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Liu W, Li W, Bai R, Xu X, Zhao Z, Wang Y. Elastic Stable Intramedullary Nailing Versus Plate Internal Fixation for Pediatric Diaphyseal Femur Fractures: A Systematic Review and Meta-analysis. Indian J Orthop 2024; 58:484-494. [PMID: 38694693 PMCID: PMC11058146 DOI: 10.1007/s43465-024-01125-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 02/11/2024] [Indexed: 05/04/2024]
Abstract
Background Elastic stable intramedullary nailing (ESIN) and plates are currently the main internal fixation for treating Pediatric Diaphyseal Femur Fractures (PDFF), and the optimal choice of internal fixation is controversial. The purpose of this meta-analysis is to compare the surgical outcomes and complications of the two fixation methods. Materials and Methods MEDLINE, Embase, and the Cochrane Library were systematically searched for studies published up to March, 2023, that compared ESIN and plate fixation techniques for treating PDFF. Pooled analysis identified differences in surgical outcomes between ESIN and plate, mainly regarding surgical outcomes and postoperative complications, such as time at surgery, fracture healing time, blood loss and related complications. Results We included 10 studies with 775 patients with PDFF in our review. Of these, 428 and 347 were treated with ESIN and Plate, respectively. In terms of postoperative complications, ESIN led to a shorter surgery time [MD = - 28.93, 95% CI (- 52.88 to - 4.98), P < 0.05], less blood loss [MD = - 66.94, 95% CI (- 87.79 to - 46.10), P < 0.001] and more fracture healing time [MD = 2.65, 95% CI (1.22-4.07), P < 0.001]. In terms of postoperative complications, ESIN led to fewer fections (RR = 0.77, 95% CI 0.37, 1.60, P = 0.48), fewer angulation deformities (RR = 0.80, 95% CI 0.35, 1.83, P = 0.60) and more prominent implants (RR = 3.36, 95% CI 1.88, 6.01, P < 0.001), more delayed unions (RR = 4.06, 95% CI 0.71, 23.06, P = 0.11). Conclusions ESIN and Plate have similar rates of complications besides a prominent implant rate, while ESIN has a shorter period of operation and less intraoperative bleeding. Although both options are suitable, the results of this study support the use of ESIN rather than plates in the treatment of PDFF in terms of complication rates. In clinical applications, surgeons should choose the appropriate treatment method according to the actual situation.
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Affiliation(s)
- Wanlin Liu
- Department of Orthopaedic, The Second Affiliated Hospital of Inner Mongolia, Medical University, Hohhot, 010030 Inner Mongolia China
| | - Wenqiang Li
- Department of Inner Mongolia Medical University, Hohot, 010030 Inner Mongolia China
| | - Rui Bai
- Department of Orthopaedic, The Second Affiliated Hospital of Inner Mongolia, Medical University, Hohhot, 010030 Inner Mongolia China
| | - Xiangyu Xu
- Department of Inner Mongolia Medical University, Hohot, 010030 Inner Mongolia China
| | - Zhenqun Zhao
- Department of Orthopaedic, The Second Affiliated Hospital of Inner Mongolia, Medical University, Hohhot, 010030 Inner Mongolia China
| | - Yan Wang
- Department of Orthopaedic, The Second Affiliated Hospital of Inner Mongolia, Medical University, Hohhot, 010030 Inner Mongolia China
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Benes G, Schmerler J, Harris AB, Margalit A, Lee RJ. Flexible nailing: Pushing the indications for diametaphyseal lower-extremity fractures. Medicine (Baltimore) 2024; 103:e37417. [PMID: 38489726 PMCID: PMC10939545 DOI: 10.1097/md.0000000000037417] [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: 11/17/2023] [Revised: 12/19/2023] [Accepted: 02/07/2024] [Indexed: 03/17/2024] Open
Abstract
Elastic stable intramedullary nailing (ESIN) has been shown to be an effective form of surgical management for lower-extremity diametaphyseal fractures in pediatric patients, but studies are limited because ESIN treatment for these fractures is relatively uncommon. We sought to determine whether ESIN can be used effectively in the most distal or proximal short-segment forms of these fractures. We queried the electronic medical record system at Johns Hopkins Hospital using Current Procedural Terminology codes for femur and tibia fractures treated with ESIN in patients under 18 years old between January 2015 and October 2022. Preoperative and postoperative radiographs were subsequently reviewed to identify patients with a proximal or distal third femoral or tibial shaft fracture treated with ESIN and to define criteria for short-segment diametaphyseal fractures. We used Beaty radiological criteria to evaluate radiographic outcomes and Flynn titanium elastic nails (TENs) outcome scale to assess clinical recovery after radiographic evidence of union. There were 43 children who met the inclusion criteria. Among them, 10 patients had short-segment diametaphyseal fractures. There were 22 (51.2%) who sustained femur fractures and 21 (48.8%) who sustained tibia fractures. Using Beaty radiologic criteria, ESIN was associated with more satisfactory outcomes in patients with distal or proximal third shaft fractures (32/33) than in patients with short-segment diametaphyseal fractures (7/10) (P = .03). Using the TENs outcome scale, 21 (63.4%) patients with distal or proximal third shaft fractures had excellent results, 11 (33.3%) had satisfactory results, and 1 (3%) had a poor result. Among patients with short-segment diametaphyseal fractures, 4 (40%) had excellent results, 5 (50%) had satisfactory results, and 1 (10%) had a poor result. There were no differences in TENs outcomes between the groups (P = .24). Patients with short-segment lower-extremity diametaphyseal fractures treated with ESIN had worse radiographic outcomes but did no worse clinically than patients with distal or proximal third shaft fractures. Consequently, ESIN should be considered a safe and effective surgical management option for pediatric patients with even the most distal or proximal forms of these fractures.
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Affiliation(s)
- Gregory Benes
- Johns Hopkins University Department of Orthopaedic Surgery, Baltimore, MD
| | - Jessica Schmerler
- Johns Hopkins University Department of Orthopaedic Surgery, Baltimore, MD
| | - Andrew B. Harris
- Johns Hopkins University Department of Orthopaedic Surgery, Baltimore, MD
| | - Adam Margalit
- Johns Hopkins University Department of Orthopaedic Surgery, Baltimore, MD
| | - Rushyuan Jay Lee
- Johns Hopkins University Department of Orthopaedic Surgery, Baltimore, MD
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Moritz N, Liesmäki O, Plyusnin A, Keränen P, Kulkova J. Load-bearing composite fracture-fixation devices with tailored fibre placement for toy-breed dogs. Res Vet Sci 2023; 156:66-80. [PMID: 36791579 DOI: 10.1016/j.rvsc.2023.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 10/31/2022] [Accepted: 02/06/2023] [Indexed: 02/11/2023]
Abstract
Fibre reinforced composites are attractive materials for hard tissue reconstructions, due to the high strength and low flexural modulus. However, lack of contourability in the operation theatre inhibits their clinical applications. The study presents a novel in situ contourable composite implant system for load-bearing conditions. The implant system consists of a thin bioresorbable shell with several cavities, much like bubble-wrap. The central cavity contains a semi-flexible glass fibre preform prepared using Tailored Fibre Placement method. The preform is either pre-impregnated with a light curable resin, or the resin is injected into the cavity during the surgical procedure, followed by light curing. The semi-flexible glass fibre preforms were also examined as separate devices, "miniplates". Two types of miniplates were scrutinized, a simplified pilot design and a spatially refined, "optimized" design. The optimized miniplates were implemented as biostable and bioresorbable versions. The feasibility of the in situ contourable composite implant system was demonstrated. The potential of Tailored Fibre Placement for the semi-flexible glass fibre preforms and miniplates was confirmed in a series of biomechanical tests. However, structural optimization is required. Antebrachial fractures in toy-breeds of dogs are exemplar veterinary applications of the devices; further applications in veterinary and human patients are foreseen.
