To evaluate clinical and radiographic outcomes of anatomical reconstruction of the coracoclavicular and acromioclavicular ligaments with single-strand semitendinosus tendon graft for the treatment of chronic acromioclavicular joint dislocation. METHODS Patients affected by chronic type III-V acromioclavicular joint dislocations were included. Exclusion criteria were: age under 18 years, concomitant rotator cuff tears, previous surgery to the same shoulder, degenerative changes of the glenohumeral joint, infections, neurologic diseases, patients with a previous history of ligament reconstruction procedures that had required harvesting of the semitendinosus tendon from the ipsilateral or contralateral knee. All patients underwent the same surgical technique and rehabilitation. Primary outcome was the normalized Constant score. Secondary outcomes were: DASH score, radiographic evaluation of loss of reduction and acromioclavicular joint osteoarthritis. RESULTS Thirty patients with a mean age of 28.9 ± 8.3 years were included. Mean time to surgery was 12.8 ± 10 months. Mean follow-up was 28.1 ± 2.4 months (range: 24-32). Comparison between pre- and postoperative functional scores showed significant clinical improvement (p < 0.001). Time to surgery was independently associated with a poorer Constant score (p < 0.0001). On radiographs, 4 patients (13.3%) showed asymptomatic partial loss of reduction. CONCLUSION Anatomic reconstruction of coracoclavicular and acromioclavicular ligaments using a semitendinosus tendon graft for the treatment of chronic acromioclavicular joint dislocation provided good clinical and radiological results at minimum 2-year follow-up. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
| | - Giacomo Marchi
- Department of Bone and Joint Surgery, Spedali Civili, Brescia, Italy
| | - Fabrizio Mocini
- Orthopaedics Institute, Fondazione Policilinico A. Gemelli IRCCS, Rome, Italy
| | - Valeria Vismara
- Orthopaedics Institute, Fondazione Policilinico A. Gemelli IRCCS, Rome, Italy
| | - Vincenzo Campana
- Orthopaedics Institute, Fondazione Policilinico A. Gemelli IRCCS, Rome, Italy
| | | | | | - Giuseppe Milano
- University of Brescia, Brescia, Italy.,Department of Bone and Joint Surgery, Spedali Civili, Brescia, Italy
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Anatomic reconstruction of the acromioclavicular joint provides the best functional outcomes in the treatment of chronic instability. Knee Surg Sports Traumatol Arthrosc 2021; 29:2237-2248. [PMID: 32458032 DOI: 10.1007/s00167-020-06059-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Accepted: 05/10/2020] [Indexed: 01/19/2023]
Abstract
PURPOSE To systematically review the outcomes of surgical treatments of chronic acromioclavicular joint dislocation. METHODS Studies were identified by electronic databases (Ovid, PubMed). All studies reporting functional and radiological outcomes of surgical treatments of chronic acromioclavicular joint dislocations were included. Following data were extracted: authors and year, study design, level of evidence, number of patients, age, classification of acromioclavicular joint dislocation, time to surgery, surgical technique, follow-up, clinical and imaging outcomes, complications and failures. Descriptive statistics was used, when a data pooling was not possible. Comparable outcomes were pooled to generate summary outcomes reported as frequency-weighted values. Quality appraisal was assessed through the MINORS checklist. RESULTS Fourty-four studies were included for a total of 1020 shoulders. Mean age of participants was 38 years. Mean follow-up was 32.9 months. Arthroscopic techniques showed better results than open approach (p < 0.0001). Synthetic reconstructions demonstrated better functional outcomes compared to internal fixation and biologic techniques (p < 0.0001). Among biologic techniques, combined coracoclavicular and acromioclavicular ligaments reconstruction showed better Constant (p = 0.0270) and ASES (p = 0.0113) scores compared to isolated coracoclavicular ligaments reconstruction; anatomic biologic non-augmented graft reconstruction showed better Constant (p < 0.0001), VAS (p < 0.0001) and SSV (p = 0.0177) results compared to augmented techniques. No differences in functional outcomes could be found between anatomic biologic non-augmented graft versus synthetic reconstructions. Overall, methodological quality of the included studies was low. CONCLUSION Anatomic reconstructions, both synthetic and biologic, showed the best functional results. LEVEL OF EVIDENCE IV.
