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Roth S, Tsamassiotis S, Karkosch R, Horstmann H, Smith T, Jensen G. [Current treatment concepts of the lateral clavicle and the acromioclavicular joint]. UNFALLCHIRURGIE (HEIDELBERG, GERMANY) 2024:10.1007/s00113-024-01464-8. [PMID: 39143244 DOI: 10.1007/s00113-024-01464-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/26/2024] [Indexed: 08/16/2024]
Abstract
Injurie to the lateral clavicle and acromioclavicular joint (ACJ) are frequent events which are relevant to everyday life and particularly affect active adults at the age of 20-40 years. The Rockwood classification has been established for the classification of ACJ injuries. Lateral clavicle fractures are classified according to the Neer classification or the Jäger and Breitner classification. A newly established classification is the Cho classification. Depending on the injury pattern and in particular the presence of instability, various conservative and surgical care strategies are used. This article provides an overview of the various treatment concepts.
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Affiliation(s)
- Sabine Roth
- Klinik für Unfallchirurgie, Medizinische Hochschule Hannover (MHH), Hannover, Deutschland
| | - Spiros Tsamassiotis
- Department für Schulter‑, Knie- und Sportorthopädie, Klinik für Orthopädie der Medizinischen Hochschule Hannover (MHH) im DIAKOVERE Annastift, Anna-von-Borries-Str. 1-7, 30625, Hannover, Deutschland
| | - Roman Karkosch
- Department für Schulter‑, Knie- und Sportorthopädie, Klinik für Orthopädie der Medizinischen Hochschule Hannover (MHH) im DIAKOVERE Annastift, Anna-von-Borries-Str. 1-7, 30625, Hannover, Deutschland
| | - Hauke Horstmann
- Department für Schulter‑, Knie- und Sportorthopädie, Klinik für Orthopädie der Medizinischen Hochschule Hannover (MHH) im DIAKOVERE Annastift, Anna-von-Borries-Str. 1-7, 30625, Hannover, Deutschland
| | - Tomas Smith
- Department für Schulter‑, Knie- und Sportorthopädie, Klinik für Orthopädie der Medizinischen Hochschule Hannover (MHH) im DIAKOVERE Annastift, Anna-von-Borries-Str. 1-7, 30625, Hannover, Deutschland
| | - Gunnar Jensen
- Department für Schulter‑, Knie- und Sportorthopädie, Klinik für Orthopädie der Medizinischen Hochschule Hannover (MHH) im DIAKOVERE Annastift, Anna-von-Borries-Str. 1-7, 30625, Hannover, Deutschland.
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Müller M, Bullinger Y, Pohlemann T, Orth M. [Clavicle fractures: practical approach in clinical routine]. CHIRURGIE (HEIDELBERG, GERMANY) 2023; 94:1045-1056. [PMID: 37702744 DOI: 10.1007/s00104-023-01958-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/04/2023] [Indexed: 09/14/2023]
Abstract
Fractures of the clavicle are among the most common fractures. They typically result from a fall onto the lateral shoulder or the extended arm and are often related to sports and bicycle accidents. Obtaining the exact trauma mechanism, proper clinical findings and adequate X‑rays usually lead to the correct diagnosis. Non-displacement fractures can be treated conservatively with good results. Unstable and displaced fractures should be treated operatively. Open fractures or looming penetration are emergencies und should be treated immediately. In addition to fracture classification and morphology, other factors such as additional injuries and patient-related factors need to be considered in order to make an individualized therapy decision. In operative treatment, angular stable plating is the therapy of choice, and in most cases early functional aftercare is possible.