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Affiliation(s)
- Niko Moritz
- Biomedical Engineering Research Group, Biomaterials and Medical Device Research Program, Itäinen Pitkäkatu 4B (PharmaCity), 20520 Turku, Finland; Department of Biomaterials Science and Turku Clinical Biomaterials Centre - TCBC, Institute of Dentistry, University of Turku, Itäinen Pitkäkatu 4B (PharmaCity), 20520 Turku, Finland
| | - Oliver Liesmäki
- Biomedical Engineering Research Group, Biomaterials and Medical Device Research Program, Itäinen Pitkäkatu 4B (PharmaCity), 20520 Turku, Finland; Department of Biomaterials Science and Turku Clinical Biomaterials Centre - TCBC, Institute of Dentistry, University of Turku, Itäinen Pitkäkatu 4B (PharmaCity), 20520 Turku, Finland
| | - Artem Plyusnin
- Biomedical Engineering Research Group, Biomaterials and Medical Device Research Program, Itäinen Pitkäkatu 4B (PharmaCity), 20520 Turku, Finland; Department of Biomaterials Science and Turku Clinical Biomaterials Centre - TCBC, Institute of Dentistry, University of Turku, Itäinen Pitkäkatu 4B (PharmaCity), 20520 Turku, Finland
| | - Pauli Keränen
- Department of Equine and Small Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, Helsinki, Finland
| | - Julia Kulkova
- Biomedical Engineering Research Group, Biomaterials and Medical Device Research Program, Itäinen Pitkäkatu 4B (PharmaCity), 20520 Turku, Finland; Department of Biomaterials Science and Turku Clinical Biomaterials Centre - TCBC, Institute of Dentistry, University of Turku, Itäinen Pitkäkatu 4B (PharmaCity), 20520 Turku, Finland.
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Montgomery BK, Gamble JG, Kha ST, Hecht GG, Vorhies JS, Lucas JF. Indications for and Risks Associated With Implant Removal After Pediatric Trauma. J Am Acad Orthop Surg Glob Res Rev 2022; 6:01979360-202204000-00016. [PMID: 35427259 PMCID: PMC10566936 DOI: 10.5435/jaaosglobal-d-22-00050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 02/14/2022] [Indexed: 06/14/2023]
Abstract
A wide range of implants are used in the treatment of pediatric fractures, including wires, plates, screws, flexible rods, rigid rods, and external fixation devices. Pediatric bones differ from adult bones both mechanically and biologically, including the potential for remodeling. Implants used in pediatric trauma patients present a unique set of circumstances regarding indications, risks, timing of implant removal, weight-bearing restrictions, and long-term sequelae. Indications for implant removal include wire/pin fixation, when substantial growth remains, and infection. When considering implant removal, the risks and benefits must be assessed. The primary risk of implant removal is refracture. The timing of implant removal varies widely from several weeks to a year or more with the option of retention depending on the fracture, type of implant, and skeletal maturity of the patient.
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Affiliation(s)
- Blake K. Montgomery
- From the Department of Orthopaedic Surgery, Santa Clara Valley Medical Center, San Jose, CA (Dr. Lucas and Dr. Hecht); Stanford Orthopaedics, San Jose, CA (Dr. Lucas and Dr. Hecht); and the Department of Orthopaedic Surgery, Stanford University, Redwood City, CA (Dr. Montgomery, Dr. Gamble, Dr. Kha, and Dr. Vorhies)
| | - James G. Gamble
- From the Department of Orthopaedic Surgery, Santa Clara Valley Medical Center, San Jose, CA (Dr. Lucas and Dr. Hecht); Stanford Orthopaedics, San Jose, CA (Dr. Lucas and Dr. Hecht); and the Department of Orthopaedic Surgery, Stanford University, Redwood City, CA (Dr. Montgomery, Dr. Gamble, Dr. Kha, and Dr. Vorhies)
| | - Stephanie T. Kha
- From the Department of Orthopaedic Surgery, Santa Clara Valley Medical Center, San Jose, CA (Dr. Lucas and Dr. Hecht); Stanford Orthopaedics, San Jose, CA (Dr. Lucas and Dr. Hecht); and the Department of Orthopaedic Surgery, Stanford University, Redwood City, CA (Dr. Montgomery, Dr. Gamble, Dr. Kha, and Dr. Vorhies)
| | - Garin G. Hecht
- From the Department of Orthopaedic Surgery, Santa Clara Valley Medical Center, San Jose, CA (Dr. Lucas and Dr. Hecht); Stanford Orthopaedics, San Jose, CA (Dr. Lucas and Dr. Hecht); and the Department of Orthopaedic Surgery, Stanford University, Redwood City, CA (Dr. Montgomery, Dr. Gamble, Dr. Kha, and Dr. Vorhies)
| | - John S. Vorhies
- From the Department of Orthopaedic Surgery, Santa Clara Valley Medical Center, San Jose, CA (Dr. Lucas and Dr. Hecht); Stanford Orthopaedics, San Jose, CA (Dr. Lucas and Dr. Hecht); and the Department of Orthopaedic Surgery, Stanford University, Redwood City, CA (Dr. Montgomery, Dr. Gamble, Dr. Kha, and Dr. Vorhies)
| | - Justin F. Lucas
- From the Department of Orthopaedic Surgery, Santa Clara Valley Medical Center, San Jose, CA (Dr. Lucas and Dr. Hecht); Stanford Orthopaedics, San Jose, CA (Dr. Lucas and Dr. Hecht); and the Department of Orthopaedic Surgery, Stanford University, Redwood City, CA (Dr. Montgomery, Dr. Gamble, Dr. Kha, and Dr. Vorhies)
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Liou YL, Lee WC, Kao HK, Yang WE, Chang CH. Genu Valgum After Distal Femur Extension Osteotomy in Children With Cerebral Palsy. J Pediatr Orthop 2022; 42:e384-e389. [PMID: 35132017 DOI: 10.1097/bpo.0000000000002076] [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: 02/07/2023]
Abstract
BACKGROUND Distal femur extension osteotomy (DFEO) is a common treatment for knee flexion contracture and crouch gait in patients with cerebral palsy (CP), but skeletally immature patients tend to develop genu valgum deformities after DFEO. This study aimed to report the tendency of valgus changes after DFEO and determine the risk factors for subsequent surgery for excessive genu valgum. METHODS This retrospective case-control study included 25 children with CP who underwent DFEO in 44 limbs for knee flexion contractures ≥15 degrees at a mean age of 11.0 years. Radiologic measurements included the anatomic lateral distal femoral angle (aLDFA), anatomic tibiofemoral angle (aTFA), medial proximal tibia angle, and plate-condyle angle, postoperatively and at the latest follow-up. Age, sex, preoperative knee flexion contracture angle, Gross Motor Function Classification System level, and radiographic measurements were compared between children with and without subsequent guided growth for genu valgum. RESULTS A significant valgus change was observed at the distal femur in the first postoperative year (aLDFA from 83.6 to 80.1 degrees, P<0.001; aTFA from 176.1 to 172.5 degrees, P<0.01; plate-condylar angle from 5.3 to 9.5 degrees, P<0.001). Valgus changes occurred in 36 of the 44 limbs (82%) by an average of -4.6 degrees in the aLDFA, and subsequent guided growth was performed in 5 patients (20%). Guided growth for genu valgum was associated with a greater postoperative valgus angle (aLDFA: 78.0 vs. 84.9 degrees, P<0.01) but not with age, Gross Motor Function Classification System level, or preoperative flexion contracture. CONCLUSIONS Distal metaphyseal osteotomies and distally placed angled plates near the physis are associated with valgus changes following growth. We recommend making a slight varus alignment during DFEO to compensate for subsequent valgus changes. LEVEL OF EVIDENCE Level III-therapeutic, retrospective comparative study.
