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Fan S, Liao Y, Xiao Z, Chen Y, Li T, Mai Q, Chen S, Xiang H, Hou Z, Zhang Y. Anterior peri-sacroiliac joint osteotomy in the treatment of malunion and nonunion of complex pelvic ring fracture: techniques and preliminary results. INTERNATIONAL ORTHOPAEDICS 2024; 48:1849-1858. [PMID: 38627330 PMCID: PMC11176099 DOI: 10.1007/s00264-024-06173-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Accepted: 03/28/2024] [Indexed: 06/14/2024]
Abstract
PURPOSE To introduce anterior peri-sacroiliac joint osteotomy (APSJO) through the lateral-rectus approach (LRA) for treating pelvic fracture malunion and nonunion, and to evaluate the safety, feasibility, and potential effectiveness. METHODS Data of 15 patients with pelvic fracture malunion and nonunion who underwent treatment by APSJO were selected and analyzed. The reduction quality was assessed using the Mears and Velyvis criteria, while the pre-operative and post-operative function was revealed by the Majeed scoring system. The British Medical Research Council (BMRC) grading system was recruited for the evaluation of lumbosacral plexus function. RESULTS The average operative duration was 264.00 ± 86.75 min, while the intra-operative blood loss was 2000 (600, 3000) mL. Anatomical reduction was complete in three cases, satisfactory in ten cases, and unsatisfactory in two cases. Among the seven patients with lumbosacral plexus injury, the pre-operative Majeed grades were good in two cases, fair in two cases, and poor in three cases, while the post-operative Majeed grades were excellent in three cases, good in three cases, and fair in one case. Muscle strength recovered to M5 in two cases, M4 in three cases, and showed no recovery in two cases. The pre-operative Majeed grades were good in five cases, fair in two cases, and poor in one case of the series without lumbosacral plexus injury, while the post-operative Majeed grades were excellent in seven cases and good in one case. CONCLUSION APSJO through LRA may be a feasible strategy for treating pelvic fracture malunion and nonunion with promising application.
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Affiliation(s)
- Shicai Fan
- Trauma Emergency Center, the Third Hospital of Hebei Medical University, Shijiazhuang, 050051, China
- Department of Traumatic Surgery, Center for Orthopedic Surgery, the Third Affiliated Hospital of Southern Medical University, Guangzhou, 510630, China
| | - Yilan Liao
- Department of Traumatic Surgery, Center for Orthopedic Surgery, the Third Affiliated Hospital of Southern Medical University, Guangzhou, 510630, China
| | - Zhipeng Xiao
- Department of Traumatic Surgery, Center for Orthopedic Surgery, the Third Affiliated Hospital of Southern Medical University, Guangzhou, 510630, China
| | - Yuhui Chen
- Department of Traumatic Surgery, Center for Orthopedic Surgery, the Third Affiliated Hospital of Southern Medical University, Guangzhou, 510630, China
| | - Tao Li
- Department of Traumatic Surgery, Center for Orthopedic Surgery, the Third Affiliated Hospital of Southern Medical University, Guangzhou, 510630, China
| | - Qiguang Mai
- Department of Traumatic Surgery, Center for Orthopedic Surgery, the Third Affiliated Hospital of Southern Medical University, Guangzhou, 510630, China
| | - Sheqiang Chen
- Department of Traumatic Surgery, Center for Orthopedic Surgery, the Third Affiliated Hospital of Southern Medical University, Guangzhou, 510630, China
| | - Haibo Xiang
- Department of Traumatic Surgery, Center for Orthopedic Surgery, the Third Affiliated Hospital of Southern Medical University, Guangzhou, 510630, China
| | - Zhiyong Hou
- Trauma Emergency Center, the Third Hospital of Hebei Medical University, Shijiazhuang, 050051, China.
| | - Yingze Zhang
- Trauma Emergency Center, the Third Hospital of Hebei Medical University, Shijiazhuang, 050051, China.
