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Zhao Y, Tian H, Yin N, Du L, Pan M, Ding L. The effect of Ding's screws and tension band wiring for treatment of olecranon fractures: a biomechanical study. Sci Rep 2024; 14:9999. [PMID: 38693300 PMCID: PMC11063218 DOI: 10.1038/s41598-024-60264-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Accepted: 04/21/2024] [Indexed: 05/03/2024] Open
Abstract
Although tension band wiring (TBW) is popular and recommended by the AO group, the high rate of complications such as skin irritation and migration of the K-wires cannot be ignored. Ding's screw tension band wiring (DSTBW) is a new TBW technique that has shown positive results in the treatment of other fracture types. The objective of this study was to evaluate the stability of DSTBW in the treatment of olecranon fractures by biomechanical testing. We conducted a Synbone biomechanical model by using three fixation methods: DSTBW, intramedullary screw and tension band wiring (IM-TBW), and K-wire TBW, were simulated to fix the olecranon fractures. We compared the mechanical stability of DSTBW, IM-TBW, and TBW in the Mayo Type IIA olecranon fracture Synbone model using a single cycle loading to failure protocol or pullout force. During biomechanical testing, the average fracture gap measurements were recorded at varying flexion angles in three different groups: TBW, IM-TBW, and DSTBW. The TBW group exhibited measurements of 0.982 mm, 0.380 mm, 0.613 mm, and 1.285 mm at flexion angles of 0°, 30°, 60°, and 90° respectively. The IM-TBW group displayed average fracture gap measurements of 0.953 mm, 0.366 mm, 0.588 mm, and 1.240 mm at each of the corresponding flexion angles. The DSTBW group showed average fracture gap measurements of 0.933 mm, 0.358 mm, 0.543 mm, and 1.106 mm at the same flexion angles. No specimen failed in each group during the cyclic loading phase. Compared with the IM-TBW and TBW groups, the DSTBW group showed significant differences in 60° and 90° flexion angles. The mean maximum failure load was 1229.1 ± 110.0 N in the DSTBW group, 990.3 ± 40.7 N in the IM-TBW group, and 833.1 ± 68.7 N in the TBW group. There was significant difference between each groups (p < 0.001).The average maximum pullout strength for TBW was measured at 57.6 ± 5.1 N, 480.3 ± 39.5 N for IM-TBW, and 1324.0 ± 43.8 N for DSTBW. The difference between maximum pullout strength of both methods was significant to p < 0.0001. DSTBW fixation provides more stability than IM-TBW and TBW fixation models for olecranon fractures.
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Affiliation(s)
- Yong Zhao
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital South Campus, Shanghai, 201400, China
| | - Hongbo Tian
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital South Campus, Shanghai, 201400, China
| | - Nuo Yin
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital South Campus, Shanghai, 201400, China
| | - Li Du
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital South Campus, Shanghai, 201400, China
| | - Mingmang Pan
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital South Campus, Shanghai, 201400, China
| | - Liang Ding
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital South Campus, Shanghai, 201400, China.
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Chapleau J, Joly-Chevrier M, Tohmé P, El-Kayem E, Petit Y, Rouleau DM. A novel fragment specific classification of complex olecranon fractures: 3-dimensional model design, radiological validation, and proposed surgical algorithm. J Shoulder Elbow Surg 2024; 33:1084-1091. [PMID: 38365170 DOI: 10.1016/j.jse.2023.12.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 12/04/2023] [Accepted: 12/25/2023] [Indexed: 02/18/2024]
Abstract
BACKGROUND Current classifications for proximal ulna fracture patterns rely on qualitative data and cannot inform surgical planning. We propose a new classification system based on a biological and anatomical stress analysis. Our hypothesis is that fragment types in complex fractures can be predicted by the tendon and ligament attachments on the proximal ulna. METHODS First, we completed a literature review to identify quantitative data on proximal ulna soft tissue attachments. On this basis, we created a 3-dimensional model of ulnar anatomy with SliceOMatic and Catia V5R20 software and determined likely locations for fragments and fracture lines. The second part of the study was a retrospective radiological study. A level-1 trauma radiological database was used to identify computed tomography scans of multifragmentary olecranon fractures from 2009 to 2021. These were reviewed and classified according to the "fragment specific" classification and compared to the Mayo and the Schatzker classifications. RESULTS Twelve articles (134 elbows) met the inclusion criteria and 7 potential fracture fragments were identified. The radiological study included 67 preoperative computed tomography scans (mean 55 years). The fragments identified were the following: posterior (40%), intermediate (42%), tricipital (100%), supinator crest (25%), coronoid (18%), sublime tubercle (12%), and anteromedial facet (18%). Eighteen cases (27%) were classified as Schatzker D (comminutive) and 21 (31%) Mayo 2B (stable comminutive). Inter-rater correlation coefficient was 0.71 among 3 observers. CONCLUSION This proposed classification system is anatomically based and considers the deforming forces from ligaments and tendons. Having a more comprehensive understanding of complex proximal ulna fractures would lead to more accurate fracture evaluation and surgical planning.
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Affiliation(s)
- Julien Chapleau
- Department of Orthopedic Surgery, CIUSSS du Nord-de-l'île-de-Montréal, Hôpital du Sacré-Cœur de Montréal, Montreal, QC, Canada; Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | | | - Patrick Tohmé
- Department of Orthopedic Surgery, CIUSSS du Nord-de-l'île-de-Montréal, Hôpital du Sacré-Cœur de Montréal, Montreal, QC, Canada; Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Elie El-Kayem
- Department of Orthopedic Surgery, CIUSSS du Nord-de-l'île-de-Montréal, Hôpital du Sacré-Cœur de Montréal, Montreal, QC, Canada; Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
| | - Yvan Petit
- Research Center, CIUSSS du Nord-de-l'île-de-Montréal, Hôpital du Sacré-Cœur de Montréal, Montreal, QC, Canada
| | - Dominique M Rouleau
- Department of Orthopedic Surgery, CIUSSS du Nord-de-l'île-de-Montréal, Hôpital du Sacré-Cœur de Montréal, Montreal, QC, Canada; Faculty of Medicine, Université de Montréal, Montreal, QC, Canada.
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Daneshvar P, Gee A, Brzozowski P, Schemitsch EH, Rasoulinejad P, Zdero R. Biomechanics of plate fixation following traditional olecranon osteotomy versus novel proximal ulna osteotomy for visualizing a distal humerus injury. Proc Inst Mech Eng H 2023; 237:1052-1060. [PMID: 37485996 DOI: 10.1177/09544119231189108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/25/2023]
Abstract
After a distal humeral injury, olecranon osteotomy (OO) is a traditional way to visualize the distal humerus for performing fracture fixation. In contrast, the current authors previously showed that novel proximal ulna osteotomy (PUO) allows better access to the distal humerus without ligamentous compromise. Therefore, this study biomechanically compared plating repair following OO versus PUO. The left or right ulna from eight matched pairs of human cadaveric elbows were randomly assigned to receive OO or PUO and repaired using pre-contoured titanium plates. Destructive and non-destructive mechanical tests were performed to assess stability. Mechanical tests on OO versus PUO groups yielded average results for ulna cantilever bending stiffness at a 90° elbow angle (29.6 vs 30.5 N/mm, p = 0.742), triceps tendon pull stiffness at a 90° elbow angle (28.2 vs 24.4 N/mm, p = 0.051), triceps tendon pull stiffness at a 110° elbow angle (61.9 vs 59.5 N/mm, p = 0.640), and triceps tendon pull failure load at a 110° elbow angle (1070.1 vs 1359.7 N, p = 0.078). OO and PUO elbows had similar failure mechanisms, namely, tendon tear or avulsion from the ulna with or without some fracture of the proximal bone fragment, or complete avulsion of the proximal bone fragment from the plate. The similar biomechanical stability (i.e., no statistical difference for 4 of 4 mechanical measurements) and failure mechanisms of OO and PUO plated elbows support the clinical use of PUO as a possible alternative to OO for visualizing the distal humerus.
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Affiliation(s)
- Parham Daneshvar
- Department of Surgery, Division of Orthopaedic Surgery, Queen's University, Kingston, Canada
| | - Aaron Gee
- Orthopaedic Biomechanics Lab, Victoria Hospital, London, Canada
| | | | - Emil H Schemitsch
- Orthopaedic Biomechanics Lab, Victoria Hospital, London, Canada
- Department of Surgery, Division of Orthopaedic Surgery, Western University, London, Canada
| | - Parham Rasoulinejad
- Orthopaedic Biomechanics Lab, Victoria Hospital, London, Canada
- Department of Surgery, Division of Orthopaedic Surgery, Western University, London, Canada
| | - Radovan Zdero
- Orthopaedic Biomechanics Lab, Victoria Hospital, London, Canada
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Leung N, Colliton E, Lovett J. Reoperations and Radiographic Outcomes of Monteggia Variant Facture Repair Through a Trans-Olecranon Approach. Bull Hosp Jt Dis (2013) 2022; 80:180-185. [PMID: 35643481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
BACKGROUND Adult Monteggia fracture variants are rare but potentially devastating injuries to the elbow generally requiring surgical treatment. Monteggia injuries with co- existing fractures of the radial head and coronoid present a surgical challenge due to the need to adequately expose all components of the injury for internal fixation or arthroplasty. In this study, we evaluated the clinical outcomes following surgical treatment of adult Monteggia fracture variants in which a coexisting radial head or coronoid fracture was ad- dressed through a single extensile posterior trans-olecranon approach. METHODS A retrospective review of all adult patients who underwent fixation of Monteggia variant fractures with coexisting radial head and coronoid fractures through a trans-olecranon approach by a single surgeon from January 1, 2012, to January 1, 2021, was performed. Patient records were reviewed for demographic information, radiographic outcomes, and postoperative complications leading to re- operation. RESULTS A total of 13 patients met the inclusion criteria for the study, three males and 10 females. The average age of the patients was 64 years old, and patients were followed for an average of 9.9 months postoperatively. Six patients underwent re-operation: one for flap coverage due to wound necrosis, two for revision fixation due to early loss of fixation, two for removal of painful hardware, and one for arthroscopic capsulectomy to treat a flexion contracture. Twelve patients achieved radiographic union and one patient had not achieved union by 1.3 months postoperatively and thereafter did not undergo further radiographic follow-up. No cases of heterotopic ossification, capitellar erosions, overstuffing of a radial head implant, or residual elbow subluxation were seen. There were two cases of lucency around a prosthetic radial head implant stem but without migration of the implant.
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Hoelscher-Doht S, Kladny AM, Paul MM, Eden L, Buesse M, Meffert RH. Low-profile double plating versus dorsal LCP in stabilization of the olecranon fractures. Arch Orthop Trauma Surg 2021; 141:245-251. [PMID: 32417960 PMCID: PMC7886832 DOI: 10.1007/s00402-020-03473-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Indexed: 11/01/2022]
Abstract
INTRODUCTION Proximal ulna fractures are common in orthopaedic surgery. Comminuted fractures require a high primary stability by the osteosynthesis, to allow an early functional rehabilitation as fast as possible, to reduce long-term limitations of range of motion. Classical dorsal plating is related to wound healing problems due to the prominence of the implant. New low-profile double plates are available addressing the soft tissue problems by positioning the plates at the medial and lateral side. This study analysed whether, under high loading conditions, these new double plates provide an equivalent stability as compared to the rigid olecranon locking compression plate (LCP). MATERIALS AND METHODS In Sawbones, Mayo Type IIB fractures were simulated and stabilized by plate osteosyntheses: In group one, two low-profile plates were placed. In group two, a single dorsal plate (LCP) was used. The bones was than cyclically loaded simulating flexion grades of 0°, 30°, 60° and 90° of the elbow joint with increasing tension forces (150 , 150 , 300 and 500 N). The displacement and fracture gap movement were recorded. In the end, in load-to-failure tests, load at failure and mode of failure were determined. RESULTS No significant differences were found for the displacement and fracture gap widening during cyclic loading. Under maximum loading, the double plates revealed a comparable load at failure like the single dorsal plate (LCP). The double plates failed with a proximal screw pull-out of the plate, whereas in the LCP group, in 10 out of 12 specimens the mode of failure was a diaphyseal shaft fracture at the distal plate peak. CONCLUSION Biomechanically, the double plates are a good alternative to the dorsal LCP providing a high stability under high loading conditions and, at the same, time reducing the soft tissue irritation by a lateral plate position.