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Affiliation(s)
- Yen-Lyin Liou
- Department of Pediatric Orthopedics, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
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Ouillette RJ, Bastrom TP, Newton PO, Pennock AT. Elastic Intramedullary Nails in the Treatment of Pediatric Length Unstable Femur Fractures. J Pediatr Orthop 2022; 42:201-208. [PMID: 35089881 DOI: 10.1097/bpo.0000000000002055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Elastic intramedullary nails (EINs) are the treatment of choice for school-age children (5 to 12) with diaphyseal femur fractures. Previous literature suggests that EINs are an effective treatment for stable fracture patterns, but may be inadequate for unstable fracture patterns. The purpose of this study was to evaluate whether patients with length unstable fractures had a higher complication rate than those with length stable fractures when treated with EINs. METHODS All patients with diaphyseal femur fractures treated with EINs over a 22-year period at a single institution were reviewed. Patients were excluded if they had a pathologic fracture, neuromuscular disorder, spinal cord injury with subsequent involvement of affected limb, metabolic bone disease, or if they did not have at least 6-month follow-up. RESULTS A total of 85 patients with 87 diaphyseal femur fractures treated with EINs were included in the study. In all, 57.5% of the fractures were categorized as length stable and 42.5% were length unstable. Fourteen percent of length stable patients had a residual angular deformity compared with 5.4% of the length unstable group (P=0.24). The length unstable group experienced more shortening at the fracture site than the patients in the length stable group (P=0.003), but no patient required further intervention for their shortening. Two patients in the length stable group experienced overgrowth >2 cm and required subsequent surgery. No relationship was observed between fracture pattern and frequency of complications (length stable 8% vs. length unstable 10.8%, P=0.69). Finally, the knee immobilizer group (10.7%) and the long leg cast group (18.2%) had significantly higher complication rates than the single leg spica cast group (0%, P<0.05). CONCLUSIONS There was no significant difference in complication rate between length stable and unstable fractures treated with EINs. Adjunctive spica casting may be protective against postoperative complications. While fracture shortening was more likely in the length unstable group, it did not result in increased rate of limb length discrepancy at final follow-up. LEVEL OF EVIDENCE Level IV, Case Series.
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Affiliation(s)
- Ryan J Ouillette
- Department of Orthopaedic Surgery, University of California-San Diego
| | - Tracey P Bastrom
- Division of Orthopaedic Surgery, Rady Children's Hospital, San Diego, CA
| | - Peter O Newton
- Department of Orthopaedic Surgery, University of California-San Diego
- Division of Orthopaedic Surgery, Rady Children's Hospital, San Diego, CA
| | - Andrew T Pennock
- Department of Orthopaedic Surgery, University of California-San Diego
- Division of Orthopaedic Surgery, Rady Children's Hospital, San Diego, CA
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James D, Martin D, Kumar A, Krishnan S, Gahukamble A, Madhuri V, David T, Palocaren T. Elastic stable intramedullary nailing versus submuscular plating in pediatric diaphyseal femur fractures: a randomized controlled trial among children in South India. J Pediatr Orthop B 2022; 31:e122-e129. [PMID: 35102105 DOI: 10.1097/bpb.0000000000000933] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
Elastic stable intramedullary nailing (ESIN) is the current preferred method for treating diaphyseal femur fractures in children. Introduction of the submuscular locked plate (SMP) fixation construct has opened the debate on treatment options for pediatric diaphyseal femur fractures in the older children and adolescents. A randomized controlled trial (RCT) protocol was designed to compare ESIN and SMP for diaphyseal femur fractures in children. An open-labelled RCT comparing SMP with ESIN was conducted from January 2013 to June 2016, for children aged 6-15 years with closed, acute femoral diaphyseal fractures. Randomization was done through computer-generated randomization sequence and opaque-sealed envelopes. Rate of adverse surgical events including unplanned re-operations was assessed as the primary outcome and secondary analysis was done for time to union, degree of malunion, limb length discrepancy, functional outcome at 2 years, surgical duration and blood loss, radiation exposure, hospital stay, cost incurred and secondary implant removal procedure. Forty children were randomized with allocation concealment. There were three adverse events in the SMP arm and five in the ESIN arm. Fifteen children with SMP underwent routine implant removal compared to only three children with ESIN (P < 0.001). Both ESIN and SMP are equally safe, viable and effective options for treating pediatric diaphyseal femoral fractures. However, the additional cost of secondary surgery for implant removal in the SMP group proved to be a deterrent factor, which led to ESIN being the preferred option in our resource-limited setting.
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Affiliation(s)
| | | | - Anand Kumar
- Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry
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Baghdadi S, Mahmoud MAH, Flynn JJM, Arkader A. Unplanned Return to the Operating Room (UpROR) After Pediatric Diaphyseal Femoral Fractures. J Pediatr Orthop 2022; 42:e120-e125. [PMID: 34923506 DOI: 10.1097/bpo.0000000000002032] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Femoral fractures are the most common cause of fracture-related admissions. Unplanned return to the operating room (UpROR) is a major event and imposes a substantial burden on the family and health care system. The purpose of this study was to determine the incidence of complications and early UpROR during the first 6 months following treatment of femoral fractures and their risk factors. METHODS In an institutional review board-approved study, a retrospective review of all patients who were treated for a femoral fracture during a 10-year period at a pediatric tertiary care center was performed. Patients less than 18 years old with a diaphyseal fracture and complete records were included, and nondiaphyseal or pathologic fractures, as well as underlying metabolic or genetic disorders, were excluded. All clinic visits in the first 6 months after treatment were reviewed, and all complications and UpRORs were extracted. Patients were grouped based on their age (below 5, 5 to 11, above 11 y old) at initial treatment, and statistical tests were used to infer differences between groups. RESULTS Overall, 841 fractures in 832 patients were included, with a mean age of 5.5±4.8 years fracture, of which 72% were male. A total of 106 complications (12.6%) and 45 UpRORs (5.3%) were encountered during the study period. Patients with and without UpROR had similar demographics and injury and treatment characteristics. Loss of reduction was the most common reason for UpROR (58%), followed by implant-related complications. Flexible nails had the highest risk of UpROR among patients who were initially treated surgically (P=0.03). CONCLUSIONS Our findings indicate that children under the age of 5 years have a 5% risk of UpROR in the first 6 months after the fracture, mainly for repeat spica casting due to loss of reduction. Patients aged 5 years or older have an ∼6% risk of UpROR, mainly related to complications of flexible nails. The findings of this study are important when consulting families on different treatments of diaphyseal femoral fractures. LEVEL OF EVIDENCE Therapeutic level III-retrospective cohort study.
