posttraumatic arthritis
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Author(s):  
M. Sh. Rasulov ◽  
Taras Andreevich Kulyaba ◽  
N. N. Kornilov ◽  
A. I. Petukhov ◽  
A. V. Saraev ◽  
...  

Abstract The purpose of the study - to find out surgical intervention features, the function restoration dynamics and clinical results after primary total knee replacement (TKA) in patients with a history of osteosynthesis of intra-articular fractures, to assess the risk of complications and to suggest measures for their prevention. Material and methods. The study includes a retrospective (100 observations) and prospective (40 observations) comparative analysis of the results of primary TKA in patients with a history of osteosynthesis of intra-articular fractures (MOS) of the bones forming the knee joint (main group) and without them (comparison group). Adapted Russian-language versions of the KSS, WOMAC and FJS-12 score scales were used to study the clinical and functional results of the TKA, the incidence of any complications after arthroplasty and the X-ray position of the endoprosthesis components on the KRESS scale were evaluated. Statistical analysis of the data obtained was carried out in accordance with generally accepted methods. Results. Statistically significant differences were revealed between the patients of the main and the comparison groups according to the following indicators: the patients of the main group were 8 years younger, the duration of the operation time, the volume of intraoperative blood loss, the need for implantation of structures with an increased degree of mechanical coupling between the components of the endoprosthesis, the number of postoperative complications were greater in the patients of the main group. Functional results on the KSS and WOMAC scales did not have statistically significant and clinically differences, when assessing the satisfaction of TKA on the FJS-12 scale, statistically significantly worse results were obtained in the main group. TKA in patients with a history of MOS for intraarticular fractures of the knee joint area statistically and clinically significantly increased the amplitude of movements in the knee joint - from 89 to 108 , that is, by 19 , the function recovery dynamics according to the KSS, WOMAC and FJS-12 scales was slowed down at 3 and 6 months, and according to the WOMAC and FJS-12 scales and by 12 months after surgery. Conclusion. The trauma and subsequent surgical treatment of intra-articular fractures of the knee joint leads to an earlier development of posttraumatic arthritis of the 3rd degree, functional results have no statistically significant differences, satisfaction with the results of TKA in this category of patients is less, and the number of postoperative complications, are greater. A history of MOS significantly slows down the dynamics and degree of recovery of function in the early postoperative period.


2021 ◽  
Vol 10 (23) ◽  
pp. 5685
Author(s):  
Kuang-Ting Yeh ◽  
Wen-Tien Wu ◽  
Ru-Ping Lee ◽  
Chen-Chie Wang ◽  
Jen-Hung Wang ◽  
...  

Knee fractures often require open reduction internal fixation (ORIF) for knee function recovery. More than one fifth of patients with knee fractures subsequently develop posttraumatic arthritis, and over 5% of them need total knee arthroplasty (TKA). We conducted this nationwide retrospective cohort study using the data of 2,000,000 people in the general population who received TKA and were followed up in the 17-year period 2001–2017, through random sampling of the Taiwan National Health Insurance Research Database. We matched the ORIF and non-fracture groups by a propensity score, based on age, sex, index date of surgery, and comorbidities enrolled in CCI calculated at a 1:1 ratio. The average proportion of subjects receiving TKA after ORIF for distal femoral or proximal tibial fractures was 2.0 per 1000 person-years, which was significantly higher than that in the non-fracture group. Patients aged 20–65 years and males represented a significantly higher proportion of subjects receiving TKA after ORIF than that in the non-fracture group. The proportion of subjects receiving TKA for the 20–65-year subgroup of the ORIF group was 4%, and that for the male subgroup was 1.5%; both rates increased over the 17-year follow-up period. More aggressive intraoperative and postoperative adjuvant therapies may be necessary for these subgroups.


