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Epperly S, Nedley A, Chung JH, Rodrigues E, Johnson J. Use of locking fibular plates versus non-locking dual plate fixation: A biomechanical study. J Clin Orthop Trauma 2024; 53:102439. [PMID: 39036509 PMCID: PMC11260034 DOI: 10.1016/j.jcot.2024.102439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 03/31/2024] [Accepted: 06/05/2024] [Indexed: 07/23/2024] Open
Abstract
Introduction Distal fibula osteoporotic comminuted fractures are challenging to treat and are often treated with periarticular locking plates. This study examined the biomechanical difference between locked plating and dual non-locked one-third tubular plating. Methods Using an osteoporotic Sawbones fibula model, simulated fracture were fixated with one-third tubular dual plating and locked periarticular plating. The samples were then torqued to failure and peak torque, stiffness, and displacement were recorded. Results The peak torque of the dual plating group was found to be statistically higher than the periarticular locked plating group (0.841 Nm and 0.740 Nm respectively; p = 0.024). However overall stiffness calculated at each 10° increment of displacement was noted to have no significant difference between the two constructs. Conclusion Dual non-locked plating of distal fibula osteoporotic comminuted fractures is biomechanically equivalent to locked periarticular plating.
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Affiliation(s)
| | - Allen Nedley
- Loma Linda University Department of Orthopaedics, Loma Linda, CA, United States
| | - Jun Ho Chung
- Loma Linda University Department of Orthopaedics, Loma Linda, CA, United States
| | - Evelyn Rodrigues
- Loma Linda University Department of Orthopaedics, Loma Linda, CA, United States
| | - Joseph Johnson
- University of Alabama Birmingham Department of Orthopaedics, Birmingham, AL, United States
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Patel R, McCarthy K, Christensen J, Jacobs B, Karsch J, Sephien A, Matson C, Sanders RW, Mir HR. Cost analysis and clinical outcomes of anatomic pre-contoured locking versus conventional plates for distal fibula ankle fractures. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2024; 34:959-965. [PMID: 37779131 DOI: 10.1007/s00590-023-03728-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 09/04/2023] [Indexed: 10/03/2023]
Abstract
PURPOSE To analyze differences in union, complication rates and cost from surgical fixation of distal fibula fractures with fibular plating implants. METHODS In total, 380 adult patients from 2012 to 2015 treated with 12 fibular plates from 4 different manufacturers utilized by 9 surgeons were retrospectively reviewed. They were stratified into a conventional one-third tubular fibular plate group, pre-contoured anatomic locking plate group, or a heterogeneous group including 3.5-mm reconstruction, one-third tubular locking, composite, and limited compression plates. The outcomes included failure of fixation, deep infection requiring debridement, time to union, anatomic reduction, superficial infection, hardware removal, and post-traumatic arthritis. Plate and screw costs were calculated from hospital billing records. RESULTS Pre-contoured locking plates were used in older, female patients with a greater number of comorbidities. Open injuries and OTA 44B fractures were more likely to be an indication for pre-contoured plates. There was no difference noted in time to union between the different plating groups. Risk factors for deep infection requiring debridement included a history of tobacco use, open fractures, and pre-contoured locking plates relative to the conventional plating group. The pre-contoured plating group was on average $586 more expensive compared to the conventional group. CONCLUSION Pre-contoured locking plates achieved similar radiographic outcomes compared to conventional plates with an increased risk of complications and higher cost. Surgeons should consider their choice of implant based on the patient's fracture pattern, underlying comorbidities, and risk for infection.
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Affiliation(s)
- Raahil Patel
- Department of Orthopaedic Surgery, University of South Florida, 5 Tampa General Circle, HMT 710, Tampa, FL, 33606, USA.
| | - Kevin McCarthy
- Department of Orthopaedic Surgery, University of South Florida, 5 Tampa General Circle, HMT 710, Tampa, FL, 33606, USA
| | - Joseph Christensen
- Department of Orthopaedic Surgery, University of South Florida, 5 Tampa General Circle, HMT 710, Tampa, FL, 33606, USA
| | - Bonamico Jacobs
- Department of Orthopaedic Surgery, University of South Florida, 5 Tampa General Circle, HMT 710, Tampa, FL, 33606, USA
| | - Jordan Karsch
- Department of Orthopaedic Surgery, University of South Florida, 5 Tampa General Circle, HMT 710, Tampa, FL, 33606, USA
| | - Andrew Sephien
- Department of Orthopaedic Surgery, University of South Florida, 5 Tampa General Circle, HMT 710, Tampa, FL, 33606, USA
| | - Christopher Matson
- Department of Orthopaedic Surgery, University of South Florida, 5 Tampa General Circle, HMT 710, Tampa, FL, 33606, USA
| | - Roy W Sanders
- Department of Orthopaedic Surgery, University of South Florida, 5 Tampa General Circle, HMT 710, Tampa, FL, 33606, USA
- Florida Orthopaedic Institute, 13020 N Telecom Parkway, Tampa, FL, 33637, USA
| | - Hassan Riaz Mir
- Department of Orthopaedic Surgery, University of South Florida, 5 Tampa General Circle, HMT 710, Tampa, FL, 33606, USA
- Florida Orthopaedic Institute, 13020 N Telecom Parkway, Tampa, FL, 33637, USA
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Dhillon MS, Rajnish RK, Kumar P, Sharma S, Singh GP, Srivastava A. A comparison of outcomes of locking versus non-locking plate fixation for the distal fibula fractures: a systematic review and meta-analysis. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2024; 34:75-89. [PMID: 37656278 DOI: 10.1007/s00590-023-03694-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 08/13/2023] [Indexed: 09/02/2023]
Abstract
PURPOSE A locking plate (LP) or non-locking plate (NLP) can be used for distal fibula fracture fixation. However, the advantages of LP over NLP in patients with distal fibula fractures are not clear. In terms of indications, the role of the two plates probably differs; however, to draw comparative conclusions, we conceptualized this systematic review and meta-analysis of studies that directly compared the two plates, wherein both groups' indications and baseline parameters were similar. METHODS An electronic literature search was performed using PubMed/Medline, Embase, Scopus, and Cochrane Library databases for studies comparing the LP versus NLP fixation for the lateral malleolus fracture. A total of 18 studies were included in qualitative and quantitative analysis. A subgroup analysis was performed for patients aged < 55 years and patients aged > 55 years. The statistical analysis was performed by Review Manager Software version 5.4.1. RESULTS A meta-analysis of 4243 fractures was performed across 18 studies. The rate of fracture union and overall complication rates did not differ between the two fixation groups with an OR of 0.71 (95% CI 0.26, 1.96, p = 0.51 and 1.11 (95% CI 0.84, 1.47, p = 0.47, respectively. There is no difference in the reoperation rate due to minor or major complications between the two groups. There was no difference in functional outcome (MD -0.85, with 95% CI -5.63, 3.93, p = 0.73), but NLP has a shorter surgical duration (MD 3.0, with 95% CI 0.26, 5.75, p = 0.03). A leave-one-out sensitivity analysis performed for overall complications affected the final outcome of the meta-analysis. CONCLUSION This meta-analysis demonstrates no clear benefit in selecting LP over NLP for the fixation of lateral malleolus fractures.
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Affiliation(s)
| | - Rajesh Kumar Rajnish
- Department of Orthopaedics, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India.
| | - Prasoon Kumar
- Department of Orthopaedics, PGIMER, Chandigarh, India
| | | | - Gagan Preet Singh
- Department of Orthopaedics, All India Institute of Medical Sciences, Bathinda, India
| | - Amit Srivastava
- Department of Orthopaedics, University College of Medical Sciences and GTB Hospital, Delhi, India
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Kibble KM, Cunningham BP, Rivard RL, Vang S, Nguyen MP. Ankle fractures: High implant cost is not associated with better patient reported outcomes. Injury 2023; 54:110963. [PMID: 37542790 DOI: 10.1016/j.injury.2023.110963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 07/12/2023] [Accepted: 07/25/2023] [Indexed: 08/07/2023]
Abstract
INTRODUCTION Ankle fractures comprise 9% of all fractures and are among the most common fractures requiring operative management. Open reduction and internal fixation (ORIF) with plates and screws is the gold standard for the treatment of unstable, displaced ankle fractures. While performing ORIF, orthopaedic surgeons may choose from several fixation methods including locking versus nonlocking plating and whether to use screws or suture buttons for syndesmotic injuries. Nearly all orthopaedic surgeons treat ankle fractures but most are unfamiliar with implant costs. No study to date has correlated the cost of ankle fracture fixation with health status as perceived by patients through patient reported outcomes (PROs). The purpose of this study was to determine whether there is a relationship between increasing implant cost and PROs after a rotational ankle fracture. METHODS All ankle fractures treated with open reduction internal fixation (ORIF) at a level I academic trauma center from January 2018 to December 2022 were identified. Inclusion criteria included all rotational ankle fractures with a minimum 6-month follow-up and completed 6-month PRO. Patients were excluded for age <18, polytrauma and open fracture. Variables assessed included demographics, fracture classifications, Foot and Ankle Ability Measure-Activities of Daily Living (FAAM-ADL) score, implant type, and implant cost. RESULTS There was a statistically significant difference in cost between fracture types (p < 0.0001) with trimalleolar fractures being the most expensive. The mean FAAM-ADL score was lowest for trimalleolar fractures at 78.9, 95% CI [75.5, 82.3]. A diagnosis of osteoporosis/osteopenia was associated with a decrease in cost of $233.3, 95% CI [-411.8, -54.8]. There was no relationship between syndesmotic fixation and implant cost, $102.6, 95% CI [-74.9, 280.0]. There was no correlation between implant cost and FAAM-ADL score at 6 months (p = 0.48). CONCLUSIONS The utilization of higher cost ankle fixation does not correlate with better FAAM-ADL scores. Orthopaedic surgeons may choose less expensive implants to improve the value of ankle fixation without impacting patient reported outcomes.