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Affiliation(s)
- M Müller
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Universitätsklinikum des Saarlandes, Kirrberger Straße 100, 66421, Homburg/Saar, Deutschland.
| | - Y Bullinger
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Universitätsklinikum des Saarlandes, Kirrberger Straße 100, 66421, Homburg/Saar, Deutschland
| | - T Pohlemann
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Universitätsklinikum des Saarlandes, Kirrberger Straße 100, 66421, Homburg/Saar, Deutschland
| | - M Orth
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Universitätsklinikum des Saarlandes, Kirrberger Straße 100, 66421, Homburg/Saar, Deutschland
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Langenbrunner S, Müller CA. [Clavicle Fractures: Diagnosis and Choice of the Appropriate Therapeutic Procedure]. ZEITSCHRIFT FUR ORTHOPADIE UND UNFALLCHIRURGIE 2023; 161:683-699. [PMID: 38049095 DOI: 10.1055/a-1958-7147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/06/2023]
Abstract
Clavicle fractures are one of the most common injuries of the shoulder girdle. In addition to the targeted clinical examination, the appropriate imaging must be initiated to formulate the correct diagnosis and subsequently apply an appropriate therapeutic method. Indirect force impact in recreational and sports accidents, such as falling on the outstretched or adducted arm, is the most common accident mechanism. The prevalence shows a bipartite clustering. On the one hand, there are young male patients and, on the other hand, female patients from the age of 65. Thus, a heterogeneous patient population with different complication profiles and different functional demands presents itself.The demand for a stable and, as far as possible, anatomical restoration after clavicle fracture results from its function as the sole connection between the shoulder joint and the sternum. Conservative therapy was the standard procedure for a long time, but due to further development of surgical therapy is now frequently used. Pediatric clavicle fracture remains the domain of conservative therapy. Early functional exercise of the shoulder girdle is essential for outcome in both surgical and conservative therapy.
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von Rüden C, Rehme-Röhrl J, Augat P, Friederichs J, Hackl S, Stuby F, Trapp O. Evidence on treatment of clavicle fractures. Injury 2023; 54 Suppl 5:110818. [PMID: 37217399 DOI: 10.1016/j.injury.2023.05.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 05/11/2023] [Accepted: 05/12/2023] [Indexed: 05/24/2023]
Abstract
Depending on the severity of the injury and the involvement of the soft tissue envelope, clavicle fractures can be treated operatively or non-operatively. In the past, displaced fractures of the clavicle shaft in adults have been treated non-operatively. However, the rate of nonunion following non-operative treatment seems to be higher than previously reported. In addition, publications reporting better functional outcomes following operative treatment are increasing. In recent years this has led to a paradigm shift towards an increase of operative fracture treatment. The aim of this review article was to summarize the currently available evidence on the treatment of clavicle fractures. Classifications, indications, and treatment options for different fracture patterns of the medial, midshaft, and lateral clavicles are presented and discussed.
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Affiliation(s)
- Christian von Rüden
- Department of Trauma Surgery, Orthopaedics and Hand Surgery, Weiden Medical Center, Weiden/ Oberpfalz, Germany; Department of Trauma Surgery, BG Unfallklinik Murnau, Murnau, Germany; Institute for Biomechanics, Paracelsus Medical University, Salzburg, Austria.
| | - Julia Rehme-Röhrl
- Department of Trauma Surgery, BG Unfallklinik Murnau, Murnau, Germany
| | - Peter Augat
- Institute for Biomechanics, Paracelsus Medical University, Salzburg, Austria; Institute for Biomechanics, BG Unfallklinik Murnau, Murnau, Germany
| | - Jan Friederichs
- Department of Trauma Surgery, BG Unfallklinik Murnau, Murnau, Germany
| | - Simon Hackl
- Department of Trauma Surgery, BG Unfallklinik Murnau, Murnau, Germany; Institute for Biomechanics, Paracelsus Medical University, Salzburg, Austria
| | - Fabian Stuby
- Department of Trauma Surgery, BG Unfallklinik Murnau, Murnau, Germany
| | - Oliver Trapp
- Department of Trauma Surgery, BG Unfallklinik Murnau, Murnau, Germany
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Dey Hazra RO, Blach RM, Ellwein A, Lill H, Warnhoff M, Jensen G. Additional coracoclavicular augmentation reduces revision rates in the treatment of lateral clavicle fractures as compared to angle-stable plate osteosynthesis alone. Arch Orthop Trauma Surg 2022; 142:1083-1090. [PMID: 33944989 DOI: 10.1007/s00402-021-03893-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Accepted: 04/02/2021] [Indexed: 11/25/2022]