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Affiliation(s)
- Soroush Baghdadi
- Division of Orthopedic Surgery, Children's Hospital of Philadelphia
| | | | - John Jack M Flynn
- Division of Orthopedic Surgery, Children's Hospital of Philadelphia
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Alexandre Arkader
- Division of Orthopedic Surgery, Children's Hospital of Philadelphia
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
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Al-Faily HOHA, Alwahab SNA, Al-Edanni MS, Al-Mukhtar SA, Majeed GH. A Comparative Study of Pediatric Fracture Shaft Femur Fixating by Plate and Screws Using Lateral Approach Between Subvastus Lateralis and Transvastus Lateralis Outcome. Open Access Maced J Med Sci 2021. [DOI: 10.3889/oamjms.2021.7823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Femoral shaft fracture is a common fracture in pediatric age group reaching 62% of all fracture shaft femur in children in spite of rapid union rate and successful conservative treatment but some cases need surgical intervention and one of the methods using plate and screw by the lateral approach.
AIM: This study aims to compare functional outcome fixation of mid-shaft femur fracture in children by plate and screws between (subvastus lateralis and transvastus lateralis) regarding infection, union, and limitation of knee movement.
PATIENT AND METHOD: The study was done on 30 children who had diaphyseal fracture femur in Al-Kindy Teaching Hospital in period (April 2018–April 2020) with 6 months follow-up, and the patient was divided into two groups: Group A first treated by subvastus lateral approach 15 patients and the second group, Group B by transvastus lateral approach 15 patients and follow-up done for them after 2 weeks, 4 weeks, 6 weeks, 3 months, and 6 months.
RESULTS: At week 16 of follow-up all patients in Group A had union, while in Group B, 14 of 50 patients had union and one patient had no union and one patient in Group B had an infection when compared to Group A. From 15 patients of Group A, two patients had limitation of knee movement in the 1st month of follow-up then in the 3rd month of follow-up, no patient had limitation of knee joint movement, while five patients had limitation of knee joint movement in Group B in the 1st month of follow-up and one patient had limitation knee joint movement in the 3rd month of follow-up.
CONCLUSIONS: The subvastus lateralis approach results better than transvastus lateralis in union.
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Shah FA, Ali MA, Naeemullah. Outcome of proximal femur shaft fractures in school going children treated with locking compression plates. Pak J Med Sci 2021; 37:1353-1358. [PMID: 34475911 PMCID: PMC8377903 DOI: 10.12669/pjms.37.5.3938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 04/14/2021] [Accepted: 04/30/2021] [Indexed: 11/15/2022] Open
Abstract
Objectives To determine the clinical and radiological outcome of proximal femur shaft fractures in school going children treated with locking compression plates (LCP). Methods This descriptive study was conducted in Orthopaedic Division Lady Ready Reading Hospital Peshawar from 25th June 2018 to 25th September 2020. Children of either gender and age 6 to 12 years old with subtrochanteric and proximal one third femur factures fulfilling the inclusion criteria were enrolled in this study. Open reduction and internal fixation with 4.5 mm narrow locking compression plates (LCP) were done in all. Post operative clinical outcome was evaluated by using Flynn scoring system and graded as excellent, satisfactory and poo results. Radiological assessment of fracture union was done through anteroposterior (AP) and lateral X-ray radiographs. Results A total of 60 children with mean age 9.01±1.61 SD (range 6 to 12 years) were included in our study. Oblique fractures were present in 23(38.3%) children, spiral in 20(33.3%), transverse in 11(18.3%) and comminuted in 6 (10%) children. The radiological union time was 13.3±1.2 weeks (range 9.4 to 18 weeks). Majority (88.3%, n=53) of children had excellent clinical outcome according to Flynn's scoring system while satisfactory outcome was noted in 7(11.6%) children. No cases of delayed union, mal union, nonunion and implant failure was reported. Conclusion The results of our study indicated that proximal femoral shaft fractures in school going children treated with locking compression plates had excellent clinical and radiological outcome. We therefore recommend locking compression plate as the implant of choice to fix proximal femoral shaft fractures in school going children.
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Affiliation(s)
- Faaiz Ali Shah
- Dr. Faaiz Ali Shah, FCPS. Department of Orthopaedics & Traumatology, Lady Reading Hospital, Peshawar, Pakistan
| | - Mian Amjad Ali
- Dr. Mian Amjad Ali, PhD. Department of Orthopaedics & Traumatology, Lady Reading Hospital, Peshawar, Pakistan
| | - Naeemullah
- Dr. Naeemullah, FCPS. Department of Orthopaedics & Traumatology, Lady Reading Hospital, Peshawar, Pakistan
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Liau GZQ, Lin HY, Wang Y, Nistala KRY, Cheong CK, Hui JHP. Pediatric Femoral Shaft Fracture: An Age-Based Treatment Algorithm. Indian J Orthop 2020; 55:55-67. [PMID: 33569099 PMCID: PMC7851225 DOI: 10.1007/s43465-020-00281-6] [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: 08/09/2020] [Accepted: 09/29/2020] [Indexed: 02/04/2023]
Abstract
PURPOSE Fractures of the femoral shaft in children are common. The rates of bone growth and remodeling in children vary according to their ages, which affect their respective management. METHODS This paper evaluates the incidence and patterns of pediatric femoral shaft fracture and the current concepts of treatments available. RESULTS The type of fracture-closed or open; stable or unstable-needs to be taken into account. Child abuse should be suspected in fractures sustained by infants. For younger children, non-surgical management is preferred, which include Pavlik harness (< 6 months old) and early spica casting (6 months to 6 years old). Older children (> 6 years old) usually benefit from surgical treatments as outcomes of non-surgical alternatives are worse and are associated with prolonged recovery times. These operative measures for older children that are 6-12 years old include elastic stable intramedullary nailing and submuscular plating. Factors to be considered when devising an appropriate intervention include body mass, location of injury, and nature of fracture. For adolescent and skeletally mature teenagers (> 12 years old), rigid antegrade entry intramedullary fixation is indicated. In the event of open fractures or polytrauma, external fixation should be considered as a temporary treatment method for initial fracture stabilization. CONCLUSION An age-based and evidence-based algorithm has been proposed to guide surgeons in the process of evaluating an appropriate treatment.