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Affiliation(s)
- Kendra M Kibble
- Department of Orthopaedic Surgery, University of Minnesota Medical School, Minneapolis, MN, United States of America; Department of Orthopaedic Surgery, Regions Hospital, Saint Paul, MN, United States of America
| | - Brian P Cunningham
- Department of Orthopaedic Surgery, Park Nicollet Methodist Hospital, St. Louis Park, MN, United States of America; Department of Orthopaedic Surgery, TRIA Orthopaedic Institute, Bloomington, MN, United States of America
| | - Rachael L Rivard
- Department of Orthopaedic Surgery, Regions Hospital, Saint Paul, MN, United States of America
| | - Sandy Vang
- Department of Orthopaedic Surgery, University of Minnesota Medical School, Minneapolis, MN, United States of America; Department of Orthopaedic Surgery, Regions Hospital, Saint Paul, MN, United States of America
| | - Mai P Nguyen
- Department of Orthopaedic Surgery, University of Minnesota Medical School, Minneapolis, MN, United States of America; Department of Orthopaedic Surgery, Regions Hospital, Saint Paul, MN, United States of America.
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Sobrón FB, Hernández-Mateo JM, Fernández T, Alonso MB, Parra G, Vaquero J. Locking versus nonlocking plates for the treatment of posterior malleolar ankle fractures: A retrospective cohort study and cost analysis. Foot (Edinb) 2023; 56:102033. [PMID: 37187081 DOI: 10.1016/j.foot.2023.102033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 05/01/2023] [Indexed: 05/17/2023]
Abstract
BACKGROUND We hypothesized that, as posterior malleolar ankle fractures usually present one or two main fragments, the buttress plating principle can be successfully achieved either with conventional nonlocking or anatomic locking posterior tibia plates, and no clinical differences should be found. The aim of this study was to evaluate the outcomes of posterior malleolar ankle (PM) fractures treated with conventional nonlocking (CNP) or anatomic locking plates (ALP), and also to compare both constructs in terms of crude costs. METHODS A retrospective cohort study was designed. CNP was used in 22 patients and ALP was used in 11 patients. American Orthopedic Foot and Ankle Society (AOFAS) score was registered at four weeks, 3-6 months, 12 and 24 months to assess all patients' functional status. The primary outcome was ankle and hindfoot AOFAS score at 12 months follow-up visit. All complications, radiographic evaluation and implant construct costs were also registered and compared. The average follow-up was 25.4 (range, 12-42) months. RESULTS No significant difference was observed between both cohorts, in terms of AOFAS score and complication rate (P > .05). We found that ALP construct is 17 times more expensive than CNP construct in our institution (P < .001). CONCLUSION Anatomic locking posterior tibial plates may be an interesting device when poor bone quality is present or when a true multifragmentary pilon fracture is faced. Anatomic locking posterior tibia plate should not become a regular implant for any PM fracture since equivalent clinical and radiological results were obtained in our study using CNP with a significant reduced cost.
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Affiliation(s)
- Francisco Borja Sobrón
- Hospital General Universitario Gregorio Marañón, Calle del Dr. Esquerdo, 46, 28007 Madrid, Spain.
| | | | - Tanya Fernández
- Hospital General Universitario Gregorio Marañón, Calle del Dr. Esquerdo, 46, 28007 Madrid, Spain
| | - María Berta Alonso
- Hospital Universitario La Princesa, Calle Diego de León 62, 28006 Madrid, Spain
| | - Guillermo Parra
- Hospital General Universitario Gregorio Marañón, Calle del Dr. Esquerdo, 46, 28007 Madrid, Spain
| | - Javier Vaquero
- Hospital General Universitario Gregorio Marañón, Calle del Dr. Esquerdo, 46, 28007 Madrid, Spain
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Evola FR, Di Fede GF, Evola G, Barchitta M, Agodi A, Longo G. Locking plates for distal fibula fractures in young and elderly patients: A retrospective study. World J Orthop 2023; 14:540-546. [PMID: 37485428 PMCID: PMC10359748 DOI: 10.5312/wjo.v14.i7.540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 04/16/2023] [Accepted: 06/06/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND Ankle fractures are common injuries in the young and elderly populations. To prevent post-traumatic arthritis, an anatomic reconstruction of the ankle structure is mandatory. Open reduction and internal fixation is the treatment of choice among orthopaedics. Conventional plates allow stability of the fracture if bone quality is present. Locking plates might offer an advantage for the treatment of lateral malleolar fracture in patients with comminution, severe instability, distal fractures, or osteoporotic bone. Our hospital introduced a new locking plate for fracture of the distal fibula.
AIM To evaluate locking plates in terms of outcomes and complications in young and elderly patients.
METHODS We retrospectively reviewed a total of 67 patients treated for displaced distal fibula fractures. Demographic data, number of comorbidities, use of inter fragmentary screw, complication, time of fracture healing, partial or full weight bearing, and reoperation were recorded for all patients. Clinical outcome was assessed by the American Orthopedic Foot and Ankle Society clinical scoring system. Radiographs were obtained at 4, 8, 12, 16, 20, and 24 wk until radiographic union was obtained.
RESULTS All patients displayed complete bony union on radiographic assessment, and no patients developed any serious complications. We observed two superficial infections, one delayed wound healing, and two plate intolerances. Significant differences were observed between the two age groups in terms of radiographic healing (11.9 wk in younger patients vs 13.7 wk in older patients; P = 0.011) and in the American Orthopedic Foot and Ankle Society score at 6 mo after surgery (88.2 in younger patients vs 86.0 in older patients; P = 0.001) and at 12 mo after surgery (92.6 in younger patients vs 90.0 in older patients; P = 0.000).
CONCLUSION Locking plates provide a stable and rigid fixation in multifragmentary and comminuted fractures or in the presence of poor bone quality.
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Affiliation(s)
- Francesco Roberto Evola
- Department of Surgery, Division of Orthopedics and Trauma Surgery, “Cannizzaro” Hospital, Catania 95100, Italy
| | - Giovanni Francesco Di Fede
- Department of Radiodiagnostics, Division of Radiology, “S. Marta and S. Venera” Hospital, Acireale 95024, Italy
| | - Giuseppe Evola
- Department of Surgery, Division of Surgery, “Garibaldi” Hospital, Catania 95100, Italy
| | - Martina Barchitta
- Department of Medical and Surgical Sciences and Advanced Technologies “GF Ingrassia”, University of Catania, Catania 95100, Italy
| | - Antonella Agodi
- Department of Medical and Surgical Sciences and Advanced Technologies “GF Ingrassia”, University of Catania, Catania 95100, Italy
| | - Gianfranco Longo
- Department of Surgery, Division of Orthopedics and Trauma Surgery, “Cannizzaro” Hospital, Catania 95100, Italy
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7
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Gopireddy R, T Hafez A, Khan MJ, Javed O, Omar I, Clint S. Comparison of Complications, Metalwork Removal and Cost Between Locking and Tubular Plates for Lateral Malleolus Fractures Fixation. Cureus 2023; 15:e36181. [PMID: 37065389 PMCID: PMC10103815 DOI: 10.7759/cureus.36181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/14/2023] [Indexed: 03/17/2023] Open
Abstract
Introduction Ankle fractures are common injuries in orthopaedic practice. Open reduction with internal fixation is the main line of management of displaced ankle fractures in fit patients. The study aims to analyse the complications, re-operation rate and cost difference between one-third tubular and locking plates which are the most frequently used constructs in lateral malleolus fractures. Materials and methods The total number of presented ankle fractures from April to August during the years 2015, 2017 and 2019 to our Tertiary Hospital in the United Kingdom were screened. Data including operative fixation, plate used, complication rates, the need for revision surgery and metalwork removal were collected from the hospital's electronic Virtual Trauma Board. Patients who had less than one-year follow-up were excluded. Results A total of 174 patients were included which represents more than half of presented ankle fractures (56%) with a decline in the mean age of operated patients from 56.4 in 2015 to 46.2 in 2019. The majority of fixation used tubular plates (n=122) versus (n=52) for locking plates. Locking plate fixation doubled from 10 in 2015 to 23 in 2019. However, they only contributed to 27% of the total operated ankle fractures. Despite the initial higher complications and removal rates of locking plates in 2015 (P<0.042 and P<0.038 respectively), there was no significant difference in overall complications, revision rates, and metalwork removal between locking plates and tubular plates (p=0.084, FEp= 0.158 and p=0.096 respectively). There was an estimated extra cost of £15938.60 for the use of locking plates during the study timeline. Conclusion There was no significant difference in overall complications, revision surgery and metalwork removal between tubular and locking plates in treating lateral malleolus fractures despite the significantly higher cost of locking constructs. Further studies are needed to illustrate the trend and cost-effective analysis of the tubular and locking plates in treating ankle fractures.