Abstract
INTRODUCTION There is no uniform approach to the management of lateral clavicle fractures. Recent studies have investigated additive coracoclavicular (CC) augmentation as a treatment option; however, it is unclear whether it is superior to conventional locking plate osteosynthesis. METHODS We carried out a retrospective analysis of 40 patients with lateral clavicle fracture (Neer type IIb) who were treated between 2014 and 2017 with either a hybrid locking plate osteosynthesis/additive arthroscopy-assisted CC augmentation (HP) procedure or a locking plate osteosynthesis only (PO) approach to determine which strategy was more effective. At follow-up, subjective shoulder value, age- and sex-adjusted Constant-Murley score, Taft (TF) score, American Shoulder and Elbow score, Nottingham clavicle score, and Visual Analogue Scale score were compared between patient groups. A radiologic evaluation was also conducted. RESULTS A total of 14/17 patients (83%; 9 male/5 female, mean age: 43 ± 15 years) were followed up in the PO group. The mean follow-up time was 29 ± 12.4 months. In the HP group, 17/23 patients (74%; 9 male/8 female, mean age: 43 ± 17 years) were followed up, with a mean follow-up time of 18 ± 7.1 months. There were no significant differences in clinical parameters between the HP and PO groups; notably, the shoulder girdle-specific TF score was comparable in the 2 groups (HP: 11.3 ± 1.1 points and PO: 10.9 ± 0.9 points). In the HP group, additional pathologies were identified and arthroscopically treated in 35% of cases. Radiologic examination revealed a significant difference between pre- and postoperative CC distance in the HP group (P = 0.001). CONCLUSION Additive CC augmentation in combination with locking plate osteosynthesis seems to improve the vertical stability and reduces the revision rate in patients with a lateral clavicle fracture. Furthermore, an arthroscopy-assisted procedure allows for an intraoperative detection and single-step treatment of accompanying intraarticular pathologies.
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Affiliation(s)
- Rony- Orijit Dey Hazra
- Department of Orthopedics and Traumatology, Diakovere Friederikenstift, Humboldtstraße 5, 30169, Hannover, Germany.
| | - Robert Maximillian Blach
- Department of Orthopedics and Traumatology, Diakovere Friederikenstift, Humboldtstraße 5, 30169, Hannover, Germany
| | - Alexander Ellwein
- Department of Orthopedics and Traumatology, Diakovere Friederikenstift, Humboldtstraße 5, 30169, Hannover, Germany
- Department of Orthopedic Surgery, Medical School Hanover, Diakovere Annastift, Hannover, Germany
| | - Helmut Lill
- Department of Orthopedics and Traumatology, Diakovere Friederikenstift, Humboldtstraße 5, 30169, Hannover, Germany
| | - Mara Warnhoff
- Department of Orthopedics and Traumatology, Diakovere Friederikenstift, Humboldtstraße 5, 30169, Hannover, Germany
| | - Gunnar Jensen
- Department of Orthopedics and Traumatology, Diakovere Friederikenstift, Humboldtstraße 5, 30169, Hannover, Germany
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Concomitant glenohumeral injuries in patients with distal clavicle fractures undergoing arthroscopic-assisted surgery: a systematic review. J Orthop Surg Res 2022; 17:31. [PMID: 35033147 PMCID: PMC8761272 DOI: 10.1186/s13018-022-02919-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 01/03/2022] [Indexed: 11/10/2022] Open
Abstract
Background To determine the incidence of concomitant intra-articular glenohumeral injuries in patients undergoing surgical management from distal clavicle fractures (DCF) with shoulder arthroscopy and their impact on outcome. Methods This systematic review was conducted following the PRISMA guidelines. PubMed, EMBASE, and Virtual Health Library databases were accessed in October 2021. All the clinical studies evaluating the surgical management of DCF and using concomitant intra-operatory shoulder arthroscopy were included. Studies that did not specify the concomitant injury type were not eligible. Data from the incidence of intra-articular glenohumeral injuries, injury type, length of the follow-up, and clinical outcomes were retrieved. The quantitative content assessment was performed using the STROBE statement checklist. Evaluation of the publication bias of the included studies was performed using the risk of bias assessment tool for systematic reviews. Results Data from five retrospective and five prospective cohort studies were analyzed. Eight of the included studies were conducted on patient cohorts with Neer type II injuries. Data pooling revealed a mean of 17.70% of concomitant glenohumeral injuries, whereas 84.21% of them required additional surgical management (Table 1). Rotator cuff injuries, labral tears, and biceps pulley lesions were the most common concomitant injuries. Conclusion Preoperative MRI or diagnostic arthroscopy to evaluate glenohumeral associated injuries to DCF should be recommended.