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Anatomic coracoclavicular ligament reconstruction (ACCR) using free tendon allograft is effective for chronic acromioclavicular joint injuries at mid-term follow-up. Knee Surg Sports Traumatol Arthrosc 2021; 29:2096-2102. [PMID: 32607814 DOI: 10.1007/s00167-020-06123-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Accepted: 06/24/2020] [Indexed: 12/16/2022]
Abstract
PURPOSE To evaluate the clinical and radiographic outcomes of patients undergoing anatomic coracoclavicular ligament reconstruction (ACCR) using free tendon allografts for the treatment of chronic acromioclavicular joint (ACJ) injuries with a minimum 1-year follow-up. METHODS Patients who underwent ACCR for chronic ACJ injuries between 2003 and 2017 were analyzed. Clinical outcome measures included American Shoulder and Elbow Surgeons (ASES), Constant-Murley (CM), Simple Shoulder Test (SST), and Single Assessment Numerical Evaluation (SANE) scores. Radiographic loss of reduction during follow-up was evaluated by calculating the difference (mm) in the coracoclavicular distance (CCD) of the involved side immediately postoperatively and at terminal follow-up. RESULTS Forty-two patients (mean age: 42.7 ± 12.8 years) were included in the study with an average follow-up of 3.8 ± 3.1 years (range: 1.1-11.5 years). Patients achieved significant improvement in ASES (50.2 ± 20.1 pre to 85.2 ± 16.3 post), CM (60.2 ± 18.5 pre to 88.2 ± 9.1 post), SST (6.1 ± 3.2 pre to 9.5 ± 3.7 post), and SANE (24.0 ± 25.7 pre to 89.0 ± 12.7 post) scores (P < 0.001, respectively). There were no significant differences in functional improvement when comparing type III and V injuries (n.s.). Mean increase in CCD of the involved side from immediately postoperative to final radiographic follow-up was 4.1 ± 3.9 mm, with no significant correlation to clinical outcomes scores. Complications occurred in 33.3% of cases, with postoperative heterotopic ossification being most frequent (14.3%). CONCLUSION Patients undergoing ACCR using free tendon allografts for chronic ACJ injuries achieved significant improvement in shoulder function at a mean follow-up of 3.8 years. No correlation was observed between the amount of loss of reduction and clinical outcome scores. Free tendon allografts may be a reliable alternative to autografts in the treatment of chronic ACJ dislocations. LEVEL OF EVIDENCE IV.
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Muench LN, Berthold DP, Uyeki C, Kia C, Cote MP, Imhoff AB, Beitzel K, Corona K, Mazzocca AD, Cerciello S. Conversion to anatomic coracoclavicular ligament reconstruction (ACCR) shows similar clinical outcomes compared to successful non-operative treatment in chronic primary type III to V acromioclavicular joint injuries. Knee Surg Sports Traumatol Arthrosc 2021; 29:2264-2271. [PMID: 32710143 DOI: 10.1007/s00167-020-06159-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Accepted: 07/14/2020] [Indexed: 12/30/2022]
Abstract
PURPOSE To compare the clinical outcomes of patients who underwent successful nonoperative treatment for type III-V acromioclavicular joint (ACJ) injuries to those who eventually required conversion to anatomic coracoclavicular ligament reconstruction (ACCR) at a minimum 5-year follow-up. METHODS Patients with primary, chronic type III-V ACJ injuries who either underwent successful conservative treatment or conversion to ACCR after failing a trail of conservative management between 2003 and 2014 with a minimum 5-year follow-up were included in the study. Clinical outcome measures comprised the American Shoulder and Elbow Surgeons (ASES) and Simple Shoulder Test (SST) score, collected preoperatively and at final visit for the ACCR group. Outcome scores for patients with successful conservative treatment were only collected at final visit. A Self- Assessment Numeric Evaluation (SANE) score was obtained at terminal follow-up for both groups. RESULTS Twenty-two patients (mean age: 40.1 ± 15.6 years) with successful nonoperative treatment and twenty-one patients (mean age: 43.6 ± 12.0 years) who required conversion to ACCR were included in the study. At final follow-up, patients with successful non-operative treatment achieved similar ASES (93.0±12.0NonOP vs. 86.1±16.8ACCR), SST (11.2±1.4NonOP vs. 10.7±2.0ACCR) and SANE scores (80.9±19.7NonOPvs. 90.5±14.7ACCR) compared to those who were converted to ACCR. Additionally, patients who underwent conversion to ACCR showed significant improvement in ASES (49.8±18.1pre vs. 86.1±16.8post; Δ36.3±19.7) and SST scores (6.5±3.2prevs. 10.7±2.0post; Δ4.2±4.0) from pre- to postoperative. CONCLUSION At a minimum 5-year follow-up, patients with successful non-operative treatment for type III-V ACJ injuries achieved similar clinical outcomes compared to those who were converted to ACCR. In patients with chronic severe ACJ dislocation a trial of conservative treatment may be attempted, astime from injuryto eventual conversion to ACCR had no significant influence on postoperative clinical outcomes. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Lukas N Muench