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Giver Jensen T, Aqeel Khudhair Almadareb M, Booth Nielsen M, Jesper Hansen E, Lindberg-Larsen M. Outcome After Treatment of Distal Fibula Fractures Using One-Third Tubular Plate, Locking Compression Plate or Distal Anatomical Locking Compression Plate. J Foot Ankle Surg 2022; 62:524-528. [PMID: 36642663 DOI: 10.1053/j.jfas.2022.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 12/02/2022] [Accepted: 12/23/2022] [Indexed: 12/31/2022]
Abstract
Surgical treatment of lateral distal fibula fractures is associated with high risk of reoperation and complications. The primary aim was to report risks of surgical site infection (SSI) and reoperation ≤1 year after treatment with one-third tubular plate, locking compression plate (LCP) or distal anatomical LCP. Secondary to investigate associations between patient, fracture and operative factors and risk of SSI and reoperation. Retrospectively, we evaluated a consecutive cohort of 588 patients having osteosynthesis of distal fibula with a one-third tubular plate (n = 417), LCP (n = 115) or distal anatomical LCP plate (n = 56) at Bispebjerg Hospital, Denmark from January 2010 to December 2015 with 1-year follow-up. The risk of SSI was 15% (95% confidence interval [CI] 12-18) after treatment with one-third tubular plate, 30% (95% CI 23-39) after LCP and 41% (95% CI 29-54) after distal anatomical LCP. We found a significant association of SSI and LCP (p = .005) and distal anatomical LCP (p < .001). Other factors associated with increased risk of SSI were age>70 years (p < .001), smoking (p = .004), DM (p = .007), surgery time ≥90 minutes (p = .006) and surgery delay of 3-6 days (p = .007). The risk of reoperation ≤1 year was 10% (95% CI 6-11) for one-third tubular plate, 21% (95% CI 14-29) for LCP and 25% (95% CI 16-38) for distal anatomical LCP. We found a significant association between distal anatomical LCP and risk of reoperation (p = .008). The only other risk factor associated with risk of reoperation was surgery delay of more than 7 days (p = .004). We conclude that LCP plate and the distal anatomical LCP plate should only be used after careful considerations.
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Affiliation(s)
- Thomas Giver Jensen
- Department of Orthopaedic Surgery, Copenhagen University Hospital Bispebjerg and Frederiksberg, Copenhagen, Denmark.
| | | | - Maria Booth Nielsen
- Department of Orthopaedic Surgery, Copenhagen University Hospital Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Emil Jesper Hansen
- Department of Orthopaedic Surgery, Copenhagen University Hospital Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Martin Lindberg-Larsen
- Department of Orthopaedic Surgery and Traumatology, Odense University Hospital, Odense, Denmark; Orthopaedic Research Unit, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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Grisdela P, Williams C, Challa S, Henson P, Agarwal-Harding K, Kwon JY. Screw-only fibular construct for Weber B ankle fractures: A retrospective clinical and cost comparison to assess feasibility for resource-limited settings. Injury 2022; 53:4146-4151. [PMID: 36289020 DOI: 10.1016/j.injury.2022.10.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 10/05/2022] [Accepted: 10/16/2022] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Ankle fractures are one of the most common injuries sustained worldwide, with the majority being isolated lateral malleolus fractures. The majority of the world's population live in Low and Middle Income Countries (LMIC), where implant cost may limit surgical treatment of ankle fractures. We investigate if Weber B ankle fractures could be effectively treated with a lower-cost technique using two screws between the fibula and the tibia to neutralize an interfragmentary lag screw. METHODS After IRB approval, consecutive patients from January 1, 2020 to December 31, 2020 with Weber-B ankle fractures were treated using AO technique (AOT) with plate osteosynthesis neutralizing an interfragmentary screw. Syndesmotic injuries, as well as injuries to the medial malleolus or foot were treated according to the surgeon's preferences. From January 1, 2021 to December 31, 2021 these injuries were treated with a screw-only technique (SOT) with two fibula pro tibia screws to neutralize an interfragmentary screw. Patient demographics including age, sex, BMI, smoking status, associated rheumatoid arthritis, and associated diabetes mellitus were recorded. The primary outcome variable was a stable radiographic mortise at six weeks post-surgery, secondary outcome variables included clinical union, infection, hardware removal, and implant cost for lateral malleolar fixation charged to the hospital. RESULTS Seventeen AOT and 10 SOT constructs were included. Demographic characteristics were similar between groups. All fractures maintained a stable mortise with clinical union at 6 weeks without infection. There was a statistically significant difference in hardware removal (17.6% AOT, 50% SOT, p = 0.012). The average implant cost to the hospital of the lateral malleolar fixation was significantly less in the SOT group ($592 (SD $229)), compared to the AOT group ($1,949.97 (SD $562)), (p < 0.0001). CONCLUSION We introduce proof of concept of a novel lower-cost fixation strategy for Weber B ankle fractures that maintained a stable mortise with clinical union at six weeks post-surgery. However, there was a significantly higher rate of hardware removal following fixation with a screw-only construct.
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Affiliation(s)
- Phillip Grisdela
- Harvard Combined Orthopaedics Residency Program, 55 Fruit St. Boston, MA 02114.
| | - Caroline Williams
- Beth Israel Deaconess Medical Center, 330 Brookline Ave, Boston MA 02215.
| | - Sravya Challa
- Harvard Combined Orthopaedics Residency Program, 55 Fruit St. Boston, MA 02114.
| | - Philip Henson
- Ichan School of Medicine at Mt. Sinai, 1 Gustave L. Levy Pl, New York NY 10029.
| | | | - John Y Kwon
- Beth Israel Deaconess Medical Center, 330 Brookline Ave, Boston MA 02215.
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Schagemann JC, Neumann H, Schäfers J, Paech A, Wendlandt R, Oheim R, Schulz AP. Similar Clinical Outcome in Locking and Conventional Plate Osteosynthesis for the Treatment of AO 44-B2 Ankle Fractures. Foot Ankle Spec 2022:19386400221136757. [PMID: 36418935 DOI: 10.1177/19386400221136757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Biomechanical studies have proved that locking plates have better primary stability besides versatility regarding fracture pattern while reducing bone contact and bridging the gap, whereas conventional nonlocking plates (plus lag screw) depend on bone-plate compression. The clinical benefit of locking plates over nonlocking plates remains unanswered, however. Therefore, this retrospective cohort study was set up to test the hypothesis that the use of locking plates for unstable ankle fractures will result in fewer re-displacements, superior bony healing, and functional and clinical outcomes better than observed in the nonlocking cohort. METHODS Bimalleolar ankle fractures (AO 44-B2) without syndesmotic injury treated with either a locking or a nonlocking plate were included. Groups were compared for complications, bone healing, secondary dislocation, progressions of osteoarthritis, and clinical outcome using patient-reported outcome measures. RESULTS Data revealed no clinical outcome differences (Olerud-Molander Ankle Score: nonlocking 88.2 ± 14.4, locking 88.8 ± 12.3, P = .69, robust two 1-sided test for equality (RTOST): P = .03; American Orthopaedic Foot and Ankle Score: nonlocking 91.2 ± 12.9, locking 91.8 ± 11.3, P = .96, RTOST: P = .04). Nevertheless, a significant postoperative progression of osteoarthritis was detected in both groups (P = .04). This was independent of implant (P = .16). Although difference was not significant, locking plates were preferred in older (P = .78) and sicker patients (P = .63) and in cases with severer osteoarthritis (P = .16), and were associated with a higher complication rate (P = .42) and secondary dislocation (nonlocking 9.4%, locking 18.2%; P = .42). Re-displacement, however, was not a compelling reason for revision. CONCLUSIONS The present study shows statistically significant equality of both types of implants. Contrary to our expectation, locking plates seemed to be associated with a higher risk for re-displacement. Overall, the use of either locking or nonlocking plates for unstable AO 44-B2 fractures is safe and successful despite significant progression of osteoarthritis. LEVEL OF EVIDENCE III, Retrospective observational cohort study.
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Affiliation(s)
- Jan C Schagemann
- Christophorus Kliniken Coesfeld, Coesfeld, Germany
- Universität zu Lübeck, Lübeck, Germany
| | | | | | | | | | - Ralf Oheim
- Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Arndt Peter Schulz
- Universität zu Lübeck, Lübeck, Germany
- BG Klinikum Hamburg, Hamburg, Germany
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Bouché PA, Gaujac N, Wassermann V, Auberger G, Anract P. Is the osteosynthesis of lateral malleolar fractures by pin/cerclage effective? A retrospective study. Orthop Traumatol Surg Res 2022; 108:103376. [PMID: 35907625 DOI: 10.1016/j.otsr.2022.103376] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 07/12/2021] [Accepted: 11/30/2021] [Indexed: 02/03/2023]
Abstract
INTRODUCTION Lateral malleolar fractures are present in about 90% of ankle fractures. The standard treatment is plate osteosynthesis. Although the plates are thin, the risk of cicatricial complications is not insignificant and can lead to cutaneous or even infectious complications and the latter can cause functional repercussions. We therefore aimed to evaluate a technique consisting of osteosynthesis of the lateral malleolus using two cerclages and two intramedullary pins. HYPOTHESIS Our hypothesis is that the use of osteosynthesis by pin/cerclage of the lateral malleolus makes it possible to have objective reduction criteria, similar to the reference treatment. METHODS This is a retrospective study of patients who had an interligamentous spiral fracture of the lateral malleolus. One group of patients had internal fixation of the lateral malleolus fracture by pins, and the other by plate. Our primary outcome was to compare the reduction of the fracture of the lateral malleolus between the two techniques using the "Dime sign", the measurement of the talocrural angle and respect for Shenton's line. RESULTS A total of 118 lateral malleolar fractures were included: 56 patients (47.5%) in the "pin" group and 62 patients (52.5%) in the "plate" group. The mean age of the patients was 46.6 years (17.4) with an average body mass index of 25.2kg/m2 (4.8) and 55.1% of the patients were women. We found a difference in the reduction criteria between the two groups by looking at Shenton's line: 73.2% (41/56) of postoperative X-rays in the "pin" group respected Shenton's line, compared to 90.3% (56/62) in the "plate" group (p=0.02). We did not find any difference regarding the "Dime sign" and the talocrural angle. CONCLUSION Our study shows the superiority of plate osteosynthesis for lateral malleolar fractures compared to pin/cerclage osteosynthesis, regarding one of the three radiological criteria for reduction. No significant difference was found in the one-year rates of complications and of hardware removal, between the two groups. LEVEL OF EVIDENCE IV, retrospective study.