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Good to Excellent Functional Outcome and High Return to Sports Rate after Operative Treatment of Unstable Lateral Clavicle Fractures: Comparison of Two Coracoclavicular Button Fixation Techniques. J Clin Med 2021; 10:jcm10204685. [PMID: 34682807 PMCID: PMC8538234 DOI: 10.3390/jcm10204685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 10/08/2021] [Accepted: 10/11/2021] [Indexed: 11/29/2022] Open
Abstract
Purpose: Operative therapy for unstable lateral clavicle fractures is necessary to reduce the risk of bony non-union. Irritation and restriction during sportive activities due to the implanted materials are a common reason for impaired function and implant removal. The aim of this study was to gain information on functional outcome and time until return to sport (RTS) after surgical treatment of unstable lateral clavicle fractures, comparing two coracoclavicular button techniques. Methods: A retrospective chart review of patients who were consecutively treated for unstable lateral clavicle fractures at our level one trauma center from 2014 to 2018 was conducted. Two different surgical techniques were evaluated and compared. Group 1 was treated using a locking compression plate and knotted DogBone™ Button, while group 2 received an LCP and knotless DogBone™ Button. Functional outcome (ASES (American Shoulder and Elbow Score), Constant-Score, DASH (Disability of Arm, Shoulder and Hand), MSQ (Munich Shoulder Questionnaire) and SPADI (Shoulder Pain and Disability Index) and time until RTS were investigated and compared between both groups, 1 year postoperatively. Results: A total of 56 patients (n = 35 group 1, n = 21 group 2) with a mean age of 45.1 ± 14.6 years met the inclusion criteria. Functional outcome reached good to excellent results (ASES 94.7 ± 9.8, Constant Score 85.1 ± 8.1, DASH 5.5 ± 8.4, MSQ 90.9 ± 7.2, SPADI 96.1 ± 5.7). Implant removal rates were higher in group 1 (48.3% vs. 35.3%) yet without statistical significance (p = 0.122). All patients returned to sports postoperatively with a mean time period until return to sport of 4.6 (3–9) months. Conclusion: Locking compression plating and coracoclavicular fixation using a knotless Dogbone™ technique provides good to excellent functional outcomes, a high and fast rate of return to sport and lower irritation rates compared to the knotted DogBone™ technique.
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Tenpenny W, Caldwell PE, Rivera-Rosado E, Pearson SE. Arthroscopic-Assisted Bone Graft Harvest From the Proximal Humerus for Distal Third Clavicle Fracture Nonunion. Arthrosc Tech 2020; 9:e1937-e1942. [PMID: 33381403 PMCID: PMC7768109 DOI: 10.1016/j.eats.2020.08.018] [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: 07/07/2020] [Accepted: 08/20/2020] [Indexed: 02/03/2023] Open
Abstract
Clavicle fracture nonunion can lead to persistent pain and loss of shoulder function. Distal clavicle fractures have the greatest risk of nonunion and are often treated surgically. Bone grafting plays a vital role in the treatment of distal clavicle nonunion. Although multiple options for bone graft exist, the iliac crest has long been considered the gold standard for harvest. Despite its extensive use, multiple complications have been associated with iliac crest bone graft harvest. We advocate a surgical technique for arthroscopic bone graft harvest from the proximal humerus with open reduction and internal fixation of an ipsilateral distal clavicle nonunion.
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Affiliation(s)
| | - Paul E. Caldwell
- Orthopaedic Research of Virginia, Richmond, Virginia, U.S.A.,Tuckahoe Orthopaedic Associates, Ltd., Richmond, Virginia, U.S.A.,Address correspondence to Paul E. Caldwell, III, M.D., 1501 Maple Ave., Suite 200, Richmond, VA 23226.
