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Grüneweller N, Leunig J, Zderic I, Gueorguiev B, Colcuc C, Wähnert D, Vordemvenne T. Lumbopelvic Stabilization with Two Methods of Triangular Osteosynthesis: A Biomechanical Study. J Clin Med 2024; 13:4744. [PMID: 39200885 PMCID: PMC11355065 DOI: 10.3390/jcm13164744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2024] [Revised: 08/05/2024] [Accepted: 08/08/2024] [Indexed: 09/02/2024] Open
Abstract
(1) Background: Pelvic fractures, and particularly instabilities of the dorsal pelvic ring, are becoming increasingly prevalent, particularly in orthogeriatric patients. Spino-pelvic triangular osteosynthesis is an effective approach to achieve sufficient stabilization in vertically unstable fractures. This study compares two types of osteosynthesis: the conventional one and a novel instrumentation where the iliosacral screw is placed through a fenestrated iliac screw. (2) Methods: Sixteen artificial osteoporotic L5+pelvis models with an unstable sacral fracture have been instrumented with either an iliac screw connected with a rod to a L5 pedicle screw and an iliosacral screw (TF) or a fenestrated ilium screw connected with a rod to a L5 pedicle screw and an iliosacral screw passing through the fenestra of the iliac screw (TFS). Biomechanical testing was performed using cyclic loading until failure. (3) Results: Both configurations yielded comparable results with regard to initial stiffness, implant loosening, and cycles to failure. The TFS exhibited markedly higher values for cycles to failure and markedly lower values for loosening. However, due to the characteristics of the artificial bone model, these findings were not significant. (4) Conclusions: The novel triangular fixation systems demonstrated comparable results to the standard triangular osteosynthesis configuration.
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Affiliation(s)
- Niklas Grüneweller
- Bielefeld University, Medical School and University Medical Center OWL, Protestant Hospital of the Bethel Foundation, Department of Trauma and Orthopedic Surgery, Burgsteig 13, 33617 Bielefeld, Germany; (N.G.); (C.C.); (D.W.)
| | - Julia Leunig
- Bielefeld University, Medical School and University Medical Center OWL, Protestant Hospital of the Bethel Foundation, Department of Trauma and Orthopedic Surgery, Burgsteig 13, 33617 Bielefeld, Germany; (N.G.); (C.C.); (D.W.)
- AO Research Institute Davos, Clavadelerstrasse 8, 7270 Davos, Switzerland; (I.Z.); (B.G.)
| | - Ivan Zderic
- AO Research Institute Davos, Clavadelerstrasse 8, 7270 Davos, Switzerland; (I.Z.); (B.G.)
| | - Boyko Gueorguiev
- AO Research Institute Davos, Clavadelerstrasse 8, 7270 Davos, Switzerland; (I.Z.); (B.G.)
| | - Christian Colcuc
- Bielefeld University, Medical School and University Medical Center OWL, Protestant Hospital of the Bethel Foundation, Department of Trauma and Orthopedic Surgery, Burgsteig 13, 33617 Bielefeld, Germany; (N.G.); (C.C.); (D.W.)
| | - Dirk Wähnert
- Bielefeld University, Medical School and University Medical Center OWL, Protestant Hospital of the Bethel Foundation, Department of Trauma and Orthopedic Surgery, Burgsteig 13, 33617 Bielefeld, Germany; (N.G.); (C.C.); (D.W.)
| | - Thomas Vordemvenne
- Bielefeld University, Medical School and University Medical Center OWL, Protestant Hospital of the Bethel Foundation, Department of Trauma and Orthopedic Surgery, Burgsteig 13, 33617 Bielefeld, Germany; (N.G.); (C.C.); (D.W.)
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Hakami IA. An Outline on the Advancements in Surgical Management of Osteoporosis-Associated Fractures. Cureus 2024; 16:e63226. [PMID: 39070522 PMCID: PMC11280975 DOI: 10.7759/cureus.63226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/26/2024] [Indexed: 07/30/2024] Open
Abstract
Osteoporosis significantly impairs bone density and increases fracture risk, representing a substantial global health challenge. The effectiveness of traditional treatments such as calcium supplementation and exercise in completely preventing fractures is limited. This review explores recent advancements in surgical techniques and treatment modalities to manage osteoporotic fractures better and improve patient outcomes. Osteoporotic fractures demand specialized surgical techniques due to compromised bone quality. Vertebroplasty and kyphoplasty are minimally invasive procedures that provide rapid pain relief and structural support using bone cement. While vertebroplasty is effective, it carries risks of cement leakage and new fractures. Kyphoplasty, with added balloon inflation, reduces leakage risk and improves vertebral height restoration but is costlier. Cement-augmented screws enhance fixation but can increase adjacent fracture risk and pose long-term complications. Surgical advancements encompass robotic-assisted surgery, offering precision and accelerated recovery, alongside biologic agents like bone morphogenetic proteins (BMPs), which enhance bone healing while reducing secondary interventions and eliminating donor site morbidity. Bone graft substitutes such as calcium phosphate cements enhance biomechanical compatibility, decrease morbidity, and reduce fracture loss and pain. Balloon kyphoplasty aids in height restoration and pain relief and diminishes the risk of subsequent vertebral fractures. Bioglass scaffolds promote bone regeneration by improving bone mineral density and lowering the incidence of new fractures. Optimal perioperative care, including patient selection, nutritional management, and early mobilization strategies, is crucial for mitigating risks in vulnerable populations. While current surgical interventions provide significant pain relief and functional benefits, ongoing research and multidisciplinary collaboration are crucial to prospectively refine these techniques and reduce the burden of osteoporosis. New technologies, such as tissue engineering and gene editing, hold potential for future treatment paradigms.