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Affiliation(s)
- Stefanie Hoelscher-Doht
- Department of Trauma, Hand, Plastic and Reconstructive Surgery, University Hospital of Wuerzburg, Oberduerrbacher Strasse 6, 97080, Wuerzburg, Germany.
| | - A-M Kladny
- Department of Trauma, Hand, Plastic and Reconstructive Surgery, University Hospital of Wuerzburg, Oberduerrbacher Strasse 6, 97080, Wuerzburg, Germany
| | - M M Paul
- Department of Trauma, Hand, Plastic and Reconstructive Surgery, University Hospital of Wuerzburg, Oberduerrbacher Strasse 6, 97080, Wuerzburg, Germany
| | - L Eden
- Department of Trauma, Hand, Plastic and Reconstructive Surgery, University Hospital of Wuerzburg, Oberduerrbacher Strasse 6, 97080, Wuerzburg, Germany
| | - M Buesse
- Institut Straumann AG, Peter-Merian-Weg 12, 4052, Basel, Switzerland
| | - R H Meffert
- Department of Trauma, Hand, Plastic and Reconstructive Surgery, University Hospital of Wuerzburg, Oberduerrbacher Strasse 6, 97080, Wuerzburg, Germany
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Çağlar C, Akçaalan S, Özaslan Hİ, Yağar H, Uğurlu M. Comparison of tension band wiring and plate fixation in Mayo type 2A olecranon fractures. Jt Dis Relat Surg 2021; 32:85-92. [PMID: 33463422 PMCID: PMC8073451 DOI: 10.5606/ehc.2021.75812] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 07/20/2020] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVES This study aims to compare clinically and functionally patients who had previously undergone tension band wiring (TBW) or plate fixation (PF) procedure due to the diagnosis of Mayo type 2A olecranon fracture in our clinic. PATIENTS AND METHODS Data of 92 patients (51 males, 41 females; mean age 42.3±12.6 years; range, 16 to 75 years) operated on for olecranon fractures between January 2014 and December 2018 were recorded retrospectively. Forty-four patients received TBW and 48 patients received PF treatment. Their Disabilities of the Arm, Shoulder, and Hand (DASH) and Mayo scores and elbow range of motion (ROM) measurements were used for clinical and functional evaluations. Data including the time to return to work, revision rate, and follow-up time were also recorded. RESULTS The mean follow-up time was 38.2±17.2 months. Patients returned to work in 9.2±4.1 weeks in the TBW group and 7.8±3.6 weeks in the PF group (p=0.279). The revision rate was 14% in the TBW group and 2% in the PF group (p=0.335). The mean DASH score was 10.0±1.8 in the TBW group and 7.7±1.2 in the PF group (p=0.001). The mean Mayo score was 84.0±9.3 in the TBW group and 88.3±9.1 in the PF group (p=0.049). For elbow flexion-extension ROM, 4° of difference was measured in favor of the PF group (p=0.043). Mean Mayo score, mean DASH score, and mean flexion-extension ROM values were statistically significantly different between the two groups. CONCLUSION Both surgical techniques are suitable and reliable in the treatment of olecranon fractures. Although TBW treatment is low-cost and simple to apply, its biggest disadvantage is a high rate of secondary surgery for implant removal due to irritation of the skin.
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Affiliation(s)
- Ceyhun Çağlar
- Ankara Şehir Hastanesi Ortopedi ve Travmatoloji Kliniği, 06800 Çankaya, Ankara, Türkiye.
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Luchetti TJ, Abbott EE, Baratz ME. Elbow Fracture-Dislocations: Determining Treatment Strategies. Hand Clin 2020; 36:495-510. [PMID: 33040962 DOI: 10.1016/j.hcl.2020.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Elbow dislocations represent common injuries. A quarter of these injuries involve at least 1 fracture. The sequel of elbow fracture-dislocations can be fraught with complications, including recurrent instability, posttraumatic arthritis, elbow contracture, and poor functional results. The 3 main patterns of injury are valgus posterolateral rotatory instability, varus posteromedial rotatory instability, and transolecranon fracture-dislocation. This article discusses each pattern individually, including the anatomy, the typical injury pattern, and treatment strategies. It also discusses common complications that can occur.
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Tan BYJ, Pereira MJ, Ng J, Kwek EBK. The ideal implant for Mayo 2A olecranon fractures? An economic evaluation. J Shoulder Elbow Surg 2020; 29:2347-2352. [PMID: 32569869 DOI: 10.1016/j.jse.2020.05.035] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/12/2020] [Accepted: 05/18/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND The ideal implant for stable, noncomminuted olecranon fractures is controversial. Tension band wiring (TBW) is associated with lower cost but higher implant removal rates.On the other hand, plate fixation (PF) is purported to be biomechanically superior, with lower failure and implant removal rates, although associated with higher cost. The primary aim of this study is to look at the clinical outcomes for all Mayo 2A olecranon between PF and TBW. The secondary aim is to perform an economic evaluation of PF vs. TBW. MATERIALS AND METHODS This is a retrospective study of all surgically treated Mayo 2A olecranon fractures in a tertiary hospital from 2005-2016. Demographic data, medical history, range of motion, and complications were collected. All inpatient and outpatient costs in a 1-year period postsurgery including the index surgical procedure were collected via the hospital administrative cost database (normalized to 2014). RESULTS A total of 147 cases were identified (94 TBW, 53 PF). PF was associated with higher mean age (P < .01), higher American Society of Anesthesiologists score (P < .01), and higher proportion of hypertensives (P = .04). There was no difference in the range of motion achieved at 1 year for both groups. In terms of complications, TBW was associated with more symptomatic hardware (21.6% vs. 13.7%, P = .24) and implant failures (16.5% vs. none, P < .01), whereas the plate group had a higher wound complication (5.9% vs. none, P = .02) and infection rate (9.8% vs. 3.1%, P = .09). TBW had a higher implant removal rate of 30.9% compared with 22.7% for PF (P = .36). PF had a higher cost at all time points, from the index surgery ($10,313.64 vs. $5896.36, P < .01), 1-year cost excluding index surgery ($5069.61 vs. $3850.46, P = .46), and outpatient cost ($1667.80 vs. $1613.49, P = .27). DISCUSSION AND CONCLUSION Based on our study results, we have demonstrated that TBW is the ideal implant for Mayo 2A olecranon fractures from both a clinical and economic standpoint, with comparable clinical results, potentially similar implant removal rates as PF's, and a lower cost over a 1-year period. In choosing the ideal implant, the surgeon must take into account, first, the local TBW and PF removal rate, which can vary significantly because of the patient's profile and beliefs, and second, the PF implant cost.
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Affiliation(s)
- Bryan Y J Tan
- Department of Orthopaedic Surgery, Woodland Health Campus, National Healthcare Group, Singapore.
| | - Michelle J Pereira
- Health Services and Outcomes Research, National Health Care Group, Singapore
| | | | - Ernest B K Kwek
- Department of Orthopaedic Surgery, Woodland Health Campus, National Healthcare Group, Singapore
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Abstract
The elbow joint consists of the humeroulnar, humeroradial, and proximal radioulnar joints. Elbow stability is maintained by a combination of static and dynamic constraints. Elbow fractures are challenging to treat because the articular surfaces must be restored perfectly and associated soft tissue injuries must be recognized and appropriately managed. Most elbow fractures are best treated operatively with restoration of normal bony anatomy and rigid internal fixation and repair and/or reconstruction of the collateral ligaments. Advanced imaging, improved understanding of the complex anatomy of the elbow joint, and improved fixation techniques have contributed to improved elbow fracture outcomes.
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Affiliation(s)
- Kaare S Midtgaard
- The Steadman Clinic, Steadman Philippon Research Institute, 181 West Meadow Drive, Suite 400, Vail, CO 81657, USA; Oslo University Hospital, Division of Orthopaedic Surgery, Kirkeveien 166, Oslo 0450, Norway; Norwegian Armed Forces Joint Medical Services, Forsvarsvegen 75, Sessvollmoen 2058, Norway
| | - Joseph J Ruzbarsky
- The Steadman Clinic, Steadman Philippon Research Institute, 181 West Meadow Drive, Suite 400, Vail, CO 81657, USA
| | - Thomas R Hackett
- The Steadman Clinic, Steadman Philippon Research Institute, 181 West Meadow Drive, Suite 400, Vail, CO 81657, USA
| | - Randall W Viola
- The Steadman Clinic, Steadman Philippon Research Institute, 181 West Meadow Drive, Suite 400, Vail, CO 81657, USA.
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Bugarinovic G, McFarlane KH, Benavent KA, Janssen SJ, Blazar PE, Earp BE. Risk Factors for Hardware-Related Complications After Olecranon Fracture Fixation. Orthopedics 2020; 43:141-146. [PMID: 32191948 DOI: 10.3928/01477447-20200314-03] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 12/17/2019] [Indexed: 02/03/2023]
Abstract
The aim of this study was to evaluate risk factors for symptomatic hardware and removal of hardware (ROH) after olecranon open reduction and internal fixation (ORIF) and to assess differences between olecranon locking plate and screws (P&S) or tension band (TB) wire cohorts. The medical records of 331 patients with olecranon fractures treated at two academic level I trauma centers with ORIF from 2012 to 2016 were reviewed. A total of 189 patients were included in the study. Complications, ROH, and subsequent surgery were assessed and compared between cohorts. There were 124 cases in the P&S cohort and 65 in the TB cohort. The overall reoperation rate was 31.2% (59 of 189). The overall incidence of ROH for all cases was 29.1% (55 of 189). Patients who required ROH or developed symptomatic hardware were significantly younger than those who did not (P&S, P<.003; TB, P<.004). Age and body mass index (BMI) were associated with ROH plus symptomatic hardware after P&S. Age (but not BMI) was associated with ROH/symptomatic hardware after TB. Measured hardware prominence was not associated with ROH or ROH plus symptomatic hardware for either the P&S or the TB cohort. Risk factors including patient age and BMI were found to be significantly associated with hardware-related complications. [Orthopedics. 2020;43(3):141-146.].