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Affiliation(s)
- Pierre-Alban Bouché
- Orthopaedic Department, Cochin University Hospital, AP-HP, Paris, Paris Descartes University, 27, rue du Faubourg Saint-Jacques, 75014 Paris, France.
| | - Nicolas Gaujac
- Orthopaedic Department, Cochin University Hospital, AP-HP, Paris, Paris Descartes University, 27, rue du Faubourg Saint-Jacques, 75014 Paris, France
| | - Vincent Wassermann
- Orthopaedic Department, Polyclinic Notre-Dame, 345, avenue Pierre Brossolette, 83300 Draguignan, France
| | - Guillaume Auberger
- Orthopaedic Department, Cochin University Hospital, AP-HP, Paris, Paris Descartes University, 27, rue du Faubourg Saint-Jacques, 75014 Paris, France
| | - Philippe Anract
- Orthopaedic Department, Cochin University Hospital, AP-HP, Paris, Paris Descartes University, 27, rue du Faubourg Saint-Jacques, 75014 Paris, France
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12
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Deng Y, Staniforth TL, Zafar MS, Lau YJ. Posterior Antiglide Plating vs Lateral Neutralization Plating for Weber B Distal Fibular Fractures: A Systematic Review and Meta-analysis of Clinical and Biomechanical Studies. Foot Ankle Int 2022; 43:850-859. [PMID: 35373597 DOI: 10.1177/10711007221079617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Distal fibular fractures are extremely common, yet there remains controversy about which type of plating technique is the most appropriate. We aimed to compare clinical and biomechanical outcomes following posterior antiglide plating and lateral neutralization plating for Weber B distal fibular fractures. METHODS A systematic review and meta-analysis of the literature was conducted by two independent reviewers according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We included all comparative studies of distal fibular fracture fixation with either a posterior antiglide plate or a lateral neutralization plate. Our primary outcome of interest was reoperation for hardware removal. Secondary outcomes included hardware discomfort, peroneal tendon irritation, infection, wound complications, and mechanical torque to failure. RESULTS A total of 1122 patients with Weber B ankle fractures were included across nine eligible clinical studies, and 76 cadaveric ankles were subject to testing across three eligible biomechanical studies. Meta-analyses revealed a two-fold greater odds of requiring removal of hardware in the lateral plating group compared to the posterior plating group (odds ratio [OR] 2.48, 95% CI 1.58 to 3.91, P < .0001), and a three-fold greater odds of experiencing hardware discomfort in the lateral plating group compared to the posterior plating group (OR 2.96, 95% CI 1.83 to 4.80, P < .0001). There were no significant differences in rates of peroneal tendon irritation, infection, wound complications, operative time, and torque to failure when comparing the two plating methods. CONCLUSION The results of this review indicate that using posterior antiglide plating for distal fibular Weber B-type fractures is associated with significantly fewer reoperations due to hardware complications and less hardware discomfort compared to lateral neutralization plating. This technique does not appear to increase the risk of peroneal tendon irritation or increase operative time.
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Affiliation(s)
- Yi Deng
- Department of Orthopaedic Surgery, Canberra Hospital, Garran, ACT, Australia.,Trauma and Orthopaedic Research Unit, Australian National University Medical School, Garran, ACT, Australia
| | | | | | - Yeong Joe Lau
- Department of Orthopaedic Surgery, Canberra Hospital, Garran, ACT, Australia
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13
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Jacobsen GH, Gude MH, Viberg B, Gundtoft PH. Risk of Reoperation in Simple Ankle Fracture Surgery When Comparing Locking Plate With Nonlocking Plate. J Foot Ankle Surg 2022; 61:567-571. [PMID: 34838457 DOI: 10.1053/j.jfas.2021.10.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 07/12/2021] [Accepted: 10/05/2021] [Indexed: 02/03/2023]
Abstract
Locking plates were initially designed to provide improved stability to ankle fractures with poor bone quality but are currently widely used. The aim of this study was to compare the reoperation risk when using locking plates compared with nonlocking plates in patients with simple ankle fractures. This study was a population-based register study. Data regarding patients with AO type 44A1/2 and 44B1/2 injuries who were treated with either locking or nonlocking plates were obtained from the Danish Fracture Database. The follow-up period was 24 months. Major complications were defined as complications requiring surgical intervention, with the exception of simple hardware removal 6 weeks after primary surgery, which was defined as a minor complication. Multivariate regression analysis was performed to determine relative risk (RR), adjusted for age, sex, American Society of Anesthesiologists physical status classification (ASA)-score, and level of the surgeon's experience. A total of 2177 ankle fractures were included, among which 718 (33%) were treated with locking plates, and 1459 (67%) were treated with nonlocking plates. Data were linked with the Danish National Patient Registry to ensure complete information was obtained regarding reoperations, which were divided into major and minor complications. In both groups, the risks for major and minor complications were 3% and 22%, respectively, resulting in adjusted RRs of 1.00 (0.66; 1.66) for major reoperation comparing locking with nonlocking plates and 0.92 (0.76; 1.11) for minor reoperations. We conclude that no significant association with reoperation exists for locking compared with nonlocking plates among patients with surgically treated simple ankle fractures.
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Affiliation(s)
- Gudrun Holm Jacobsen
- Resident, Department of Orthopaedic Surgery and Traumatology, Lillebaelt Hospital, University Hospital of Southern Denmark, Kolding, Denmark.
| | - Mads Holm Gude
- Resident, Department of Orthopaedic Surgery and Traumatology, Lillebaelt Hospital, University Hospital of Southern Denmark, Kolding, Denmark
| | - Bjarke Viberg
- Consultant Associate Professor and Head of Research, Department of Orthopaedic Surgery and Traumatology, Lillebaelt Hospital, University Hospital of Southern Denmark, Kolding, Denmark
| | - Per Hviid Gundtoft
- Consultant, Department of Orthopaedic Surgery and Traumatology, Lillebaelt Hospital, University Hospital of Southern Denmark, Kolding, Denmark
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14
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Hasami NA, Smeeing DPJ, Pull ter Gunne AF, Edwards MJR, Nelen SD. Operative Fixation of Lateral Malleolus Fractures With Locking Plates vs Nonlocking Plates: A Systematic Review and Meta-analysis. Foot Ankle Int 2022; 43:280-290. [PMID: 34581226 PMCID: PMC8841627 DOI: 10.1177/10711007211040508] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The exact benefit of locking plates over nonlocking plates in patients with lateral malleolus fractures remains unclear. The primary aim of this study was to compare the functional outcome of locking plates vs nonlocking plates in patients with a lateral malleolus fracture. The secondary aims were to compare the number of complications and hardware removals and to compare whether results differed for older patients and for patients treated with anatomical locking plates. METHODS The PubMed/MEDLINE, Embase, Cochrane, and CINAHL databases were searched for studies comparing locking plates with nonlocking plates in patients with fixated lateral malleolus fractures. All included studies were assessed on their methodologic quality using the MINORS. Subgroup analyses were performed on older patients and patients treated with anatomical locking plates. RESULTS A total of 11 studies were included. The meta-analysis showed that functional outcome did not differ between patients treated with locking plates and nonlocking plates (MD 2.38, 95% CI -2.71 to 7.46). No difference in both complication rate (OR 1.10, 95% CI 0.74-1.63) and the amount of hardware removals (OR 0.77, 95% CI 0.52-1.14) was found. Even after analyzing older patients and patients treated with anatomical locking plates, no benefit was shown. CONCLUSION This meta-analysis demonstrates no clear benefit in selecting locking plates over nonlocking plates in the treatment of lateral malleolus fractures. CLINICAL RELEVANCE Locking plates are increasingly being used in the treatment of lateral malleolus fractures. Biomechanical studies have shown an increased stability with use of locking vs nonlocking plates. This clinical review does not support a benefit of use of locking plates for these fractures.
