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Feng W, Wang Q, Yao Z, Zhu D, Song B, Zhang X. Analysis of poor prognostic factors for septic arthritis of the hip in children: a case series of 76 patients. J Pediatr Orthop B 2024; 33:379-386. [PMID: 38047567 DOI: 10.1097/bpb.0000000000001148] [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: 12/05/2023]
Abstract
The clinical characteristics, treatment and outcomes of children with septic arthritis of the hip in our hospital were analyzed to identify the risk factors for a poor prognosis. The clinical data of 76 children with septic arthritis of the hip who were treated at our hospital from January 2010 to December 2020 were retrospectively analyzed. According to the most recent follow-up data, the patients were classified as good prognosis or poor prognosis. The differences between the two groups were analyzed. From January 2010 to December 2020, a total of 76 children with septic arthritis of the hip were admitted to our hospital, comprising 52 (68.4%) with a good prognosis and 24 (31.6%) with a poor prognosis. The risk of a poor prognosis was significantly higher in the group with time from onset to surgery >22 days than in the group with time from onset to surgery <11 days. The risk of poor prognosis in the group with C-reactive protein (CRP) > 100 mg/L was significantly higher than that in the group with CRP < 20 mg/L. Time from onset to surgery >14 days and CRP > 93 mg/L were the cutoff values for a poor prognosis. Significant elevation of CRP and prolonged time from onset to surgery in children with septic arthritis of the hip are risk factors for a poor prognosis. Early diagnosis and effective treatment are very important because delays in these factors can lead to a poor prognosis. Level of Evidence: Level II, retrospective study.
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Affiliation(s)
- Wei Feng
- Department of Orthopedics, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
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Feng W, Yao Z, Liu H, Zhu D, Song B, Wang Q. Clinical characteristics of and risk factors for poor outcomes in children with bacterial culture-negative septic arthritis of the hip. J Orthop Sci 2023:S0949-2658(23)00218-X. [PMID: 37597975 DOI: 10.1016/j.jos.2023.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 08/07/2023] [Accepted: 08/08/2023] [Indexed: 08/21/2023]
Abstract
BACKGROUND Septic arthritis of the hip is a serious infection in children. However, blood and joint fluid cultures are often negative, which makes the diagnosis and treatment challenging. We analyzed the clinical features of children with septic arthritis of the hip with negative bacterial cultures and identified the risk factors for poor outcomes. METHODS The clinical data of children with septic arthritis of the hip with negative bacterial cultures who were treated at our hospital from January 2010 to December 2020 were retrospectively analyzed. The clinical characteristics and outcomes of the culture-negative cohort were compared with those of children with positive bacterial cultures treated during the same period. Culture-negative patients were divided into a group with good outcomes and a group with poor outcomes. The differences between the two groups were compared. RESULTS Thirty-nine children with culture-negative septic arthritis of the hip were compared with 37 children with culture-positive sepsis. Compared with the culture-positive group, the culture-negative group had a significantly younger mean age and a significantly lower mean serum C-reactive protein concentration. Logistic regression analysis of culture-negative patients with good versus poor outcomes revealed that the independent risk factors for poor outcomes were an increased serum C-reactive protein concentration and prolonged time from onset to surgery. The cut-off values for predicting a poor outcome in the culture-negative group were a time from onset to surgery of greater than 21 days and a C-reactive protein concentration of greater than 23 mg/L. CONCLUSIONS Culture-negative septic arthritis of the hip has similar clinical features to culture-positive septic arthritis of the hip and can result in sequelae of varying severity. Therefore, active anti-infective and hip drainage therapy should be performed when children present with clinical symptoms, inflammatory marker concentrations, and imaging findings that are clinically diagnostic for septic arthritis of the hip. LEVEL OF EVIDENCE Level II, retrospective study.
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Affiliation(s)
- Wei Feng
- Department of Orthopedics, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, No. 56, Nalishi Road, Beijing 100045, PR China
| | - Ziming Yao
- Department of Orthopedics, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, No. 56, Nalishi Road, Beijing 100045, PR China
| | - Haonan Liu
- Department of Orthopedics, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, No. 56, Nalishi Road, Beijing 100045, PR China
| | - Danjiang Zhu
- Department of Orthopedics, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, No. 56, Nalishi Road, Beijing 100045, PR China
| | - Baojian Song
- Department of Orthopedics, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, No. 56, Nalishi Road, Beijing 100045, PR China
| | - Qiang Wang
- Department of Orthopedics, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, No. 56, Nalishi Road, Beijing 100045, PR China.