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Affiliation(s)
- Ibrahim A Hakami
- Department of Orthopedic Surgery, College of Medicine, Shaqra University, Dawadmi, SAU
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Sassara GM, Smakaj A, De Mauro D, Righini R, Arnone A, Rovere G, El Ezzo O, Farsetti P, Tarantino U, Liuzza F. Evaluating Treatment Outcomes for Pelvic Insufficiency Fractures: A Systematic Review. J Clin Med 2024; 13:3176. [PMID: 38892887 PMCID: PMC11172805 DOI: 10.3390/jcm13113176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 05/12/2024] [Accepted: 05/22/2024] [Indexed: 06/21/2024] Open
Abstract
Background: Pelvic insufficiency fractures (PIF) are typical in geriatric populations with reduced bone quality, most commonly in elderly postmenopausal women. These fractures are usually caused by low-energy forces over the bones during ordinary life and cause disabling pain. Treatment options range from conservative to operative. The aim of this study is to assess the outcomes of treatments for pelvic insufficiency fractures, determining optimal approaches between surgical intervention and conservative management. Methods: This literature review systematically examines articles focusing on patients with PIF, following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, and using PubMed, Medline, and the Cochrane Library database. We took into account only full-text articles in indexed journals with available English abstracts, considering data about patient demographics, surgery, and outcomes. Results: After screening 128 articles, this study reviewed 20 manuscripts involving 1499 patients, mostly elderly females and focusing on sacrum fractures. Common treatments included conservative methods and sacroplasty, with a few complications reported. Osteoporosis was the prevalent comorbidity, and the survival rate post-treatment was high at 92.3%. Mobility outcomes varied, with some patients experiencing significant autonomy loss. The average follow-up period was over 17 months. Conclusions: This study found a cautious approach to surgery (timing of three weeks), which is reserved only for specific patterns, and it leads to increased autonomy and a lower risk of mortality. Due to the lack of pre- and postoperative scores as well as conflicting results, it is imperative to undertake further studies and research to be able to compare the alternative treatments efficiently.
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Affiliation(s)
- Giulia Maria Sassara
- Department of Aging, Neurological, Orthopaedic and Head-Neck Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00136 Rome, Italy; (G.M.S.); (D.D.M.); (A.A.); (O.E.E.); (F.L.)
- Department of Geriatrics and Orthopaedic Sciences, Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
| | - Amarildo Smakaj
- Department of Geriatrics and Orthopaedic Sciences, Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
- Department of Biomedicine and Prevention, “Tor Vergata” University of Rome, 00133 Rome, Italy
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, 00133 Rome, Italy; (P.F.); (U.T.)
| | - Domenico De Mauro
- Department of Aging, Neurological, Orthopaedic and Head-Neck Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00136 Rome, Italy; (G.M.S.); (D.D.M.); (A.A.); (O.E.E.); (F.L.)
- Department of Geriatrics and Orthopaedic Sciences, Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
- Department of Public Health, Orthopedic Unit, Federico II University, 80131 Naples, Italy
| | - Roberta Righini
- Department of Aging, Neurological, Orthopaedic and Head-Neck Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00136 Rome, Italy; (G.M.S.); (D.D.M.); (A.A.); (O.E.E.); (F.L.)
- Department of Geriatrics and Orthopaedic Sciences, Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
| | - Adele Arnone
- Department of Aging, Neurological, Orthopaedic and Head-Neck Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00136 Rome, Italy; (G.M.S.); (D.D.M.); (A.A.); (O.E.E.); (F.L.)
- Department of Geriatrics and Orthopaedic Sciences, Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
| | - Giuseppe Rovere
- Department of Geriatrics and Orthopaedic Sciences, Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, 00133 Rome, Italy; (P.F.); (U.T.)
| | - Omar El Ezzo
- Department of Aging, Neurological, Orthopaedic and Head-Neck Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00136 Rome, Italy; (G.M.S.); (D.D.M.); (A.A.); (O.E.E.); (F.L.)
- Department of Geriatrics and Orthopaedic Sciences, Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
| | - Pasquale Farsetti
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, 00133 Rome, Italy; (P.F.); (U.T.)
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, 00133 Rome, Italy
| | - Umberto Tarantino
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, 00133 Rome, Italy; (P.F.); (U.T.)
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, 00133 Rome, Italy
| | - Francesco Liuzza
- Department of Aging, Neurological, Orthopaedic and Head-Neck Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00136 Rome, Italy; (G.M.S.); (D.D.M.); (A.A.); (O.E.E.); (F.L.)
- Department of Geriatrics and Orthopaedic Sciences, Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
- Department of Biomedicine and Prevention, “Tor Vergata” University of Rome, 00133 Rome, Italy
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Lehmann W, Cagirici R, Al Askar Y, Spering C. [Diagnostics and treatment of insufficiency fractures of the pelvis]. UNFALLCHIRURGIE (HEIDELBERG, GERMANY) 2024; 127:273-282. [PMID: 38302736 DOI: 10.1007/s00113-023-01409-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/21/2023] [Indexed: 02/03/2024]
Abstract
Insufficiency fractures of the pelvis have increased in recent years, primarily due to the demographic change and the incidence will continue to rise. In addition to conventional X‑rays, the diagnostics always require slice imaging. Unlike high-energy trauma magnetic resonance imaging (MRI) plays an important role in insufficiency fractures. Once the fracture has been diagnosed, in addition to the extent of instability in the anterior and posterior pelvic rings, the pain symptoms are crucial for the decision on surgical treatment. The basic principle is to stabilize as little as possible but as much as necessary. There are currently a variety of procedures that can be applied as a minimally invasive procedure, especially for the often slightly or displaced insufficiency fractures. The decisive factor for treatment is that it enables early mobilization of the patients. All of these measures must be accompanied by thorough diagnostics of osteoporosis and the appropriate treatment.
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Affiliation(s)
- Wolfgang Lehmann
- Klinik für Unfallchirurgie, Orthopädie und Plastische Chirurgie, Universitätsmedizin Göttingen, Georg-August-Universität, Robert-Koch-Str. 40, 37099, Göttingen, Deutschland.