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Affiliation(s)
- Nesar Ahmad Hasami
- Department of Trauma Surgery, Radboud University Medical Center, Nijmegen, Nijmegen, the Netherlands,Nesar Ahmad Hasami, BSc, Department of Trauma Surgery, Radboud University Medical Center, Geert Grooteplein Zuid 10, Nijmegen, 6525GA, the Netherlands.
| | | | | | | | - Stijn Diederik Nelen
- Department of Trauma Surgery, Radboud University Medical Center, Nijmegen, Nijmegen, the Netherlands,Department of Trauma Surgery, University Medical Center Utrecht, Utrecht, the Netherlands
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15
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Loubignac F. Treatment of bimalleolar fractures in elderly. Orthop Traumatol Surg Res 2022; 108:103137. [PMID: 34757182 DOI: 10.1016/j.otsr.2021.103137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 12/14/2020] [Accepted: 12/21/2020] [Indexed: 02/03/2023]
Abstract
Geriatrics continues to evolve as a specialty by adapting itself to increasingly older patients. Musculoskeletal injuries are common in these patients, who can maintain their physical capacities and autonomy for a long time, but whose bone solidness is frequently reduced by osteoporosis. Falls increase with age and because of certain medical conditions. Trauma in the geriatric population involves specific risks; thus, the treatment must be adapted not only to the fracture, but to the local conditions and the patient. Ankle injuries are particularly frequent in general traumatology but even more in geriatric traumatology. They can lead to complete loss of autonomy if the treatment is delayed and/or not adapted to the local conditions or the patient. The functional prognosis is brought into play, along with the patient's life due to loss of autonomy and general complications occurring in patients who are bed-ridden. The treatment of bimalleolar ankle fractures in older adults requires rigorous analysis at all points, which starts by evaluating the cutaneous status and viability of the soft tissues upon admission. The benefit-risk balance of the various treatment options will be assessed with the main goal being that patients recover their autonomy. This article will review this topic by answering 7 questions: 1) What are the distinctive features of elderly? Dependence on others, comorbidities, bone and soft tissue fragility are the main ones, explaining these high-risk situations and frequent complications. 2) When should a bimalleolar ankle fracture be treated surgically? The surgery must be done early, preferably within 8hours of the injury occurring, once the comorbidities have been controlled. The local conditions (skin and soft tissue damage) must be evaluated carefully as they determine the treatment. Errors are not allowed in these patients, who are often fragile and in precarious health. Definitive fixation is preferred if the skin status allows it, but one must keep temporary external fixation in mind as an option. 3) Is there still a role for conservative treatment of displaced fractures? This will produce good results when it is well done; however, the indications are rare and must be selected carefully. The main risks are secondary displacement and skin lesions inside the cast, which are sources of infection. 4) Is fixation with anatomical locking plates an advance? This is definitely an advance for these fragility fractures, which are often comminuted, as it allows return to weight bearing in certain conditions. However, the implantation rules must be followed exactly, and it is preferable to use thinner plates. 5) Does transplantar Steinmann pin fixation still have a role? It has few indications, limited to salvage situations (catastrophic local conditions, very poor general condition). External tibiocalcaneal fixation, alone or in combination, is a better option. 6) Is immediate transarticular fixation with a retrograde or antegrade locked nail a reasonable option? Fixation can be done by retrograde nailing or antegrade nailing. It is proposed to patients who are not very autonomous with a poor cutaneous status and/or severe osteoporosis. It is preferable to transplantar nailing. 7) Is immediate protected weight bearing, with or without fixation, possible? This can be considered on a case-by-case basis depending on the extent of the trauma, patient compliance and treatment carried out. LEVEL OF EVIDENCE: V, Expert opinion.
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Affiliation(s)
- François Loubignac
- Service de chirurgie orthopédique et traumatologique, hôpital Sainte-Musse, Toulon, France.
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16
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Ahn JH, Cho SH, Jeong M, Kim YC. One-Third Tubular Plate Remains a Clinically Good Option in Danis-Weber Type B Distal Fibular Fracture Fixation. Orthop Surg 2021; 13:2301-2309. [PMID: 34708569 PMCID: PMC8654649 DOI: 10.1111/os.13160] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 09/13/2021] [Accepted: 09/16/2021] [Indexed: 01/05/2023] Open
Abstract
OBJECTIVE To compare the clinical outcomes of locking plate (LP) and non-locking one-third tubular plate (TP) fixation, and to provide guidance on plate selection for Danis-Weber type B distal fibular fracture treatment. METHODS In total, 83 patients who underwent plate fixation for Danis-Weber type B distal fibular fractures between March 2013 and July 2018 were retrospectively reviewed: 41 (49.0%) received LPs and 42 (51.0%) received TPs. Patients' demographic data, follow-up durations, the proportion of comminuted fractures, and ankle range of motion were investigated. The American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot scale, Karlsson scale, Foot and Ankle Ability Measure (FAAM), and Lower Extremity Functional Scale (LEFS) scores were assessed. The radiographic union progression and implant removal time were evaluated, along with postoperative complications. Data from the LP and TP groups were compared statistically. RESULTS The mean patient ages were 53.3 ± 17.5 years (range, 16-80 years) and 47.6 ± 17.0 years (range, 14-68 years) in the LP and TP groups, respectively (P > 0.05). The gender distribution did not differ significantly between groups (P > 0.05). Other demographic data also did not differ significantly between groups (P > 0.05). The mean follow-up durations were 16.8 ± 7.7 months (range, 13.0-19.0 months) in the LP group and 16.1 ± 6.2 months (range, 12.0-20.0 months) in the TP group (P > 0.05). Comminuted fractures were observed in 18 of 41 (43.9%) patients with LP and 10 of 42 (23.8%) patients with TP (P > 0.05). Forward bending ankle dorsiflexion was possible at the final follow-up in 82.9% and 85.7% of LP and TP patients, respectively (P > 0.05). The AOFAS ankle-hindfoot scale, Karlsson scale, FAAM, and LEFS scores did not differ significantly between groups at the final follow-up (P > 0.05). The pre-fracture and final postoperative scores on these four instruments did not differ significantly in the LP or TP group (P > 0.05). The mean times to radiographic union progression were 13.5 ± 7.1 weeks and 15.1 ± 10.2 weeks in the LP and TP groups, respectively (P > 0.05). The mean times to implant removal surgery reaffirming solid union were 15.6 ± 5.5 months and 14.8 ± 4.9 months in the LP and TP groups, respectively (P > 0.05). Hardware irritation was detected in five patients in the LP group (12.2%) and three in the TP group (7.1%) (P > 0.05). One patient in the LP group and two in the TP group developed superficial wound infections, which resolved without further surgical intervention. CONCLUSION Conventional TP remains a good option for the fixation of Danis-Weber type B distal fibular fractures, regardless of the biomechanical properties.
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Affiliation(s)
- Jae Hoon Ahn
- Department of Orthopaedic Surgery, Seoul St. Mary's Hospital College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung Hyun Cho
- Department of Orthopaedic Surgery, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Mingi Jeong
- Department of Orthopaedic Surgery, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yoon-Chung Kim
- Department of Orthopaedic Surgery, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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17
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Vehling M, Canal C, Ziegenhain F, Pape HC, Neuhaus V. Short-term outcome of isolated lateral malleolar fracture treatment is independent of hospital trauma volume or teaching status: a nationwide retrospective cohort study. Eur J Trauma Emerg Surg 2021; 48:2237-2246. [PMID: 34398247 PMCID: PMC9192439 DOI: 10.1007/s00068-021-01771-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 08/09/2021] [Indexed: 11/20/2022]
Abstract
Introduction In light of current discussions about centralisation and teaching in medicine, we wanted to investigate the differences in in-hospital outcomes after surgical treatment of isolated ankle fractures, taking into account high-volume centres (HVCs) and low-volume centres (LVCs) and teaching procedures. Methods A retrospective analysis of malleolar fractures recorded in a National Quality Assurance Database (AQC) from the period 01-01-1998 to 31-12-2018 was carried out. Inclusion criteria were isolated, and operatively treated lateral malleolar fractures (ICD-10 Code S82.6 and corresponding procedure codes). Variables were sought in bivariate and multivariate analyses. A total of 6760 cases were included. By dividing the total cases arbitrarily in half, 12 HVCs (n = 3327, 49%) and 56 LVCs (n = 3433, 51%) were identified. Results Patients in HVCs were younger (48 vs. 50 years old), had more comorbidities (26% vs. 19%) and had more open fractures (0.48% vs. 0.15%). Open reduction and internal fixation was the most common operative treatment at HVCs and LVCs (95% vs. 98%). A more frequent use of external fixation (2.5% vs. 0.55%) was reported at HVCs. There was no difference in mortality between treatment at HVCs and LVCs. A longer hospitalisation of 7.2 ± 5 days at HVCs vs. 6.3 ± 4.8 days at LVCs was observed. In addition, a higher rate of complications of 3.2% was found at HVCs compared to 1.9% at LVCs. The frequency of teaching operations was significantly higher at HVCs (30% vs. 26%). Teaching status had no influence on mortality or complications but was associated with a prolonged length of stay and operating time. Conclusion We found significant differences between HVCs and LVCs in terms of in-hospital outcomes for ankle fractures. These differences could be explained due to a more severely ill patient population and more complex (also open) fracture patterns with resulting use of external fixation and longer duration of surgery. However, structural and organisational differences, such as an extended preoperative stays at HVCs and a higher teaching rate, were also apparent. No difference in mortality could be detected.