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Stine S, Washington A, Sen RK, Nasr K, Vaidya R. Pelvic Malunion: A Systematic Review, Dichotomy of Definitions and Treatment. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58081098. [PMID: 36013565 PMCID: PMC9415997 DOI: 10.3390/medicina58081098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 08/04/2022] [Accepted: 08/11/2022] [Indexed: 11/24/2022]
Abstract
Background and Objectives: Pelvic nonunion and malunion have been documented as rare complications in pelvic fractures and literature describing these topics is severely limited. Articles dedicated solely to pelvic malunion are nearly nonexistent. We conducted a literature search with the goal of providing a summary of the definition, causes, treatment strategies, and outcomes of pelvic malunion correction. Materials and Methods: An initial review of the literature was performed using the PubMed, ScienceDirect, and Cochrane Database of Systematic Reviews databases. Search terms used were “malunion” AND “pelvic” OR “pelvis”. Duplicate articles, non-English language articles without translations available and non-human subject studies were excluded. Results: Eleven original publications were found describing experiences with pelvic malunion. Seven of the articles were exclusively dedicated to the topic of pelvic fracture malunion, and only two reported on a series of patients treated for malunion with variably staged procedures. Most reports define pelvic pain as the main indication for surgical correction, along with gait disturbance, standing or sitting imbalance, and urinary or sexual dysfunction. Radiographically, vertical displacement of one to two centimeters and rotation of the hemipelvis of fifteen degrees or more have been described in defining malunion. No treatment algorithms exist, and each patient is treated with a unique work-up and operative plan due to the complexity of the problem. Only one series reported a patient satisfaction rate of 75% following malunion treatment. Conclusions: Pelvic malunion is a rare complication of pelvic ring injury and is seldom discussed in the literature. We found two small case series reporting exclusively on malunion treatment and complications. While some of the combination studies made the distinction in the diagnosis of malunion and nonunion, they rarely differentiated the treatment outcomes between the two categories. This paper describes pelvic malunion and highlights the need for more research into surgical outcomes of treatment specifically regarding functionality, patient satisfaction, and recurrence of preoperative symptoms.
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Affiliation(s)
- Sasha Stine
- Detroit Medical Center; 3990 John R Street, Harper 7-Brush, Detroit, MI 48201, USA
- Correspondence: ; Tel.: +1-218-591-5301
| | - Austen Washington
- Detroit Medical Center; 3990 John R Street, Harper 7-Brush, Detroit, MI 48201, USA
| | - Ramesh Kumar Sen
- Max Hospital Mohali, Phase 6 Mohali (PB), Chandigarh 160055, India
| | - Kerellos Nasr
- Detroit Medical Center; 3990 John R Street, Harper 7-Brush, Detroit, MI 48201, USA
| | - Rahul Vaidya
- Detroit Medical Center; 3990 John R Street, Harper 7-Brush, Detroit, MI 48201, USA
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Kabir K, Lingohr P, Jaenisch M, Hackenberg RK, Sommer N, Ossendorff R, Welle K, Gathen M. Total endoscopic anterior pelvic approach (TAPA) - A new approach to the internal fixation of the symphysis. Injury 2022; 53:802-808. [PMID: 34635336 DOI: 10.1016/j.injury.2021.09.043] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 09/25/2021] [Accepted: 09/25/2021] [Indexed: 02/02/2023]
Abstract
This study presents a detailed documentation of a total endoscopic anterior pelvic approach (TAPA) for plate fixation of a symphyseal disruption. The purpose of this work is to describe a minimally invasive technique as a possible method for reducing complications and hospitalization. Other goals included giving technical recommendations and assessing potential pitfalls and problems of this new surgical approach. Surgery was performed in an interdisciplinary setting by an experienced orthopaedic and general surgeon. The first endoscopic approach used to visualize the injury was the same as is used for endoscopic hernia surgery. The repositioning of the symphysial rupture was achieved either through external fixation or indirectly with traction and a pelvic binder. Plate positioning and fixation were achieved through two additional, minimally invasive incisions. The endoscopic approach shows multiple advantages, such as no detachment of the rectus abdominis muscle and smaller skin incisions. Furthermore, this approach could lessen the incidence of hernia and postoperative pain. We see the presented technique as a simple and innovative surgical method for treating symphyseal disruption.