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Zyskowski M, Pesch S, Greve F, Wurm M, von Matthey F, Pfeiffer D, Felix S, Buchholz A, Kirchhoff C. Concomitant Intra-Articular Glenohumeral Lesions in Fractures of the Scapula Body. J Clin Med 2020; 9:jcm9040943. [PMID: 32235465 PMCID: PMC7230789 DOI: 10.3390/jcm9040943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 03/24/2020] [Accepted: 03/25/2020] [Indexed: 11/16/2022] Open
Abstract
Background: Scapula body fractures are rare injuries with an incidence of 1% of all fractures accounting for 3% to 5% of all upper extremity fractures. Fractures of the scapula commonly result from high-energetic trauma and fall from great height. While several studies focused on concomitant injuries of chest and head as well as the cervical spine, up to now in the common literature, no study exists analyzing the prevalence of concomitant intra-articular glenohumeral injury following extra-articular scapular fracture. Objectives: The aim of this study was to analyze the prevalence of concomitant intra-articular glenohumeral injuries in acute fractures of the scapula by performing magnetic resonance imaging (MRI) of the shoulder joint. Study Design and Methods: This prospective cohort study was performed at our academic Level I trauma center from November 2014 to October 2016. According to our clinical algorithm, all patients suffering from an acute scapula body fracture primarily underwent computed tomography (CT) for assigning the fracture according to the Orthopedic Trauma Association (OTA)-classification and therapy planning. In addition, 3 T MRI-scans of all patients were performed within seven days after trauma. Results: Twenty-one (16 male/5 female, mean age 53 years (25–83 y) patients with scapula body fractures (OTA 14.A3.2 80.1%, OTA 14.A3.1 4.8%, OTA14.B3.1 4.8%, OTA14.C3 9.5%) were enrolled. MRI revealed 11 acute intra-articular injuries in 8 of 21 patients (38%). In all 21 patients, hematoma of the rotator cuff and periarticular muscles was present. Three patients (14.3%) presented a partial bursa sided tear of the supraspinatus tendon, whereas in 5 (23.8%), a partial articular sided supraspinatus tendon tear and in 2 (9.5%) patients, a subtotal tear was observed. One patient (4.8%) showed a complete transmural supraspinatus tendon tear. Conclusions: Traumatic concomitant glenohumeral injuries in scapula body fractures seem to be more frequent than generally expected. Subsequent surgical treatment of these formerly missed but therapy-relevant injuries may increase functional outcome and reduce the postoperative complication rate following scapula body fractures.
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Affiliation(s)
- Michael Zyskowski
- Klinikum rechts der Isar, Technische Universität München, Klinik und Poliklinik für Unfallchirurgie, Ismaninger Str. 22, 81675 München, Germany; (M.Z.); (S.P.); (F.G.); (M.W.); (F.v.M.); (S.F.); (A.B.)
| | - Sebastian Pesch
- Klinikum rechts der Isar, Technische Universität München, Klinik und Poliklinik für Unfallchirurgie, Ismaninger Str. 22, 81675 München, Germany; (M.Z.); (S.P.); (F.G.); (M.W.); (F.v.M.); (S.F.); (A.B.)
| | - Frederik Greve
- Klinikum rechts der Isar, Technische Universität München, Klinik und Poliklinik für Unfallchirurgie, Ismaninger Str. 22, 81675 München, Germany; (M.Z.); (S.P.); (F.G.); (M.W.); (F.v.M.); (S.F.); (A.B.)
| | - Markus Wurm
- Klinikum rechts der Isar, Technische Universität München, Klinik und Poliklinik für Unfallchirurgie, Ismaninger Str. 22, 81675 München, Germany; (M.Z.); (S.P.); (F.G.); (M.W.); (F.v.M.); (S.F.); (A.B.)
| | - Francesca von Matthey
- Klinikum rechts der Isar, Technische Universität München, Klinik und Poliklinik für Unfallchirurgie, Ismaninger Str. 22, 81675 München, Germany; (M.Z.); (S.P.); (F.G.); (M.W.); (F.v.M.); (S.F.); (A.B.)