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Affiliation(s)
- Glen Zi Qiang Liau
- University Orthopaedic, Hand and Reconstructive Microsurgery Cluster, National University Health System, 1E Lower Kent Ridge Road, Singapore, 119228 Singapore
| | - Hong Yi Lin
- Yong Loo Lin School of Medicine, Singapore, Singapore
| | - Yuhang Wang
- Yong Loo Lin School of Medicine, Singapore, Singapore
| | | | | | - James Hoi Po Hui
- University Orthopaedic, Hand and Reconstructive Microsurgery Cluster, National University Health System, 1E Lower Kent Ridge Road, Singapore, 119228 Singapore
- Department of Orthopaedic Surgery, National University Health System, Singapore, Singapore
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Expert Consensus for a Principle-based Classification for Treatment of Diaphyseal Pediatric Femur Fractures. J Pediatr Orthop 2020; 40:e669-e675. [PMID: 32251113 DOI: 10.1097/bpo.0000000000001550] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Recent studies demonstrate considerable deviation from the American Academy of Orthopaedic Surgeons (AAOS) evidence-based guidelines for the treatment of pediatric diaphyseal femur fractures (PDFFs). This study aimed to determine if expert-consensus can be reached on a principle-based classification to be applied broadly to a wide variety of PDFF scenarios and if outcomes correspond to adherence to the classification. METHODS A 2-stage study was performed. First, a survey of experts using a principle-based approach to PDFF. We conducted a survey of 17 thought-leaders (criteria≥20 y' experience+authors of the seminal pediatric femur fracture studies) who were asked to classify 15 cases of PDFF using the principle-based classification for agreement. Next, we conducted a retrospective review of 289 consecutive PDFF treated (2011-2015) at a level 1 pediatric trauma center. For each case, we compared the actual treatment and proposed "ideal" principle-based classification. We then compared clinical results and outcome data points including the length of stay, physician visits, and hospital charge data. RESULTS A substantial (κ=0.7) expert-agreement was noted for assigning treatment principles with near-perfect (κ=0.93) agreement on conservative versus surgical management. We obtained agreement on employing a flexible implant (κ=0.84) rigid fixation (κ=0.75) and damage control philosophy (κ=0.64). Suboptimal clinical results were noted in 43% of the undertreated patients (24/56), 18.8% of the adequately treated, and 14.3% of overtreated (P<0.01) patients. An increasing trend for the length of hospital stay and a number of clinic visits was noted as the treatment class increased (P<0.01). Charges were 4.2 times higher for an episode of operative versus nonoperative care (P<0.01). Rigid fixation (class 4) had significantly (P=0.01) higher total and material charges than flexible fixation (class 3). DISCUSSION The proposed classification has a substantial agreement among thought-leaders. Clinical results demonstrated significantly more suboptimal results in undertreated fractures, compared with ideally treated or more invasively treated fractures. More invasive treatments led to increased burden to families and the system in terms of length of stay and hospital charges. LEVEL OF EVIDENCE Level III.
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Li J, Rai S, Ze R, Tang X, Liu R, Hong P. The optimal choice for length unstable femoral shaft fracture in school-aged children: A comparative study of elastic stable intramedullary nail and submuscular plate. Medicine (Baltimore) 2020; 99:e20796. [PMID: 32569225 PMCID: PMC7310848 DOI: 10.1097/md.0000000000020796] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 04/28/2020] [Accepted: 05/21/2020] [Indexed: 11/25/2022] Open
Abstract
The utilization of elastic stable intramedullary nail (ESIN) in length unstable femoral shaft fractures in children remains controversial, and the results in different studies vary a lot. This study aims to investigate the clinical outcomes of ESINs versus submuscular plate (SMP) in length unstable femoral shaft fractures.Patients aged 5 to 11 years old with length unstable femoral shaft fractures treated at our institute from January 2008 to January 2018 were included and categorized into ESIN and SMP group. The preoperative data and operative variables were collected from the hospital database, and postoperative data including complications were collected at follow-up visits.In all, 77 patients (8.1 ± 1.9 years old, male 45, female 32) in ESIN group and 45 patients (8.0 ± 2.2 years old, male 26, female 19) in SMP group were included in this study. Comparing operative variables, there was significantly less operative time, reduced estimated blood loss (EBL) and shortened hospital stay for ESINs as compared with SMP (P < .001). However, the fluoroscopy frequency was not significantly different between these 2 fixation methods (P = .42). As for elective removal surgery, there was significantly reduced operative time, EBL and shortened hospital stay for ESINs as compared with SMP (P < .001).Both ESIN and SMP are safe and effective choices for length unstable femoral shaft fractures in children aged 5 to 11 years. In ESIN, extra care is required to provide additional immobilization using spica cast or brace. Compared with SMP, ESIN is able to deliver comparable clinical outcomes with less EBL, operative time and shorter hospital stay.
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Affiliation(s)
- Jin Li
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Saroj Rai
- Department of Orthopaedics and Trauma Surgery, National Trauma Center, National Academy of Medical Sciences, Mahankal, Kathmandu, Nepal
| | - Renhao Ze
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xin Tang
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ruikang Liu
- First School of Clinical Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Pan Hong
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Milligan D, Henderson L, Tucker A, Ballard J. Elastic nail fixation versus plate fixation of paediatric femoral fractures in school age patients - A retrospective observational study. J Orthop 2020; 19:153-157. [PMID: 32025124 PMCID: PMC6997651 DOI: 10.1016/j.jor.2019.11.033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 11/24/2019] [Indexed: 12/25/2022] Open
Abstract
INTRODUCTION The management of paediatric femoral fractures continues to spark debate in published literature, with poor quality evidence guiding current guidelines on the optimum treatment in children. Many centres report excellent results for both elastic intramedullary nailing and plate fixation of diaphyseal femoral fractures. This study aimed to investigate the outcomes of femoral fractures treated with elastic nail fixation versus those treated with plate fixation in a tertiary children's trauma unit, and discuss the advantages and disadvantages of each technique. MATERIALS AND METHODS A retrospective review of all femoral fractures undergoing fixation at a level one paeditric trauma and tertiary referral unit, between 1st April 2009 and 30th April 2017, was performed.Clinical notes and radiographs were reviewed to determine patient demographics and injury, operative and hospital stay data. Radiological union, defined as bridging callus present on at least three out of four cortices on orthogonal radiographs, was determined at 12 weeks. Outcomes were determined using the Flynn Criteria. Patients were followed up for a minimum of 2 years. Data was statistically analysed, and a p value < 0.05 was considered significant. RESULTS There were a total of 28 patients- 14 in each treatment group. Patients undergoing elastic nail fixation were significantly older than plate fixation (9.7 ± 1.9 Vs 7.7 ± 1.8; p = 0.008). A male preponderance was noted (21/28), with no difference between groups (10 Vs 11; p = 1.00). Plate fixation demonstrated a tendency towards shorter length of stay (6.3 ± 2.1 Vs 7.8 ± 3.0; p = 0.134), earlier radiological union at 12 weeks (14 Vs 10; p = 0.098), lower postoperative analgesia requirements (0.82 ± 0.45 Vs 1.12 ± 0.97; p = 0.200), and better outcomes, as determined by the Flynn criteria. CONCLUSIONS In the authors opinion, plate fixation is a safe, effective alternative to elastic nail fixation with equivocal outcomes as determined by the Flynn Criteria. Plate fixation may offer advantages in shorter length of stay, reduced postoperative pain and earlier weightbearing. Further large scale, prospective research is required to determine whether these are borne out in practice.
