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osteoarticular allografts

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https://www.readbyqxmd.com/read/28754245/iatrogenic-trochlear-chondral-defects-after-anterolateral-placement-of-retrograde-femoral-nails
#1
Nicholas N DePhillipo, George F Lebus, Mark E Cinque, Nicholas I Kennedy, Jorge Chahla, Robert F LaPrade
Femoral shaft fractures are common injuries with an incidence of 37.1 per 100,000 person-years in the United States. Retrograde femoral nailing is an increasingly used treatment strategy to manage these injuries, particularly in fractures below stemmed hip prostheses, in supracondylar or distal femur fractures, in fractures in pregnant or obese patients, and when concomitant ipsilateral acetabular/pelvic ring fractures are present. Retrograde fixation has been shown to be a viable option with union rates comparable to antegrade intramedullary nailing...
July 25, 2017: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/28583058/bone-grafts-substitutes-and-augments-in-benign-orthopaedic-conditions-current-concepts
#2
Alan Blank, Aldo Riesgo, Steven Gitelis, Timothy Rapp
Musculoskeletal tumors are relatively rare diagnoses made by orthopaedic surgeons. While approximately 2,500 primary bone sarcomas are diagnosed annually in the USA, the number of benign orthopaedic tumors encountered annually is far more difficult to quantify. Some studies have documented between 3% and 10% of the general population having benign bony lesions. Many of these conditions can be simply observed, while others will require surgical intervention. Surgical treatments for benign conditions range from a one-step curettage to extensive resection and reconstruction...
April 2017: Bulletin of the Hospital for Joint Diseases
https://www.readbyqxmd.com/read/28458733/what-is-the-optimal-reconstruction-option-after-the-resection-of-proximal-humeral-tumors-a-systematic-review
#3
REVIEW
Andrew Dubina, Brian Shiu, Mohit Gilotra, S Ashfaq Hasan, Daniel Lerman, Vincent Y Ng
PURPOSE: The proximal humerus is a common location for both primary and metastatic bone tumors. There are numerous reconstruction options after surgical resection. There is no consensus on the ideal method of reconstruction. METHODS: A systematic review was performed with a focus on the surgical reconstructive options for lesions involving the proximal humerus. RESULTS: A total of 50 articles and 1227 patients were included for analysis. Reoperation rates were autograft arthrodesis (11%), megaprosthesis (10%), RSA (17%), hemiarthroplasty (26%), and osteoarticular allograft (34%)...
2017: Open Orthopaedics Journal
https://www.readbyqxmd.com/read/28385943/is-there-still-a-role-for-osteoarticular-allograft-reconstruction-in-musculoskeletal-tumour-surgery-a-long-term-follow-up-study-of-38-patients-and-systematic-review-of-the-literature
#4
REVIEW
M P A Bus, M A J van de Sande, A H M Taminiau, P D S Dijkstra
AIMS: To assess complications and failure mechanisms of osteoarticular allograft reconstructions for primary bone tumours. PATIENTS AND METHODS: We retrospectively evaluated 38 patients (28 men, 74%) who were treated at our institution with osteoarticular allograft reconstruction between 1989 and 2010. Median age was 19 years (interquartile range 14 to 32). Median follow-up was 19.5 years (95% confidence interval (CI) 13.0 to 26.1) when 26 patients (68%) were alive...
April 2017: Bone & Joint Journal
https://www.readbyqxmd.com/read/28355767/-effects-of-reconstruction-with-unicondylar-osteoarticular-allografts-with-or-without-prosthesis-for-bone-tumors-around-knee-joint
#5
Y S Xue, J Fu, Z Guo, Z Wang, Y J Pei, L L Dang, H B Fan
Objective: To investigate the survival rate, function outcomes, and complications after using unicondylar osteoarticular allografts with or without prosthesis to reconstruct the knee joint for tumors located in distal femoral or proximal tibial uni-condyle. Methods: Twenty-two patients who underwent unicondylar osteoarticular allografts with or without prosthesis composite reconstructions from January 2007 to December 2015 in Department of Orthopaedic Surgery of Xi Jing Hospital, the Fourth Military Medical University were retrospectively reviewed...
April 1, 2017: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
https://www.readbyqxmd.com/read/28355678/surgical-correction-of-articular-damage-in-the-knee-osteoarticular-transplantation-to-joint-reconstruction
#6
Xue Susan Bai, Jonelle M Thomas, Alice S Ha
Injuries of the articular cartilage remain difficult to treat and can range from small articular cartilage defects to end-stage severe osteoarthritis. In this review, we discuss various surgical treatment options including imaging features and associated complications. Specifically, we review microfracture, acellular matrix-induced microfracture, autologous osteochondral transplantation, osteochondral allograft transplantation, autologous chondrocyte implantation, along with various forms of knee arthroplasties...
April 2017: Seminars in Musculoskeletal Radiology
https://www.readbyqxmd.com/read/28105636/cost-utility-of-osteoarticular-allograft-versus-endoprosthetic-reconstruction-for-primary-bone-sarcoma-of-the-knee-a-markov-analysis
#7
COMPARATIVE STUDY
Robert J Wilson, Lina M Sulieman, Jacob P VanHouten, Jennifer L Halpern, Herbert S Schwartz, Clinton J Devin, Ginger E Holt
BACKGROUND: The most cost-effective reconstruction after resection of bone sarcoma is unknown. The goal of this study was to compare the cost effectiveness of osteoarticular allograft to endoprosthetic reconstruction of the proximal tibia or distal femur. METHODS: A Markov model was used. Revision and complication rates were taken from existing studies. Costs were based on Medicare reimbursement rates and implant prices. Health-state utilities were derived from the Health Utilities Index 3 survey with additional assumptions...