- Department of Orthopaedic Surgery, UConn Health, Farmington, CT, USA
- Department of Orthopaedic Sports Medicine, Technical University of Munich, Munich, Germany
| | - Daniel P Berthold
- Department of Orthopaedic Surgery, UConn Health, Farmington, CT, USA
- Department of Orthopaedic Sports Medicine, Technical University of Munich, Munich, Germany
| | - Colin Uyeki
- Department of Orthopaedic Surgery, UConn Health, Farmington, CT, USA
| | - Cameron Kia
- Department of Orthopaedic Surgery, UConn Health, Farmington, CT, USA
| | - Mark P Cote
- Department of Orthopaedic Surgery, UConn Health, Farmington, CT, USA
| | - Andreas B Imhoff
- Department of Orthopaedic Sports Medicine, Technical University of Munich, Munich, Germany
| | - Knut Beitzel
- Department of Orthopaedic Sports Medicine, Technical University of Munich, Munich, Germany
- Department of Shoulder Surgery, ATOS Clinic, Cologne, Germany
| | - Katia Corona
- Department of Medicine, Health Sciences Vincenzo Tiberio. University of Molise, Campobasso, Italy.
| | | | - Simone Cerciello
- Casa di Cura Villa Betania, Rome, Italy
- Marrelli Hospital, Crotone, Italy
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Eigenschink M, Heuberer PR, Pauzenberger L, Garrigues GE, Achenbach L, Dimmen S, Laky B, Laver L. Allo- and autografts show comparable outcomes in chronic acromioclavicular joint reconstruction: a systematic review. Knee Surg Sports Traumatol Arthrosc 2021; 29:2202-2211. [PMID: 33566144 DOI: 10.1007/s00167-021-06445-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 01/11/2021] [Indexed: 01/19/2023]
Abstract
PURPOSE The aim of this review was to compare clinical and radiological outcome of acromio-clavicular joint reconstruction with allografts versus autografts. METHODS The PubMed, MEDLINE, The Cochrane Library and WEB OF SCIENCE databases were searched in accordance with the PRISMA guidelines until February 2020 using the terms: 'coracoclavicular' OR 'coraco-clavicular' OR 'acromioclavicular' OR 'acromio-clavicular joint', AND 'reconstruction'. All studies reporting on clinical and radiological outcome as well as complications after ACJ reconstruction using allo- and/or autografts were included. RESULTS A total of 29 articles, including 2 prospective and 27 retrospective studies, involving 622 patients, reconstructed with either allo- (n = 360) or auto-grafts (n = 262), for acromio-clavicular joint instability were identified and included in this review. The majority of studies had low sample sizes (66.7% below n = 20), were retrospective (93.3%), with short-term follow-ups (average 26.2 ± 12.6 months; range 6-186). The study with the largest sample size (n = 128) did not report clinical outcome. A comparison between allo- and auto-graft showed no significant differences regarding age, gender, and follow-up times. Clinical outcome was comparable in both groups, loss of reduction (LOR) and complication rates were higher in the allograft group. Overall a reduction of LOR was shown if additional horizontal stabilization was performed. Also a higher LOR and revision rate was documented in allografts without suture or suture-tape augmentation. The use of more clavicular drill-holes correlated with a higher frequency of fracture. CONCLUSIONS A systematic review of the available peer-reviewed literature addressing allograft and autograft reconstruction of unstable coracoclavicular ligaments shows that the published studies are generally of low quality with low levels of evidence. The published literature shows no significant difference in clinical outcomes between the use of autografts or allografts in ACJ reconstruction surgery. Surgical techniques utilizing additional horizontal stabilization may contribute to lower rates of LOR. In cases where allograft tissue is used for ACJ reconstruction the use of suture/tape augmentation may reduce LOR rates as well as revision rates. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Martin Eigenschink
- AURROM, Austrian Research Group for Regenerative and Orthopedic Medicine, Vienna, Austria
| | - Philipp R Heuberer
- Health Pi, Wollzeile 1-3, 1010, Vienna, Austria. .,AURROM, Austrian Research Group for Regenerative and Orthopedic Medicine, Vienna, Austria.