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Septic sequelae of hip in children: long-term clinicoradiological outcome study. J Pediatr Orthop B 2021; 30:563-571. [PMID: 33136797 DOI: 10.1097/bpb.0000000000000828] [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: 11/26/2022]
Abstract
The presented retrospective study is a report of 18 patients (23 hips) with infantile post sepsis hip sequelae. There were two groups of patients. The observation group comprised of 6 patients (8 hips). The intervention group included 12 patients (15 hips) of which 12 hips had been surgically intervened for the sequelae and 3 contralateral hips which were again serially observed. The sequelae hips were classified by Choi's radiological types. The clinical evaluation was done by modified Moon's criteria. The average patient age at follow-up was 9.3 years. There were 3 type I (13%), 10 type II (43%), 2 type III (8%), and 8 Choi type IV (35%) at presentation. The Choi radiological type showed propensity to change over time/following intervention. At follow-up, there 3 type I (13%), 17 type II (74%), and 3 type IV (13%) hips. At follow-up, there were seven excellent, seven good, and four fair results. The observation group had mostly type I or II and intervention group IIIB or IV Choi types. Findings common to both groups: same Choi radiological type fared different clinically, multiple joint involvement contributed to deterioration of function and late changes in acetabulum or proximal femur lead to deterioration of clinical function. The sequelae of septic hips likely to be kept under supervised observation were Choi type I or II. In select types, intervention changed the natural history of septic sequelae significantly.
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Agarwal A, Kumar Kh V. Suppurative arthritis of hip in a walking child: Effect of patient's age, delay in surgical drainage, and organism virulence. J Orthop Surg (Hong Kong) 2020; 28:2309499020910974. [PMID: 32223504 DOI: 10.1177/2309499020910974] [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] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION We undertook a retrospective study to stratify the effect of patient's age, delay in surgical drainage, and Staphylococcus aureus (SA) virulence on expected clinicoradiological outcomes following suppurative arthritis of hip joint in a walking child. MATERIALS AND METHODS The study was conducted in 18 children over 2 years of age who suffered from joint fluid culture-positive SA arthritis of hip joint and treated with open arthrotomy. Outcomes were defined on the following criteria: age of child (≥5 years or <5 years), duration of symptoms elapsed before surgical intervention (≥5 days or <5 days), and virulence of SA (methicillin-resistant Staphylococcus aureus (MRSA)/methicillin-sensitive Staphylococcus aureus)). The final clinical results were graded according to Moon's clinical criteria and radiologically by types described by Choi et al. RESULTS The mean patient age was 6.22 years at the time of index procedure. The average delay in surgery was 17.06 days. Follow-up averaged 15.28 months. Five patients had associated with osteomyelitis femur in preoperative radiographs. MRSA culture was grown in 8 hips (44.4%) of 18 hips. Unsatisfactory clinical results according to Moon's criteria were obtained in 55.6% patients with 38.9% being MRSA infected. Unsatisfactory Choi's radiological results were present in 33.3% patients, 27.8% under MRSA category. Our study did not find age to be a significant factor either in clinical or radiological outcome. The clinical results were unsatisfactory in 81.8% patients with surgical delays when compared to early surgery (p < 0.05). CONCLUSIONS The clinicoradiological outcome in suppurative hip arthritis of walking children was unsatisfactory when there was delay in treatment beyond 5 days, and the causative organism was virulent (MRSA). The presence of preoperative joint incongruency or osteomyelitis of proximal femur was another risk factor.