| | - Recep Cagirici
- Klinik für Unfallchirurgie, Orthopädie und Plastische Chirurgie, Universitätsmedizin Göttingen, Georg-August-Universität, Robert-Koch-Str. 40, 37099, Göttingen, Deutschland
| | - Yamen Al Askar
- Klinik für Unfallchirurgie, Orthopädie und Plastische Chirurgie, Universitätsmedizin Göttingen, Georg-August-Universität, Robert-Koch-Str. 40, 37099, Göttingen, Deutschland
| | - Christopher Spering
- Klinik für Unfallchirurgie, Orthopädie und Plastische Chirurgie, Universitätsmedizin Göttingen, Georg-August-Universität, Robert-Koch-Str. 40, 37099, Göttingen, Deutschland
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Xing B, Shen X, Ma L, Qi X. TiRobot-Assisted Percutaneous Cannulated Screw Fixation for Elderly Patients with Fragility Fractures of the Pelvis: A Retrospective Study. Orthop Surg 2024; 16:662-674. [PMID: 38384135 PMCID: PMC10925510 DOI: 10.1111/os.14011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 01/13/2024] [Accepted: 01/18/2024] [Indexed: 02/23/2024] Open
Abstract
OBJECTIVE The incidence of fragility fractures of the pelvis (FFPs) is increasing in the elderly population, and FFPs that require fixation are a challenge for orthopedic surgeons. The insertion of implants is not risk free due to the complex anatomical and osteoporotic bones and requires a steep learning curve. This study aimed to investigate the clinical efficacy of TiRobot-assisted percutaneous cannulated screw fixation in the treatment of elderly FFP patients. METHOD The clinical data of 46 elderly FFP patients who had been treated with percutaneous cannulated screw fixation from May 2020 to September 2022 were retrospectively analyzed. Twenty-four patients were treated with percutaneous cannulated screw fixation assisted by the TiRobot (TiRobot-assisted group) and 22 patients were treated with conventional freehand surgery (freehand group). Postoperative outcomes, including Matta value, excellent and good rate (EGR) of fracture reduction, and accuracy of screw placement (ASP), were compared. Changes in the Visual analog scale (VAS) pain score and the Majeed score were recorded and compared between groups before and after surgery and during the 24-week follow-up. Repeated-measures analysis of variance (ANOVA) and effect sizes were used as analysis methods. RESULTS A total of 90 screws were implanted, 51 screws in the TiRobot-assisted group and 39 screws in the freehand group. The operation time of the two groups was 34.1 ± 2.67 min versus 64.5 ± 4.19 min (p < 0.001). There were no screw-related complications or revision surgeries in any group. The Matta value of the TiRobot-assisted group was 5.13 ± 3.52, which was significantly lower than that of the freehand group (9.00 ± 3.68, p < 0.001), while the EGR was 91.67% versus 72.73%, with statistical significance (p < 0.001). The ASP was 100% in the TiRobot-assisted group, better than that in the freehand group, where it was 85.7% (p = 0.043). At each timepoint in the early postoperative period, the VAS score of the TiRobot-assisted group was significantly lower than that of the freehand group and was close to consistent by the last follow-up; the Majeed score of the former was significantly higher than that of the latter at each timepoint of follow-up, with statistical significance (p < 0.001). CONCLUSION TiRobot-assisted percutaneous cannulated screw fixation of elderly FFP patients is advantageous over conventional freehand surgery, with less invasion, more accurate screw placement, better fracture reduction, early pain relief, and rapid recovery, suggesting that Freehand method to stabilize FFP in the elderly population.
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Affiliation(s)
- Baorui Xing
- Department of Orthopedic SurgeryThe Third Hospital of Hebei Medical UniversityShijiazhuangChina
- Department of Orthopaedic SurgeryHebei Cangzhou Hospital of Integrated Traditional Chinese and Western MedicineCangzhouChina
| | - Xiaoyu Shen
- Department of Orthopedic SurgeryThe Third Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Lijie Ma
- Department of Orthopedic SurgeryThe Third Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Xiangbei Qi
- Department of Orthopedic SurgeryThe Third Hospital of Hebei Medical UniversityShijiazhuangChina
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Jia C, Zhang R, Wang J, Zhang B, Zhang H, Kang L, Zhou L, Shen C. Biomechanical Study of 3 Osteoconductive Materials Applied in Pedicle Augmentation and Revision for Osteoporotic Vertebrae: Allograft Bone Particles, Calcium Phosphate Cement, Demineralized Bone Matrix. Neurospine 2023; 20:1407-1420. [PMID: 38171307 PMCID: PMC10762407 DOI: 10.14245/ns.2346760.380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 09/05/2023] [Accepted: 09/17/2023] [Indexed: 01/05/2024] Open
Abstract
OBJECTIVE This study assessed biomechanical properties of pedicle screws enhanced or revised with 3 materials. We aimed to compare the efficacy of these materials in pedicle augmentation and revision. METHODS One hundred twenty human cadaveric vertebrae were utilized for in vitro testing. Vertebrae bone density was evaluated. Allograft bone particles (ABP), calcium phosphate cement (CPC), and demineralized bone matrix (DBM) were used to augment or revise pedicle screw. Post the implantation of pedicle screws, parameters such as insertional torque, pullout strength, cycles to failure and failure load were measured using specialized instruments. RESULTS ABP, CPC, and DBM significantly enhanced biomechanical properties of the screws. CPC augmentation showed superior properties compared to ABP or DBM. ABP-augmented screws had higher cycles to failure and failure loads than DBM-augmented screws, with no difference in pullout strength. CPC-revised screws exhibited similar strength to the original screws, while ABP-revised screws showed comparable cycles to failure and failure loads but lower pullout strength. DBM-revised screws did not match the original screws' strength. CONCLUSION ABP, CPC, and DBM effectively improve pedicle screw stability for pedicle augmentation. CPC demonstrated the highest efficacy, followed by ABP, while DBM was less effective. For pedicle revision, CPC is recommended as the primary choice, with ABP as an alternative. However, using DBM for pedicle revision is not recommended.
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Affiliation(s)
- Chongyu Jia
- Department of Orthopedics and Spine Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei, China
- Laboratory of Spinal and Spinal Cord Injury Regeneration and Repair, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Renjie Zhang
- Department of Orthopedics and Spine Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei, China
- Laboratory of Spinal and Spinal Cord Injury Regeneration and Repair, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Jiaqi Wang
- Department of Orthopedics and Spine Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei, China
- Laboratory of Spinal and Spinal Cord Injury Regeneration and Repair, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Bo Zhang
- Department of Orthopedics and Spine Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei, China
- Laboratory of Spinal and Spinal Cord Injury Regeneration and Repair, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Huaqing Zhang
- Department of Orthopedics and Spine Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei, China
- Laboratory of Spinal and Spinal Cord Injury Regeneration and Repair, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Liang Kang
- Department of Orthopedics and Spine Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei, China
- Laboratory of Spinal and Spinal Cord Injury Regeneration and Repair, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Luping Zhou
- Department of Orthopedics and Spine Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei, China
- Laboratory of Spinal and Spinal Cord Injury Regeneration and Repair, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Cailiang Shen
- Department of Orthopedics and Spine Surgery, the First Affiliated Hospital of Anhui Medical University, Hefei, China
- Laboratory of Spinal and Spinal Cord Injury Regeneration and Repair, the First Affiliated Hospital of Anhui Medical University, Hefei, China
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Zhang J, Zhang L, Li C, Chai W, Zhang L, Chen H, Zhang W, Hou Z, Chen B, Sun T, Tang P, Zhang Y. Clinical Guidelines for the Diagnosis and Treatment of Fragility Fractures of the Pelvis. Orthop Surg 2023; 15:2195-2212. [PMID: 37435891 PMCID: PMC10475682 DOI: 10.1111/os.13755] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 04/10/2023] [Accepted: 04/14/2023] [Indexed: 07/13/2023] Open
Abstract
BACKGROUND Fragility fractures of the pelvis (FFPs) are osteoporotic pelvic fractures or insufficiency pelvic fractures caused by the low energy injury or stress fracture in daily livings in the elderly more than 60 years, which the incidence is increasing with the aging population in our country. FFPs result in considerable morbidity and mortality and as well as massive financial burden on the already strained health systems throughout the world. METHODS This clinical guideline was initiated by the Trauma Orthopedic Branch of Chinese Orthopedic Association; the External Fixation and Limb Reconstruction Branch of Chinese Orthopedic Association; the National Clinical Research Center for Orthopedics, Sports Medicine & Rehabilitation; Senior Department of Orthopedics of Chinese PLA general hospital; the Third Hospital of Hebei Medical University. The grading of recommendations assessment, development and evaluation (GRADE) approach and the reporting items for practice guidelines in healthcare (RIGHT) checklist were adopted. RESULTS 22 evidence based recommendations were formulated based on 22 most concerned clinical problems among orthopedic surgeons in China. CONCLUSION Understanding these trends through this guideline will facilitate better clinical care of FFP patients by medical providers and better allocation of resources by policy makers.