| | - Daniela Pfeiffer
- Klinikum rechts der Isar, Technische Universität München, Klinik und Poliklinik für Strahlentherapie und Radiologie, Ismaninger Str. 22, 81675 München, Germany;
| | - Sophie Felix
- Klinikum rechts der Isar, Technische Universität München, Klinik und Poliklinik für Unfallchirurgie, Ismaninger Str. 22, 81675 München, Germany; (M.Z.); (S.P.); (F.G.); (M.W.); (F.v.M.); (S.F.); (A.B.)
| | - Arne Buchholz
- Klinikum rechts der Isar, Technische Universität München, Klinik und Poliklinik für Unfallchirurgie, Ismaninger Str. 22, 81675 München, Germany; (M.Z.); (S.P.); (F.G.); (M.W.); (F.v.M.); (S.F.); (A.B.)
| | - Chlodwig Kirchhoff
- Klinikum rechts der Isar, Technische Universität München, Klinik und Poliklinik für Unfallchirurgie, Ismaninger Str. 22, 81675 München, Germany; (M.Z.); (S.P.); (F.G.); (M.W.); (F.v.M.); (S.F.); (A.B.)
- Correspondence: ; Tel.: +49-89-4140-5100
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Chuaychoosakoon C, Duangnumsawang Y, Klabklay P, Boonriong T, Apivatgaroon A. Coracoclavicular Stabilization With Two Loops of Equal Tension Using a Double O Loops Technique in the Distal Clavicle Fracture. Arthrosc Tech 2020; 9:e345-e349. [PMID: 32226741 PMCID: PMC7093728 DOI: 10.1016/j.eats.2019.11.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 11/16/2019] [Indexed: 02/03/2023] Open
Abstract
The distal clavicle fracture is one of the most common injuries around the shoulder joint. There is no consensus regarding a gold standard treatment. Each technique has advantages and disadvantages. Currently, coracoclavicular (CC) stabilization is one of the most popular techniques because this operative procedure provides good stability of the fracture and has few complications. The CC stabilization is a suspensory fixation that consists of many two-CC-loop arrangements. It is, however, difficult to gain equal tension in both CC loops because one loop is always tighter and has greater action in maintaining bone alignment than the other loop. To solve this problem, we propose a double O loops technique to achieve two equal tension loops.
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Affiliation(s)
- Chaiwat Chuaychoosakoon
- Department of Orthopaedic Surgery and Physical Medicine, Faculty of Medicine, Prince of Songkla University, Thailand,Address correspondence to Chaiwat Chuaychoosakoon, M.D., Faculty of Medicine, Prince of Songkla University, Department of Orthopaedic Surgery and Physical Medicine, 15 Karnjanavanich Road, Hat Yai, Songkla 90112, Thailand.
| | | | - Prapakorn Klabklay
- Department of Orthopaedic Surgery and Physical Medicine, Faculty of Medicine, Prince of Songkla University, Thailand
| | - Tanarat Boonriong
- Department of Orthopaedic Surgery and Physical Medicine, Faculty of Medicine, Prince of Songkla University, Thailand
| | - Adinun Apivatgaroon
- Department of Orthopaedic, Faculty of Medicine, Thammasat University, Prathumthani, Thailand
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11
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Wurm M, Beirer M, Biberthaler P, Kirchhoff C. [Clavicular fractures : Diagnostics, management and treatment]. Unfallchirurg 2019; 121:983-998. [PMID: 30483850 DOI: 10.1007/s00113-018-0575-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Clavicular fractures account for approximately 6% of bony injuries of the shoulder girdle. Patients suffering from this type of injury show 2 peaks (at the 2nd and 8th decades of life) where the majority occur in young active patients during recreational and sports activities. Besides an accurate patient history with a focus on the trauma mechanism, the clinical and radiological investigations are the cornerstones of the diagnostics. Slightly displaced fractures in a pediatric population as well as non-displaced fractures in adults can be treated conservatively. In cases of shortening and/or displacement and high functional demands, operative treatment of clavicular fractures, stable fixation and the possibility of early mobilization and therapy can be achieved; however, the indications for the procedure also depend on other factors. Surgical stabilization can substantially reduce the danger of non-union, which is why it is becoming more important.