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Affiliation(s)
- D. Milligan
- C/O Fracture Clinic, Royal Belfast Hospital for Sick Children, Falls Road, Belfast, Northern Ireland, BT12 6BE, UK
| | - L. Henderson
- C/O Fracture Clinic, Royal Belfast Hospital for Sick Children, Falls Road, Belfast, Northern Ireland, BT12 6BE, UK
| | - A. Tucker
- C/O Fracture Clinic, Royal Belfast Hospital for Sick Children, Falls Road, Belfast, Northern Ireland, BT12 6BE, UK
| | - J. Ballard
- Royal Belfast Hospital for Sick Children, Falls Road, Belfast, Northern Ireland, BT12 6BE, UK
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Vitiello R, Lillo M, Donati F, Masci G, Noia G, De Santis V, Maccauro G. Locking plate fixation in pediatric femur fracture: evaluation of the outcomes in our experience. ACTA BIO-MEDICA : ATENEI PARMENSIS 2019; 90:110-115. [PMID: 30715008 PMCID: PMC6503420 DOI: 10.23750/abm.v90i1-s.8109] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 01/14/2019] [Indexed: 02/08/2023]
Abstract
Background and Aim: Femoral shaft fracture is a common traumatic musculoskeletal injures in pediatric population. The treatment of diaphyseal femoral fractures depends on age patient and pattern fracture. We present our record about the use of locking plate fixation and their outcomes. Method: We conduct a retrospective analysis in 22 patients, surgically treated for 26 diaphyseal femur fracture between 2008 and 2013. The mean age was 13 years. All the patients underwent a clinical and radiological follow-up for two years. We recorded time to weight bearing, time to union, complication (malalignment, dysmetria, infection), time to resumption to sport, plate removal, parents’ satisfaction. Results: All the patients had a minimal clinical e radiological follow-up of 24 months. The average fracture healing time was of 7.4 weeks. All the patients had a full hip and knee range of movements. Fifteen patients developed minor malalignment (varo-valgus or procurvatum femur) without clinical effects. No cases of infections. The mean time to a full weight bearing was 12 weeks and the return to sportive activity was 24 weeks. Four patients required a plate and screws removal. The average result of parents’ satisfaction was 8/10. Conclusions: Locking plate fixation is to be considered a successful way of treatment for pediatric femur fractures, especially in patients older than 6 years, head-injured or in the treatment of polytrauma. The anatomic and functional outcomes are comparable to those of other fixation techniques for this kind of fracture. (www.actabiomedica.it)
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Abstract
INTRODUCTION The insertion of 2 elastic stable intramedullary nails (ESINs) is a common treatment for pediatric femur fractures. However, the use of this technique in length-unstable or metadiaphyseal fractures has historically been associated with higher complication rates. To improve stability, the addition of a third ESIN has been assessed biomechanically and clinically, but the addition of a fourth nail has only been evaluated biomechanically. The purpose of this study is to report our surgical technique and radiographic outcomes using a quartet of ESINs in pediatric femur fractures. METHODS A retrospective review was performed of pediatric patients with length-unstable or metadiaphyseal femur fractures who were treated with 4 ESINs by a single surgeon from 2008 to 2013. Nails were inserted in a retrograde manner, 2 each from medial and lateral starting points. Patients were followed clinically and radiographically until the union and routine removal of hardware. Primary outcomes included fracture union, sagittal, and coronal plane alignment, and complications. RESULTS Fourteen patients underwent quartet ESIN placement. Two patients were excluded: one for early loss to follow-up and another with a diagnosis of osteogenesis imperfecta. The average patient age was 9.3 years (range, 4 to 14 y) and weight was 47 kg (range, 21 to 95 kg). All fractures achieved radiographic union at mean 5.5 months (range, 2 to 9 mo). Hardware was removed at a mean of 9.4 months (range, 2 to 22 mo) following implantation. At final mean follow-up of 18 months, patients and families reported no functional limitations. There were no hardware failures or revision surgeries. There were no limb length discrepancies or malalignment at the time of final radiographic follow-up. There were 2 minor complications-1 patient with pain secondary to nail migration resulting in prominence at the knee and another with refracture following a fall. The stable refracture occurred before complete fracture union and hardware removal and went on to the union without the need for any additional treatment. CONCLUSIONS Treatment with a quartet of ESINs should be considered for skeletally immature children with length-unstable or metadiaphyseal femur fractures. In this series, all fractures achieved union without major complications or hardware failure. This modification to traditional elastic nailing techniques is an option for the surgeon to consider as an alternative to rigid intramedullary nailing, submuscular plating, or external fixation. LEVEL OF EVIDENCE Level IV.
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Mansor N, Abdul-Rashid AH, Ibrahim S. Paediatric Femur Fractures: A Plea for Minimally Invasive Surgery to Prevent Osteomyelitis. Malays Orthop J 2018; 12:73-74. [PMID: 30112136 PMCID: PMC6092544 DOI: 10.5704/moj.1807.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- N Mansor
- Department of Orthopaedics and Traumatology, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - A H Abdul-Rashid
- Department of Orthopaedics and Traumatology, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - S Ibrahim
- Department of Orthopaedics and Traumatology, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
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Clinical and Radiographic Outcomes After Submuscular Plating (SMP) of Pediatric Femoral Shaft Fractures. J Pediatr Orthop 2018; 38:138-143. [PMID: 27261971 DOI: 10.1097/bpo.0000000000000780] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND To evaluate lower extremity strength and alignment among children who underwent submuscular plating (SMP). METHODS Subjects who underwent SMP for a length unstable femoral fracture returned for isokinetic strength testing ≥2 years after surgery. Extensor and flexor strength deficits (percent difference) between the operative and nonoperative limbs were evaluated. Radiographic measurements of mechanical alignment [anatomic lateral distal femoral angle (aLDFA)] and qualitative measurements (The Pediatric Outcomes Data Collection Instrument, PODCI) were obtained from all subjects. The upper 97.5% confidence interval approach to establishing clinical equivalency was utilized to compare differences in strength and alignment between the operative and nonoperative limbs. An extensor strength deficit of >19% and an aLDFA discrepancy of >5 degrees were considered to be clinically significant. RESULTS The average age at surgery of the 10 subjects included in the study was 8.7 years. The hardware was placed an average of 27.9 mm from the distal femoral physis and was removed 6.4 months postsurgery. Among all subjects, the median PODCI scores were ≥97 according to all subscales. There was no significant difference in extension torque between the operative versus nonoperative limbs at 60 degrees/s (P=0.5400), 120 degrees/s (P=0.4214), or 180 degrees/s (P=0.8166). More importantly, extension strength deficits between the operative and nonoperative limbs were not clinically significant at 60 degrees/s [upper 97.5% confidence interval (CI), 10.9%], 120 degrees/s (upper 97.5% CI, 11.0%), or 180 degrees/s (upper 97.5% CI, 10.7%). The difference in aLDFA between the operative and nonoperative limb was less than the predefined clinically significant threshold of 5 degrees for all subjects. CONCLUSIONS SMP achieves satisfactory clinical and functional results. In this series, extensor strength deficits and/or lower extremity malalignment were not clinically meaningful. High patient satisfaction can be expected after implant removal. LEVEL OF EVIDENCE Level IV-case series.