2021 ◽  
pp. 107110072110500
Author(s):  
Jong Seok Beak ◽  
Yeong Tae Kim ◽  
Sung Hyun Lee

Background: The purpose of this study was to identify the risk factors for posttraumatic osteoarthritis (OA) after surgery for ankle fractures in patients aged ≤50 years. Methods: We performed a retrospective review of consecutive patients who underwent surgery for ankle fractures and were followed up for a minimum period of 5 years. The patients were assigned to 2 groups according to the presence of advanced OA at the last follow-up. Binary logistic regression was used to model the correlation between risk factors and OA. Functional outcomes were assessed using the Foot and Ankle Outcome Score. Results: The data of 332 patients who met the inclusion criteria were included in the analysis. The overall rate of posttraumatic arthritis was 27.7% (nonarthritis group: 240 patients, arthritis group: 92 patients). The arthritic change was significantly affected by BMI (95% confidence interval [CI] 1.29-19.76; adjusted odds ratio [OR] ≥ 30, 6.56), fracture-dislocation injury (CI 1.66-11.57; adjusted OR, 4.06), posterior malleolus (PM) fracture (CI 1.92-12.73, adjusted OR > 25% of the articular surface, 5.72), and postoperative articular incongruence (CI 1.52-18.10; adjusted OR, 7.21). The mean scores of the arthritis group were lower than those in the nonarthritis group ( P < .05). Conclusion: Obesity, fracture-dislocation injury, concomitant large PM fracture, and articular incongruence were risk factors of posttraumatic OA after surgery for ankle fractures. Surgeons should be aware that accurate reduction is critical in patients with ankle fractures with associated large PM fractures, especially those with obesity or severe initial injuries such as fracture-dislocation. Level of Evidence: Level III, case control study.


2021 ◽  
Vol 6 (4) ◽  
pp. 247301142110614
Author(s):  
Mitchell J. Thompson ◽  
Devon Consul ◽  
Benjamin D. Umbel ◽  
Gregory C. Berlet

Background: Total ankle arthroplasty (TAA) is a popular and viable option for end-stage ankle arthritis. Posttraumatic arthritis is the most common etiology of ankle arthritis, which creates the additional challenge of osseus deformity. Accuracy and reproducibility in placing the implant on the mechanical axis has been shown to be paramount in all joint arthroplasty including total ankle replacement. Patient-specific preoperative navigation is a relatively new technology for TAA, and up until this past year has been based off of nonweightbearing (NWBCT) or simulated weightbearing computed tomography (WBCT). Our institution has created a protocol to use WBCT in the preoperative patient-specific navigation for TAA using the Prophecy system. The purpose of our study was to compare the accuracy and reproducibility of implant alignment and size using WBCT vs prior studies using NWBCT for the Prophecy reports. Methods: All patients from July 2019 through October 2020 who underwent TAA were evaluated. Inclusion criteria consisted of primary TAA using patient-specific preoperative navigation who had postoperative radiographs in the 4-6-week time frame. Prophecy predictions and measurements were then compared to actual implant placement and size. Results: Ten patients met our inclusion criteria of WBCT Prophecy preoperative planning using 2 different implant systems. Preoperative deformities in this cohort were small. The average postoperative coronal alignment was 0.84 degrees, range 0.19 to 2.4 degrees. Average postoperative sagittal plane deformity was 1.9 degrees, range 0.33 to 5.05 degrees. Tibial component size was properly predicted in all patients, talar component in 9 of 10. Conclusion: This initial report supports accuracy and reproducibility in preoperative patient-specific navigation when using WBCT for TAA with these implants. All TAAs were within the intended target of less than 5 degrees varus or valgus. Level of Evidence: Level III, retrospective comparative analysis.