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Affiliation(s)
- Anil Agarwal
- Department of Paediatric Orthopaedics, Chacha Nehru Bal Chikitsalaya, New Delhi, India
| | - Vimal Kumar Kh
- Department of Paediatric Orthopaedics, Chacha Nehru Bal Chikitsalaya, New Delhi, India
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Agarwal A, Rastogi P. Outcome of acute septic dislocation of hip in children reduced at arthrotomy. J Clin Orthop Trauma 2020; 13:95-98. [PMID: 33717883 PMCID: PMC7920019 DOI: 10.1016/j.jcot.2020.12.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 12/03/2020] [Accepted: 12/04/2020] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Pathological dislocation of hip following episode of septic arthritis is a long recognized complication. We determined clinicoradiological outcome in 14 children presenting with acute septic dislocation of hip and reduced at the time of emergency arthrotomy and drainage. METHODS The retrospective study was conducted at a tertiary care health centre located at suburb of a low income country. The study involved a 10 years chart review of children with confirmed septic arthritis of hip presenting with complication of acute joint dislocation and treated with open reduction at the time of arthrotomy and surgical drainage. All included patients were provided postoperative abduction splintage for minimum 3 months. The clinical evaluation at final follow up was done using modified Moon's criteria for outcome assessment. The radiological outcome was analyzed in terms of containment (Severin class), sequelae (Choi radiological types) and effect on acetabular development (acetabular index, AI). The AI on normal and reduced sides was compared statistically. RESULTS Average patient age at the time of presentation was 7.2 months and follow up available was 32 months (range, 12-70 months). Functionally, 5 had excellent and 6 had good outcomes at the final follow up. Two patients had fair whereas 1 had poor outcome. Seven hips were Severin class II, 4 class III and 2 class IV and 1 was class VI. One patient had Choi type IA, 3 type IB, 8 type IIA, 1 type IIB and only 1 had type IVA at follow up. The mean AI of reduced hip was 23.4° and was significantly higher than that of unaffected side (mean 15.7°). CONCLUSIONS The complication of acute septic dislocation of hip in children may not have a sinister prognosis as commonly believed. These hips however were associated with significant acetabular dysplasia in the follow up period.
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Rastogi P, Agarwal A. Management of post septic sequelae of hips with dislocation in children. INTERNATIONAL ORTHOPAEDICS 2020; 44:2139-2146. [PMID: 32705318 DOI: 10.1007/s00264-020-04743-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 07/16/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Limited literature guide management of post septic sequelae of hips with dislocation in children. We studied the functional and radiological outcome of open reduction of such sequelae in 11 children. Special emphasis was given to determine the influence of surgical correction and relocation of these hips. METHODS Preoperative acetabular index (AI) on both sides was compared to quantify acetabular dysplasia. Radiological parameters like AI, centre edge angle (CEA), Reimer's index, centre head distance discrepancy (CHDD) and neck shaft angle (NSA) were calculated and compared with the unintervened side at follow-up. Outcome was assessed radiologically by modified Severin classification and clinically by Moon's criterion. RESULTS Average age at open reduction was 20.6 months and further follow-up was 48.8 months. The mean pre-operative AI on intervened side (35 degrees) differed significantly from unintervened side (22.5 degrees). The follow-up AI on intervened side (26.5 degrees) improved significantly from the pre-operative values but residual dysplasia persisted. Mean values for other radiological parameters on intervened side at follow-up were CEA 16.1 degrees, Reimer's index 31.5%, CHDD 18.6% and NSA 119 degrees. Mean shortening of 2.3 cm was documented in ten patients at final follow-up. Triradiate cartilage fused in four out of 11 hips at follow-up. Radiological outcome according to modified Severin classification was good to fair in seven patients (types II and III) whereas poor in four patients (types IV and V). Functional outcome as per Moon's criterion was excellent to good in nine patients, fair and poor in one patient each. CONCLUSIONS Open reduction potentially alters the natural history of post septic sequelae of hips with dislocation and contributes to better hip mechanics and function.
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Affiliation(s)
- Prateek Rastogi
- Department of Paediatric Orthopaedics, Chacha Nehru Bal Chikitsalaya, Geeta Colony, Delhi, 110031, India
| | - Anil Agarwal
- Department of Paediatric Orthopaedics, Chacha Nehru Bal Chikitsalaya, Geeta Colony, Delhi, 110031, India.