| | - Leo Pauzenberger
- AURROM, Austrian Research Group for Regenerative and Orthopedic Medicine, Vienna, Austria
| | - Grant E Garrigues
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL, USA
| | - Leonard Achenbach
- Department of Trauma Surgery, University Medical Centre Regensburg, Regensburg, Germany
| | | | - Brenda Laky
- AURROM, Austrian Research Group for Regenerative and Orthopedic Medicine, Vienna, Austria
| | - Lior Laver
- The Royal Orthopaedic Hospital - NHS foundation trust, Birmingham, UK
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There is direct relationship between bone bridge length and coracoclavicular fixation resistance to failure: Biomechanical study in a porcine model. Clin Biomech (Bristol, Avon) 2021; 86:105386. [PMID: 34051638 DOI: 10.1016/j.clinbiomech.2021.105386] [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] [Received: 06/03/2020] [Revised: 05/12/2021] [Accepted: 05/17/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND This study aims to evaluate the relation between coracoclavicular resistance to failure and the distance between clavicular tunnels. The hypothesis is that a greater clavicular bone bridge between tunnels achieves a stronger coracoclavicular fixation. METHODS Descriptive Laboratory Study. Thirty-six (36) coracoclavicular models were constructed utilizing porcine metatarsals. Coracoclavicular stabilizations were performed using a subcoracoid loop fixation configuration through two clavicular tunnels, tied at the clavicle's superior cortex using a locking knot. Models were randomly assigned to 1 of 3 experimental groups of variable bone bridge length between clavicular tunnels: 5 mm, 10 mm, and 15 mm. Each group had 12 models. Fixation resistance was assessed through the ultimate failure point under an axial load to failure trial. Failure patterns were documented. A one-way ANOVA test was used, and a Tukey post hoc as needed (P < 0.05). FINDINGS Mean strength per bone bridge length: 5 mm = 312 N (Range: 182-442 N); 10 mm = 430 N (Range: 368-595 N); 15 mm = 595 N (Range: 441-978 N). The 15 mm group had a significantly higher ultimate failure point than the other two groups: 5 mm (P < 0.001) and 10 mm (P < 0.001). All fixations systematically failed by a superior cortex clavicle fracture at the midpoint between tunnels. INTERPRETATION A direct relationship between bone bridge length and coracoclavicular resistance to failure was demonstrated, being the 15 mm length a significantly higher strength construct in a tied loop model.