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Titanium Elastic Nailing has Superior Value to Plate Fixation of Midshaft Femur Fractures in Children 5 to 11 Years. J Pediatr Orthop 2018; 38:e111-e117. [PMID: 29324528 DOI: 10.1097/bpo.0000000000001129] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND American Academy of Orthopaedic Surgeons (AAOS) Clinical Practice Guidelines for pediatric femoral shaft fractures indicate titanium elastic nails (TENs) for children 5 to 11 years old. Growing evidence suggests these fractures may also be treated with open or submuscular plating. The purpose of this study was to compare estimated blood loss (EBL), operative time, fluoroscopy time, cost, and subjective and objective pain scores between TENs and plating techniques used in 5- to 11-year-old children with midshaft femur fractures based on length stability. We hypothesized that EBL, operative time, and fluoroscopy time would be greater and pain would be lower with plate fixation. METHODS We retrospectively identified all pediatric midshaft femur fractures treated with TENs, submuscular plating, or open plating between 2004 and 2014. Demographic, injury, and surgical data were obtained for analysis. Cost data were obtained from Synthes Inc. Outcomes were determined using the TEN outcome scoring system. Variables were compared between the 3 fixation methods using paired t tests or Fisher exact test as appropriate. Cost data were compared with Mann-Whitney nonparametric test. RESULTS There were 65 midshaft femur fractures in 63 patients included. TENs accounted for 77% and plating 23%. There were no statistical differences in injury severity score, length of stay, length unstable fractures, open fractures, fluoroscopy time, or pain. However, there was a significantly greater operative time (P=0.007) and a notably greater EBL (P=0.057) for the plating technique compared with TENs. Patient outcomes were found to be equivalent. Implant cost was not significantly different although increased surgical costs were seen in plating (P=0.0007). CONCLUSIONS This study supports the use of TENs or plating for midshaft femur fractures in children 5 to 11 years old, regardless of length stability. The use of plates resulted in higher EBL, longer operative time, increased cost, and equivalent pain compared with TENs. To our knowledge, this study represents the first direct comparison of the common fixation methods specifically for midshaft femur fractures and favors the use of TENs. LEVEL OF EVIDENCE Level III.
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Dey S, Mishra K, Nagda TV, Dhamele J, Rathod C, Dey D. Titanium Elastic Nailing with Temporary External Fixator versus Bridge Plating in Comminuted Pediatric Femoral Shaft Fractures: A Comparative Study. Indian J Orthop 2018; 52:507-512. [PMID: 30237608 PMCID: PMC6142807 DOI: 10.4103/ortho.ijortho_304_17] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND High-velocity trauma, associated injuries, risk of iatrogenic devascularization of fragments and need for maintaining alignment upto union make comminuted fracture in pediatric femur a formidable fracture to treat. This comparative study was conducted to evaluate the outcomes of two modes of management in such cases: titanium elastic nailing supplemented with external fixator and submuscular bridge plating (BP). MATERIALS AND METHODS Thirty eight children (aged 6-12 years) with comminuted fracture shaft femur who were randomized into two groups underwent systematic evaluation. One group was operated with titanium nailing with temporary external stabilization by fixators (titanium nailing with external [TNE] group) for 4 weeks. The other underwent submuscular BP with locked plates (BP group). Clinical and radiological outcomes, operative time, blood loss, radiation exposure, difficulties in removal and complications were evaluated. RESULTS Both groups achieved union (10.7 ± 1.9 weeks BP, 11 ± 1.6 weeks TNE), satisfactory knee flexion (138.2 ± 6.4° BP, 136 ± 7.3° TNE), and painless weight bearing (7.3 ± 0.9 weeks vs. 7.3 ± 1.4 weeks) in acceptable alignment. Functional outcomes were excellent in majority of both BP (15 of 19) and nail external fixator groups (15 of 18). Operating time and radiation exposure (69.5 ± 14.5 s vs. 50.9 ± 12.9 s) were more in TNE than in BP (P < 0.01). However, implant removal was more difficult in BP (56.4 ± 12.4 min in BP vs. 30.1 ± 8.8 min TNE). Pin-tract infections (n = 3) and hardware prominence (n = 2) in TNE group and deep infections (n = 2) in BP group were notable complications. CONCLUSION Two groups were similar in radiological and functional outcomes. Inserting elastic nails and external fixator was a more exacting surgery, while removal was more difficult in BP group. Both techniques had acceptable success and complication rates.
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Affiliation(s)
- Sukalyan Dey
- Department of Orthopaedics, Gauhati Medical College and Hospital, Guwahati, Assam, India,Address for correspondence: Dr. Sukalyan Dey, Department of Orthopaedics, Gauhati Medical College and Hospital, Guwahati, Assam, India. E-mail:
| | - Kartikey Mishra
- Department of Orthopaedics, Gauhati Medical College and Hospital, Guwahati, Assam, India
| | | | - Jaideep Dhamele
- Institute of Paediatric Orthopaedic Disorders, Mumbai, Maharashtra, India
| | - Chasanal Rathod
- Institute of Paediatric Orthopaedic Disorders, Mumbai, Maharashtra, India
| | - Dipa Dey
- Department of Physical Medicine and Rehabilitation, College of Physiotherapy and Medical Sciences, Guwahati, Assam, India
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Socioeconomic Factors Are Associated With Trends in Treatment of Pediatric Femoral Shaft Fractures, and Subsequent Implant Removal in New York State. J Pediatr Orthop 2017; 36:459-64. [PMID: 25929779 DOI: 10.1097/bpo.0000000000000494] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Disparities exist in access to outpatient pediatric orthopaedic care. The purpose of this study was to assess whether disparities also exist in elective pediatric orthopaedic surgical procedures such as implant removal, and to determine which demographic and socioeconomic factors may be associated with differences in treatment. METHODS Children aged 7 to 18 inclusive who sustained femoral shaft fractures between the years 1997 and 2010 were identified in the New York State SPARCS database. Patient age, sex, race/ethnicity, insurance status, education, and poverty were identified. Factors associated with the method of fracture treatment were assessed through multivariate regression analysis. The subset of patients that received internal fixation were followed up until 2011 inclusive for implant removal. Factors associated with implant removal were assessed using a Cox proportional hazards survival analysis (time to implant removal). RESULTS Of the 3220 closed femoral shaft fractures identified, 2609 (81%) were treated with internal fixation, 9 (0.3%) had open treatment without implants, 203 (6.3%) were treated with external fixation, and 399 (12.4%) with closed methods. Patients with No Fault/Accident insurance by No Fault/Accident insurance were more likely to undergo internal fixation compared with patients with private insurance (P<0.001). Of the 3220 patients, 2572 were included in the implant removal subanalysis. Implant removal was performed in 725 (28.2%) patients. In the multivariate model, patients were more likely to undergo removal if they were younger (P<0.001), white [vs. black (P<0.001), vs. Hispanic (P=0.035), vs. other (P=0.001)], and lived in neighborhoods with less poverty (P=0.016). Insurance status was not a statistically significant predictor of implant removal. CONCLUSIONS There is an association between implant removal and younger age, white race, and higher socioeconomic status in children. Awareness of these disparities should prompt further evaluation of causation, whether it be from lack of evidence-based guidelines for implant removal, surgeon bias, variations in reimbursement, or disparities in access to care. Further study is recommended to better elucidate the indications for implant removal in children and the causes for the disparities identified here. LEVEL OF EVIDENCE Level III-retrospective cohort study.