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Affiliation(s)
- Jianzheng Zhang
- Senior Department of OrthopedicsThe Fourth Medical Center of PLA General HospitalBeijingChina
- The National Clinical Research Center for OrthopedicsSports Medicine & RehabilitationBeijingChina
- The Trauma Orthopedic Branch of Chinese Orthopedic AssociationShijiazhuangChina
| | - Licheng Zhang
- Senior Department of OrthopedicsThe Fourth Medical Center of PLA General HospitalBeijingChina
- The National Clinical Research Center for OrthopedicsSports Medicine & RehabilitationBeijingChina
- The Trauma Orthopedic Branch of Chinese Orthopedic AssociationShijiazhuangChina
| | - Chunbao Li
- Senior Department of OrthopedicsThe Fourth Medical Center of PLA General HospitalBeijingChina
- The National Clinical Research Center for OrthopedicsSports Medicine & RehabilitationBeijingChina
| | - Wei Chai
- Senior Department of OrthopedicsThe Fourth Medical Center of PLA General HospitalBeijingChina
- The National Clinical Research Center for OrthopedicsSports Medicine & RehabilitationBeijingChina
| | - Lihai Zhang
- Senior Department of OrthopedicsThe Fourth Medical Center of PLA General HospitalBeijingChina
- The National Clinical Research Center for OrthopedicsSports Medicine & RehabilitationBeijingChina
- The Trauma Orthopedic Branch of Chinese Orthopedic AssociationShijiazhuangChina
| | - Hua Chen
- Senior Department of OrthopedicsThe Fourth Medical Center of PLA General HospitalBeijingChina
- The National Clinical Research Center for OrthopedicsSports Medicine & RehabilitationBeijingChina
- The Trauma Orthopedic Branch of Chinese Orthopedic AssociationShijiazhuangChina
| | - Wei Zhang
- Senior Department of OrthopedicsThe Fourth Medical Center of PLA General HospitalBeijingChina
- The National Clinical Research Center for OrthopedicsSports Medicine & RehabilitationBeijingChina
- The Trauma Orthopedic Branch of Chinese Orthopedic AssociationShijiazhuangChina
| | - Zhiyong Hou
- The Trauma Orthopedic Branch of Chinese Orthopedic AssociationShijiazhuangChina
- Group of Trauma Orthopaedics, Chinese Orthopaedic Association, Department of OrthopedicsThe Third Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Bin Chen
- Department of Orthopedics, Southern HospitalSouthern Medical UniversityGuangzhouChina
| | - Tiansheng Sun
- Senior Department of OrthopedicsThe Fourth Medical Center of PLA General HospitalBeijingChina
- The National Clinical Research Center for OrthopedicsSports Medicine & RehabilitationBeijingChina
| | - Peifu Tang
- Senior Department of OrthopedicsThe Fourth Medical Center of PLA General HospitalBeijingChina
- The National Clinical Research Center for OrthopedicsSports Medicine & RehabilitationBeijingChina
- The Trauma Orthopedic Branch of Chinese Orthopedic AssociationShijiazhuangChina
| | - Yingze Zhang
- The Trauma Orthopedic Branch of Chinese Orthopedic AssociationShijiazhuangChina
- Group of Trauma Orthopaedics, Chinese Orthopaedic Association, Department of OrthopedicsThe Third Hospital of Hebei Medical UniversityShijiazhuangChina
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8
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Lodde MF, Fischer TM, Riesenbeck O, Roßlenbroich S, Katthagen JC, Rometsch D, Günes D, Schneider M, Raschke MJ, Liljenqvist U. Analysis of the Spinopelvic Parameters in Patients with Fragility Fractures of the Pelvis. J Clin Med 2023; 12:4445. [PMID: 37445480 DOI: 10.3390/jcm12134445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 06/28/2023] [Accepted: 06/29/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND We investigated the spinopelvic parameters of lumbar lordosis (LL), pelvic incidence (PI), pelvic tilt (PT) and sacral slope (SS) in patients with fragility fractures of the pelvis (FFPs). We hypothesized that these parameters differ from asymptomatic patients. METHODS All patients treated for FFPs in a center of maximal care of the German Spine Society (DWG) between 2017 and 2021 were included. The inclusion criteria were age ≥ 60 years and the availability of a standing lateral radiograph of the spine and pelvis in which the spine from T12 to S1 and both femoral heads were visible. The baseline characteristics and study parameters were calculated and compared with databases of asymptomatic patients. The two-sample t-Test was performed with p < 0.05. RESULTS The study population (n = 57) consisted of 49 female patients. The mean age was 81.0 years. The mean LL was 47.9°, the mean PT was 29.4°, the mean SS was 34.2° and the mean PI was 64.4°. The mean value of LLI was 0.7. LL, LLI and SS were significantly reduced, and PI and PT were significantly increased compared to asymptomatic patients. CONCLUSIONS The spinopelvic parameters in patients with FFPs differ significantly from asymptomatic patients. In patients with FFPs, LL, LLI and SS are significantly reduced, and PI and PT are significantly increased. The sagittal spinopelvic balance is abnormal in patients with FFPs.