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Agarwal A, Rastogi P. What factors contribute to Choi IV sequelae? A retrospective analysis of 15 septic hips. J Clin Orthop Trauma 2020; 11:S645-S649. [PMID: 32774042 PMCID: PMC7394802 DOI: 10.1016/j.jcot.2020.05.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 05/08/2020] [Accepted: 05/11/2020] [Indexed: 11/16/2022] Open
Abstract
PURPOSE Choi IV sequela is one of the most severe outcomes of septic hips. We undertook a retrospective chart review of 15 such hips in 13 patients to identify factors contributing to the formation of this sequelae. METHODS The study specifically focused on patient demographics (patient's age; time to arthrotomy from initial symptoms; causative organism; post arthrotomy duration when Choi IV changes were obvious) and radiological findings at the time of arthrotomy. RESULTS The average patient's age at time of infection was 2.9 years. Five children were infants. The time to arthrotomy from initial symptoms was mean 21.6 days. Multifocal involvement was seen in 2 patients. Concurrent arthritis and osteomyelitis was present in 8 (53%) and pathological subluxation or dislocation in 9 hips (60%). Methicillin-sensitive Staphylococcus aureus was isolated in 7 and Methicillin-resistant Staphylococcus aureus in 4 patients. The Choi IV findings were established on average 3.8 months post arthrotomy. CONCLUSIONS Delay in treatment, post septic dislocation and concurrent femoral osteomyelitis were factors associated with Choi IV septic sequelae. The pathology occurred irrespective of age.
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Affiliation(s)
- Anil Agarwal
- Corresponding author. Department of Orthopedics, Chacha Nehru Bal Chikitsalaya, Geeta Colony, Delhi, 31, India.
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Closed Reduction, Osteotomy, and Fibular Graft Are Effective in Treating Pediatric Femoral Neck Pseudarthrosis After Infection. Clin Orthop Relat Res 2018; 476:1479-1490. [PMID: 29698303 PMCID: PMC6437561 DOI: 10.1097/01.blo.0000533616.93007.46] [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: 01/31/2023]
Abstract
BACKGROUND When treatment of acute septic arthritis of the hip is delayed, severe sequelae can occur. This may take the form of coxa breva, vara, or valga. Pseudoarthrosis of the femoral neck is a rare complication with only a few studies to guide treatment. QUESTION/PURPOSES In a small series of patients with pseudarthrosis of the femoral neck after acute septic arthritis, we wanted to determine (1) whether femoral neck union can be achieved using a variety of surgical approaches; (2) whether these patients satisfied criteria outlined by Hunka and Choi, defined as a stable hip, a flexion arc ≥ 70° and no fixed adduction or abduction contractures, fixed flexion deformity not more than 20°, pain relief, and restoration of activities of daily living after surgery; and (3) any treatment-related complications if observed. METHODS We reviewed the charts of patients who had presented to the orthopaedics outpatient department at Lady Hardinge Medical College and Associated Hospitals with the diagnosis sequelae of septic arthritis of the hip. Between 2003 and 2014, a total of 54 pediatric patients (61 hips) with sequelae of a septic hip had undergone various hip reconstructive procedures. Of these, 16 patients (30%) were diagnosed with pseudarthrosis of the femoral neck and were included in this study. All patients with this diagnosis were treated surgically. In this group, the median age at first contact with our treating team was 48 months (range, 18-96 months). The age of onset of the initial infection was 0.3 months to 84 months (median, 8 months). These 16 patients underwent a total of 24 surgical procedures to achieve union at the pseudoarthrosis site. We performed close reduction, fibula graft, and valgus osteotomy in most of the patients. Wagner's double intertrochantric osteotomy with a fibula graft was done in patients in whom there was a short femoral neck along with pseudoarthrosis. In all patients, the pseudarthrosis site was not exposed. Median followup was 6 years (range, 3-12 years). No patient was lost to followup before 3 years. Union was defined when there was complete radiologic healing at the pseudoarthrosis site. All the patients were clinically evaluated as per Choi's criteria. Parents were also asked about daily activities and pain. Other related complications were also recorded. RESULTS Fifteen of 16 patients achieved union at the pseudarthrosis site within 6 to 24 months (median, 9 months). Ten patients underwent a single procedure to achieve union, whereas four patients underwent two surgical procedures and two patients underwent three procedures. Fifteen patients achieved Choi's criteria and one patient could not achieve this. While attempting this reconstruction, complications occurred in the form of deep infection and avascular necrosis. CONCLUSIONS Surgical reconstruction of pseudarthrosis of the femoral neck after pyarthrosis of the hip is difficult, but a successful result may be possible in many patients. Every effort should be made to achieve pseudarthrosis repair while the femoral head remains viable on radiographs. Once union is achieved, clinical function and hip stability improve. At early followup, many patients have adequate ROM with minimal pain, an acceptable limp, and are able to do indoor and outdoor activities without support. Long-term results are unknown, and we caution that treating the sequelae of childhood hip disease is challenging. LEVEL OF EVIDENCE Level IV, therapeutic study.