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Affiliation(s)
| | | | | | - C Kirchhoff
- Klinik und Poliklinik für Unfallchirurgie, Klinikum rechts der Isar, Technische Universität München, Ismaninger Str. 22, 81675, München, Deutschland.
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12
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Abstract
The long head of the biceps and the biceps pulley sling are prone to acute or degenerative injury. As they both were identified as major pain generators, adequate diagnosis and treatment is vital for successful treatment of shoulder pain. Although the basic principles to address either pathology have not changed over the last decades, new trends have evolved to simplify surgical options. SLAP (superior labral tear from anterior to posterior) repair is seen more restrictive and is mostly performed in young individuals, whereas tenotomy or tenodesis are more often used in patients over 30. The long head of the biceps and pulley lesions are treated with either tenotomy or tenodesis. Surgical techniques for tenodesis are especially less invasive using current implants. Tenodesis is performed either intraarticular, supra- or subpectoral with tenodesis screws or suture anchors. Soft tissue tenodesis has become unpopular over the last decade. Surgical treatment of the long head of the biceps pathologies allows highly satisfying results if the indication is chosen thoroughly.
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Helfen T, Siebenbürger G, Haasters F, Böcker W, Ockert B. Concomitant glenohumeral injuries in Neer type II distal clavicle fractures. BMC Musculoskelet Disord 2018; 19:24. [PMID: 29351746 PMCID: PMC5775546 DOI: 10.1186/s12891-018-1944-7] [Citation(s) in RCA: 4] [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: 07/24/2017] [Accepted: 01/15/2018] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND To identify the prevalence of concomitant glenohumeral injuries in surgically treated Neer type II distal clavicle fractures and relate its clinical importance. METHODS Between 11/2011 and 11/2015 41 patients, suffering from a displaced and unstable distal clavicle fracture were included. 20 patients (group 1) received surgical treatment by means of plate osteosynthesis in combination with an arthroscopically assisted coraco-clavicular ligament augmentation. In group 2 (n = 21 patients) the fracture was treated by hooked plating solely, and diagnostic arthroscopy was conducted during hardware retrieval after the fracture had healed. All arthroscopies were performed in a standardized fashion, images were blinded retrospectively, and evaluated by two independent investigators. RESULTS In total, concomitant glenohumeral pathologies were found in 26.8% of cases (41 patients, mean age 43.6 ± 16.6 years). In Group 1 (n = 20, arthroscopically assisted fracture treatment) the prevalence was 25%, in Group 2 (n = 21, diagnostic arthroscopy during implant removal) 28.5% (p = 0.75). Concomitant glenohumeral injuries included Labrum- and SLAP-tears, partial and full thickness rotator cuff tears as well as lesions to the biceps pulley system. Concomitant injuries were addressed in 2 patients of group 1 (10%, 2× labrum repair) and in 3 patients of group 2 (14.3%, of Group 2 (2× arthroscopic cuff repair of full thickness tear, 1× subpectoral biceps tenodesis in an type IV SLAP lesion, p = 0.68). CONCLUSION The present study could clarify the acute and for the first time mid-term implication and clinical relevance of concomitant glenohumeral injuries. They have been observed in averaged 27% of Neer type II distal clavicle fractures at these two times. However, the findings of this study show that not all concomitant lesions remain symptomatic. While lesions are still present after fracture healing, it's treatment may be depicted upon symptoms at the time of implant removal. In turn, early diagnosis and treatment of concomitant injuries seems reasonable, as untreated injuries can remain symptomatic for more than 6 months after the fracture and recovery may be delayed.