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Affiliation(s)
- Moritz F Lodde
- Department for Trauma Hand and Reconstructive Surgery, University Hospital Münster, Albert-Schweitzer-Campus 1, Building W1, Waldeyerstraße 1, 48149 Münster, Germany
| | - Thies M Fischer
- Department for Spine Surgery and Scoliosis, St. Franziskus-Hospital GmbH Münster, Hohenzollernring 70, 48145 Münster, Germany
| | - Oliver Riesenbeck
- Department for Trauma Hand and Reconstructive Surgery, University Hospital Münster, Albert-Schweitzer-Campus 1, Building W1, Waldeyerstraße 1, 48149 Münster, Germany
| | - Steffen Roßlenbroich
- Department for Trauma Hand and Reconstructive Surgery, University Hospital Münster, Albert-Schweitzer-Campus 1, Building W1, Waldeyerstraße 1, 48149 Münster, Germany
| | - J Christoph Katthagen
- Department for Trauma Hand and Reconstructive Surgery, University Hospital Münster, Albert-Schweitzer-Campus 1, Building W1, Waldeyerstraße 1, 48149 Münster, Germany
| | - Daria Rometsch
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Münster, Kardinal-von-Galen-Ring 10, 48149 Münster, Germany
| | - Dennis Günes
- Department for Spine Surgery and Scoliosis, St. Franziskus-Hospital GmbH Münster, Hohenzollernring 70, 48145 Münster, Germany
| | - Marc Schneider
- Department for Spine Surgery and Scoliosis, St. Franziskus-Hospital GmbH Münster, Hohenzollernring 70, 48145 Münster, Germany
| | - Michael J Raschke
- Department for Trauma Hand and Reconstructive Surgery, University Hospital Münster, Albert-Schweitzer-Campus 1, Building W1, Waldeyerstraße 1, 48149 Münster, Germany
| | - Ulf Liljenqvist
- Department for Spine Surgery and Scoliosis, St. Franziskus-Hospital GmbH Münster, Hohenzollernring 70, 48145 Münster, Germany
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Lodde MF, Raschke MJ, Riesenbeck O. FFP: Indication for minimally invasive navigation technique. Trauma Case Rep 2023; 45:100829. [PMID: 37091838 PMCID: PMC10113893 DOI: 10.1016/j.tcr.2023.100829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 02/20/2023] [Accepted: 04/02/2023] [Indexed: 04/25/2023] Open
Abstract
An 85-year-old female patient was transferred to our clinic for surgical treatment of a complex FFP IIc. She had suffered a ground level fall 10 days ago and was still living independently. The patient was initially treated conservatively with pain medication and immobilization in an outward hospital. Due to the clinical symptoms and complex fracture pattern a physiotherapeutic assisted mobilization was not possible. The clinical examination revealed severe bilateral pain at the anterior and posterior pelvic ring. We performed a minimally invasive and an image-guided surgical stabilization. After surgical treatment the patient was mobilized with crutches for short distances. On the third day after surgical intervention the patient was discharged from our hospital into rehabilitation. This case shows the successful use of minimally invasive and modern navigation technique for treatment of a complex FFP.
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Salášek M, Český R, Whitley A, Šídlo K, Klézl P, Džupa V. Surgical site infections after stabilization of pelvic ring injuries: a retrospective analysis of risk factors and a meta-analysis of similar studies. INTERNATIONAL ORTHOPAEDICS 2023; 47:1331-1344. [PMID: 36867255 PMCID: PMC10079748 DOI: 10.1007/s00264-023-05719-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 02/02/2023] [Indexed: 03/04/2023]
Abstract
PURPOSE Pelvic ring fractures requiring surgical stabilization are severe injuries. Surgical site infections occurring after stabilization of the pelvis are serious complications, requiring complex and multidisciplinary treatment. METHODS This is a retrospective observational study from a level I trauma centre. One hundred and ninety-two patients who underwent stabilization of closed pelvic ring injuries without signs of pathological fracture were selected for inclusion into the study. After excluding seven patients for having incomplete data, the final study group consisted of 185 patients (117 men and 68 women). Basic epidemiologic data and potential risk factors were recorded and analyzed by Cox regression, Kaplan-Meier curves, and risk ratios in 2 × 2 tables. Categorical variables were compared by Fisher exact tests and chi squared tests. Parametric variables were analyzed with Kruskal-Wallis tests with post hoc Wilcoxon tests. RESULTS Surgical site infections occurred in 13% of the study group (24 from 185). Eighteen infections occurred in men (15.4%) and six in women (8.8%). There were two significant risk factors in women: age over 50 years (p = 0.0232) and concomitant urogenital trauma (p = 0.0104). The common risk ratio for both these factors was 212.59 (8.78-5148.68), p = 0.0010. No significant risk factors were identified in men despite younger men having a higher incidence of infection (p = 0.1428). CONCLUSION Overall rate of infectious complications was higher than in the literature, but this might be caused by inclusion of all patients regardless of surgical strategy. Higher age in women and lower age in men were associated with higher infection rates. Concomitant urogenital trauma was a significant risk factor in women.
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Affiliation(s)
- Martin Salášek
- Department of Orthopaedics and Traumatology, Faculty of Medicine of Charles University, and University Hospital, Pilsen, Czech Republic. .,New Technologies for the Information Society, Faculty of Applied Sciences of University of West Bohemia, Alej Svobody 80, 304 60, Plzeň, Czech Republic.
| | - Richard Český
- Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Adam Whitley
- Department of Surgery, Third Faculty of Medicine of Charles University, and University Hospital Kralovske Vinohrady, Prague, Czech Republic
| | - Kryštof Šídlo
- Department of Orthopaedics and Traumatology, Third Faculty of Medicine of Charles University, and University Hospital Kralovske Vinohrady, Prague, Czech Republic
| | - Petr Klézl
- Department of Urology, Third Faculty of Medicine of Charles University, and University Hospital Kralovske Vinohrady, Prague, Czech Republic
| | - Valér Džupa
- Department of Orthopaedics and Traumatology, Third Faculty of Medicine of Charles University, and University Hospital Kralovske Vinohrady, Prague, Czech Republic
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Kobayashi T, Akiyama T, Morimoto T, Hotta K, Mawatari M. A systematic review regarding clinical characteristics, complications, and outcomes of surgical and non-surgical patients with fragility fracture of the pelvis. NAGOYA JOURNAL OF MEDICAL SCIENCE 2023; 85:35-49. [PMID: 36923634 PMCID: PMC10009624 DOI: 10.18999/nagjms.85.1.35] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 03/30/2022] [Indexed: 03/18/2023]
Abstract
We conducted this systematic review to clarify the clinical characteristics, complications, and outcomes of surgical and non-surgical patients with fragility fracture of the pelvis (FFP). We searched PubMed, Google Scholar, Cochrane Library, Web of Science, and MEDLINE for English language articles on FFP. We calculated pooled odds ratios (ORs) or mean differences (MDs) of surgical patients in comparison to non-surgical patients for clinical characteristics (Rommens FFP classification, age, sex, dementia, osteoporosis, diabetes mellitus, pulmonary disease, cardiovascular disease, and malignancy), complications (pneumonia, urinary tract infection, cardiac event, thrombosis, pulmonary embolism, pressure ulcer, multiple organ failure, anemia caused by surgical bleeding, and surgical site infection), and outcomes (hospital mortality and one-year mortality). Five studies involving 1,090 patients with FFP (surgical patients, n = 432; non-surgical patients, n = 658) were included. FFP type III and IV (OR = 8.44; 95% confidence interval [CI] 5.99 to 11.88; p<0.00001), a younger age (MD = -3.29; 95% CI -3.83 to -2.75; p<0.00001), the absence of dementia (OR = 0.36; 95% CI 0.23 to 0.57; p<0.0001), and the presence of osteoporosis (OR = 1.74; 95% CI 1.29 to 2.35; p = 0.0003) were significantly associated with the surgical patients. Urinary tract infection (OR = 2.06; 95% CI 1.37 to 3.10; p = 0.0005), anemia caused by surgical bleeding (OR = 4.55; 95% CI 1.95 to 10.62; p = 0.0005), and surgical site infection (OR = 16.74; 95% CI 3.05 to 91.87; p = 0.001) were significantly associated with the surgical patients. There were no significant differences in the outcomes between the surgical and non-surgical patients. Our findings may help to further understand the treatment strategy for FFP and improve clinical outcomes.