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Affiliation(s)
- Malte Vehling
- Division of Trauma Surgery, Department of Traumatology, University Hospital Zurich, University of Zurich, Raemistrasse 100, CH-8091, Zurich, Switzerland
| | - Claudio Canal
- Division of Trauma Surgery, Department of Traumatology, University Hospital Zurich, University of Zurich, Raemistrasse 100, CH-8091, Zurich, Switzerland
| | - Franziska Ziegenhain
- Division of Trauma Surgery, Department of Traumatology, University Hospital Zurich, University of Zurich, Raemistrasse 100, CH-8091, Zurich, Switzerland
| | - Hans-Christoph Pape
- Division of Trauma Surgery, Department of Traumatology, University Hospital Zurich, University of Zurich, Raemistrasse 100, CH-8091, Zurich, Switzerland
| | - Valentin Neuhaus
- Division of Trauma Surgery, Department of Traumatology, University Hospital Zurich, University of Zurich, Raemistrasse 100, CH-8091, Zurich, Switzerland.
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18
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Functional Outcome and Inflammatory Response of Patients with Extra-Articular Distal Humeral Fractures following Implantation of Anatomically Precontoured Locking Compression Plates through a Posterior Approach. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:2426298. [PMID: 34367298 PMCID: PMC8342152 DOI: 10.1155/2021/2426298] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 07/23/2021] [Indexed: 11/17/2022]
Abstract
Distal humeral fractures are challenging injuries to surgically correct and account for up to 2% of all adult fractures. Surgical management of extra-articular distal humeral fractures is challenging considering surgical approach, implant selection, and position of the implant owing to the availability of different precontoured implants and plate configurations. Anatomically precontoured locking compression plates (APLCPs) allow the placement of angular stable screws right underneath the reduced joint surface fragments. To date, there is a lack of evidence supporting its superiority to conventional locking plate osteosynthesis (LPO) in treating extra-articular distal humeral fractures. The objective of the study is to evaluate the efficacy and safety of APLCPs in the treatment of extra-articular distal humeral fractures. A total of 100 patients diagnosed with humeral fractures and receiving treatments in our hospital between May 2018 and May 2020 fulfilled inclusion and exclusion criteria and were randomly assigned to LPO and APLCP groups according to the odd-even of the order of hospital admission, 50 cases per groups. Clinical endpoints were assessed including operation time; in-bed time; length of hospital stay; volume of intraoperative blood loss; VSA scores before and 24, 48, and 72 h after surgery; MEPS scores before and 3, 6, and 12 months after surgery; range of motion, flexion, and extension of the elbow; serum levels of CK, CRP, and IL-6; and incidence of complications after surgery. It was found that the APLCP group exhibited shortened operation time and in-bed time, decreased length of hospital stay, and reduced volume of intraoperative blood loss compared to the LPO group (all P < 0.001). The two groups had declined VSA scores concomitant with increased MEPS scores after surgery in a time-dependent manner (P < 0.001). Notably, the VSA scores in the APLCP group were all lower than those in the LPO group at indicated time points (24, 48, and 72 h) after surgery (P < 0.001). Besides, the MEPS scores in the APLCP group were all higher than those in the LPO group at indicated time points (3, 6, and 12 months) after surgery (P < 0.001). It was revealed that the patients receiving extra-articular distal humeral APLCP through posterior approaches exhibited greater ranges of motion, flexion, and extension of the elbow than those receiving LPO after surgery (P < 0.001). The patients receiving extra-articular distal humeral APLCP through posterior approaches exhibited lower serum levels of IL-6, CRP, and CK than those receiving LPO after surgery (IL-6: P=0.007, CRP: P=0.001, CK: P=0.001). The APLCP had a lower total incidence rate of complication than the LPO group (48.00% vs. 18.00%, P=0.003). In conclusion, these data support the notion that the implantation of anatomically precontoured APLCP through a posterior approach allows for improved functional outcomes and attenuated inflammatory response and prevents the incidence of postoperative complications compared to conventional LPO for internal fixation of extra-articular distal humeral fractures.
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19
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Chen X, Lim JA, Zhou A, Thahir A. Currents concepts of the perioperative management of closed ankle fractures. J Perioper Pract 2021; 32:295-300. [PMID: 34190640 PMCID: PMC9619258 DOI: 10.1177/17504589211006018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Ankle fractures are common injuries that can result in substantial morbidity in the population. This review discusses the management of closed ankle fractures and outlines the recent evidence and guidelines on perioperative management. In general, a detailed history should be undertaken, followed by examination and imaging of the affected limb. Fixation is based on the AO principles of fracture management that aims towards restoring stability of the joint and reducing the risk of long-term complications. A multidisciplinary approach towards perioperative management is recommended in view of the increasing proportion of aging patients with significant comorbidities.
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Affiliation(s)
- Xiaoyu Chen
- Department of Trauma and Orthopaedics, Addenbrookes Major Trauma Unit, Cambridge University Hospitals, Cambridge, UK.,School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Jiang An Lim
- Department of Trauma and Orthopaedics, Addenbrookes Major Trauma Unit, Cambridge University Hospitals, Cambridge, UK.,School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Andrew Zhou
- Department of Trauma and Orthopaedics, Addenbrookes Major Trauma Unit, Cambridge University Hospitals, Cambridge, UK.,School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Azeem Thahir
- Department of Trauma and Orthopaedics, Addenbrookes Major Trauma Unit, Cambridge University Hospitals, Cambridge, UK
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20
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Canton G, Sborgia A, Maritan G, Fattori R, Roman F, Tomic M, Morandi MM, Murena L. Fibula fractures management. World J Orthop 2021; 12:254-269. [PMID: 34055584 PMCID: PMC8152440 DOI: 10.5312/wjo.v12.i5.254] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 02/01/2021] [Accepted: 04/05/2021] [Indexed: 02/06/2023] Open
Abstract
Isolated distal fibula fractures represent the majority of ankle fractures. These fractures are often the result of a low-energy trauma with external rotation and supination mechanism. Diagnosis is based on clinical signs and radiographic exam. Stress X-rays have a role in detecting associated mortise instability. Management depends on fracture type, displacement and associated ankle instability. For simple, minimally displaced fractures without ankle instability, conservative treatment leads to excellent results. Conservative treatment must also be considered in overaged unhealthy patients, even in unstable fractures. Surgical treatment is indicated when fracture or ankle instability are present, with several techniques described. Outcome is excellent in most cases. Complications regarding wound healing are frequent, especially with plate fixation, whereas other complications are uncommon.
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Affiliation(s)
- Gianluca Canton
- Department of Medical, Surgical and Life Sciences, Orthopaedics and Traumatology Unit, Trieste University, Trieste 34149, Italy
| | - Andrea Sborgia
- Department of Medical, Surgical and Life Sciences, Orthopaedics and Traumatology Unit, Trieste University, Trieste 34149, Italy
| | - Guido Maritan
- Department of Medical, Surgical and Life Sciences, Orthopaedics and Traumatology Unit, Trieste University, Trieste 34149, Italy
| | - Roberto Fattori
- Department of Medical, Surgical and Life Sciences, Orthopaedics and Traumatology Unit, Trieste University, Trieste 34149, Italy
| | - Federico Roman
- Department of Medical, Surgical and Life Sciences, Orthopaedics and Traumatology Unit, Trieste University, Trieste 34149, Italy
| | - Marko Tomic
- Department of Medical, Surgical and Life Sciences, Orthopaedics and Traumatology Unit, Trieste University, Trieste 34149, Italy
| | - Massimo Max Morandi
- Department of Orthopaedic Surgery, Louisiana State University Health Science Center, Shreveport, LA 71103, United States
| | - Luigi Murena
- Department of Medical, Surgical and Life Sciences, Orthopaedics and Traumatology Unit, Trieste University, Trieste 34149, Italy
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21
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Beleckas CM, Szatkowski JP. Nontraditional Methods of Fibula Fixation. Orthop Clin North Am 2021; 52:123-131. [PMID: 33752833 DOI: 10.1016/j.ocl.2021.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
This article explores different nontraditional methods that could be adopted in clinical settings as alternatives to the traditional fibular fixation. Less invasive methods, such as intramedullary nail and screw fixation, might be viable alternatives for managing ankle fractures. These methods might especially benefit patients with poor soft tissue envelopes, low immunity, and poor bone quality. There is minimal soft tissue coverage for most orthopedic implants around the ankle. Various authors have highlighted the importance of minimally invasive surgery as an effective modality for ensuring superior prognosis for ankle fracture surgery or those fractures involving both the distal tibia and fibula.
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Affiliation(s)
- Casey M Beleckas
- Department of Orthopedics, Indiana University, 1801 N Senate Ave, MPC1 #535, Indianapolis, IN 46202, USA
| | - Jan P Szatkowski
- Department of Orthopedics, Indiana University, IU Health, 1801 N Senate Ave, MPC1 #535, Indianapolis, IN 46202, USA.
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Yeung CY, Hung SH, Hsu KH, Chiu FY. Early full weight-bearing in patients with isolated displaced lateral malleolar fracture after rigid internal fixation with locking plates. J Chin Med Assoc 2021; 84:438-440. [PMID: 33496516 DOI: 10.1097/jcma.0000000000000494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND The timing of post-operative full weight-bearing in patients of isolated displaced lateral malleolar fractures remains controversial. The aim of this study was to evaluate the outcomes of early full weight-bearing after rigid internal fixation of such fractures with locking plates. METHODS From 2012 to 2018, 46 patients who had closed isolated displaced lateral malleolar fractures were included in the study. All fractures were managed with open reduction and internal fixation with locking plates. The patients were allowed to walk bearing their full weight 2 weeks after the operation. The follow-up period was 41.5 months on average (range: 12-70 months). The patients were available to evaluate union conditions, functional results, and complications. RESULTS The fractures united smoothly with an average union time of 10.5 weeks (range: 8-16). At the final follow-up, the average American Orthopaedic Foot and Ankle Score Ankle-Hindfoot Score was 91 (range: 85-98). No complications were observed. CONCLUSION For patients with isolated displaced lateral malleolar fractures, full weight-bearing is safe and effective, without an increase in the rate of complications, 2 weeks after open reduction and rigid fixation with locking plates.