2021 ◽  
pp. 22-24
Author(s):  
Arun Rajamanickom ◽  
Nagesh Sangolgi ◽  
Athipathi Athipathi ◽  
Chiranjeevi K P

Ankylosis of elbow is a very difcult case to treat. Now Total elbow arthroplasty (TEA) in managing ankylosis at elbow has evolved much in the recent times and is also most common surgical procedure used in the management of advanced bony ankylosis , rheumatoid arthritis, posttraumatic arthritis, osteoarthritis, and difcult fracture around elbow joint in elderly patients. Ÿ TEA for ankylotic elbows in elderly patients with nonunion supracondylar fracture is a good surgical option to restore adequate function of elbow joint. Total elbow prostheses have progressed over the time and now include the constrained, semiconstrained, and modular Ÿ Other joints in the extremity should be carefully examined, as well as the elbow's mobility and function, in order to construct a complete preand post-operative management plan that considers the upper extremity's whole range of motion.. Ÿ However, long-term complications, including infection, aseptic loosening, instability, and periprosthetic fracture, remain a challenge. Complication rates, reoperation rates, and survivorship of modern prostheses are discussed. Technical pearls and pitfalls are discussed


2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Chun-Yen Chen ◽  
Chin-Jung Hsu ◽  
Tsung-Li Lin ◽  
Hsien-Te Chen ◽  
Chun-Hao Tsai

Introduction. Management of acetabular fractures is challenging, especially when a medial acetabular fracture is complicated by central hip dislocation. We retrospectively investigated the clinical outcome and risk factors of secondary hip osteoarthritis requiring total hip arthroplasty after the surgical treatment of acetabular fractures with central hip dislocation. Materials and Methods. The medical records of all patients who had acetabular medial wall fractures with central hip dislocation treated with open reduction and internal fixation by a single surgeon between January 2015 and June 2017 were reviewed. Surgical reduction was performed with the modified Stoppa with/without the Kocher-Langenbeck (KL) approach. Patients were followed for a minimum of three years, and the Majeed scoring system was used for functional evaluation. Multivariate logistic regression analysis was used to assess the association of patients’ characteristics with the likelihood of advanced posttraumatic arthritis developing with conversion to total hip arthroplasty. Results. Fifty patients were included in this study, with disease classified as AO/OTA 2018 62B/62C. Thirty-five patients (70%) had good or excellent Majeed pelvic scores. Eleven patients (22%) eventually received total hip arthroplasty because of end-stage posttraumatic arthritis. Three risk factors identified for total hip arthroplasty were male sex, initial marginal impaction, and sciatic nerve injury. Kaplan-Meier survivorship analysis estimated that the cumulative probability of free-from-end-stage arthritis was 78% (95% confidence interval, 73%–90%) at the 5-year follow-up. Conclusion. Surgical fixation with the modified Stoppa and the KL approach for acetabular medial wall fractures with central hip dislocation is an effective approach with a satisfactory functional outcome. A prodromal factor was marginal impaction concomitant with articular damage. The trauma of high axial loading and the occupational distribution (males performing heavy manual labor and heavy lifting) with preoperative sciatic nerve injury increased the odds of developing end-stage arthritis.


Hand ◽  
2021 ◽  
pp. 155894472110289
Author(s):  
Eva Lundqvist ◽  
Per Fischer ◽  
Per Wretenberg ◽  
Wolfgang Krauss ◽  
Marcus Sagerfors

Background: Volar locking plate fixation is the most common method of operative fixation of distal radius fractures (DRFs). For more complex cases, combined plating is an option for stabilizing intra-articular fragments. The prevalence of posttraumatic arthritis (PA) after an intra-articular DRF, and its relation to patient-reported outcome measures (PROMs), remains unclear. The purpose of this study was to study the prevalence of PA and its correlation to clinical outcome measures. Methods: We evaluated 97 consecutive patients with intra-articular DRF, operated with combined plating, 7 years postoperatively. The primary outcome measure was the prevalence of radiographic PA. Secondary outcome measures included visual analog scale (VAS) pain score, hand grip strength, wrist range of motion (ROM), Patient-Rated Wrist Evaluation (PRWE) score, and Quick Disabilities of the Arm, Shoulder, and Hand (QuickDASH) score. Radiographic examination was performed between 1 and 7 years postoperatively. Results: The prevalence of PA was 29% at the 7-year follow-up. No correlation was found between PA and ROM, hand grip strength, PRWE, QuickDASH, VAS pain scores, or radiographic reduction. Median wrist ROM and grip strength were significantly inferior compared with the uninjured side. Hardware removal was performed in 51.5% of cases. There were 2 cases of tendon ruptures. Conclusions: Combined plating can yield a good clinical outcome 7 years postoperatively and a low prevalence of PA. The presence of PA did not correlate to clinical outcome measures or to the accuracy of anatomical reduction 1 year postoperatively. The frequency of tendon ruptures was acceptable, but the high frequency of hardware removal is a concern.