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Affiliation(s)
- Takaomi Kobayashi
- Department of Orthopaedic Surgery, Imari-Arita Kyoritsu Hospital, Arita , Japan.,Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
| | - Takayuki Akiyama
- Department of Orthopaedic Surgery, Imari-Arita Kyoritsu Hospital, Arita , Japan.,Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
| | - Tadatsugu Morimoto
- Department of Orthopaedic Surgery, Imari-Arita Kyoritsu Hospital, Arita , Japan.,Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
| | - Kensuke Hotta
- Department of Orthopaedic Surgery, Amagi Chuo Hospital, Asakura, Japan
| | - Masaaki Mawatari
- Department of Orthopaedic Surgery, Imari-Arita Kyoritsu Hospital, Arita , Japan.,Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
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Hutchings L, Roffey DM, Lefaivre KA. Fragility Fractures of the Pelvis: Current Practices and Future Directions. Curr Osteoporos Rep 2022; 20:469-477. [PMID: 36342642 DOI: 10.1007/s11914-022-00760-9] [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] [Accepted: 08/31/2022] [Indexed: 11/09/2022]
Abstract
PURPOSE OF REVIEW To summarise the current evidence and clinical practices for patients with fragility fractures of the pelvis (FFP). RECENT FINDINGS FFPs are an increasingly prevalent and recognised problem in the elderly population. Recent evidence indicates they have a significant impact on function, morbidity and mortality. While traditional management of FFPs was predominantly non-surgical, surgical options have been increasingly used, with a range of surgical methods available. To date, limited consensus exists on the optimal strategy for suitable patient selection, and clinical trials in this population have proved problematic. The management of FFPs requires a multi-faceted approach to enhance patient care, including adequate pain control, minimisation of complications and optimisation of medical management. Early return to mobilisation should be a key treatment goal to maintain functional independence. The selection of patients who will maximally benefit from surgical treatment, and the most appropriate surgical strategy to employ, remains contentious.
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Affiliation(s)
- Lynn Hutchings
- Department of Orthopaedics, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Darren M Roffey
- Department of Orthopaedics, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- Division of Orthopaedic Trauma, Vancouver General Hospital, Vancouver Coastal Health, Vancouver, British Columbia, Canada
| | - Kelly A Lefaivre
- Department of Orthopaedics, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada.
- Division of Orthopaedic Trauma, Vancouver General Hospital, Vancouver Coastal Health, Vancouver, British Columbia, Canada.
- Division of Orthopaedic Trauma, Department of Orthopaedics, Faculty of Medicine, The University of British Columbia, 3rd Floor, DHCC, 2775 Laurel Street, Vancouver, BC, V5Z 1M9, Canada.
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Safety and efficacy of two ilioiliac tension band plates osteosynthesis of fragility fractures of the pelvis. Sci Rep 2022; 12:20436. [PMID: 36443346 PMCID: PMC9705298 DOI: 10.1038/s41598-022-24525-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 11/16/2022] [Indexed: 11/29/2022] Open
Abstract
The study retrospectively determined the efficacy and safety of fixation of the pelvis (FFP) fragility fractures type IV using two tension band ilioiliac locking compression plates. Forty-one patients with FFP were treated in 2017-2020. 16 patients with FFP type IV, unable to walk weight-bearing, were treated by fixation using two tension band ilioiliac locking compression plates without fixing the anterior ring. Preoperatively and one year postoperatively, the functional outcome and performance were assessed using Pelvic Discomfort Index (PDI) and Timed Up and Go (TUG) test. Pre- and postoperative hemoglobin level was evaluated. Operation time and intra-and postoperative complications were documented. One year postoperatively, an X-ray was taken. The arithmetic mean (x) and standard deviations (±) of quantitative variables were calculated. T-test for dependent samples was used for pre-and postoperative results comparison. The PDI improved (p < 0.001) from x = 81.42 ± 4.04 to x = 36.19 ± 15.58. Preoperatively none of the patients was able to perform the TUG test. Postoperatively, the result exceeded x = 13.13 ± 3.99 s. The operation lasted x = 42.80 ± 8.90 min. Hemoglobin decreased (p < 0.001) from 11.63 ± 1.11 to 9.07 ± 1.21 g/dL. No complications nor fixation loosening were noted. The study support fixation using two tension band ilioiliac locking compression plates as an efficient and safe treatment of the FFP type IV.
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Mitsuzawa S, Kusakabe K, Matsuda S. Minimally invasive transiliac anatomical locking plate for posterior pelvic ring injury: A technical trick of the gull wing plate. J Clin Orthop Trauma 2022; 33:101991. [PMID: 36061970 PMCID: PMC9436802 DOI: 10.1016/j.jcot.2022.101991] [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: 06/27/2022] [Revised: 08/05/2022] [Accepted: 08/16/2022] [Indexed: 10/15/2022] Open
Abstract
Posterior pelvic ring injuries commonly involve sacral fractures, which are difficult to reduce and stabilize. Because conservative treatment requires long-term bedrest and leads to unsatisfactory outcomes, surgical intervention is a beneficial option to protect neurological structures and provide sufficient stability for early mobilization. Several studies have investigated a variety of internal fixation techniques, such as iliosacral screws, transiliac bars, spinal instruments, and transiliac plates. The gull wing plate (GWP) is a pre-contoured anatomical locking plate with two cancellous screws (φ6.5 mm) and four locking screws (φ5.0 mm), the design of which is unique among posterior tension-band plates. The GWP provides reliable stability of the posterior construct of the pelvic ring and accelerates rehabilitation. Compared to alternative surgical techniques for posterior fixation, the simple surgical procedure of the GWP is minimally invasive and highly reproducible, which leads to fewer complications and less radiation exposure.