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Lamplot JD, Shah SS, Chan JM, Hancock KJ, Gentile J, Rodeo SA, Allen AA, Williams RJ, Altchek DW, Dines DM, Warren RF, Cordasco FA, Gulotta LV, Dines JS. Arthroscopic-Assisted Coracoclavicular Ligament Reconstruction: Clinical Outcomes and Return to Activity at Mean 6-Year Follow-Up. Arthroscopy 2021; 37:1086-1095.e1. [PMID: 33278535 DOI: 10.1016/j.arthro.2020.11.045] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 11/18/2020] [Accepted: 11/19/2020] [Indexed: 02/02/2023]
Abstract
PURPOSE To report clinical and functional outcomes including return to preinjury activity level following arthroscopic-assisted coracoclavicular (CC) ligament reconstruction (AA-CCR) and to determine associations between return to preinjury activity level, radiographic outcomes, and patient-reported outcomes following AA-CCR. METHODS A institutional registry review of all AA-CCR using free tendon grafts from 2007 to 2016 was performed. Clinical assessment included Single Assessment Numeric Evaluation (SANE) score and return to preinjury activity level at final follow-up. Treatment failure was defined as (1) revision acromioclavicular stabilization surgery, (2) unable to return to preinjury activity level, or (3) radiographic loss of reduction (RLOR, >25% CC distance compared with contralateral side). SANE scores, return to activity, and RLOR were compared between patients within each category of treatment failure, by grade of injury, and whether concomitant pathology was treated. RESULTS There were 88 patients (89.8% male) with mean age of 39.6 years and minimum 2-year clinical follow-up (mean 6.1 years). Most injuries were Rockwood grade V (63.6%). Mean postoperative SANE score was 86.3 ± 17.5. Treatment failure occurred in 17.1%: 8.0% were unable to return to activity, 5.7% had RLOR, and 3.4% underwent revision surgery due to traumatic reinjury. SANE score was lower among patients who were unable to return to activity compared with those with RLOR and compared with nonfailures (P = .0002). There were no differences in revision surgery rates, return to activity, or SANE scores according to Rockwood grade or if concomitant pathology was treated. CONCLUSIONS AA-CCR with free tendon grafts resulted in good clinical outcomes and a high rate of return to preinjury activity level. RLOR did not correlate with return to preinjury activity level. Concomitant pathology that required treatment did not adversely affect outcomes. Return to preinjury activity level may be a more clinically relevant outcome measure than radiographic maintenance of acromioclavicular joint reduction. LEVEL OF EVIDENCE IV (Case Series).
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Affiliation(s)
- Joseph D Lamplot
- Sports Medicine Division, Department of Orthopaedic Surgery, Emory University, Atlanta, Georgia, U.S.A..
| | - Sarav S Shah
- Sports Medicine Division, Department of Orthopaedic Surgery, New England Baptist Hospital, Boston, Massachusetts, U.S.A
| | - Justin M Chan
- Sports Medicine Institute, Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
| | - Kyle J Hancock
- Sports Medicine Institute, Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
| | - Joseph Gentile
- Novant Health Orthopaedics & Sports Medicine, Huntersville, North Carolina, U.S.A
| | - Scott A Rodeo
- Sports Medicine Institute, Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
| | - Answorth A Allen
- Sports Medicine Institute, Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
| | - Riley J Williams
- Sports Medicine Institute, Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
| | - David W Altchek
- Sports Medicine Institute, Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
| | - David M Dines
- Sports Medicine Institute, Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
| | - Russell F Warren
- Sports Medicine Institute, Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
| | - Frank A Cordasco
- Sports Medicine Institute, Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
| | - Lawrence V Gulotta
- Sports Medicine Institute, Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
| | - Joshua S Dines
- Sports Medicine Institute, Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
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Combined Coracoclavicular and Acromioclavicular Joint Reconstruction with Allograft Using a Cerclage Tensioning System. Arthrosc Tech 2021; 10:e317-e323. [PMID: 33680762 PMCID: PMC7917031 DOI: 10.1016/j.eats.2020.10.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 10/08/2020] [Indexed: 02/03/2023] Open
Abstract
Acromioclavicular joint separations are common shoulder injuries, yet standard treatment practices vary. Popular surgical techniques include reconstruction using allografts or neighboring ligaments as well as repair using screws and sutures. This Technical Note and accompanying video describe both an acromioclavicular and coracoclavicular joint reconstruction using an allograft to replace native acromioclavicular ligament along with an AC joint reduction using a Suture Cerclage System to precisely control reduction and restore anatomic alignment.