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Affiliation(s)
- Chi-Yung Yeung
- Department of Orthopaedics and Traumatology, National Yang Ming Chiao Tung University and Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Shih-Hsin Hung
- Department of Nursing, National Yang Ming Chiao Tung University and Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Kuei-Hsiang Hsu
- Department of Orthopaedics and Traumatology, National Yang Ming Chiao Tung University and Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Fang-Yao Chiu
- Department of Orthopaedics and Traumatology, National Yang Ming Chiao Tung University and Taipei Veterans General Hospital, Taipei, Taiwan, ROC
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23
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Ochman S, Raschke MJ. [Ankle fractures in older patients : What should we do differently?]. Unfallchirurg 2021; 124:200-211. [PMID: 33566120 DOI: 10.1007/s00113-021-00953-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/08/2021] [Indexed: 02/07/2023]
Abstract
As a result of the demographic developments ankle fractures in older patients are part of routine trauma surgery. Due to comorbidities, such as diabetes mellitus, reduced bone quality and limited compliance in follow-up treatment, these fractures are prone to complications. The primary goal in the treatment of older patients with ankle fractures is to maintain mobility. In contrast to young patients most fractures are unstable pronation-abduction injuries. In the diagnostics the recognition and optimization of factors influencing the outcome, such as the blood perfusion and the generous use of computed tomography (CT) are recommended. As in the case of younger patients, conservative treatment is reserved for stable fracture forms and, if there are contraindications, should also be initiated in the case of unstable injuries. The choice of approaches is different for surgical treatment, which is adapted to the soft tissues, if necessary minimally invasive and increasingly carried out by a posterolateral approach. The initial transfixation can reduce soft tissue problems. Special surgical techniques and implants that provide a high level of stability, such as dorsal plate positioning, hook plates, angular stable plate systems and intramedullary systems as well as additional options, such as tibia pro fibula constructs are used. Primary retrograde nail arthrodesis is reserved as a salvage procedure only for exceptional cases. As part of the follow-up treatment, an interdisciplinary approach with respect for and optimization of concomitant diseases seems to make sense.
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Affiliation(s)
- Sabine Ochman
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Münster, Albert Schweitzer Campus 1, Gebäude W1, Waldeyerstr. 1, 48149, Münster, Deutschland.
| | - Michael J Raschke
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Münster, Albert Schweitzer Campus 1, Gebäude W1, Waldeyerstr. 1, 48149, Münster, Deutschland
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24
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Zyskowski M, Wurm M, Greve F, Pesch S, von Matthey F, Pflüger P, Crönlein M, Biberthaler P, Kirchhoff C. Is early full weight bearing safe following locking plate ORIF of distal fibula fractures? BMC Musculoskelet Disord 2021; 22:159. [PMID: 33563235 PMCID: PMC7874601 DOI: 10.1186/s12891-021-04009-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Accepted: 01/24/2021] [Indexed: 12/14/2022] Open
Abstract
Background In the modern western world appraisal of economical points such as treatment and disability after trauma present a financial burden. In this context open reduction internal fixation techniques allowing for early full weight bearing might not only improve the clinical outcome but also shorten the period of disability in working life. The aim of the study was to analyze whether ORIF of ankle fractures using either a standard semitubular plate or a new polyaxial locking plate system result in a better clinical outcome. Methods In this prospective study, all patients with distal fibula fractures (AO 44 B1.1, B1.2, B1.3), with indication for surgery were included. Patients were randomized to either the DePuy Synthes® one-third semitubular plate (Group I) or NEWCLIP TECHNICS, Active Ankle® polyaxial locking plate (Group II). Primary outcome parameter was function of the ankle joint, assessed by the Olerud and Molander ankle score, Foot and Ankle outcome score and Karlsson and Peterson Scoring System for Ankle function. Secondary outcome parameter were postoperative complications. Superficial wound infection, delayed wound healing, mechanically prominent implant, skin irritations were considered as minor and deep wound infection, material loosening, loss of reduction were regarded as major complications requiring revision surgery. Clinical and radiological follow-up were performed 6 and 12 weeks, 6 months and 1 year postoperatively. Results Fifty-two patients (31 W/21 M) with a mean age of 43 yrs. (range 22–64 yrs.) were enrolled. Seven patients (13.5%) were excluded, so that 45 patients were available for follow up. Twenty-five patients were treated with DePuy Synthes® one-third semitubular plate (55.6%; group I) while 20 patients received an anatomically preformed polyaxial locking plate (44.4%, group II). Four minor complications occurred in Group I (16%) compared to two minor complications in group II (10%). Significant better clinical results regarding OMAS (p < 0.02, < 0.04), KPSS (p < 0.04) and FAOS (p < 0.02, < 0.03) were observed 6 and 12 weeks after surgery in group II. Conclusions The results of the presented study demonstrate a significant better clinical functional outcome in the early postoperative follow-up in patients treated with a polyaxial locking plate. Furthermore, our data show that ORIF using polyaxial locking plates in combination with an early postoperative weight bearing presents a safe, stable treatment option for ankle fractures so that patients benefit especially in the early stages of recovery. Trial registration Registered 20 April 2020, retrospectively on ClinicalTrails.gov (NCT04370561).
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Affiliation(s)
- Michael Zyskowski
- Klinikum rechts der Isar, Technische Universität München, Klinik und Poliklinik für Unfallchirurgie, Ismaninger Str. 22, 81675, Munich, Germany
| | - Markus Wurm
- Klinikum rechts der Isar, Technische Universität München, Klinik und Poliklinik für Unfallchirurgie, Ismaninger Str. 22, 81675, Munich, Germany
| | - Frederik Greve
- Klinikum rechts der Isar, Technische Universität München, Klinik und Poliklinik für Unfallchirurgie, Ismaninger Str. 22, 81675, Munich, Germany
| | - Sebastian Pesch
- Klinikum rechts der Isar, Technische Universität München, Klinik und Poliklinik für Unfallchirurgie, Ismaninger Str. 22, 81675, Munich, Germany
| | - Francesca von Matthey
- Klinikum rechts der Isar, Technische Universität München, Klinik und Poliklinik für Unfallchirurgie, Ismaninger Str. 22, 81675, Munich, Germany
| | - Patrick Pflüger
- Klinikum rechts der Isar, Technische Universität München, Klinik und Poliklinik für Unfallchirurgie, Ismaninger Str. 22, 81675, Munich, Germany
| | - Moritz Crönlein
- Klinikum rechts der Isar, Technische Universität München, Klinik und Poliklinik für Unfallchirurgie, Ismaninger Str. 22, 81675, Munich, Germany
| | - Peter Biberthaler
- Klinikum rechts der Isar, Technische Universität München, Klinik und Poliklinik für Unfallchirurgie, Ismaninger Str. 22, 81675, Munich, Germany
| | - Chlodwig Kirchhoff
- Klinikum rechts der Isar, Technische Universität München, Klinik und Poliklinik für Unfallchirurgie, Ismaninger Str. 22, 81675, Munich, Germany.
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25
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The Fibular Intramedullary Nail Versus Locking Plate and Lag Screw Fixation in the Management of Unstable Elderly Ankle Fractures: A Cadaveric Biomechanical Comparison. J Orthop Trauma 2020; 34:e401-e406. [PMID: 33065664 DOI: 10.1097/bot.0000000000001814] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To compare the biomechanical failure properties of the fibular intramedullary nail with locking plate and lag screw fixation in the management of unstable elderly distal fibular fractures. METHODS Twelve fresh-frozen cadaveric lower limbs (6 matched-pairs) were studied. A simulated OTA/AO 44-B fracture was created, then randomly allocated within each pair to intramedullary nail or locking plate fixation supplemented with an interfragmentary lag screw. The limbs were secured with the foot rigidly held in 20 degrees of supination, loaded to 700N and subjected to progressive external rotation until failure. RESULTS The mean specimen age was 86.5 years (61-97). Mean torque to failure was greater in the intramedullary nail group, but did not reach statistical significance (23.5 N·m vs. 21.6 N·m; P = 0.463). The nail failed at a significantly greater angle of rotation compared with plate fixation (66.5 degrees vs. 53.3 degrees; P = 0.046). There was no significant difference between the groups with respect to construct stiffness (P = 0.673) or energy absorbed (P = 0.075). The locking plate specimens failed through plate and screw construct pull off at the implant-bone interface. In contrast, the intramedullary nail specimens failed at the lateral ligament complex, whereas the fracture-implant construct remained intact. CONCLUSION Intramedullary nailing and locking plate fixation have similar biomechanical characteristics when tested to failure. The benefits of the minimally invasive surgery offered by the intramedullary nail make it an attractive implant in the management of these patients.