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Affiliation(s)
- Sadaki Mitsuzawa
- Department of Orthopaedic Surgery, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Kenji Kusakabe
- Department of Orthopaedic Trauma, Senshu Trauma and Critical Care Center, Rinku General Medical Center, Osaka, Japan
| | - Shuichi Matsuda
- Department of Orthopaedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
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Mitsuzawa S, Kusakabe K, Nakao S, Matsuoka T, Yasuda T, Matsuda S. Minimally invasive transiliac anatomical locking plate for posterior pelvic ring injury: a retrospective analysis of clinical outcomes and radiographic parameters for the gull wing plate. BMC Musculoskelet Disord 2022; 23:880. [PMID: 36138399 PMCID: PMC9494767 DOI: 10.1186/s12891-022-05829-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 09/14/2022] [Indexed: 12/02/2022] Open
Abstract
Background Posterior pelvic ring injuries are challenging for surgeons to treat adequately due to difficulties with reduction and stabilization. Surgical intervention is a beneficial option to protect neurological structures and provide sufficient stability for early mobilization. The gull wing plate (GWP) is a pre-contoured anatomical locking plate with six screws, and its design is unique among posterior transiliac tension-band plates. The purpose of this study was to investigate clinical results of the GWP. Methods Patients who had an unstable posterior pelvic ring injury and underwent internal fixation with GWP were retrospectively analyzed at a trauma center. Demographic data, fracture type, perioperative data, and radiological evaluation with computed tomography (CT) were collected. Clinical outcomes were graded using the functional independence measure (FIM) and Majeed outcome score. Results Twenty-six patients were enrolled (mean age, 54 years), and the mean follow-up period was 23 months. The mean Injury Severity Score was 24 points, and internal fixation was performed 6.6 days post-trauma. CT evaluation showed the lateral surface angle of the uninjured ilium was approximately 68°. The GWP pre-contoured anatomical design closely matched this angle. The mean FIM and Majeed score were 119 and 76 points, respectively, which were graded as excellent (n = 14), good (n = 9), or fair (n = 3). Conclusions With the retrospective single-center data available, the GWP seems to be a minimally-invasive alternative, provides reliable stability of the posterior pelvic ring and allows for rehabilitation within normal ranges.
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Affiliation(s)
- Sadaki Mitsuzawa
- Department of Orthopaedic Surgery, Kobe City Medical Center General Hospital, 2-1-1 Minatojima-minamimachi, Chuo-ku, Kobe, 650-0047, Japan.
| | - Kenji Kusakabe
- Department of Orthopaedic Trauma, Senshu Trauma and Critical Care Center, Rinku General Medical Center, Osaka, Japan
| | - Shota Nakao
- Department of Orthopaedic Trauma, Senshu Trauma and Critical Care Center, Rinku General Medical Center, Osaka, Japan
| | - Tetsuya Matsuoka
- Department of Orthopaedic Trauma, Senshu Trauma and Critical Care Center, Rinku General Medical Center, Osaka, Japan
| | - Tadashi Yasuda
- Department of Orthopaedic Surgery, Kobe City Medical Center General Hospital, 2-1-1 Minatojima-minamimachi, Chuo-ku, Kobe, 650-0047, Japan
| | - Shuichi Matsuda
- Department of Orthopaedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
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Timmer RA, Verhage SM, Krijnen P, Meylaerts SAG, Schipper IB. Indications for surgical fixation of low-energy pelvic ring fractures in elderly: a systematic review. Arch Orthop Trauma Surg 2022; 143:2417-2428. [PMID: 35462589 PMCID: PMC10110636 DOI: 10.1007/s00402-022-04438-w] [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: 11/26/2021] [Accepted: 03/30/2022] [Indexed: 01/04/2023]
Abstract
INTRODUCTION There are no generally accepted criteria for when and how to fixate osteoporotic pelvic ring fractures in elderly. This systemic review aims to summarize the currently available literature regarding the indications and methods for surgical fixation of fragility fractures of the pelvic ring in elderly patients after low-energy trauma. MATERIALS AND METHODS The Pubmed and Embase databases were searched using the key words pelvic fractures, geriatric, fragility, osteoporosis, and surgical fixation, and their synonyms. Extracted data including the indication, method of operative fixation, and post-operative outcomes (pain levels, mobility, complications and mortality) were analyzed using descriptive statistics. The studies were too heterogeneous to perform a meta-analysis. RESULTS Eleven cohort studies (3 comparative and 8 noncomparative) were included. The methodological quality was poor to moderate; the studies were heterogeneous regarding study design and reported outcomes. In all included studies operative treatment for all fracture types was preceded by a period of conservative treatment comprising physiotherapy-guided full weight-bearing. Time to surgery differed widely. For posterior ring fixation, the majority of the included studies used minimally invasive surgery with trans-iliosacral screws. Five studies described a form of additional fixation of the anterior pelvic ring but did not report the indications. CONCLUSIONS Fixation of low-energy pelvic ring fractures in elderly is commonly performed after a period of conservative treatment, with persistent pain as the most frequent indication for fixation. Fracture classification based on stability seems to be of secondary importance. Timing for surgical fixation of the pelvic ring fracture in elderly patients remains diverse. Large well-designed comparative prospective studies and randomized controlled trials are needed to provide clearly substantiated guidelines.