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Hirakawa A, Komura S, Hirose H, Akiyama H. Heterotopic Ossification Requiring Revision Surgery for Elbow Contracture After Tension Band Wiring for an Isolated Olecranon Fracture A Case Report. Bull Hosp Jt Dis (2013) 2019; 77:217-220. [PMID: 31487489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Olecranon fractures are common trauma presentations, and generally good or excellent functional outcomes are expected after surgical treatment. The development of heterotopic ossification (HO) is a well-known complication, leading to restricted motion, subsequent joint contractures, and marked functional limitation of the upper extremity. Whereas most olecranon fractures complicated by HO have less extensive ossification and limited clinical implications, we report a rare case of HO that required revision surgery for elbow contracture after tension band wiring for an isolated olecranon fracture. Our findings indicate that even patients with isolated olecranon fractures should be notified about the potential risk of HO development, which could result in restricted motion and subsequent joint contractures. The risk factors associated with the development of HO after elbow trauma should be recognized during surgical treatment for olecranon fracture. Fractures of the olecranon are common trauma presentations. 1 Most olecranon fractures are treated surgically, and good or excellent functional outcomes are expected after surgical treatment.1 The development of heterotopic ossification (HO) is a well-known complication after elbow trauma that causes restricted motion, subsequent joint contractures, and marked functional limitation of the affected upper extremity.2 The severity of HO is related to the nature of the injury. Most olecranon fractures complicated by HO have less extensive ossification, and the clinical implications of this type of injury are limited.3 We report a rare case of HO in which revision surgery for the treatment of elbow contracture was required after an isolated olecranon fracture.
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Mayfield CK, Haglin JM, Konda SR, Tejwani NC, Egol KA. Post-operative Orthopedic Infection with Monomicrobial Leclercia adecarboxylata: A Case Report and Review of the Literature. JBJS Case Connect 2019; 9:e0297. [PMID: 31343997 DOI: 10.2106/jbjs.cc.18.00297] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
CASE An 65-year-old immunocompetent female developed a Leclercia adecarboxylata infection following the repair of closed olecranon fracture. L. adecarboxylata is associated with polymicrobial infections, infections in immunocompromised patients and penetrating or open wounds. Following speciation, intravenous ceftriaxone was started. Two weeks later, the patient presented with leukopenia and neutropenia. Per infectious disease recommendations, the patient was switched to intravenous ertapenem with resolution of both infection and neutropenia. The olecranon fracture went on to heal fully. CONCLUSIONS This case describes a rare postoperative monomicrobial infection with L. adecarboxylata in an immunocompetent host following musculoskeletal trauma and identifies L. adecarboxylata as a potential emerging hospital-acquired pathogen following orthopedic surgery.
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Affiliation(s)
| | | | - Sanjit R Konda
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York City, New York
| | - Nirmal C Tejwani
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York City, New York
| | - Kenneth A Egol
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York City, New York
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Koziarz A, Woolnough T, Oitment C, Nath S, Johal H. Surgical Management for Olecranon Fractures in Adults: A Systematic Review and Meta-analysis. Orthopedics 2019; 42:75-82. [PMID: 30810755 DOI: 10.3928/01477447-20190221-03] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Accepted: 02/12/2019] [Indexed: 02/03/2023]
Abstract
Olecranon fractures are common upper-extremity fractures amenable to various surgical techniques. The authors conducted a systematic review and meta-analysis to evaluate surgical management strategies for olecranon fractures in adult patients. Two investigators independently screened articles from records obtained from MEDLINE, Embase, SPORTDiscus, CINAHL, and the Cochrane Library databases. The authors compared tension-band wiring (TBW) with plate fixation (PF) for the outcomes of complications and hardware removal. Subgroup analyses were conducted comparing randomized controlled trials with observational studies for each outcome. In addition, the authors evaluated novel fixation techniques other than TBW and PF. Twenty-four studies were included in the systematic review and 10 studies were included in the meta-analysis of TBW vs PF. Compared with TBW (n=270), patients who underwent PF (n=369) had a significantly lower complication rate (relative risk, 0.48; 95% confidence interval, 0.36-0.64; P<.01; I2=16%). Plate fixation (41 of 332) also had less hardware removal compared with TBW (79 of 236; relative risk, 0.36; 95% confidence interval, 0.25-0.50; P<.01; I2=0%). Subgroup analyses showed no difference when comparing randomized controlled trials with observational studies for the outcomes of complication rate (P=.45) and hardware removal (P=.54). Qualitative analysis revealed novel methods of olecranon fixation: a modified cable pin system, tension banding through 2 cannulated screws, olecranon memory connector fixation, and cancellous screw TBW. This meta-analysis revealed significantly lower complication and hardware removal rates for PF compared with TBW. Several novel methods of olecranon fixation may represent viable alternatives. [Orthopedics. 2019; 42(2):75-82.].
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Mehta S, Chin M, Sanville J, Namdari S, Hast MW. Use of an Additional Nonlocking Screw in Olecranon Fracture Osteosynthesis Changes Failure Mechanism. Orthopedics 2019; 42:e74-e80. [PMID: 30484851 PMCID: PMC7410497 DOI: 10.3928/01477447-20181120-01] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Accepted: 07/18/2018] [Indexed: 02/03/2023]
Abstract
Hardware-related complications can occur when plate fixation is used to stabilize osteoporotic fractures involving the olecranon. The use of an additional nonlocking screw, placed retrograde into the proximal fracture segment, may improve stability under load. The purpose of this study was to conduct a biomechanical comparison of olecranon repair constructs with and without this additional retrograde screw. Nine matched pairs of elderly fresh-frozen cadaveric upper extremities were used. Two-part olecranon fractures were modeled, and fracture stabilization was performed. Olecranon plates were implanted either with the standard surgical technique (CTRL) or with an additional retrograde screw (EXPT). Dynamic extensions of increasingly loaded forearms were performed, and comparisons of sustained cycles, maximum load, and total work were made. Relative motion of bone segments was tracked, and modes of failure were assessed. Seventy-eight percent of specimens from the CTRL group failed due to relative fragment displacement exceeding 3 mm, while 78% of EXPT specimens failed due to instantaneous catastrophic failure. There were no significant differences in terms of number of survived cycles, maximum load, or work performed between the groups. The addition of a retrograde screw in this plating technique changes the failure mode from fracture displacement to catastrophic failure. The use of a 3.5-mm retrograde screw in the relatively small proximal ulnar fragment should be avoided, but screws with a smaller diameter may still have potential to improve fixation. Further biomechanical and clinical research is necessary to improve strategies for plate fixation of olecranon fractures in the elderly population. [Orthopedics. 2019; 42(1):e74-e80.].
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Steinmetz S, Goetti P, Mustaki L, Mariaux S, Borens O, Vauclair F. [Olecranon fractures]. Rev Med Suisse 2018; 14:2264-2267. [PMID: 30550023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Olecranon fractures represent 5 % of all adult fractures. Management is most often surgical. Conservative treatment is recommended for non-displaced fractures or patients who would be poor surgical candidates. Prolonged immobilization of the elbow may cause joint stiffness, whereas surgical treatment can be complicated by loss of reduction or wound issues with secondary infection of the material. In this article, we discuss the pathology and the principles of treatment based on the literature, to allow the general practitioner to guide the patient towards the most suitable treatment.
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Affiliation(s)
- Sylvain Steinmetz
- Service de chirurgie orthopédique et traumatologique, Département de l'appareil locomoteur, CHUV, 1011 Lausanne
| | - Patrick Goetti
- Service de chirurgie orthopédique et traumatologique, Département de l'appareil locomoteur, CHUV, 1011 Lausanne
| | - Laurent Mustaki
- Service de chirurgie orthopédique et traumatologique, Département de l'appareil locomoteur, CHUV, 1011 Lausanne
| | - Sandrine Mariaux
- Service de chirurgie orthopédique et traumatologique, Département de l'appareil locomoteur, CHUV, 1011 Lausanne
| | - Olivier Borens
- Service de chirurgie orthopédique et traumatologique, Département de l'appareil locomoteur, CHUV, 1011 Lausanne
| | - Frédéric Vauclair
- Service de chirurgie orthopédique et traumatologique, Département de l'appareil locomoteur, CHUV, 1011 Lausanne
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INUI ATSUYUKI, KURODA TSUKASA, KUROSAWA TAKASHI, KOKUBU TAKESHI, MIFUNE YUTAKA, NISHIMOTO HANAKO, KURODA RYOSUKE. Case Series of Comminuted Olecranon Fracture Treated by Plate Fixation; Do We Have to Remove the Plate? Kobe J Med Sci 2018; 64:E115-E118. [PMID: 30666041 PMCID: PMC6347047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 05/25/2018] [Indexed: 06/09/2023]
Abstract
Comminuted olecranon fracture requires surgical intervention. Plate fixation has been performed on the majority of cases. We reviewed the cases of comminuted olecranon fracture in young and middle age treated by plate osteosynthesis and analyzed the functional outcome, complications and ratio and timing of hardware removal. Fifteen cases of comminuted olecranon fractures treated by plate fixation were reviewed. Bone union was achieved in all cases, the average range of motion at the final follow up was -11° in extension, 133° in flexion, 89° in pronation and 88° in supination. Hardware removal performed in 12 cases in average 8.3 months postoperatively, in 2 cases elbow joint contracture release was performed during the hardware removal. In the co-payment (+) group, 4 cases (67%) removed the plate at average six months postoperatively. On the other hand, no co-payment group (workman's compensation insurance or automobile liability insurance) underwent hardware removal surgery in 8 cases (89%) at 9.6 months postoperatively. There was no statistical difference between the timing or prevalence of hardware removal between the groups. The present study showed high removal rate of hardware despite the excellent clinical result. The surgeons should be aware that plate fixation of the olecranon fracture requires the removal of a plate in the majority of cases.
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Affiliation(s)
- ATSUYUKI INUI
- Department of Orthopaedic surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - TSUKASA KURODA
- Department of Orthopaedic surgery, Shinsuma Hospital, Kobe, Japan
| | - TAKASHI KUROSAWA
- Department of Orthopaedic surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - TAKESHI KOKUBU
- Department of Orthopaedic surgery, Shinsuma Hospital, Kobe, Japan
| | - YUTAKA MIFUNE
- Department of Orthopaedic surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - HANAKO NISHIMOTO
- Department of Orthopaedic surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - RYOSUKE KURODA
- Department of Orthopaedic surgery, Kobe University Graduate School of Medicine, Kobe, Japan
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Abstract
RATIONALE Displaced olecranon fracture is a common injury following a fall or direct trauma to the elbow. There have been no reports of patients with a displaced olecranon fracture who have only received nonoperative manipulative reduction with Chinese herbs. PATIENT CONCERNS The patient was a 64-year-old woman with a complex elbow injury that occurred in a traffic accident. The patient complained of severe, painful limitation of motion on straightening or bending. DIAGNOSES The patient was diagnosed with a displaced fracture of the left olecranon (type IIA olecranon fracture according to the Mayo classification system). INTERVENTIONS The patient underwent nonoperative manipulation with Chinese herbs. OUTCOMES The fracture was successfully reduced. After 3 to 4 months of follow-up, severe pain and disability in the elbow were improved following reduction of the left olecranon fracture in which there was no longer a displacement. LESSONS Nonoperative manipulative reduction performed by a well-trained physician with Chinese herbs may be a treatment option for displaced olecranon fractures.