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46
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Parnes N, Ciani MJ, DeFranco MJ. Risk of Iatrogenic Axillary Nerve Injury During Acromioclavicular Joint Reconstruction. Orthopedics 2021; 44:e68-e72. [PMID: 33002177 DOI: 10.3928/01477447-20200925-04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Accepted: 11/17/2019] [Indexed: 02/03/2023]
Abstract
Anatomical reconstruction of the coracoclavicular ligaments involves drilling the base of the coracoid or looping a graft around it, placing the axillary nerve at risk for injury. Rockwood type V acromioclavicular (AC) separation injuries involve disruption of the AC joint capsule and coracoclavicular ligaments, resulting in inferomedial displacement of the scapulohumeral complex and alteration of the normal anatomical relations of the shoulder girdle structures. This study evaluated the effect of Rockwood type V AC separation on the anatomical relation of the axillary nerve to the coracoid base. Ten shoulders of 6 adult human cadavers were dissected to determine the dimensions of the coracoid. A digital caliper was used to measure the coracoclavicular distance and the minimal distance between the coracoid base and the axillary nerve. A Rockwood type V AC separation was created by transecting the AC joint capsule and coracoclavicular ligaments, and applying 15 kg of longitudinal tension to the upper extremity. Changes in the distance between the coracoid base and the axillary nerve were measured. Mean width, length, and thickness of the coracoid was 15.05±0.93 mm, 23.1±1.75 mm, and 11.88±1.33 mm, respectively. Mean distance between the coracoid base and the axillary nerve was 26.0±3.9 mm. After simulated Rockwood type V AC separation, mean distance was 22.0±3.4 mm; this difference was statistically significant (P=.0263; 95% CI, 2.0-5.9 mm). The axillary nerve is closer to the coracoid base during simulated Rockwood type V AC separation than previously reported in the orthopedic literature. Anatomical reconstruction of the coracoclavicular ligaments for Rockwood type V AC separation presents a higher risk for axillary nerve iatrogenic injury than previously reported. [Orthopedics. 2021;44(1):e68-e72.].
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Bellmann F, Dittrich M, Wirth B, Freislederer F, Scheibel M. Arthroscopically Assisted Stabilization of Chronic Acromioclavicular Joint Instability. JBJS Essent Surg Tech 2021; 11:ST-D-20-00033. [DOI: 10.2106/jbjs.st.20.00033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Jang ES, Park CN, Levine WN, Popkin CA. A Current Concepts Review of Clavicle Injuries in Ice Hockey From Sternoclavicular to Acromioclavicular Joint. Orthop J Sports Med 2020; 8:2325967120951413. [PMID: 33029542 PMCID: PMC7520938 DOI: 10.1177/2325967120951413] [Citation(s) in RCA: 4] [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: 03/20/2020] [Accepted: 04/06/2020] [Indexed: 11/16/2022] Open
Abstract
Clavicle injuries are common in ice hockey, and a number of high-profile fractures and dislocations have occurred in elite hockey players in recent years. Acromioclavicular joint injuries, clavicle fractures, and sternoclavicular joint injuries are some of the most frequent hockey-related injuries treated by orthopaedic surgeons, and familiarity with the management of these injuries and sport-specific considerations for treatment and recovery are critical. Injuries involving the clavicle can sometimes be life-threatening, and subtle findings on physical examination and radiographic studies can have profound implications for treatment. The recent literature pertinent to the diagnosis and treatment of clavicle-related injuries in ice hockey players was reviewed and compiled into a clinical commentary. For ice hockey players, the upper extremity was traditionally considered a relatively well-protected area. However, given the evolution of the game and its protective equipment, the upper extremity now accounts for the majority of youth ice hockey injuries, of which clavicle injuries comprise a significant proportion. Acromioclavicular joint injuries are the most common injury in this population, followed closely by clavicle fractures. Sternoclavicular joint injuries are rare but can be associated with serious complications. The treatment of these injuries often differs between athletes and the general population, and surgical indications continue to evolve in both groups. Although the evidence regarding clavicle injuries is ever-increasing and the treatment of these injuries remains controversial, clavicle injuries are increasingly common in ice hockey players. Rule and equipment changes, most notably the increased use of flexible boards and glass, have been shown to significantly decrease the risk of clavicle injuries. We also recommend compulsory use of shoulder pads, even at a recreational level, as well as continued enforcement and evolution of rules aimed at reducing the rate of clavicle injuries. Future research should focus on equipment design changes directed toward clavicle injury prevention, standardized return-to-play protocols, and studies weighing the risks and benefits of nonoperative management of controversial injuries, such as type III acromioclavicular joint dislocations and diaphyseal clavicle fractures.