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Affiliation(s)
- R A Timmer
- Department of Trauma Surgery, Leiden University Medical Center, Leiden, The Netherlands.
| | - S M Verhage
- Department of Trauma Surgery, Haaglanden Medical Center, The Hague, The Netherlands
| | - P Krijnen
- Department of Trauma Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - S A G Meylaerts
- Department of Trauma Surgery, Haaglanden Medical Center, The Hague, The Netherlands
| | - I B Schipper
- Department of Trauma Surgery, Leiden University Medical Center, Leiden, The Netherlands
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Lodde MF, Katthagen JC, Schopper CO, Zderic I, Richards RG, Gueorguiev B, Raschke MJ, Hartensuer R. Does Cement Augmentation of the Sacroiliac Screw Lead to Superior Biomechanical Results for Fixation of the Posterior Pelvic Ring? A Biomechanical Study. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:medicina57121368. [PMID: 34946313 PMCID: PMC8706027 DOI: 10.3390/medicina57121368] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 12/06/2021] [Accepted: 12/09/2021] [Indexed: 12/29/2022]
Abstract
Background and Objectives: The stability of the pelvic ring mainly depends on the integrity of its posterior part. Percutaneous sacroiliac (SI) screws are widely implanted as standard of care treatment. The main risk factors for their fixation failure are related to vertical shear or transforaminal sacral fractures. The aim of this study was to compare the biomechanical performance of fixations using one (Group 1) or two (Group 2) standard SI screws versus one SI screw with bone cement augmentation (Group 3). Materials and Methods: Unstable fractures of the pelvic ring (AO/OTA 61-C1.3, FFP IIc) were simulated in 21 artificial pelvises by means of vertical osteotomies in the ipsilateral anterior and posterior pelvic ring. A supra-acetabular external fixator was applied to address the anterior fracture. All specimens were tested under progressively increasing cyclic loading until failure, with monitoring by means of motion tracking. Fracture site displacement and cycles to failure were evaluated. Results: Fracture displacement after 500 cycles was lowest in Group 3 (0.76 cm [0.30] (median [interquartile range, IQR])) followed by Group 1 (1.42 cm, [0.21]) and Group 2 (1.42 cm [1.66]), with significant differences between Groups 1 and 3, p = 0.04. Fracture displacement after 1000 cycles was significantly lower in Group 3 (1.15 cm [0.37]) compared to both Group 1 (2.19 cm [2.39]) and Group 2 (2.23 cm [3.65]), p ≤ 0.04. Cycles to failure (Group 1: 3930 ± 890 (mean ± standard deviation), Group 2: 3676 ± 348, Group 3: 3764 ± 645) did not differ significantly between the groups, p = 0.79. Conclusions: In our biomechanical setup cement augmentation of one SI screw resulted in significantly less displacement compared to the use of one or two SI screws. However, the number of cycles to failure was not significantly different between the groups. Cement augmentation of one SI screw seems to be a useful treatment option for posterior pelvic ring fixation, especially in osteoporotic bone.
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Affiliation(s)
- Moritz F. Lodde
- AO Research Institute Davos, Clavadelerstrasse 8, 7270 Davos, Switzerland; (C.O.S.); (I.Z.); (R.G.R.); (B.G.)
- Department for Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Albert-Schweitzer-Campus 1, Building W1, Waldeyerstraße 1, 48149 Münster, Germany; (J.C.K.); (M.J.R.); (R.H.)
- Correspondence: ; Tel.: +49-251-83-59264
| | - J. Christoph Katthagen
- Department for Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Albert-Schweitzer-Campus 1, Building W1, Waldeyerstraße 1, 48149 Münster, Germany; (J.C.K.); (M.J.R.); (R.H.)
| | - Clemens O. Schopper
- AO Research Institute Davos, Clavadelerstrasse 8, 7270 Davos, Switzerland; (C.O.S.); (I.Z.); (R.G.R.); (B.G.)
- Department for Orthopaedics and Traumatology, Kepler University Hospital GmbH, Johannes Kepler University Linz, 4040 Linz, Austria
| | - Ivan Zderic
- AO Research Institute Davos, Clavadelerstrasse 8, 7270 Davos, Switzerland; (C.O.S.); (I.Z.); (R.G.R.); (B.G.)
| | - R. Geoff Richards
- AO Research Institute Davos, Clavadelerstrasse 8, 7270 Davos, Switzerland; (C.O.S.); (I.Z.); (R.G.R.); (B.G.)
| | - Boyko Gueorguiev
- AO Research Institute Davos, Clavadelerstrasse 8, 7270 Davos, Switzerland; (C.O.S.); (I.Z.); (R.G.R.); (B.G.)
| | - Michael J. Raschke
- Department for Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Albert-Schweitzer-Campus 1, Building W1, Waldeyerstraße 1, 48149 Münster, Germany; (J.C.K.); (M.J.R.); (R.H.)
| | - René Hartensuer
- Department for Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Albert-Schweitzer-Campus 1, Building W1, Waldeyerstraße 1, 48149 Münster, Germany; (J.C.K.); (M.J.R.); (R.H.)
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Schmerwitz I, Jungebluth P, Bartels S, Hockertz T. [Angle stable plate for treatment for insufficiency fractures of the pelvis (minimally invasive posterior locked compression plate) : Video article]. Unfallchirurg 2021; 124:680-684. [PMID: 34236449 PMCID: PMC8386502 DOI: 10.1007/s00113-021-01039-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/08/2021] [Indexed: 11/28/2022]
Abstract
Operationsziel Belastungsstabile Versorgung des Beckenringes mit hoher
Primärstabilität. Indikation Instabilität und ausbleibende Mobilisierbarkeit bei osteoporotischen
Beckenbrüchen. Kontraindikationen Dekubitalgeschwüre, Infekte. Operationstechnik Minimal-invasive winkelstabile Versorgung durch 4,5 LCP (locked compression
plate, DePuy Synthes, Zuchwil, Schweiz) von dorsal. Weiterbehandlung Sofortige Mobilisation mit Vollbelastung, Röntgenverlaufskontrolle. Evidenz Die Nachuntersuchung eines Kollektivs von 34 Patienten zeigte keine
Implantatlockerungen sowie eine vergleichsweise niedrige
Strahlenexposition. Video online Die Online-Version dieses Beitrags (10.1007/s00113-021-01039-x) enthält das Video zur hier beschriebenen Operationstechnik
„Winkelstabile Platte zur Behandlung der Insuffizienzfrakturen des
Beckens“.
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Affiliation(s)
- Imke Schmerwitz
- Klinik für orthopädische Chirurgie, Sporttraumatologie und Unfallchirurgie, Städtisches Klinikum Wolfenbüttel, Alter Weg 80, 38302, Wolfenbüttel, Deutschland.
| | - Philipp Jungebluth
- Klinik für orthopädische Chirurgie, Sporttraumatologie und Unfallchirurgie, Städtisches Klinikum Wolfenbüttel, Alter Weg 80, 38302, Wolfenbüttel, Deutschland
| | - Stephan Bartels
- Klinik für orthopädische Chirurgie, Sporttraumatologie und Unfallchirurgie, Städtisches Klinikum Wolfenbüttel, Alter Weg 80, 38302, Wolfenbüttel, Deutschland
| | - Thomas Hockertz
- Klinik für orthopädische Chirurgie, Sporttraumatologie und Unfallchirurgie, Städtisches Klinikum Wolfenbüttel, Alter Weg 80, 38302, Wolfenbüttel, Deutschland
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