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Affiliation(s)
- Yu-Pei Chen
- Department of Chinese Medicine, Tainan Hospital, Ministry of Health and Welfare
- School of Medicine
- School of Law, National Cheng Kung University, Tainan
| | - Yi-Shan Lan
- Department of Chinese Medicine, Tainan Hospital, Ministry of Health and Welfare
| | - Wen-Long Hu
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and School of Traditional Chinese Medicine, Chang Gung University College of Medicine
- Kaohsiung Medical University College of Medicine
- Fooyin University College of Nursing
| | - Yu-Chiang Hung
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and School of Traditional Chinese Medicine, Chang Gung University College of Medicine
- School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung, Taiwan
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Marot V, Bayle-Iniguez X, Cavaignac E, Bonnevialle N, Mansat P, Murgier J. Results of non-operative treatment of olecranon fracture in over 75-year-olds. Orthop Traumatol Surg Res 2018; 104:79-82. [PMID: 29258962 DOI: 10.1016/j.otsr.2017.10.015] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Revised: 09/07/2017] [Accepted: 10/14/2017] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Surgery is the gold-standard treatment of displaced olecranon fracture, but is associated with numerous complications, especially in the elderly. Functional results of non-operative treatment in this population have never been analyzed in a prospective study. STUDY HYPOTHESIS Non-operative treatment of isolated olecranon fracture with stable elbow-joint in over 75-year-olds gives functional results comparable to those of surgery as reported in the literature, with fewer complications. MATERIAL AND METHODS A prospective study analyzed functional results of non-operative treatment of isolated closed Mayo I and II olecranon fracture with stable elbow, in patients aged ≥75 years. The principal assessment criterion was functional recovery on the Mayo Elbow Performance Score (MEPS) and QuickDASH at 6 months. RESULTS Twenty-two fractures in 21 patients were included. Mean MEPS was 95.26/100 (range, 85-100), and mean QuickDASH 4.3 (range, 0-29.55). Eighteen fractures showed osteoarthritis of the olecranon. There were no cases of elbow instability. There were no complications. DISCUSSION Non-operative treatment of olecranon fracture in patients aged ≥75 years provided excellent functional results at 6 months, without associated complications. TYPE OF STUDY Single-center prospective observation cohort study. LEVEL OF EVIDENCE 4.
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Affiliation(s)
- V Marot
- Département de chirurgie orthopédique et traumatologique, hôpital Pierre-Paul-Riquet, CHU de Toulouse, place du Docteur-Baylac, TSA 40031, 31059 Toulouse cedex 9, France
| | - X Bayle-Iniguez
- Département de chirurgie orthopédique et traumatologique, hôpital Pierre-Paul-Riquet, CHU de Toulouse, place du Docteur-Baylac, TSA 40031, 31059 Toulouse cedex 9, France
| | - E Cavaignac
- Département de chirurgie orthopédique et traumatologique, hôpital Pierre-Paul-Riquet, CHU de Toulouse, place du Docteur-Baylac, TSA 40031, 31059 Toulouse cedex 9, France
| | - N Bonnevialle
- Département de chirurgie orthopédique et traumatologique, hôpital Pierre-Paul-Riquet, CHU de Toulouse, place du Docteur-Baylac, TSA 40031, 31059 Toulouse cedex 9, France
| | - P Mansat
- Département de chirurgie orthopédique et traumatologique, hôpital Pierre-Paul-Riquet, CHU de Toulouse, place du Docteur-Baylac, TSA 40031, 31059 Toulouse cedex 9, France
| | - J Murgier
- Département de chirurgie orthopédique et traumatologique, hôpital Pierre-Paul-Riquet, CHU de Toulouse, place du Docteur-Baylac, TSA 40031, 31059 Toulouse cedex 9, France.
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Štichhauer R, Turek J, Preis J, Zeman J, Marek O, Plánka L. [Verification of the Necessity for the Open Reduction and Tension Band Wiring of the Displaced Olecranon Fracture in Younger Children]. Acta Chir Orthop Traumatol Cech 2018; 85:271-275. [PMID: 30257758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
PURPOSE OF THE STUDY Olecranon fractures in skeletally immature patients are rather rare and represent up to 7% of elbow skeletal injuries. Although the majority of olecranon fractures is constituted by undisplaced fractures treated conservatively with good outcomes, a few of them require surgery. The aim of the study was to compare two different approaches of surgical treatment - the open reduction with tension band wiring - cerclage (ORCe) and the closed reduction and percutaneous pinning (CRPP). MATERIAL AND METHODS 37 patients (28 boys, 9 girls) were included in the retrospective multicentric study. The patients were treated at two different institutions (the Clinic of Paediatric Surgery, Orthopaedics and Traumatology, the University Hospital Brno and the Department of Paediatric Surgery and Traumatology, the University Hospital Hradec Králové, Czech Republic). 17 patients underwent the ORCe procedure, while 20 patients were treated using the CRPP method. Different parameters were statistically compared in the groups (demographic data, data concerning the course of the therapy, outcome of the therapy in terms of movements' restrictions and complications such as osteosynthesis failure and infection). RESULTS Both the groups were comparable in terms of demographic data because no statistically significant difference was observed in terms of the age (p = 0.082), the affected site (p = 1.000) and the gender (p = 0.462). Statistically significant difference between these two groups was found in the interval between the implementation and the removal of the osteosynthetic material (p < 0.001) and in the length of cast immobilisation (p = 0.047). The number of patients with movement restriction up to 10° was statistically significantly higher in patients who underwent the CRPP procedure (p = 0.040), but no statistically significant difference was seen between these two groups in terms of movement restriction more than 10° (p = 0.609). One revision surgery was performed in the CRPP group, however with no statistical significance (p = 0.350). DISCUSSION The multicentric study included 37 children, who underwent surgical treatment of a displaced olecranon fracture. Compared to the studies dealing with this topic the number of patients included in this study is relatively high. It advocates the possibility of using the CRPP method as a good alternative to the gold-standard ORCe technique because no difference in terms of the number of revision surgeries and the clinically important movement restriction of more than 10° were seen. It also brings along advantages such as a simple surgical technique, good functional and cosmetic effects, reducing the risk of ischemic insult of growth plate and the possibility of osteosynthetic material removal at an outpatient department with no need for general anaesthesia. The risk of a higher radiation exposure of both the patient and the surgical team should be considered as a disadvantage of the closed method. CONCLUSIONS The mini-invasive CRPP appears to be a good alternative option to the ORCe method for the treatment of isolated olecranon fractures in children offering the advantages such as avoiding extensive open procedure and simple implants removal. Key words:children, olecranon, fracture, tension band wiring - cerclage, percutaneous pinning, elbow.
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Affiliation(s)
- R Štichhauer
- Klinika dětské chirurgie, ortopedie a traumatologie, Fakultní nemocnice Brno
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Persiani P, Ranaldi FM, Graci J, De Cristo C, Zambrano A, D’Eufemia P, Martini L, Villani C. Isolated olecranon fractures in children affected by osteogenesis imperfecta type I treated with single screw or tension band wiring system: Outcomes and pitfalls in relation to bone mineral density. Medicine (Baltimore) 2017; 96:e6766. [PMID: 28514292 PMCID: PMC5440129 DOI: 10.1097/md.0000000000006766] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 03/20/2017] [Accepted: 03/22/2017] [Indexed: 11/27/2022] Open
Abstract
The purpose of this study is to compare the results of 2 techniques, tension band wiring (TBW) and fixation with screws, in olecranon fractures in children affected with osteogenesis imperfecta (OI) type I. Between 2010 and 2014, 21 olecranon fractures in 18 children with OI (average age: 12 years old) were treated surgically. Ten patients were treated with the screw fixation and 11 with TBW. A total of 65% of olecranon fractures occurred as a result of a spontaneous avulsion of the olecranon during the contraction of the triceps muscle. The average follow-up was 36 months. Among the children treated with 1 screw, 5 patients needed a surgical revision with TBW due to a mobilization of the screw. In this group, the satisfactory results were 50%. In patients treated with TBW, the satisfactory results were 100% of the cases. The average Z-score, the last one recorded in the patients before the trauma, was -2.53 in patients treated with screw fixation and -2.04 in those treated with TBW. TBW represents the safest surgical treatment for patients suffering from OI type I, as it helps to prevent the rigidity of the elbow through an earlier recovery of the range of motion, and there was no loosening of the implant. In analyzing the average Z-score before any fracture, the fixation with screws has an increased risk of failure in combination with low bone mineral density.
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Affiliation(s)
- Pietro Persiani
- Department of Anatomical Sciences, Histological, Forensic Medicine and Locomotive System
| | - Filippo M. Ranaldi
- Department of Anatomical Sciences, Histological, Forensic Medicine and Locomotive System
| | - Jole Graci
- Department of Anatomical Sciences, Histological, Forensic Medicine and Locomotive System
| | - Claudia De Cristo
- Department of Anatomical Sciences, Histological, Forensic Medicine and Locomotive System
| | - Anna Zambrano
- Department of Pediatrics, Sapienza University of Rome, Rome, Italy
| | | | - Lorena Martini
- Department of Anatomical Sciences, Histological, Forensic Medicine and Locomotive System
| | - Ciro Villani
- Department of Anatomical Sciences, Histological, Forensic Medicine and Locomotive System
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Abstract
Olecranon fractures are common. They are usually managed surgically with open reduction and either tension band wiring or plate fixation. Currently, there are few studies comparing fracture treatments. We aim to review the available literature to guide the orthopaedic surgeon on the management of these fractures. A literature review of peer-reviewed publications in international orthopaedic journals detailing olecranon fracture treatment was conducted. An additional focus was placed on the evidence base for and surgical outcomes of tension band wiring for common two-part fractures. Our novel illustrations aim to educate the reader, and our treatment algorithm provides guidance for management. 10% of all upper limb fractures involve the olecranon, and most are simple two-part injuries. These should be managed with tension band wire constructs. Non-displaced fractures can be treated conservatively. Displaced complex injuries necessitate locking plate fixation. Currently, there exits a lack of studies comparing these treatments. There may be an emerging role for intramedullary nail fixation. Non-operative management in the elderly comorbid patient remains controversial. Prospective, randomised controlled trials of matched patients and fracture patterns comparing operative techniques are needed as there is a lack of level I/II evidence to support the use of one implant over another.
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Affiliation(s)
- A J Powell
- Department of Trauma and Orthopaedic Surgery, Royal Alexandra Hospital, Corsebar Rd, Paisley, PA2 9PN, UK.
| | - O M Farhan-Alanie
- Department of Trauma and Orthopaedic Surgery, Glasgow Royal Infirmary, Glasgow, UK
| | - J K Bryceland
- Department of Trauma and Orthopaedic Surgery, Glasgow Royal Infirmary, Glasgow, UK
| | - T Nunn
- Department of Trauma and Orthopaedic Surgery, Royal Alexandra Hospital, Corsebar Rd, Paisley, PA2 9PN, UK
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Marmor M, Amano K, Yamamoto A, Friedberg D, McDonald E, Meinberg E. Acute Shortening Versus Bridging Plate for Highly Comminuted Olecranon Fractures. Am J Orthop (Belle Mead NJ) 2017; 46:E330-E335. [PMID: 29099893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Severely comminuted olecranon fractures, for which elbow stability becomes the main goal of surgery, remain a challenge for surgeons. We conducted a study to determine the percentage loss of articular surface at which a bridge plating (BP) construct becomes too unstable and an acute shortening (AS) construct is required. The olecranon process of 8 fresh-frozen cadaveric upper limbs was serially resected. At each resection, the simulated fracture was fixed first with BP and then with AS. Stability was tested by performing valgus and varus stress tests at various angles under fluoroscopy. As many as 6 serial resections were made on the cadaveric models. Maximum resection was 88%. The ulnohumeral joint remained stable to valgus and varus stress at all resections for both BP and AS. The elbow joint lost a significant amount of flexion with AS above 20% resection. The ulnohumeral joint can tolerate substantial loss of articular surface in the olecranon before becoming unstable. In this study, range of motion was preserved more with the BP construct than with the AS construct. The presented data may be considered when approaching a severely comminuted olecranon fracture in which the articular surface cannot be reconstructed.
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Affiliation(s)
- Meir Marmor
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco General Hospital, San Francisco, CA.
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Peeters CMM, Sluimer JC, Gosens T. [A hardening in the forearm after an olecranon fracture]. Ned Tijdschr Geneeskd 2017; 161:D1350. [PMID: 28745249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A 77-year-old male who had had an olecranon fracture 15 years ago presented himself with mild pain of the right elbow. Physical examination revealed painless hardening of the finger and wrist flexors in an area of 10 cm from the origin. Conventional radiographs showed a mature myositis ossificans.