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Abstract
The behavior and treatment of coxa vara and pseudarthrosis of the proximal femur secondary to sepsis is not well described. The aim of this study is to describe the pathoanatomy for coxa vara and pseudarthrosis in postseptic hips, evaluate progression of neck shaft angle (NSA), and discuss treatment. This is a retrospective case series of 20 patients (21 hips). There were 11 hips with predominant avascular necrosis of the capital femoral epiphysis without pseudarthrosis (type 1) and 10 with pseudarthrosis (type 2). The interobserver κ value was 0.79. There was a decrease in NSA from 110.3° to 99.3° during an average follow-up duration of 5.2 years (range: 2-14 years). The average change in NSA between the initial presentation and the final follow-up was 5.5° in type 1 and 17.1° in type 2. Nine patients underwent a surgical intervention. In cases where subtrochanteric valgus osteotomy was performed, the mean preoperative NSA was 94° and the mean NSA at the final follow-up was 128°; all operated pseudarthroses healed without bone grafting. Acetabuloplasty is not necessary in most cases.
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Sequelae of pediatric osteoarticular infection. Orthop Traumatol Surg Res 2015; 101:S129-37. [PMID: 25553604 DOI: 10.1016/j.otsr.2014.07.029] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Revised: 07/05/2014] [Accepted: 07/10/2014] [Indexed: 02/02/2023]
Abstract
The epidemiology and diagnosis of osteoarticular infections (OAI) have changed considerably in recent years, partly due to the development of molecular biology. Kingella kingae is now recognized as the most frequent pathogen in children under 4 years of age, while methicillin-resistant Staphylococcus aureus (SA) has been increasingly reported. Although the clinical course of OAI is mostly benign, with shorter antibiotic regimens and simplified treatments, serious functional impairments and life-threatening complications can still occur, especially in case of delayed diagnosis or infection caused by Panton-Valentine leukocidin-producing strains of SA. Newborns and patients with sickle cell disease have greater risk of orthopaedic sequelae, which need to be detected and managed early. The main sequelae of osteomyelitis are angular limb deformity, due to partial growth arrest, and lower limb discrepancy. Therapeutic options are guided by the patient's age and predictions at maturity. The main complications of septic arthritis are joint stiffness and osteonecrosis. The procedures to consider are arthrodesis, joint reconstruction in immature children, and arthroplasty at the end of growth.
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Abstract
Septic arthritis of the hip in neonates is rare but can have devastating consequences. Presenting signs and symptoms may differ from those encountered in older children, which may result in diagnostic challenge or delay. Many risk factors predispose neonates to septic arthritis, including the presence of transphyseal vessels and invasive procedures. Bacterial infection of the joint occurs via hematogenous invasion, extension from an adjacent site, or direct inoculation. A strong correlation exists between younger age at presentation and severity of residual hip deformity. Diagnosis is based on clinical examination, laboratory markers, and ultrasound evaluation. Early management includes parenteral antibiotics and surgical drainage. Late-stage management options include femoral and pelvic osteotomies, trochanteric arthroplasty, arthrodesis, pelvic support procedures, and nonsurgical measures. Early diagnosis and management continues to be the most important prognostic factor for a favorable outcome in the neonate with septic arthritis.