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Affiliation(s)
- Tobias Helfen
- Department General, Trauma and Reconstructive Surgery, Ludwig Maximilians University, Munich University Hospital, Nußbaumstr. 20, 80336, Munich, Germany.
| | - Georg Siebenbürger
- Department General, Trauma and Reconstructive Surgery, Ludwig Maximilians University, Munich University Hospital, Nußbaumstr. 20, 80336, Munich, Germany
| | - Florian Haasters
- Department Knee, Hip and Shoulder Surgery, Schön Klinik Munich-Harlaching, Harlachinger Str. 51, 54817, Munich, Germany
| | - Wolfgang Böcker
- Department General, Trauma and Reconstructive Surgery, Ludwig Maximilians University, Munich University Hospital, Nußbaumstr. 20, 80336, Munich, Germany
| | - Ben Ockert
- Department General, Trauma and Reconstructive Surgery, Ludwig Maximilians University, Munich University Hospital, Nußbaumstr. 20, 80336, Munich, Germany
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Gerhardt C, Lehmann LJ. [Arthroscopic fracture treatment of the shoulder joint]. DER ORTHOPADE 2018; 47:148-157. [PMID: 29318329 DOI: 10.1007/s00132-017-3512-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
In recent years, the understanding of shoulder fractures has changed due to the progress of arthroscopy. In addition to the cosmetic result, the access morbidity, particularly the integrity of the subscapularis muscle in glenoid and scapular fractures, must be mentioned as an advantage of a minimally invasive approach. Furthermore, necessary secondary interventions, e. g. hook plate removal, can be prevented or minimized by modern implants and arthroscopic techniques.However, the available data and publications are almost exclusively limited to technical notes or small case series, so statements about faster recreation or potential reduction of infection risk cannot be made. Whether addressing concomitant injuries has an effect on the clinical and functional outcome is also unclear at the present time.
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Affiliation(s)
- C Gerhardt
- Klinik für Unfall- und Handchirurgie, ViDia Christliche Kliniken Karlsruhe, St. Vincentius-Kliniken, Südendstr. 32, 76135, Karlsruhe, Deutschland.
| | - L J Lehmann
- Klinik für Unfall- und Handchirurgie, ViDia Christliche Kliniken Karlsruhe, St. Vincentius-Kliniken, Südendstr. 32, 76135, Karlsruhe, Deutschland
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Comparative analysis of locking plate versus hook plate osteosynthesis of Neer type IIB lateral clavicle fractures. Arch Orthop Trauma Surg 2017; 137:651-662. [PMID: 28321570 DOI: 10.1007/s00402-017-2645-7] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Controversy exists on optimal operative treatment of vertically unstable Neer IIB lateral clavicle fractures. Aim of this study was to analyse and compare clinical and radiological results and complications of locking plate osteosynthesis (LPO) versus hook plate osteosynthesis (HPO) with acromioclavicular joint (ACJ) stabilization. The hypothesis was, that HPO would recreate coracoclavicular stability more effectively and potentially lead to a superior outcome. METHODS This retrospective, observational cohort study included 32 patients (19 HPO, 13 LPO) with a mean age of 44.1 ± 14.2 years at surgery. The mean follow-up period was 54.2 months (range 25.2-111.4 months). Besides standard radiography, bilateral coracoclavicular distances were assessed by means of preoperative and follow-up stress radiographs after implant removal. Clinical outcome measures included the Constant score (CS), the Oxford shoulder score (OSS), the subjective shoulder value (SSV) and the Taft score (TS). RESULTS Bone union occurred in all but one patient and proved to occur delayed in five patients (15.6%). Radiographical healing required a mean of 4.2 ± 4.0 months irrespective of the type of osteosynthesis. At follow-up, mean coracoclavicular distance was increased by 34% (±36) without significant differences between both groups. HPO patients obtained a significantly lower TS (HPO: 9.5 ± 1.5 points, LPO: 11.1 ± 1.3 points; p = 0.005). Other mean score values did not differ (CS: 90.1 ± 7.4 points, OSS: 43.2 ± 9.2 points, SSV: 91.1 ± 14.7%). Sixteen patients (50.0%) experienced complications. Overall prevalence of complications was significantly higher in the HPO group (p = 0.014). CONCLUSIONS Both HPO and LPO were equally effective in relation to restoration of vertical stability, overall functional outcome and fracture consolidation in treatment of Neer IIB fractures. Contrary to our hypothesis, HPO was not associated with superior recreation of the coracoclavicular distance. Considerable drawbacks of HPO were an inferior ACJ-specific outcome (Taft-Score) and a higher overall complication rate. Level of evidence IV.
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