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Affiliation(s)
- C M M Peeters
- Elisabeth-Tweesteden Ziekenhuis, Afd. Orthopedie en Traumachirurgie, Tilburg
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Fujihara Y, Tatebe M, Fujihara N, Tanaka H, Hirata H. Morphological characteristics of olecranon fractures in adults : a Computed Tomography-based study. Acta Orthop Belg 2016; 82:313-318. [PMID: 27682294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The aim of this study was to identify the fragment's shape by evaluating olecranon fractures. We examined the CT images of 48 olecranon fractures (28 women and 20 men). Mean age was 59.9 years. On the olecranon's posterior surface, we measured the distance between the apex of the olecranon fragment and the radial edge of the flat spot on the short axis and the width of the flat spot on the same short axis. The tip radial ratio (i.e., the tip radial edge to the flat spot width) was derived from these parameters. The mean tip radial edge was 1.96 mm, and the flat spot width was 12.64 mm ; therefore, the tip radial ratio was 0.15 mm. Radial inclination on the articular surface was 30.55°. Our findings confirmed our hypothesis that the fracture lines run from the proximal ulnar side to the distal radial side on the olecranon's posterior and articular surfaces.
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Wang M, Ping LY, Wang W, Yang BG. [Surgical treatment for Mayo II B comminuted fracture of the olecranon]. Zhongguo Gu Shang 2016; 29:184-186. [PMID: 27141792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
OBJECTIVE To study clinical effects of surgery for the treatment of Mayo II B comminuted fracture in ulna olecranon. METHODS From May 2008 to March 2015, a total of 37 patients with Mayo II B comminuted fracture in ulua olecranon were treated, including 20 males and 17 females, ranging in age from 40 to 65 years old ,with an average of 53 years old. All the patients were treated with open reduction and internal fixation within 4 to 7 days after injuries. All the patients had pain and functional disorder uf elbow joint. The X-ray and CT examination showed ulna olecranon comminuted fracture of Mayo II B. Postoperative complications were observed ,and Broberg-Morrey criteria was used tu evaluate therapeutic effects. RESULTS All the patients were followed up ,and the duraiton ranged from 9 to 30 months ,with a mean of 15 months. Two patients had surface infection around incision ,and were healed by changing dressings. No other complications occurred such as needle slipping to stimulate skin ,screw loosening and wire broken. One patient had slight uneveness of joint surface without obvious functional disorder. According to Broberg-Morrey elbow fracture curative effect criteria, 11 paients got an excellent result, 24 good and 2 fair,and the total score was 87.0 ± 7.3. CONCLUSION For the Mayo II B comminuted fracture in ulna olecranon, preoperative preparation, intraoperative restoring of the articular surface smooth and reasonable internal fixation, and postoperative rehabilitation actively, can obtain satisfactory clinical effects.
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DelSole EM, Egol KA, Tejwani NC. Construct Choice for the Treatment of Displaced, Comminuted Olecranon Fractures: are Locked Plates Cost Effective? Iowa Orthop J 2016; 36:59-63. [PMID: 27528837 PMCID: PMC4910779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
BACKGROUND Cost effective implant selection in orthopedic trauma is essential in the current era of managed healthcare delivery. Both locking and non-locking plates have been utilized in the treatment of displaced fractures of the olecranon. However, locking plates are often more costly and may not provide superior clinical outcomes. The primary aim of the present study is to assess the clinical and functional outcomes of olecranon fractures treated with locked and non-locking plate and screw constructs while providing insight into the cost of various implants. METHODS We performed a retrospective chart review of a single institution database identifying Mayo IIB type olecranon fractures treated surgically from 2003 to 2012. All fractures were treated with either a locked plate or a one-third tubular hook plate construct. Clinical and radiographic outcomes were evaluated. Minimum 6-month follow-up was required. Outcomes were compared between fixation constructs, including rate of union, early failure, postoperative range of motion, and complication rates. Statistical analysis included Pearson's Chi-squared and Fisher's exact test for categorical variables, and the Student's ttest for continuous variables. RESULTS The one-third tubular construct was equivalent to locking plate constructs with respect to union, post-operative range of motion, and rates of complications. There were no early or late failures. Locking plates were associated with a relative cost increase of $1,263.50 compared to the one-third tubular hook plate per case. CONCLUSION Surgeons should consider the cost of implants when treating Mayo IIB olecranon fracture. In this cohort, one-third tubular plates provided equivalent outcomes to locked plates with a notable decrease in cost.
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Claessen FMAP, Braun Y, Peters RM, Dyer G, Doornberg JN, Ring D. Factors Associated With Reoperation After Fixation of Displaced Olecranon Fractures. Clin Orthop Relat Res 2016; 474:193-200. [PMID: 26250137 PMCID: PMC4686518 DOI: 10.1007/s11999-015-4488-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2015] [Accepted: 07/29/2015] [Indexed: 01/31/2023]
Abstract
BACKGROUND Surgery for fixation of olecranon fractures is associated with reoperation, mostly for implant removal. A study of a large cohort of patients treated by many different surgeons allows us to determine if specific techniques or implants are associated with a higher rate of reoperation. QUESTIONS/PURPOSES After open reduction and internal fixation of isolated olecranon fractures, what factors are associated with (1) reoperation and (2) implant removal? METHODS Three hundred ninety-two adult patients who had operative treatment of a displaced olecranon fracture not associated with other fractures, dislocation, or subluxation at two area hospitals between January 2002 and May 2014 were analyzed to determine factors associated with reoperation. One hundred thirty-eight (35%) patients had plate and screw fixation and 254 (65%) tension band wiring. Nearly 100% of patients with displaced olecranon fractures are currently treated operatively at our hospitals. All patients were followed for at least four months. Two hundred three of the 392 (52%) patients were followed for one year or more. Ninety-nine patients (25%) had a second operation, 92 (93%) at least in part for implant removal (12 for wire migration [3% of all fractures, 12% of reoperations]). We considered patient-related, fracture-related, and implant-related endpoints as possible factors associated with reoperation. With a total sample size of 99 reoperations, an α of 0.05, and an effect size of 0.3, we had 87% power. RESULTS Reoperation was less common in men (36 [36%], women: 63 [64%]; adjusted odds ratio, 0.32; 95% confidence interval, 0.18-0.56; p < 0.001) and older patients (adjusted odds ratio, 0.75; 95% confidence interval, 0.65-0.87; p < 0.001). Similarly, request for implant removal was less in men (33 [36%], women: 59 [64%], adjusted odds ratio, 0.31; 95% confidence interval, 0.18-0.56; p < 0.001) and older patients (adjusted odds ratio, 0.75; 95% confidence interval, 0.65-0.87; p < 0.001). CONCLUSIONS Patients who have operative fixation of a fracture of the olecranon can be counseled that most patients keep their implants, that only 3% experience implant migration, and that technical factors such as the type or configuration of an implant seem less important than personal factors in determining who requests a second surgery for implant removal. LEVEL OF EVIDENCE Level III, prognostic study.
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Affiliation(s)
| | - Yvonne Braun
- Massachusetts General Hospital, Hand Surgery, Boston, MA, USA
| | - Rinne M Peters
- Massachusetts General Hospital, Hand Surgery, Boston, MA, USA
| | - George Dyer
- Upper Extremity Division, Department of Orthopaedic Surgery, Brigham Women's Hospital, Boston, MA, USA
| | - Job N Doornberg
- Orthotrauma Research Center Amsterdam, University of Amsterdam Orthopaedic Residency Program (PGY 6), Amsterdam, The Netherlands
| | - David Ring
- Massachusetts General Hospital, Hand Surgery, Boston, MA, USA.
- Orthopaedic Surgery, Harvard Medical School, Yawkey Center, Suite 2100, 55 Fruit Street, Boston, MA, 02114, USA.
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Rajfer RA, Danoff JR, Yemul KS, Zouzias I, Rosenwasser MP. Technique Using Isoelastic Tension Band for Treatment of Olecranon Fractures. Am J Orthop (Belle Mead NJ) 2015; 44:542-546. [PMID: 26665240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The isoelastic ultrahigh-molecular-weight polyethylene tension band may be considered an alternative to stainless steel wire for tension band fixation of olecranon fractures. In this article, we present our technique using this isoelastic tension band and describe the outcomes of 7 patients who underwent open reduction and internal fixation of closed, displaced olecranon fractures with minimal or no articular surface comminution. We reviewed medical records and performed physical examinations and functional assessments. Anatomical reduction was maintained in all elbows through union. Physical examination measurements indicated nominal side-to-side differences in motion and strength. Mean Broberg and Morrey elbow score was good (92/100), and mean (SD) Disabilities of the Arm, Shoulder, and Hand score was 12.6 (17.2). One patient had a minor degree of hardware irritation at longest follow-up but did not request hardware removal. One patient underwent implant removal for a symptomatic implant 5 years after surgery. This easily reproducible technique yields excellent physical and functional outcomes.
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Affiliation(s)
| | | | | | | | - Melvin P Rosenwasser
- Department of Orthopedic Surgery, Columbia University College of Physicians and Surgeons, New York, NY.
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Amini MH, Azar FM, Wilson BR, Smith RA, Mauck BM, Throckmorton TW. Comparison of Outcomes and Costs of Tension-Band and Locking-Plate Osteosynthesis in Transverse Olecranon Fractures: A Matched-Cohort Study. Am J Orthop (Belle Mead NJ) 2015; 44:E211-E215. [PMID: 26161765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
To determine if there are significant differences in outcomes and costs between tension-band and locking-plate fixation of transverse olecranon fractures in adults, we retrospectively compared functional outcomes, complications, and costs in 2 cohorts of displaced transverse olecranon fractures. These cohorts (10 patients each) were matched on age and length of follow-up. There were no significant differences between the groups in range of motion, functional scores, or arthrosis. There were no infections or nonunions in either group. There was no significant difference in rate of implant removal or symptomatic implants, though a trend was found toward a higher rate of both with tension bands. Operative time was significantly (P = .025) less for tension-band than locking-plate fixation (55 vs 85 minutes). In the tension-band group, charges were significantly less for implant, index procedure, and overall operative charges including reoperations ($6598.36 vs $14,333.46; P = .001). If all tension bands and no locking plates had been removed, tension-band fixation still would have cost significantly less ($7307.31 vs $14,160.26; P = .0005).
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Affiliation(s)
| | | | | | | | | | - Thomas W Throckmorton
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee-Campbell Clinic, Memphis, TN.