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Affiliation(s)
- Koroush Kabir
- Department of Orthopedics and Trauma Surgery, University Hospital of Bonn, Bonn, Germany
| | - Philipp Lingohr
- Department of General, Visceral, Thoracic and Vascular Surgery, University Hospital of Bonn, Bonn, Germany
| | - Max Jaenisch
- Department of Orthopedics and Trauma Surgery, University Hospital of Bonn, Bonn, Germany
| | | | - Nils Sommer
- Department of General, Visceral, Thoracic and Vascular Surgery, University Hospital of Bonn, Bonn, Germany
| | - Robert Ossendorff
- Department of Orthopedics and Trauma Surgery, University Hospital of Bonn, Bonn, Germany
| | - Kristian Welle
- Department of Orthopedics and Trauma Surgery, University Hospital of Bonn, Bonn, Germany
| | - Martin Gathen
- Department of Orthopedics and Trauma Surgery, University Hospital of Bonn, Bonn, Germany.
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Sacral nonunion following acute major fractures: how to heal the holy bone? Results from a systematic literature review. Injury 2021; 52:2021-2024. [PMID: 34416973 DOI: 10.1016/j.injury.2021.07.044] [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: 02/02/2023]
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Single stage reconstruction of a neglected open book pelvic injury with bladder herniation into the upper thigh: a case-report. Arch Orthop Trauma Surg 2021; 141:855-859. [PMID: 32728978 PMCID: PMC8277609 DOI: 10.1007/s00402-020-03555-8] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 07/20/2020] [Indexed: 10/26/2022]
Abstract
When open-book injuries are neglected and result into a pelvic malunion or nonunion, long-term problems, such as chronic pain, gait abnormalities, sitting discomfort, neurological symptoms and urogenital symptoms can occur. In this case report, we describe the repair of a neglected pelvic disruption with the dislocation of the urinary bladder in a one-stage procedure. The clinical image with which the patient presented could be split into unique sub-problems, for which separate solutions needed to be chosen: large symphysis diastasis, instability and pain in both SI joints, malunion of the superior and inferior pubic rami fractures; and urinary bladder herniation into the upper thigh. In a single-stage procedure, the pelvic ring was reconstructed and the bladder reduced. The patient was thereafter continent for urine and could walk independently. A complex clinical problem was divided into its sub-problems, for which specific solutions were found.
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A novel internal fixation method for open book injuries of the pubic symphysis- A biomechanical analysis. Clin Biomech (Bristol, Avon) 2020; 77:105009. [PMID: 32454345 DOI: 10.1016/j.clinbiomech.2020.105009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Revised: 04/06/2020] [Accepted: 04/09/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Pelvic fractures in adults are common injuries and account for up to 3.64% of all fractures. Usually, the treatment of open book injuries (Types B1.1 and B1.2 AO-Classification) is open reduction and plate stabilization using dynamic compression plates, with or without interlocking screws. These implants seem to enhance the outcome of such injuries, but also variety of complications occurs. To reduce complications and achieve appropriate reduction and stabilization, this study compared established stabilization techniques to a novel minimally invasive internal fixation method using an internal fixator system that is already being utilized for spinal fractures. METHODS This study was performed on 32 composite pelvises in a bilateral stance biomechanical model. The pelvises were variously stabilized with an internal fixator, a 4.5 mm dynamic compression plate and a 3.5 mm symphyseal locking dynamic compression plate. The contact area and loading forces were assessed by a sensor film inside the symphyseal gap. FINDINGS This study showed significantly greater reduction and loading capabilities of the internal fixator compared to the other implants (p < 0.05). There was also significantly greater contact area with the use of an internal fixator compared to the other implants (p < 0.05). The 3.5 mm interlocking plate showed significantly greater contact area compared to the 4.5 mm plate (p < 0.05). INTERPRETATION The internal fixator that is already proven in spinal surgery is biomechanically superior to conventional implants used in pelvic surgery. The contact area analysis furthermore showed a more physiological loading pattern, which can improve ligamentous healing in a clinical context.