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Abstract
Background. The most common method of surgical stabilization of fibular fractures is plate osteosynthesis. Despite its ubiquity, there is a dearth of large series reporting implant-related outcomes and complications. The purpose of this study was to report on short-term complications and hardware removal after plate fixation of distal fibula fractures. Methods. A retrospective chart analysis and review of radiographic images was performed of 461 ankle fractures between 2011 and 2017. In 404 cases, a fibular fracture was treated surgically; 94.1% underwent tubular and 5.9% locking plate fixation. The primary outcome was radiographic union, with a mean follow-up of 11.6 months. Minor, intermediate, and major complications were recorded as well as the rate of hardware removal. Results. The union-rate with plate fixation was 99.5% (402/404). The overall complication rate was 19.3% (n = 78/404). Of these complications, 79.5% (62/78) were considered minor. These complications included erythema, heterotopic ossification, neurapraxia, delayed union, and deep-vein thrombosis; 20.5% (16/78) of the complications were considered intermediate (9/78, 11.5%) or major (7/78, 9.0%). Intermediate and major complications included deep infection, nonunion/malunion, and osteomyelitis. Subsequent surgery was needed in 7 cases (1.7%, 7/404). In another 93 patients, hardware-related symptoms were identified: 23 (5.7%) underwent syndesmosis screw removal and 54 (13.4%) hardware removal. No correlation to the fixation technique was identified. Conclusion. This study shows a relatively low rate of major complications and a high union rate of 99.5% for fibular plate osteosynthesis in a large cohort. Any other treatment, including other fixation techniques, will need to show an equivalent or better complication and reoperation profile.Level of Evidence: Level III: Retrospective, comparative study.
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Affiliation(s)
| | - Justin K Greisberg
- the Department of Orthopaedic Surgery, Columbia University Medical Center, New York
| | - J Turner Vosseller
- the Department of Orthopaedic Surgery, Columbia University Medical Center, New York
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Dhillon MS, Rajnish RK, Patel S, Chouhan DK, Bansal T. Osteoporotic ankle fractures: A narrative review of management options. J Clin Orthop Trauma 2020; 11:380-387. [PMID: 32405196 PMCID: PMC7211825 DOI: 10.1016/j.jcot.2019.10.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 10/28/2019] [Accepted: 10/30/2019] [Indexed: 11/26/2022] Open
Abstract
The management of Osteoporotic ankle fractures is still considered to be a challenge by many surgeons. One of the issues seems to be a lack of data focused on this special subgroup, with very little evidence of good quality. We did a narrative review of the literature in an attempt to identify the magnitude of the problem and to evaluate the evidence in support of management options.The current review of the literature has brought to light some interesting facts. Despite limited data there seems to be an in increase in the incidence of these fractures. Although we could not demonstrate any clear distinction between geriatric and osteoporotic ankle fractures from the available literature; it is clear that all geriatric fractures are not necessarily osteoporotic and neither is the reverse true. The evidence to associate osteoporotic ankle fractures with poor outcomes is weak, and factors other than osteoporosis may have a stronger influence. From this analysis, we could not establish a higher incidence of implant failure for this specific fracture group, although many modifications in technique have been proposed due to the fear of fixation failure. Hook plating and Tibia-pro fibula fixation have weak evidence in support, but posterior fibular plating is preferred due to soft tissue protection. There is weak evidence in support of Locking plates for these fractures, as publications focused on this are limited; nevertheless some advantages have been documented. Augmentation by calcium based bone graft substitutes has been reported to improve pull out strengths of screws, but again the evidence of its role in Osteoportic fractures is limited. Fibular nailing has been proposed with specific advantages in osteoporotic fibular fractures, but the concept is new and it is indicated only in a select a subgroup of cases. Some evidence exists for the use of trans-articular nails in geriatric subgroups with limited pre-injury mobility, but the technique has to be used with caution to prevent other complications. INFERENCE More data needs to be accumulated before clear guidelines for management of osteoporotic ankle factures are defined; however the current literature supports the need for modifications in standard ankle facture fixation methods to improve outcomes.
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Affiliation(s)
| | | | - Sandeep Patel
- Department of Orthopaedics, PGIMER, Chandigarh, 160012, India
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28
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Sain A, Garg S, Sharma V, Meena UK, Bansal H. Osteoporotic Distal Fibula Fractures in the Elderly: How To Fix Them. Cureus 2020; 12:e6552. [PMID: 31942269 PMCID: PMC6942499 DOI: 10.7759/cureus.6552] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Osteoporotic fractures of the distal fibula in elderly patients is a challenge to manage. Non-operative management has a poor outcome so operative management is preferred. There are a variety of options for operative management such as locked plate systems, anti-glide plate construct, dual plating constructs, fibula nail, plate with tibial pro-fibular screws, and injectable bone cement (polymethylmethacrylate (PMMA), calcium phosphate). However, no clear guidelines exist for the operative management of osteoporotic distal fibula fractures. The surgeon should detect osteoporotic fractures early to make the best use of resources and avoid complications such as implant failure.
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Affiliation(s)
- Arnab Sain
- Orthopaedics, All India Institute of Medical Sciences, New Delhi, IND
| | - Sitender Garg
- Orthopaedics, All India Institute of Medical Sciences, New Delhi, IND
| | - Vijay Sharma
- Orthopaedics, All India Institute of Medical Sciences, New Delhi, IND
| | - Umesh K Meena
- Orthopaedics, All India Institute of Medical Sciences, New Delhi, IND
| | - Hemant Bansal
- Orthopaedics, All India Institute of Medical Sciences, New Delhi, IND
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El Fatayri B, Bulaïd Y, Djebara AE, Havet E, Mertl P, Dehl M. A comparison of bone union and complication rates between locking and non-locking plates in distal fibular fracture: Retrospective study of 106 cases. Injury 2019; 50:2324-2331. [PMID: 31635907 DOI: 10.1016/j.injury.2019.10.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 09/23/2019] [Accepted: 10/01/2019] [Indexed: 02/02/2023]
Abstract
BACKGROUND Ankle fractures represents the third most frequent fracture in elderly patients. There is a current tendency to fix long bones fractures with locking plates. However, we rarely find published accounts about the use of locking plates in distal fibula fractures, except for biomechanical ones, studying human cadaveric fibula. OBJECTIVES The main objective was to compare radiographic bone union rates at 6 and 12 weeks of follow up, then wound complications and hardware removal rates, and construct cost. STUDY DESIGN & METHODS We retrospectively analyzed 105 patients who underwent surgery with locking plates or non-locking plates over a two-year period, out of which 42 patients were treated with non-locking plates (VIVES™ - StrykerⓇ) and 63 with locking plates (VariAx™ - StrykerⓇ,). We analyzed bone union on anterior posterior and lateral X-rays of the ankle. We collected data of wound complications and hardware removal from patient records. Multiple linear regression techniques were performed after identifying dependent variables. RESULTS There was no significant difference between non-locking and locking plates in the radiographic bone union rate of distal fibula, respectively at 6 and 12 post-operative weeks (85.71% vs. 81%; p = 0.525 and 97.62% vs. 96.83%; p = 1). No significant difference was found in the wound complication rate between the two groups (11.9% vs. 11.12%; p = 0.9). No significant differences were found in the hardware removal rate, either with or without operative site's infection (respectively: 30.95% vs. 39.68%; p = 0.361 and 21.42% vs. 38.09%; p = 0.071). Cost efficiency is in the favor of non-locking plates. CONCLUSION Non-locking constructs are as effective as locking constructs in the treatment of displaced distal fibula fractures at a substantially lower cost. High-quality randomized controlled trials are needed in the future to verify the finding of this study.
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Affiliation(s)
- Bachar El Fatayri
- Orthopedic surgery department, CHU Amiens - Picardie, 80480, Salouël, France.
| | - Yassine Bulaïd
- Orthopedic surgery department, CHU Amiens - Picardie, 80480, Salouël, France
| | - Az-Eddine Djebara
- Orthopedic surgery department, CHU Amiens - Picardie, 80480, Salouël, France
| | - Eric Havet
- Orthopedic surgery department, CHU Amiens - Picardie, 80480, Salouël, France
| | - Patrice Mertl
- Orthopedic surgery department, CHU Amiens - Picardie, 80480, Salouël, France
| | - Massinissa Dehl
- Orthopedic surgery department, CHU Amiens - Picardie, 80480, Salouël, France
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30
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Kwon JY, Briceno J. Are Fibular Locking Plates Necessary? The Influence of Dogma. Foot Ankle Int 2019; 40:242-244. [PMID: 30556431 DOI: 10.1177/1071100718815660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- John Y Kwon
- 1 Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Jorge Briceno
- 1 Beth Israel Deaconess Medical Center, Boston, MA, USA.,2 Pontificia Universidad Catolica de Chile, Santiago, Chile
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Abstract
Isolated lateral malleolus fractures represent one of the most common injuries encountered by orthopaedic surgeons. Nevertheless, appropriate diagnosis and management of these injuries are not clearly understood. Ankle stability is maintained by ligamentous and bony anatomy. The deep deltoid ligament is considered the primary stabilizer of the ankle. In the setting of an isolated lateral malleolus fracture, identifying injury to this ligament and associated ankle instability influences management. The most effective methods for assessing tibiotalar instability include stress and weight-bearing radiographs. Clinical examination findings are important but less reliable. Advanced imaging may not be accurate for guiding management. If the ankle is stable, nonsurgical management produces excellent outcomes. In the case that clinical/radiographic findings are indicative of ankle instability, surgical fixation options include lateral or posterolateral plating or intramedullary fixation. Locking plates and small or minifragment fixation are important adjuncts for the surgeon to consider based on individual patient needs.
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