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Abstract
BACKGROUND Fractures of the olecranon (the bony tip of the elbow) account for approximately 1% of all upper extremity fractures. Surgical intervention is often required to restore elbow function. Two key methods of surgery are tension band wire fixation and plate fixation. OBJECTIVES To assess the effects (benefits and harms) of different surgical interventions in the treatment of olecranon fractures in adults. SEARCH METHODS We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register (22 September 2014), the Cochrane Central Register of Controlled Trials (CENTRAL, 2014, Issue 8), MEDLINE (1946 to September week 2 2014), EMBASE (1980 to 19 September 2014), trial registers, conference proceedings and reference lists of articles. SELECTION CRITERIA Randomised controlled trials (RCT) and quasi-RCTs that compared different surgical interventions for the treatment of olecranon fractures in adults. DATA COLLECTION AND ANALYSIS Two review authors independently performed study selection, risk of bias assessment and data extraction. The primary outcomes of this review were function, pain and adverse events. MAIN RESULTS We included six small trials involving 244 adults with olecranon fractures. Of these, four were RCTs and two were quasi-RCTs; both of were at high risk of selection bias. All six trials were at high risk of performance bias, reflecting lack of blinding, and four trials were at high risk of detection bias. The quality of the evidence for most outcomes was generally very low because of limitations in study design and implementation, and either imprecision of the results or inadequate outcome measures. Thus, we are very uncertain about the estimates of effect.One trial (41 participants) comparing plate fixation with standard tension band wiring provided very low quality evidence at 16 to 86 weeks' follow-up of a better clinical outcome after plate fixation (good outcome (little pain or loss of elbow motion): 19/22 versus 9/19, risk ratio (RR) 1.82 favouring plate fixation, 95% confidence interval (CI) 1.10 to 3.01). There was very low quality evidence of less symptomatic prominent metalwork after plate fixation (1/22 versus 8/19; RR 0.11, 95% CI 0.01 to 0.79). The results for other adverse effects (infection and delayed or non-union) were inconclusive. Evidence is pending from a newly (September 2014) completed trial (67 participants) making the same comparison.Four trials compared four different modified techniques of tension band wiring (i.e. additional intramedullary screw fixation, biodegradable pins, Netz pins and cable pin system) versus standard tension band wiring. There was very low quality evidence of little difference at six to 14 months in function assessed by a non-validated scoring tool from the addition of an intramedullary screw. However, there were fewer cases of metalwork prominence in the intramedullary screw group (1/15 versus 8/15; RR 2.00, 95% CI 1.15 to 3.49; one trial; 30 participants). There was very low quality evidence from one trial (25 participants) of little difference in subjectively or objectively assessed good outcome at a mean of 20 months between tension band wiring with biodegradable implants versus metal implants. There were no adverse events, either non-union or sinus or fluid accumulation, reported. All 10 participants in the metalwork group had an extra operation to remove their metalwork at one year. One trial, which did not report on function or pain, provided very low quality evidence of lower rates of metalwork for any reason or for symptoms after Netz pin tension band wiring compared with standard tension band wiring (11/21 with Netz pin versus 17/25 with standard tension band wiring; RR 0.77, 95% CI 0.47 to 1.26; 46 participants); this evidence also supports the possibility of higher rates of metalwork removal for Netz pins. Two intra-operative complications occurred in the Netz pin group. The fourth trial, which compared the cable pin system with standard procedure, found low quality evidence that cable pin improved functional outcome at a mean of 21 months (Mayo Elbow Performance Score (MEPS), range 0 to 100: best outcome: mean difference (MD) 7.89 favouring cable pin, 95% CI 3.14 to 12.64; one trial; 62 participants). It also found low quality evidence of fewer postoperative complications in the cable pin group (1/30 with cable pin system versus 7/32 standard tension band wiring; RR 0.15, 95% CI 0.02 to 1.17), although the evidence did not rule out the converse.One trial provided very low quality evidence of similar patient-reported function using the Disabilities of the Arm, Shoulder and Hand questionnaire (0 to 100: worst function) at two or more years after fixation using a novel olecranon memory connector (OMC) compared with locking plate fixation (MD -0.70 favouring OMC, 95% CI -4.20 to 2.80; 40 participants). The only adverse event was a superficial infection in the locking plate group. AUTHORS' CONCLUSIONS There is insufficient evidence to draw robust conclusions on the relative effects of the surgical interventions evaluated by the included trials. Further evidence, including patient-reported data, on the relative effects of plate versus tension band wiring is already pending from one recently completed RCT. Further RCTs, using good quality methods and reporting validated patient-reported measures of function, pain and activities of daily living at set follow-ups, are needed, including checking positive findings such as those relating to the use of an intramedullary screw and the cable pin system. Such trials should also include the systematic assessment of complications, further treatment including routine removal of metalwork and use of resources.
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Affiliation(s)
- Hosam E Matar
- Trauma and OrthopaedicsSpeciality RegistrarMersey RotationLiverpoolUK
| | - Amjid A Ali
- Northern General HospitalDepartment of Trauma and OrthopaedicsHerries RoadSheffieldUKS5 7AU
| | - Simon Buckley
- Northern General HospitalDepartment of Trauma and OrthopaedicsHerries RoadSheffieldUKS5 7AU
| | - Nicholas I Garlick
- Royal Free HospitalDepartment of Trauma and OrthopaedicsPond StreetHampsteadLondonUKNW3 2QG
| | - Henry D Atkinson
- North Middlesex University HospitalDepartment of Trauma and OrthopaedicsSterling WayLondonUKN18 1QX
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Ma JT, Mao YJ, Yu M, Yu GF, Zhu CQ, Zhang MC. [Clinical characteristics of triceps brachii tendon rupture at olecranon ending]. Zhongguo Gu Shang 2014; 27:957-960. [PMID: 25577923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
OBJECTIVE To observe the clinical characteristics of triceps brachii tendon rupture at olecranon ending. METHODS From June 2005 to November 2011,19 patients with triceps brachii tendon rupture at olecranon ending were treated with surgical technique. Among the 19 patients, 7 patients were male, with an average age of 24.1 years old (ranged, 15 to 41 years old); 12 patients were female, with an average age of 51.4 years old (ranged, 16 to 73 years old). Eight patients had injuries in the left elbows, and 11 patients had injuries in right elbows. Seventeen patients had injuries induced by walking fall and 2 patients had injuries induced by falling down. Thirteen patients were simple triceps brachii tendon rupture at olecranon ending, 6 patients were associated with other elbow injuries. Five patients were associated with radial fracture; 1 patient with capitellum fracture; 1 patient with coronoid process fracture; 1 patient with epitrochlear. All the lateral radiographs of the injuried elbow demenstrated the flecks of avulsed osseous material from the olecranon (flake sign). The associated injuries had the homologus presence. All the patients were treated with surgical techniques:15 patients were treated with figure-of-eight tension-band wire; figure-of-eight tension band wire and Kirschner wire in 1 patient; wire cerclage in 1 patient; nonabsorbable suture in 2 patients. The associated injuries were treated simultaneously. Plaster was applied after operation in 2 patients with heavier elbow associated injuries, other patients without any external fixation. The Mayo elbow score were observed to determinate the function of the elbow. RESULTS All the patients were followed up, 1 patient died of other disease at one year after operation, the other 18 patients were followed up with an average of 47.9 months (ranged from 14 to 91 months). According to the Mayo elbow score, 16 patients got an excellent result and 2 good. CONCLUSION Traumatic rupture of triceps brachii tendon at olecranon ending is not a rare injury, which is common in female older than fifty and in male younger then thirty. Surgical results are generally excellent. But dysfunction frequently remains in patients with associated elbow injuries.
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Affiliation(s)
- Jiang-Tao Ma
- Department of Orthopaedics, Zhangshi Orthopaedics Hospital of Xinchang, Zhejiang, China.
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32
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Chen YH, Chen GJ, Zhou FY, Li S, Song YH, Gao WY, Li ZJ, Chen XL. [Case-control study on therapeutic effects of different fixation methods for the treatment of olecranon fracture]. Zhongguo Gu Shang 2014; 27:891-895. [PMID: 25577907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
OBJECTIVE To evaluate the clinical effects by comparing three different fixation methods: tension band, hollow lag screw and anatomical plate. METHODS From January 2010 to January 2012, 82 patients with olecranon fractures who underwent surgical treatments were followed-up. All the patients were divided into three groups: tension band fixation group (group A), hollow lag screw fixation group (group B), anatomical plate fixation (group C). In group A, there were 35 patients, including 19 males and 16 females, ranging in age from 32 to 49 years old, with an average of (43.6 ± 8.7) years old, and the patients were treated with tension band fixation. According to Colton classification, there were 5 cases of type I, 3 cases of type II A,19 cases of type II B, and 8 cases of type II C in group A. Among 20 patients in group B, there were 13 males and 7 females, ranging in age from 27 to 50 years old, with an average of (41.5 ± 9.3) years old. The patients in group B were treated with hollow lag screw fixation. According to Colton classification, there were 4 cases of type I, 4 cases of type II A, and 12 cases of type II B in group B. In group C, there were 27 patients totally, including 15 males and 12 females, ranging in age from 30 to 55 years old, with an average of (38.2 ± 6.2) years old. The patients in group C were treated with anatomical plate fixation. According to Colton classification, there were 4 cases of type II B, 13 cases of type II C, and 10 cases of type II D in group C. The Fracture healing time, complications and functional recovery were retrospectively observed and recorded. RESULTS All the patients were followed up, and the duration ranged from 8 to 24 months, with an average of 15 months. The average healing time of patients in group C was the longest among three groups. The flexion-extension and rotation activities of elbow joint in group B and C were better than that in group C. According to Broberg & Morrey score system, the therapeutic effects of patients in group A and B were better than that of group C. In group C, 2 patients had incision infections, 6 patients complained of foreign body sensation, 1 patient got a delayed fracture healing, and 1 patient had the heterotopic ossification. There were no occurrences of incision infections in group A and B; internal fixation loosening occurred in 3 patients in group A and 2 patients in group B; delayed fracture healing occurred in 2 patients in group A and 2 patients in group B; and skin bursa formation occurred in 6 patients in group A and 1 patient in group B. CONCLUSION All the three ways are effective methods for the treatment of olecranon fractures. Fixation methods should be selected depending on the type of fracture.
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Affiliation(s)
- Yi-heng Chen
- Department of Orthopaedics, 2nd Affiliated Hospital of Wenzhou Medical University, Zhejiang, China
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Liu Y, Zhang Y. Classification of Olecranon Stress Fractures in Baseball Players: Letter to the Editor. Am J Sports Med 2014; 42:NP44. [PMID: 25086156 DOI: 10.1177/0363546514541043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Saeed ZM, Trickett RW, Yewlett AD, Matthews TJW. Factors influencing K-wire migration in tension-band wiring of olecranon fractures. J Shoulder Elbow Surg 2014; 23:1181-6. [PMID: 24875733 DOI: 10.1016/j.jse.2014.02.018] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Revised: 02/17/2014] [Accepted: 02/27/2014] [Indexed: 02/01/2023]
Abstract
BACKGROUND Tension-band wiring is a popular method of internal fixation for simple olecranon fractures. Although fracture union rates and clinical outcomes are good, up to 80% of patients require removal because of prominent/symptomatic metalwork. The current literature remains unclear as to the best orientation of the longitudinal wires to minimize hardware failure. The aim of this study was to determine the surgically modifiable factors related to spontaneous wire pullout. METHODS A retrospective review of hospital theater records over a period of 6 years was performed to identify all olecranon tension-band wire procedures. Preoperative radiographs were used to confirm and classify the fracture. Intraoperative and postoperative radiographs were analyzed for a number of wire-associated variables: wire length within the ulna, medullary/cortical position, parallelism of wires, proximal wire prominence, wire angle relative to the ulna, distance from the articular surface, fracture gap, and subsequent pullout. RESULTS A total of 182 wires were analyzed. The mean age was 52.5 years, and the mean radiographic follow-up period was 7.3 months. Intramedullary wires had a mean pullout of 5.5 mm compared with 2.4 mm for transcortical wires (P < .0001). A multiple regression model noted 7 independent variables affecting wire pullout: age, bent wires, medullary/transcortical wire positioning, proximal prominence, ulnar shaft angle, distance from the articular surface, and articular step. CONCLUSION To minimize postoperative pullout of wires, we suggest anatomic reduction and transcortical wire orientation, without bending, in the subchondral bone close to the articular surface.