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Wang Z, Li K. Regional Injury Classification and Treatment of Open Pelvic Fractures. Orthop Surg 2019; 11:1064-1071. [PMID: 31733038 PMCID: PMC6904613 DOI: 10.1111/os.12554] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 09/15/2019] [Accepted: 09/17/2019] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVES To propose the regional injury classification of open pelvic fracture and summarize the characteristics of its treatment. METHODS Clinical data for 67 open pelvic fractures treated from January 2001 to December 2017 were retrospectively analyzed. There were 48 male and 19 female patients. The patients were aged from 12 to 68 years old, and their pelvic fractures were categorized according to Tile classification (type A: 23 cases; type B: 19 cases; type C: 25 cases). Main injury distribution: pubic perineum, 29 cases; ilioinguinal, 20 cases; and sacroiliac, 7 cases. There were 5 cases of ilioinguinal-perineum and 6 cases of sacroiliac-perineum injury. Based on the region of the injury, the mortality and combined injury of each group were observed. The relationship between regional injury groups and death was examined. RESULTS Following active treatment, 28 patients died. The mortality rate was 41.8% (28/67), with 39 patients surviving. The average follow-up time was 6 months (3 months to 1 year after discharge). Majeed pelvic fracture score: the score was excellent in 12 cases, good in 14 cases, fair in 9 cases, and poor in 4 cases; there was an excellent and good rate of 66.7%. Open pelvic fracture regional injury classification includes: the perineal type (type I); the ilioinguinal type (type II); the sacroiliac type (type III); and the composite type (type IV). All types were independent of each other, and the mortality of open pelvic fractures was positively correlated with this classification, with a correlation coefficient of 0.620 (P = 0.001 < 0.05; the difference was statistically significant). In this study, cystourethral injury, anorectal injury, and infection were the main combined injuries of type I. The type II and III injuries were mainly iliac vascular injuries. The main combined injuries of type IV were infection, injury of ilium vessels and its branches. There was a statistical difference among the combined injuries of each subtype (P = 0.001 < 0.05). CONCLUSIONS The criteria for regional classification were clear, the mortality of the four subtypes increased gradually, and the incidence of combined injury of each subtype varied. Each subtype had different therapeutic characteristics.
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Affiliation(s)
- Zheng‐hao Wang
- Department of Orthopaedic SurgeryAffiliated Hospital of Chengdu UniversityChengduSichuanChina
| | - Kai‐nan Li
- Department of Orthopaedic SurgeryAffiliated Hospital of Chengdu UniversityChengduSichuanChina
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Tiziani S, Dienstknecht T, Osterhoff G, Hand TL, Teuben M, Werner CML, Pape HC. Standards for external fixation application: national survey under the auspices of the German Trauma Society. INTERNATIONAL ORTHOPAEDICS 2018; 43:1779-1785. [PMID: 30191276 DOI: 10.1007/s00264-018-4127-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 08/21/2018] [Indexed: 11/28/2022]
Abstract
INTRODUCTION External fixation is widely accepted as a provisional or sometimes definitive treatment for long-bone fractures. Indications include but are not limited to damage control surgery in poly-traumatized patients as well as provisional bridging to definite treatment with soft tissue at risk. As little is known about surgeon's habits in applying this treatment strategy, we performed a national survey. METHODS We utilized the member database of the German Trauma Society (DGU). The questionnaire encompassed 15 questions that addresses topics including participants' position, experience, workplace, and questions regarding specifics of external fixation application in different anatomical regions. Furthermore, we compared differences between trauma centre levels and surgeon-related factors. RESULTS The participants predominantly worked in level 1 trauma centres (42.7%) and were employed as attendings (54.7%). There was widespread consensus for planning and intra-operative radiographical control of external fixation. Surgeons appointed at a level I trauma centre preferred significantly more often supra-acetabular pin placement in external fixation of the pelvis rather than the utilization of iliac pins (75.8%, p = 0.0001). Moreover, they were more likely to favor a mini-open approach to insert humeral pins (42.4%, p = 0.003). Overall, blunt dissection and mini-open approaches seemed equally popular (38.2 and 34.1%). Department chairmen indicated more often than their colleagues to follow written pin-care protocols for minimization of infection (16.7%, p = 0.003). CONCLUSION Despite the fact that external fixation usage is widespread and well established among trauma surgeons in Germany, there are substantial differences in the method of application.