2021 ◽  
Vol 108 (Supplement_6) ◽  
Author(s):  
W Khan ◽  
A Baig ◽  
Q Afzaal ◽  
J Davison ◽  
S Hutchings ◽  
...  

Abstract Aim To identify the mortality associated with failed internal fixation and hemiarthroplasty of neck of femur fractures. Method Patients undergoing conversion of internal fixation / hemi arthroplasty were identified from theatre records and surgical databases. Data was stored in Microsoft Excel spreadsheet. Clinical outcomes at 30 days, 1 year and 5 years post conversion total hip replacement. Results 60 cases were collected between June 2006 and November 2016. 46 females and 14 males involved in the case. The mean age of male patients was 66.5 and for females 67.9. 32 patients had previous sliding hip screw fixation,12 had intra-medullary nails, 8 had cannulated screw fixation and 5 patients had hemiarthroplasty. The mean time to failure was 22 months (Range: 2 weeks to 60 months) and there were 6 cases of late posttraumatic arthritis (range 4 yrs to 23 yrs). Average time from documented failure to conversion THR was 2 months. There were 2 superficial wound infections which were successfully treated with antibiotics. There were 2 cases of deep infection which required multiple debridement, washout, and prolonged inpatient stay. Average duration of hospital stay was 5.7days. 18 patients died before 5 years for reasons unrelated to their hip. All had a functional prosthesis at time of last review. 42 patients alive at 5 years had a functional prosthesis at last review Conclusions Total Hip Arthroplasty is a successful procedure for failed fixation / hemiarthroplasty despite the technical challenges. A 3–5-year mortality rate of 33.33 % reflects well against the NHFD 1year mortality of 30 %.


2021 ◽  
pp. 155633162110392
Author(s):  
Carlos A. Encinas-Ullán ◽  
Primitivo Gómez-Cardero ◽  
E. Carlos Rodríguez-Merchán

Background: In patients with severe osteoarthritis of the knee with prior ipsilateral hip fusion who require total knee arthroplasty (TKA), a controversial issue is whether to first convert the hip fusion to a total hip arthroplasty (THA) or to perform TKA without reconstruction of the hip. Also, immobility of the ipsilateral, fused hip adds significant technical challenge because the usual positioning of the leg requires modification in order to gain access needed for the TKA. Technique: In such cases, we position the patient with the knee suspended, similar to how we perform knee arthroscopy. In our experience, the ipsilateral knee has significant deformity and is best addressed with a constrained, hinged TKA. Results: In 3 patients with severe knee osteoarthritis with prior ipsilateral hip fusion—a 72-year-old man and a 79-year-old woman with hip arthrodesis due to posttraumatic arthritis and an 81-year-old woman with hip arthrodesis due to congenital dislocation of the hip—rotating-hinge knee prostheses were implanted due to severe knee instability. All 3 patients had satisfactory results, without complications, after follow-up of 1 to 5 years. Conclusions: We obtained satisfactory results in the short and medium term without previously converting the hip arthrodesis to THA by positioning patients with the knee suspended, in a way similar to when knee arthroscopy is performed, and implanting rotating hinge TKAs due to severe preoperative knee instability.


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