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Affiliation(s)
- Zubair M Saeed
- Department of Trauma and Orthopaedics, University Hospital of Wales, Cardiff, UK.
| | - Ryan W Trickett
- Department of Trauma and Orthopaedics, University Hospital of Wales, Cardiff, UK
| | - Alun D Yewlett
- Department of Trauma and Orthopaedics, University Hospital of Wales, Cardiff, UK
| | - Timothy J W Matthews
- Department of Trauma and Orthopaedics, University Hospital of Wales, Cardiff, UK
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Furushima K. Classification of Olecranon Stress Fractures in Baseball Players: Response. Am J Sports Med 2014; 42:NP44. [PMID: 25086157 DOI: 10.1177/0363546514541044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Abstract
Overhead throwing activities expose the elbow to tremendous valgus stress, making athletes vulnerable to a specific constellation of injuries. Although baseball players, in particular pitchers, are the athletes affected most commonly, overhead throwing athletes in football, volleyball, tennis, and javelin tossing also are affected. The purpose of this review is to review the anatomy, biomechanics, pathophysiology, and treatment of elbow disorders related to overhead throwing athletes. Although focus is on management of ulnar collateral ligament injuries, all common pathologies are discussed.
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Affiliation(s)
- Ronak M Patel
- Sports Health, Department of Orthopaedic Surgery, The Cleveland Clinic Foundation, 5555 Transportation Boulevard, Garfield Heights, OH 44125, USA
| | - T Sean Lynch
- Sports Health, Department of Orthopaedic Surgery, The Cleveland Clinic Foundation, 5555 Transportation Boulevard, Garfield Heights, OH 44125, USA
| | - Nirav H Amin
- Sports Health, Department of Orthopaedic Surgery, The Cleveland Clinic Foundation, 5555 Transportation Boulevard, Garfield Heights, OH 44125, USA
| | - Gary Calabrese
- Sports Health, Department of Orthopaedic Surgery, The Cleveland Clinic Foundation, 5555 Transportation Boulevard, Garfield Heights, OH 44125, USA
| | - Stephen M Gryzlo
- Department of Orthopaedic Surgery, Feinberg School of Medicine, Northwestern University, 676 North St. Clair, #1350, Chicago, IL, USA
| | - Mark S Schickendantz
- Sports Health, Department of Orthopaedic Surgery, The Cleveland Clinic Foundation, 5555 Transportation Boulevard, Garfield Heights, OH 44125, USA.
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Schneider MM, Nowak TE, Bastian L, Katthagen JC, Isenberg J, Rommens PM, Müller LP, Burkhart KJ. Tension band wiring in olecranon fractures: the myth of technical simplicity and osteosynthetical perfection. Int Orthop 2014; 38:847-55. [PMID: 24326359 PMCID: PMC3971280 DOI: 10.1007/s00264-013-2208-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2013] [Accepted: 11/14/2013] [Indexed: 10/25/2022]
Abstract
PURPOSE The tension band wiring (TBW) technique is a common treatment for the fixation of olecranon fractures with up to three fragments. The literature and surgeons describe TBW as an uncomplicated, always available and convenient operation producing excellent results. The purpose of this study was to determine whether TBW is more ambitious than believed or the procedure provides an increased level of tolerance concerning the surgical technique. METHODS This study reviewed 239 TBW cases in patients with olecranon fractures or osteotomies. We reviewed a total of 2,252 X-rays for ten operative imperfections: (1) nonparallel K-wires, (2) long K-wires, (3) K-wires extending radially outwards, (4) insufficient fixation of the proximal ends of the K-wires, (5) intramedullary K-wires, (6) perforation of the joint surface, (7) single wire knot, (8) jutting wire knot(s), (9) loose figure-of-eight configuration, and (10) incorrect repositioning. RESULTS On average, there were 4.24 imperfections per intervention in the cases reviewed. A total of 1,014 of 2,390 possible imperfections were detected. The most frequent imperfections were insufficient fixation of the proximal ends of the K-wires (91% of all cases), the use of a single wire knot (78%) and nonparallel K-wires (72%). Mayo IIa (n = 188) was the most common fracture type. CONCLUSIONS Our results and the number of complications described by the literature together support the conclusion that TBW is not as easy as surgeons and the literature suggest. Although bone healing and the functional results of TBW are excellent in most cases, the challenges associated with this operation are underestimated. LEVEL OF EVIDENCE IV, treatment study.
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Affiliation(s)
- Marco M Schneider
- Department of Orthopaedic and Trauma Surgery, University Hospital of Cologne, Albertus Magnus University, Cologne, Germany,
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Schliemann B, Raschke MJ, Groene P, Weimann A, Wähnert D, Lenschow S, Kösters C. Comparison of tension band wiring and precontoured locking compression plate fixation in Mayo type IIA olecranon fractures. Acta Orthop Belg 2014; 80:106-111. [PMID: 24873093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Aim of the present study was to compare the clinical and radiographic outcome of tension band wiring and precontoured locking compression plate fixation in patients treated surgically for an isolated olecranon fractures type IIA according to the Mayo classification. Of 26 patients presenting with an isolated Mayo type IIA olecranon fracture, 13 underwent fixation with a precontoured locking compression plate (group A), 13 patients were treated with tension band wiring (group B). At a mean follow-up of 43 months, patients were clinically and radiographically re-examined using the DASH score, the Mayo Elbow Performance score (MEPS) and anteroposterior and lateral radiographs. The mean DASH score was 14 points in group A and 12.5 points in group B. Regarding the MEPS, 92% of the patients in group A achieved a good to excellent results in comparison to 77% in group B. No significant differences between the two groups could be detected regarding the clinical and radiographic outcome. Implant-related irritations requiring hardware removal occurred more frequently in group B (12 vs. 7). Procedure and implant related costs were significantly higher in group A. Tension band wiring is still a preferable surgical method to treat simple isolated olecranon fractures. The patient must be informed that in all likelihood implant removal will be required once the fracture has healed. Fixation with precontoured locking compression plates does not provide better functional and radiographic outcome but is more expensive than tension band wiring.
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Cervera-Irimia J, Tomé-Bermejo F, Gómez-Bermejo MA, Holgado-Moreno E, Stratenwerth EG. Treatment of comminuted olecranon fractures with olecranon plate and structural iliac crest graft. Acta Orthop Belg 2012; 78:703-707. [PMID: 23409563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Severely comminuted olecranon fractures are challenging injuries. Commonly used tension band wiring exerts excessive compressive forces causing olecranon shortening, joint incongruity and humeral trochlea subluxation. We report a retrospective study of 3 patients who underwent surgery for a severely comminuted olecranon fracture, with open reduction and fixation with a bridging rigid locking plate and intercalary tricortical structural iliac bone graft. Joint stability was restored allowing early mobilization and good functional outcome. Patients' mean age was 54 years. Mean follow-up was 23 months (range 19 to 27). Mean time to fusion was 14 weeks (range 11 to 18). Results were excellent/good in all three patients according the Broberg and Morrey scoring system, and Mayo Elbow Performance Index. Mean range of flexion was 115 degrees, with an average loss of 20 degrees of extension. Average pronation was 71 degrees, and supination 80 degrees.
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Affiliation(s)
- Javier Cervera-Irimia
- Department of Orthopaedic Surgery and Traumatology, Virgen de la Salud Hospital, Toledo, Spain
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40
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Ma HJ, Shan L, Zhou JL, Liu QH, Lu T, Sun S. [Case-control study on cable-pin system in the treatment of olecranon fractures]. Zhongguo Gu Shang 2012; 25:393-396. [PMID: 22870684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
OBJECTIVE To prospectively evaluate the clinical result of Cable-Pin system in the treatment of olecranon fractures and compare with tension band wiring (TBW) method. METHODS From March 2008 to June 2010,65 patients with olecranon fractures were divided into two groups: 32 patients in Cable-Pin group were treated with Cable-Pin system, including 18 males and 14 females, ranging in age from 21 to 69 years, with an average of (53.69 +/- 13.42) years; 33 patients in TBW group were treated with Kirschner tension bend, including 20 males and 13 females, ranging in age from 20 to 70 years, with an average of (53.18 +/- 13.36) years. The incision length, operation time, the amounts of hemoglobin after operation, fracture healing time, complications and HSS elbow scores were recorded and analyzed statistically. The follow-up period ranged from 12 to 24 months, with an average period of 18.4 months. RESULTS There were statistical differences (P<0.05) in fracture healing time (t= 2.588, P=0.012), complication rate (chi2=4.534, P=0.033) and HSS elbow joint scores (Z=-2.039, P=0.041) between two groups, which all were superior to TBW in Cable-Pin group. There was no statistical differences (P>0.05) in the length of incision (t= 0.416, P=0.679), operation time (t=0.816, P=0.417) and the postoperative amounts of hemoglobin (t=-0.553, P=0.294) between two groups. CONCLUSION Cable-Pin system is an easy and reliable method for the treatment of olecranon fractures with less complications and better functions than TBW.
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Affiliation(s)
- Hu-Jing Ma
- Department of Orthopaedics, Chaoyang Hospital Affiliated to Capital Medical University of Beijing, Beijing 100020, China
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41
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van der Linden SC, van Kampen A, Jaarsma RL. K-wire position in tension-band wiring technique affects stability of wires and long-term outcome in surgical treatment of olecranon fractures. J Shoulder Elbow Surg 2012; 21:405-11. [PMID: 22036542 DOI: 10.1016/j.jse.2011.07.022] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2011] [Revised: 07/22/2011] [Accepted: 07/24/2011] [Indexed: 02/01/2023]
Abstract
BACKGROUND Tension-band wiring (TBW) has been accepted as the treatment of choice for displaced olecranon fractures. The aim of this study was to examine the effect of K-wire position on instability of the K-wires in relation to local complications and radiological and clinical long-term outcome. METHODS We reviewed the early follow-up of 59 patients (mean age, 60 years) who underwent TBW osteosynthesis for displaced olecranon fractures. Follow-up information was available from medical records and radiographs. The main outcome measurements were proximal migration of the wires, gap, step, range of motion, and complications. Long-term follow-up included 21 patients (mean age, 58 years). Follow-up was available from a clinical visit and a radiograph. Visual Analogue Scale (VAS), Mayo Elbow Performance Score (MEPS), Disabilities of the Arm Shoulder and Hand (DASH), EuroQol-5D (EQ-5D), and Broberg and Morrey osteoarthritis scores were obtained. RESULTS Seventy-eight percent of the patients treated with intramedullary K-wires were found to have instability of K-wires, compared to 36% in the patients treated with transcortical K-wires. Patients with instability of the K-wires tend to develop osteoarthritis more often. There is a better functional outcome in patients where the osteosynthetic material is removed. CONCLUSION Instability of K-wires after TBW is more common after intramedullary placement of the wires resulting in proximal migration of the K-wires and gap appearance. There was a tendency of more osteoarthritis in the group of patients where instability of K-wires was identified. We would recommend the use of transcortical placed wires, as well as to have a low threshold in removing the implants.