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Affiliation(s)
- Simon Tiziani
- Department of Trauma, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland.
| | - Thomas Dienstknecht
- Department of Orthopaedic Surgery, St. Augustinus Hospital Lendersdorf, Renkerstreet 45, 52355, Dueren, Germany
| | - Georg Osterhoff
- Department of Trauma, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland
| | - Thomas L Hand
- Department of Orthopaedic Surgery, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX, 78229-3900, USA
| | - Michel Teuben
- Department of Trauma, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland
| | - Clément M L Werner
- Department of Trauma, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland
| | - Hans-Christoph Pape
- Department of Trauma, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland
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Abstract
The most common cause of post-traumatic pelvic asymmetry is, by far, initial nonoperative treatment. Open reduction and internal fixation of unstable pelvic fractures are recommended to avoid pelvic nonunion or subsequent structural deformities. The most common symptom is pelvic pain. Pelvic instability is another symptom, as well as persistent urogenital problems and neurological sequelae. Preoperative evaluation of these patients requires careful clinical and functional assessment, in addition to a complete radiological study. Surgical treatment of pelvic fracture nonunions is technically demanding and has potentially serious complications. We have developed a new classification that modifies and completes Mears and Velyvis’s classification in which we highlight two types of post-traumatic sequelae with different clinical conditions and whose basic differentiating element is whether pelvic deformity is present or not. Based on this classification, we have established our strategy of surgical treatment.
Cite this article: EFORT Open Rev 2018;3 DOI: 10.1302/2058-5241.3.170069.
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Affiliation(s)
- Pedro Cano-Luís
- Orthopaedic Surgery and Traumatology Department, Hospital Universitario Virgen del Rocío, Spain
| | | | - Pablo Andrés-Cano
- Orthopaedic Surgery and Traumatology Department, Hospital Universitario Virgen del Rocío, Spain
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Vertical shear pelvic injury: evaluation, management, and fixation strategies. INTERNATIONAL ORTHOPAEDICS 2018; 42:2663-2674. [PMID: 29582114 DOI: 10.1007/s00264-018-3883-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Accepted: 03/08/2018] [Indexed: 01/27/2023]
Abstract
Vertical shear pelvic ring fractures are rare and account for less than 1% of all fractures. Unlike severely displaced antero-posterior compression and lateral compression pelvic fractures, patients' mortality is lower. Nevertheless, patients must be managed acutely using well-defined ATLS protocols and institution-specific protocols for haemodynamically unstable pelvic ring fractures. The definitive treatment of vertical shear pelvic fractures is however more controversial with a paucity of literature to recommend the ideal reduction and fixation strategy. While the majority of injuries can be reduced and fixed in a closed manner, orthopaedic traumatologists should be familiar with the contraindications to those techniques as well as options such as tension band plating and lumbo pelvic fixation. Our paper reviews the acute management, associated injuries and definitive reduction and fixation strategies of vertical shear pelvic fractures. In addition, we propose a treatment algorithm for the selection of the most appropriate fixation technique.
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