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Abstract
Delayed or missed diagnosis of septic arthritis of hip in children results in various sequelae. The group of post septic hip dislocations when the capital femoral epiphysis (CFE) is present has not been described in the commonly used classifications. This is a retrospective series of 21 hips in 18 children. The presence of the CFE was confirmed radiologically or at the time of intervention. The mean follow-up after intervention was 6.3 years. Interventions for dislocations included closed reduction ± adductor tenotomy, open reduction ± supplementary femoral procedures, and acetabular procedures. Results were evaluated clinically with Ponseti hip scoring and radiologically with the modified Severin grading. Closed reduction was successful in seven of 20 hips (35%) and open reduction in 13 of 14 hips. At follow-up, good clinical result was seen in nine of 18 cases (50%). The mean neck shaft angle was 129° in all hips and 124° after femoral varus osteotomy. There was one redislocation and three subluxations. The modified Severin classification was class 2 in five hips (good), class 3 in 12 hips (fair), class 4 in three hips (poor), and class 6 in one hip (failure). Septic hip dislocation with CFE present is a distinct entity. MRI is helpful for planning treatment. A significant number of patients need open reduction with other procedures. Femoral varus osteotomy may contribute to coxa vara. In the short term, intervention results in a stable, functional, and mobile hip.
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Tedeus M, Heimkes B. Long-term result after femoral head substitution in postinfectious aplasia of the femoral head. J Child Orthop 2011; 5:351-5. [PMID: 23024726 PMCID: PMC3179530 DOI: 10.1007/s11832-011-0363-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2011] [Accepted: 08/12/2011] [Indexed: 02/03/2023] Open
Abstract
PURPOSE This case report presents a new and unique surgical greater trochanter split procedure for reconstructing a hip joint after an infantile hip sepsis with consequent aplasia of the femoral head. METHODS One patient underwent the new trochanter split osteotomy for postinfectious aplasia of the femoral head at the age of 4 years. A follow-up of 17 years is presented. SURGICAL TECHNIQUE The remaining proximal femur is sagittally split and the medial part is shifted into the acetabulum, preserving the lateral part of the greater trochanter. The osteotomy is fixed by an osseous wedge and K-wires. In contrast to the techniques known so far, it does not harm the vastogluteal muscle sling, thus, significantly reducing abductor lurch. Furthermore, through placing juvenile growth cartilage from the greater trochanter area into the acetabulum, there is, by far, more potential for the regeneration of a femoral head than by the procedures known so far. CONCLUSION The presented surgical technique is able to improve the biomechanics of a hip joint with postinfectious aplasia of the femoral head. The growth of a new femoral head and the development of a well-shaped acetabulum is enabled. A clinical outcome with a stable joint and very good clinical function can be achieved.
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Affiliation(s)
- Matthias Tedeus
- Department of Orthopedic Surgery, Pediatric Orthopedic Unit, Campus Großhadern, Ludwig-Maximilians-University, Marchioninistraße 15, 81377 Munich, Germany
| | - Bernhard Heimkes
- Department of Orthopedic Surgery, Pediatric Orthopedic Unit, Campus Großhadern, Ludwig-Maximilians-University, Marchioninistraße 15, 81377 Munich, Germany
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Li XD, Chen B, Luo SW, Ji SJ, Du SX. Evaluation of the modified Albee arthroplasty for femoral head loss secondary to septic arthritis in young children: surgical technique. J Bone Joint Surg Am 2011; 93 Suppl 1:54-61. [PMID: 21411686 DOI: 10.2106/jbjs.j.01160] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Surgical treatment options for femoral head deficiency in infants secondary to septic arthritis of the hip are varied and associated with uncertain long-term outcomes. The modified Albee arthroplasty has been considered an acceptable procedure; however, the long-term outcomes of this procedure have not been reported, to our knowledge. We evaluated the long-term outcomes of the modified Albee arthroplasty in young patients with severe sequelae of septic arthritis of the hip. METHODS We retrospectively studied twenty-one children (twenty-one hips) in whom Choi type-IVB sequelae of septic arthritis of the hip had been treated with a modified Albee arthroplasty and six patients with the same sequelae who had been managed with simple observation. The Trendelenburg sign, pain, the range of motion, hip function, the Harris hip score, and limb-length discrepancy were assessed clinically. Remodeling of the femoral head, hip stability, and arthritic changes in the hip were evaluated radiographically. RESULTS The twenty-one patients with the modified Albee arthroplasty were followed for an average of 121.2 ± 38.6 months and had better outcomes, in terms of the Trendelenburg sign, the Harris hip score, pain, the hip range of motion, and limb-length discrepancy, than the six patients who underwent simple observation. Patients who were two years of age or younger at the time of the arthroplasty exhibited a significantly less severe limb-length discrepancy and less loss of motion than those who were older than two at the time of the surgery. Furthermore, limb-length discrepancy was positively correlated and the range of motion of the hip and the Harris hip scores were negatively correlated with the patient's age at the time of the surgery, suggesting that early surgery in patients with severe sequelae of septic arthritis of the hip is associated with a better clinical outcome. CONCLUSIONS The modified Albee arthroplasty is a feasible and clinically useful procedure for the treatment of severe sequelae of septic arthritis of the hip, particularly in children who are two years of age or younger.