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Affiliation(s)
- Sabine C van der Linden
- Department of Orthopaedics and Traumatology, Flinders University Medical Centre, Adelaide, Australia
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42
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Teng L, Zhong G, Liu G, Xiao C, Liu G, Huang F. [A biomechanical study on internal fixation of proximal ulna combined with olecranon fracture]. Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi 2012; 26:10-13. [PMID: 22332509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
OBJECTIVE To compare the biomechanical stability of Kirschner wire and tension band wiring, reconstruction plate combined with tension band wiring, and olecranon anatomical plate in fixing proximal ulna combined with olecranon fracture, so as to provide the theoretical evidence for clinical selection of internal fixation. METHODS Eight specimens of elbow joints and ligaments were taken from eight fresh male adult cadaveric elbows (aged 26-43 years, mean 34.8 years) donated voluntarily. The model of proximal ulna combined with olecranon fracture was made by an osteotomy in each specimen. Fracture end was fixed successively by Kirschner wire and tension band wiring (group A), reconstruction plate combined with tension band wiring (group B), and olecranon anatomical plate (group C), respectively. The biomechanical test was performed for monopodium compression experiments, and load-displacement curves were obtained. The stability of the fixation was evaluated according to the load value when the compression displacement of fracture segment was 2 mm. RESULTS No Kirschner wire withdrawal, broken plate and screw, loosening and specimens destruction were observed. The load-displacement curves of 3 groups showed that the displacement increased gradually with increasing load, while the curve slope of groups B and C was significantly higher than that of group A. When the compression displacement was 2 mm, the load values of groups A, B, and C were (218.6 +/- 66.9), (560.3 +/- 116.1), and (577.2 +/- 137.6) N, respectively; the load values of groups B and C were significantly higher than that of group A (P < 0.05), but no significant difference was observed between groups B and C (t = 0.305, P = 0.763). CONCLUSION The proximal ulna combined with olecranon fracture is unstable. Reconstruction plate combined with tension band wiring and olecranon anatomical plate can meet the requirement of fracture fixation, so they are favorable options for proximal ulna combined with olecranon fracture. Kirschner wire and tension band wiring is not a stable fixation, therefore, it should not be only used for proximal ulna combined with olecranon fracture.
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Affiliation(s)
- Lin Teng
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P R China
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43
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Gradl G, Jupiter JB. Current concepts review - fractures in the region of the elbow. Acta Chir Orthop Traumatol Cech 2012; 79:203-212. [PMID: 22840951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Elbow injuries continue to rise with increased athletic activity and life expectancy. Knowledge of anatomy and biomechanics of this sophisticated joint, various injury patterns, and the implication of injury to the static and dynamic stabilizers will result in improvement in specific diagnosis, and therapy. The surgical treatment of trauma to the adult elbow has evolved rapidly in recent years and many useful concepts and techniques have been established. This paper reviews the published scientific data and current opinion available to guide patient care.
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Affiliation(s)
- G Gradl
- Department for Trauma Surgery, University of Aachen, Germany
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44
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Yang M, Zhang DY, Fu ZG, Chen JH, Wang TB, Xiong J, Jiang BG. [Report of 11 cases of the comminuted olecranon fracture treatment with anatomically preshaped locking compression plate (LCP)]. Beijing Da Xue Xue Bao Yi Xue Ban 2011; 43:671-674. [PMID: 22008673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
OBJECTIVE To discuss the treatment effect of comminuted olecranon fractures with anatomically preshaped locking compression plate. METHODS From August 2009 to May 2011,11 cases of comminuted olecranon fractures were treated, and their average age was 52 years. According to Mayo classification, 9 cases were of type IIB and 2 of type IIIB. All cases accepted open reduction and internal fixation with anatomically preshaped locking compression plate. After operation, all the patients were followed up regularly. X-rays were performed to evaluate fracture healing, and function of affected elbow were evaluated according to Broberg & Morrey elbow performance score. RESULTS With follow-up time for 2 to 20 months (average 8.4 months), all patients attained fracture healing, and the fracture healing time was 7 to 18 weeks (average 11 weeks). According to Broberg & Morrey elbow performance score, 4 cases were excellent, 6 good, and 1 fair. The total excellent and good rate was 90.9%. Heterotopic ossification occurred in 1 case, and obvious limited ROM occurred in 1 case. CONCLUSION Using anatomically preshaped locking compression plate to treat comminuted olecroanon fractures can attain stable fixation, perform early motion, and get satisfied results.
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Affiliation(s)
- Ming Yang
- Department of Trauma and Orthopaedics, Peking University People's Hospital, Beijing 100044, China
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45
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Mauro CS, Hammoud S, Altchek DW. Ulnar collateral ligament tear and olecranon stress fracture nonunion in a collegiate pitcher. J Shoulder Elbow Surg 2011; 20:e9-13. [PMID: 21813295 DOI: 10.1016/j.jse.2011.04.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2010] [Revised: 04/09/2011] [Accepted: 04/22/2011] [Indexed: 02/01/2023]
Affiliation(s)
- Craig S Mauro
- University of Pittsburgh Medical Center, UPMC St Margaret, Pittsburgh, PA 15215, USA.
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Abstract
OBJECTIVE To evaluate the mid-term outcomes of contoured plating for comminuted fractures of the olecranon. METHODS Twenty eight patients were available for analysis. Their mean age was 41 years (range, 25 to 61 years). Associated fractures were of the coronoid process in three, radial head in four, and both in three patients. A plate and screw system was used to stabilize comminuted fractures of the olecranon in all cases. Coronoid fractures were stabilized according to the fracture patterns. Displaced radial head fractures were treated with either mini-screw fixation or radial head replacement. Because of the severity of their fractures, 12 patients underwent primary bone grafting. RESULTS Primary stability was achieved in 25 of 28 cases. There were no cases of non-union. The mean time to union was 15 weeks (range, 12-22 weeks). The mean range of flexion of the elbow was from 14° to 125°, with 65° of pronation and 74° of supination. The end results were 6 excellent, 16 good, 4 fair and 2 poor, based on the Broberg and Morrey scale. The excellent plus good rate was 78.6%. CONCLUSION Favorable mid-term outcomes can be achieved by contoured plating of complex, comminuted fractures of the olecranon.
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Affiliation(s)
- You-hua Wang
- Department of Orthopaedics, Affiliated Hospital of Nantong University, Nantong, China.
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47
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Ma CR. [Treatment of ulna olecranon fractures with coarse silk suture for the fixation of triceps aponeurosis: a report of 28 cases]. Zhongguo Gu Shang 2011; 24:520-521. [PMID: 21786563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Affiliation(s)
- Cheng-rong Ma
- The Second Surgery, People's Hospital of Kangle, Gansu, China
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Edwards SG, Argintar E, Lamb J. Management of comminuted proximal ulna fracture-dislocations using a multiplanar locking intramedullary nail. Tech Hand Up Extrem Surg 2011; 15:106-114. [PMID: 21606784 DOI: 10.1097/bth.0b013e3181f7ce5d] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Intramedullary nails have been used for the fixation of olecranon fractures in an attempt to reduce the soft tissue irritation and resulting need for hardware removal seen with plating and tension banding. Further benefits include preservation of vascular supply, and increase stability and improved compression over some alternative techniques. Most intramedullary nails have been limited to simple olecranon fractures or osteotomies. One novel multiplanar, locking intramedullary nail, however, is indicated to stabilize all fracture patterns of the proximal ulna, including the coronoid. This particular locking nail has screws that radiate in multiple planes and form a fixed-angle lattice throughout the bone. The nail also has fixed-angle screws dedicated to the 3 parts of the coronoid: process tip, medial facet, and medial wall. This allows the nail to secure multiple fragments regardless of the fracture pattern's extent of instability. The objective of this article is to illustrate the recommended steps in reducing and stabilizing a comminuted proximal ulna fracture-dislocation using this multiplanar locking intramedullary nail.
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Affiliation(s)
- Scott G Edwards
- Department of Orthopaedic Surgery, Georgetown University Hospital, Washington, DC 20007, USA.
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von Rüden C, Woltmann A, Hierholzer C, Trentz O, Bühren V. The pivotal role of the intermediate fragment in initial operative treatment of olecranon fractures. J Orthop Surg Res 2011; 6:9. [PMID: 21310049 PMCID: PMC3044106 DOI: 10.1186/1749-799x-6-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2010] [Accepted: 02/10/2011] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND In order to improve initial operative treatment of complex olecranon fractures we searched for new determining details. We assumed that the intermediate fragment plays a decisive role for anatomic restoration of the trochlear notch and consecutive outcome of initial operative treatment. METHODS 80 patients operated with diagnosis of complex olecranon fracture were identified in an 8-year-period from trauma unit files at two European Level 1 Trauma Centers. Retrospective review of all operative reports and radiographs/computer-tomography scans identified patients with concomitance of an intermediate fragment. The Patient-Rated Elbow Evaluation Score was calculated for 45 of 80 patients at a minimum of 8 months postoperatively (range 8-84 months). RESULTS 29 patients were treated with stable internal fixation with figure-of-eight tension band wire fixation and 51 patients with posterior plate osteosynthesis with/without intramedullary screw. An intermediate fragment was seen in 52 patients. In 29 of these 52 patients, the intermediate fragment was described in operative report. 24 of these 29 patients were treated with posterior plate osteosynthesis, and 5 patients with figure-of-eight tension band wiring. Complications included superficial infection (2 patients), secondary dislocation (3 patients) and heterotopic ossifications (1 patient). Functional outcome demonstrated a total PREE score of 9 points on average in 45 of 80 patients. CONCLUSION An extraordinary amount of patients showed an intermediate fragment. Consideration, desimpaction and anatomic reduction of the intermediate fragment are necessary preconditions for anatomic restoration of the trochlear notch. There is no clear benefit for plating versus tension band wiring according to our data. In the operative report precise description of the fracture pattern including presence of an intermediate fragment is recommended.
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Affiliation(s)
- Christian von Rüden
- Department of Trauma Surgery, Murnau Trauma Center, Germany
- Division of Trauma Surgery, University Hospital Zurich, Switzerland
| | | | | | - Otmar Trentz
- Division of Trauma Surgery, University Hospital Zurich, Switzerland
| | - Volker Bühren
- Department of Trauma Surgery, Murnau Trauma Center, Germany
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Zhang L, Hu F, Zhang L, Chen H, Xu M, Wang Y, Tang P. [Effectiveness of AO anatomical locking compression plate in treating type C distal humeral fracture]. Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi 2010; 24:1409-1412. [PMID: 21261082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
OBJECTIVE To evaluate the effectiveness of the AO anatomical locking compression plate in treating type C distal humeral fracture. METHODS Between July 2008 and April 2009, 13 cases of type C distal humeral fracture were treated with the AO anatomical locking compression plates. There were 5 males and 8 females with an average age of 52.1 years (range, 24-80 years). Fractures were caused by tumbling in 7 cases, by traffic accident in 4 cases, and by falling from height in 2 cases. According to Association for Osteosynthesis/Orthopaedic Trauma Association (AO/OTA) classification, there were 3 cases of type C1, 6 cases of type C2, and 4 cases of type C3. Two cases complicated by ulnar nerve injuries, 1 by radial nerve injury, 2 by fractures of ulnar olecranon, 3 by fractures of other parts of extremities, and 6 by osteoporosis. The time from injury to hospitalization ranged from 3 hours to 4 days (0.9 day on average). RESULTS All the incisions achieved healing by first intention. Thirteen cases were followed up 12 to 21 months with an average of 15.9 months. According to the X-ray films, unions were achieved both at fracture site and the olecranon osteotomy site with a healing time of 8 to 13 weeks (10 weeks on average). The function of elbows recovered from 3 to 32 weeks (10 weeks on average). No fixation failure, myositis ossificans, delayed union, or malunion occurred during the follow-up. The Mayo Elbow Performance score ranged from 75 to 100 with an average score of 95.8; the results were excellent in 9 cases, good in 3 cases, and fair in 1 case with an excellent and good rate of 92.3%. CONCLUSION The AO anatomical locking compression plate has a good fixation in treating type C distal humeral fracture. Through the approach of olecranon osteotomy, it is easy to get anatomical reduction, stable fixation, and early exercise.
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Affiliation(s)
- Lihai Zhang
- Department of Orthopaedics, General Hospital of Chinese PLA, Beijing, 100853, PR China
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