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Affiliation(s)
- Eugene S Jang
- Department of Orthopedic Surgery, Columbia University Medical Center, New York, New York, USA
| | - Caroline N Park
- Department of Orthopedic Surgery, Columbia University Medical Center, New York, New York, USA
| | - William N Levine
- Department of Orthopedic Surgery, Columbia University Medical Center, New York, New York, USA
| | - Charles A Popkin
- Department of Orthopedic Surgery, Columbia University Medical Center, New York, New York, USA
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Liu T, Bao F, Jiang T, Ji G, Li J, Jerosch J. Acromioclavicular Joint Separation: Repair Through Suture Anchors for Coracoclavicular Ligament and Nonabsorbable Suture Fixation for Acromioclavicular Joint. Orthop Surg 2020; 12:1362-1371. [PMID: 32893498 PMCID: PMC7670157 DOI: 10.1111/os.12771] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 07/07/2020] [Accepted: 07/09/2020] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVE To evaluate the clinical and radiographic outcomes of patients undergoing coracoclavicular (CC) ligament repair by two suture anchors and acromioclavicular (AC) joint (ACJ) fixation using heavy nonabsorbable sutures for the treatment of types III-V ACJ injuries with a minimum of 1-year follow-up. METHODS The clinical and radiographic outcomes of 36 consecutive patients (26 men and 10 women) who underwent anatomic reduction for acute ACJ dislocation using two suture anchors for CC ligament reconstruction and two strands of non-absorbable stitches for ACJ fixation between December 2013 and December 2018 were reviewed. Two 3.5 mm suture anchors with double-loaded sutures were separately inserted into the anterolateral and posteromedial portions of the coracoid process. The suture strands were passed through the hole created in the clavicle using 2.0 mm drill and tied over the clavicle. Additional ACJ augmentation using two strands of non-absorbable heavy sutures was performed in all patients. At 3, 6, and 12 months and last follow-up visit, the scores on the visual analog scale (VAS), the American Shoulder and Elbow Surgeons (ASES) score, Constant-Murley score, and simple shoulder test (SST) questionnaires were used to provide a final evaluation of shoulder function. Comparison between baseline and treatment results was performed. Radiographic analysis included vertical displacement and horizontal shift. RESULTS A total of 29 patients (20 men and nine women) were included in the study. A total of seven, six, and 16 patients had Rockwood type III, type IV, and type V ACJ dislocations, respectively. The mean patient age was 42.8 ± 13.5 years, with a mean follow-up of 28 months (range, 12-56 months). At the 12-month follow-up, the mean ASES score was 92.1 ± 3.5, with a mean pain score of 0.5 ± 0.7 on the VAS and mean Constant-Murley score of 93.0 ± 2.4. The new number of positive answers on the SST was 11.5 ± 0.6. Compared with the baseline, the clinical results improved significantly (P < 0.05). No significant difference could be found between the 6- and 12-month follow-up evaluations (P > 0.05). Radiographs showed two partial loss of reduction, whereas no horizontal displacement was found in all patients. One patient developed a superficial wound infection 3 weeks postoperation. The wound healed after routine wound care. No neurovascular complications were recorded. CONCLUSIONS CC ligament reconstruction using two suture anchors and ACJ augmentation using two strands of non-absorbable heavy sutures on high-grade AC dislocation is a reliable technique for restoring stability to the ACJ and can obtain good to excellent clinical results.