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Rapp M, Kraus R, Illing P, Sommerfeldt DW, Kaiser MM. Behandlung der Femurschaftfraktur bei Kindern und Jugendlichen mit einem Körpergewicht ≥50 kg. Unfallchirurg 2017; 121:47-57. [DOI: 10.1007/s00113-017-0313-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Abstract
Management of pediatric femoral fractures is dependent on patient age and injury pattern. For length-stable femoral shaft fractures in school-age children (5 to 11 years of age), flexible intramedullary nailing (IMN) is a popular treatment method. However, for fracture patterns that are length-unstable or involve the proximal or distal third of the femur, flexible IMN has a higher rate of postoperative complications. Use of a submuscular bridge plate has been shown to be an effective alternative to IMN for these injuries. Because this long plate is inserted with a minimally invasive technique and indirect reduction, it acts as an internal type of "external fixator," thereby avoiding soft-tissue stripping at the fracture site and decreasing strain across the fracture site.Step 1: Position the patient supine on a radiolucent table with a bump under the ipsilateral hip.Step 2: Lay a 4.5-mm narrow stainless-steel plate over the injured thigh and use fluoroscopy to determine the appropriate length for this plate. Contour the plate as needed.Step 3: Make a lateral, longitudinal incision of 2 to 3 cm at the proximal or distal part of the femur through the iliotibial band. Elevate the vastus lateralis extraperiosteally from the femur using a Cobb elevator. Pass the plate through this plane proximally or distally while maintaining contact between the plate and the femur.Step 4: Adjust the plate position using fluoroscopy. Obtain fracture reduction using closed techniques and secure the plate temporarily with Kirschner wires through the most proximal and distal holes.Step 5: Place the first screw near the end of the plate under direct visualization. Place the second screw using a percutaneous technique and insert it immediately proximal or distal to the fracture site where the femur is farthest from the plate. The drilling and length measurement of this screw are fluoroscopically aided and will bring the plate down into contact with the femoral cortex.Step 6: Place the remaining screws in a similar fashion; 3 screws proximal and distal to the fracture site provide adequate stability. Locking screws or lag screws are typically not necessary in this construct. Obtain final radiographs to ensure appropriate reduction length, alignment, and rotation.Postoperatively, patients begin hip and knee range-of-motion exercises without immobilization. Touch-down weight-bearing with crutches is used until callus formation is seen on radiographs, usually in 6 to 8 weeks. The plate can be removed 6 months after the index surgery.
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Affiliation(s)
- Adam Shaner
- Department of Orthopaedic Surgery, Johns Hopkins Hospital, Baltimore, Maryland
| | - Paul Sponseller
- Department of Orthopaedic Surgery, Johns Hopkins Hospital, Baltimore, Maryland
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Treatment outcomes after insufficiency femoral diaphyseal fractures in nonambulatory children. J Pediatr Orthop B 2016; 25:331-7. [PMID: 27135220 DOI: 10.1097/bpb.0000000000000317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
UNLABELLED We retrospectively reviewed the treatment and outcomes of diaphyseal femur fractures in a cohort of nonambulatory children. There were 30 patients (38 fractures) reviewed [average age of 10.1 years (range: 1.8-17.8)]. Fractures were treated with locked plate/screw fixation (n=18), with a complication rate of 24% (9/38). Patients with elastic stable intramedullary nailing experienced the highest complication rate (5/7, 71%) compared with plate/screw fixation (2/18, 11%) (P=0.01) and underwent greater subsequent procedures (n=5, 63%). Surgeons should consider locked plate and screw fixation as their first treatment choice in this challenging patient population. LEVEL OF EVIDENCE III, therapeutic study; retrospective comparative study.
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Strohm PC, Schmittenbecher PP. [Femoral shaft fractures in children under 3 years old. Current treatment standard]. Unfallchirurg 2015; 118:48-52. [PMID: 25480126 DOI: 10.1007/s00113-014-2639-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Femoral shaft fractures in children are a common injury. Operative treatment is recommended for children above 3 years of age. The question of this investigation was the current clinical standard for the treatment of femoral shaft fractures in children under 3 years old. MATERIAL AND METHODS An e-mail questionnaire was sent to all clinics and hospital departments of the members of the German Society for Trauma Surgery and the German Society of Pediatric Surgery. RESULTS Out of 775 clinics and departments, 121 participated in the survey (16 %). From 2011 to 2012 overall 756 femoral shaft fractures of children 3 years and younger were treated of which 375 (50 %) were stabilized with elastic stable intramedullary nailing (ESIN), 183 (24 %) with an overhead extension, 178 (23 %) with a plaster cast and 9 (1 %) with external fixation. Finally, operative treatment was used in 51 % compared to 49 % with conservative treatment. DISCUSSION Obviously, operative treatment of femoral shaft fractures in children younger than 3 years is routinely used despite the fact that there is no evidential basis for this approach. There are good arguments for and against operative and conservative forms of treatment. Indications for operative treatment include multiple trauma, open fractures, body weight over 20 kg, child already free walking and lack of stable fixation with conservative treatment. To achieve more evidence for the existing recommendation of the American Academy of Orthopaedic Surgeons (AAOS) and the Arbeitsgemeinschaft der Wissenschaftlichen Medizinischen Fachgesellschaften (AWMF, Working Group of the Scientific Medical Specialist Societies), further investigations are needed.
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Affiliation(s)
- P C Strohm
- Department Chirurgie, Klinik für Orthopädie und Unfallchirurgie, Albert-Ludwigs-Universität Freiburg, Hugstetter Str. 55, Freiburg im Breisgau, Deutschland,
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Abstract
OBJECTIVE Submuscular plating has become a common operative treatment of length-unstable pediatric femur fractures. There has been no consensus regarding the need for plate removal after fracture union. The purpose of this report was to describe the potential constellation of findings that may occur with growth after plate retention. DESIGN Retrospective case series. METHODS A retrospective study was done on all patients who underwent a submuscular plate application for a pediatric femur fracture at our institution between 2003 and 2010 by the senior author. We reviewed the clinical and radiographic findings of patients who had returned for problems after being discharged from care after fracture union. RESULTS We identified 3 patients who returned after having been discharged from care. All 3 patients had been treated with a distally contoured plate. All patients had findings of stress shielding, leg length discrepancy, valgus deformity of the femur, bony overgrowth of the plate, and screw tip prominence in the medial thigh. All these findings were related to plate migration secondary to the normal growth of the femur. One patient required a corrective osteotomy for significant limb malalignment, and 2 patients required removal of prominent distal screws. CONCLUSIONS Submuscular plates that are distally contoured and applied in growing children for femoral fracture fixation should be removed after complete fracture healing to avoid the potential sequelae of plate retention seen with growth. LEVEL OF EVIDENCE Therapeutic level IV.
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