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Affiliation(s)
- Xue-dong Li
- Department of Orthopaedics, 1st Affiliated Hospital, Medical College of Shantou University, 57 Chang Ping Road, Shantou, Guangdong 515041, China
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Li XD, Chen B, Fan J, Zheng CY, Liu DX, Wang H, Xia X, Ji SJ, Du SX. Evaluation of the modified Albee arthroplasty for femoral head loss secondary to septic arthritis in young children. J Bone Joint Surg Am 2010; 92:1370-80. [PMID: 20516312 DOI: 10.2106/jbjs.i.00201] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Surgical treatment options for femoral head deficiency in infants secondary to septic arthritis of the hip are varied and associated with uncertain long-term outcomes. The modified Albee arthroplasty has been considered an acceptable procedure; however, the long-term outcomes of this procedure have not been reported, to our knowledge. We evaluated the long-term outcomes of the modified Albee arthroplasty in young patients with severe sequelae of septic arthritis of the hip. METHODS We retrospectively studied twenty-one children (twenty-one hips) in whom Choi type-IVB sequelae of septic arthritis of the hip had been treated with a modified Albee arthroplasty and six patients with the same sequelae who had been managed with simple observation. The Trendelenburg sign, pain, the range of motion, hip function, the Harris hip score, and limb-length discrepancy were assessed clinically. Remodeling of the femoral head, hip stability, and arthritic changes in the hip were evaluated radiographically. RESULTS The twenty-one patients with the modified Albee arthroplasty were followed for an average of 121.2 +/- 38.6 months and had better outcomes, in terms of the Trendelenburg sign, the Harris hip score, pain, the hip range of motion, and limb-length discrepancy, than the six patients who underwent simple observation. Patients who were two years of age or younger at the time of the arthroplasty exhibited a significantly less severe limb-length discrepancy and less loss of motion than those who were older than two at the time of the surgery. Furthermore, limb-length discrepancy was positively correlated and the range of motion of the hip and the Harris hip scores were negatively correlated with the patient's age at the time of the surgery, suggesting that early surgery in patients with severe sequelae of septic arthritis of the hip is associated with a better clinical outcome. CONCLUSIONS The modified Albee arthroplasty is a feasible and clinically useful procedure for the treatment of severe sequelae of septic arthritis of the hip, particularly in children who are two years of age or younger.
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Affiliation(s)
- Xue-dong Li
- Department of Orthopaedics, the 1st Affiliated Hospital, Medical College of Shantou University, Guangdong 515041, China
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Abstract
We retrospectively reviewed the results of operative reconstruction of 21 hips in 21 patients with severe sequelae due to infantile septic arthritis of the hip. Eleven hips were classified as Choi type IIIA, 4 as type IIIB, 1 as type IVA, and 5 as type IVB sequelae. The average age at the time of the first surgery was 4.2 years, and the average follow-up period was 8.9 years. Successful results were obtained in 8 of the 11 type IIIA hips by means of a combination of open reduction, femoral varus osteotomy, and pelvic osteotomy. However, only 2 of the 4 type IIIB hips treated by femoral valgus osteotomy and/or bone grafting and 2 of the 6 types IVA and IVB hips treated by greater trochanter arthroplasty had successful results.
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