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Affiliation(s)
- Tao Liu
- Department of Orthopaedic SurgeryQilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong UniversityQingdaoChina
| | - Fei‐long Bao
- Department of Orthopaedic SurgeryQilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong UniversityQingdaoChina
| | - Tao Jiang
- Department of Orthopaedic SurgeryQilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong UniversityQingdaoChina
| | - Guang‐wei Ji
- Department of Orthopaedic SurgeryQilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong UniversityQingdaoChina
| | - Jian‐min Li
- Department of Orthopaedic SurgeryCheeloo College of Medicine, Shandong UniversityJinanChina
| | - Jörg Jerosch
- Clinic for Orthopaedics and Orthopaedic SurgeryJohanna‐Etienne HospitalNeussGermany
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50
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Berthold DP, Muench LN, Beitzel K, Archambault S, Jerliu A, Cote MP, Scheiderer B, Imhoff AB, Arciero RA, Mazzocca AD. Minimum 10-Year Outcomes After Revision Anatomic Coracoclavicular Ligament Reconstruction for Acromioclavicular Joint Instability. Orthop J Sports Med 2020; 8:2325967120947033. [PMID: 32984421 PMCID: PMC7498980 DOI: 10.1177/2325967120947033] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Accepted: 06/08/2020] [Indexed: 12/04/2022] Open
Abstract
Background: Revision surgery in cases of previously failed primary acromioclavicular (AC)
joint stabilization remains challenging mainly because of anatomic
alterations or technical difficulties. However, anatomic coracoclavicular
ligament reconstruction (ACCR) has been shown to achieve encouraging
biomechanical, clinical, and radiographic short-term to midterm results. Purpose: To evaluate the clinical and radiographic long-term outcomes of patients
undergoing revision ACCR after failed operative treatment for type III
through V AC joint injuries with a minimum 10-year follow-up. Study Design: Case series; Level of evidence, 4. Methods: A retrospective chart review was performed on prospectively collected data
within an institutional shoulder registry. Patients who underwent revision
ACCR for type III through V AC joint injuries between January 2003 and
December 2009 were analyzed. Clinical outcome measures included the American
Shoulder and Elbow Surgeons (ASES) score, Simple Shoulder Test (SST), and
Single Assessment Numeric Evaluation (SANE). The coracoclavicular distance
(CCD) was measured for radiographic analysis immediately postoperatively and
at last postoperative follow-up. Results: A total of 8 patients with a mean age at the time of surgery of 44.6 ± 10.6
years and a mean follow-up of 135.0 ± 17.4 months (range, 120-167 months)
were eligible for inclusion in the study. The time from initial AC joint
stabilization until revision surgery was 10.2 ± 12.4 months (range, 0.5-36
months); 62.5% of the patients had undergone more than 2 previous AC joint
surgical procedures. The ASES score improved from 43.9 ± 22.4 preoperatively
to 80.6 ± 28.8 postoperatively (P = .012), the SST score
improved from 4.4 ± 3.6 preoperatively to 11.0 ± 2.2 postoperatively
(P = .017), and the SANE score improved from 31.4 ±
27.3 preoperatively to 86.9 ± 24.1 postoperatively (P =
.018) at final follow-up. There was no significant difference in the CCD
(P = .08) between the first (7.6 ± 3.0 mm) and final
(10.6 ± 2.8 mm) radiographic follow-up (mean, 50.5 ± 32.7 months [range,
18-98 months]). Conclusion: Patients undergoing revision ACCR after failed operative treatment for type
III through V AC joint injuries maintained significant improvement in
clinical outcomes at a minimum 10-year follow-up.
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Affiliation(s)
- Daniel P Berthold
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, USA.,Department of Orthopaedic Sports Medicine, Technical University of Munich, Munich, Germany
| | - Lukas N Muench
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, USA.,Department of Orthopaedic Sports Medicine, Technical University of Munich, Munich, Germany
| | - Knut Beitzel
- Department of Orthopaedic Sports Medicine, Technical University of Munich, Munich, Germany.,Division of Arthroscopy and Orthopedic Sports Medicine, ATOS Orthoparc Clinic, Cologne, Germany
| | - Simon Archambault
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, USA
| | - Aulon Jerliu
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, USA
| | - Mark P Cote
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, USA
| | - Bastian Scheiderer
- Department of Orthopaedic Sports Medicine, Technical University of Munich, Munich, Germany
| | - Andreas B Imhoff
- Department of Orthopaedic Sports Medicine, Technical University of Munich, Munich, Germany
| | - Robert A Arciero
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, USA
| | - Augustus D Mazzocca
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, Connecticut, USA
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