March 2017: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28094193/factors-associated-with-infection-after-reconstructive-shoulder-surgery-for-proximal-humerus-tumors
#8
Sjoerd Th Meijer, Nuno R Paulino Pereira, Sjoerd P F Th Nota, Marco L Ferrone, Joseph H Schwab, Santiago A Lozano Calderón
BACKGROUND: The main reconstruction techniques for proximal humerus tumors include osteoarticular allografts (OAs), endoprostheses (EPs), or allograft prosthetic composites (APCs). A common complication is infection, and constructs involving the use of allografts are believed to be at a higher risk of infection. Literature comparing infection rates between different modalities of reconstruction is scarce and underpowered. The study purposes were (1) to determine and compare the prevalence of infection in patients who underwent reconstruction of the proximal humerus including OAs, EPs, and APCs; (2) to identify preoperative, perioperative, and postoperative predictors of infection that might be modifiable; and (3) to present our protocol of treatment in patients with superficial and deep infections...
January 13, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/27995558/is-there-benefit-to-free-over-pedicled-vascularized-grafts-in-augmenting-tibial-intercalary-allograft-constructs
#9
COMPARATIVE STUDY
Marco Manfrini, Srimanth Bindiganavile, Ferhat Say, Marco Colangeli, Laura Campanacci, Massimiliano Depaolis, Massimo Ceruso, Davide Donati
BACKGROUND: Intercalary reconstruction of tibial sarcomas with vascularized fibula autografts and massive bone allografts is reliable with predictable long-term results. However, inadequate data exist comparing free and pedicled vascularized fibula autografts in combination with a massive bone allograft in patients undergoing intercalary tibia reconstructions. QUESTIONS/PURPOSES: Among patients undergoing large-segment intercalary allografting, we sought to compare supplemental free vascularized fibular autografts with supplemental pedicled vascularized fibular autografts, in terms of (1) oncologic results, (2) complications associated with surgery, (3) Musculoskeletal Tumor Society (MSTS) scores, and (4) surgical time...
May 2017: Clinical Orthopaedics and related Research
https://www.readbyqxmd.com/read/27735978/glenoid-reconstruction-with-distal-tibia-allograft-for-recurrent-anterior-shoulder-instability
#10
Rachel M Frank, Anthony A Romeo, Matthew T Provencher
Anterior glenoid bone loss is present in nearly all cases of recurrent anterior glenohumeral instability. Treating glenoid bone loss in the setting of recurrent instability is challenging, and often, soft tissue stabilization procedures in isolation are inadequate. The nonanatomic, incongruous joint resulting from most bony augmentation procedures has motivated investigators to find an alternative solution. Recently, the use of fresh distal tibia allograft has been reported as an anatomic, osteoarticular reconstructive option for restoring the glenoid arc and maintaining glenohumeral congruency...
January 1, 2017: Orthopedics
https://www.readbyqxmd.com/read/27680581/the-effect-of-cement-augmentation-and-anteromedial-plating-on-proximal-humerus-allograft-reconstruction
#11
Khodamorad Jamshidi, Farid Najd-Mazhar, Farshad Abolghasemzadeh Ahangar, Alireza Mirzaei
BACKGROUND: Limb salvage following the resection of tumor from the proximal part of the humerus, poses many challenges, and there is no consensus regarding the best reconstructive technique after proximal humerus resection. The aim of this study was to evaluate the effect of anteromedial placing of the plate in the absence of deltoid muscle and cement augmentation on the functional outcome, complication rate and survival of proximal humerus allograft reconstruction. PATIENTS AND METHODS: A number of 36 osteoarticular allograft reconstructions of proximal humerus were included in final study...
September 25, 2016: Journal of Orthopaedic Science: Official Journal of the Japanese Orthopaedic Association
https://www.readbyqxmd.com/read/27649764/osteoarticular-allograft-reconstruction-for-an-angiosarcoma-of-the-distal-radius
#12
Andreas F Mavrogenis, John Galanopoulos, Christos Vottis, Panayiotis D Megaloikonomos, Emanuela Palmerini, Zinon T Kokkalis
Angiosarcoma of bone is a rare high-grade malignant vascular tumor accounting for <1% of malignant bone tumors. Tumor location in the distal radius is very rare. Complete surgical resection with limb salvage surgery or amputation is essential for the outcome of the patient. However, the literature is vague regarding the best surgical approach for resection of the distal radius and the optimal reconstruction option after a bone tumor resection. Several reconstruction techniques have been described, varying from arthrodesis to arthroplasties...
2016: Journal of Long-term Effects of Medical Implants
https://www.readbyqxmd.com/read/27638000/osteoarticular-allograft-reconstruction-of-post-traumatic-defect-of-distal-femur-in-a-pediatric-patient-a-case-report-and-literature-review
#13
Amrut Borade, Harish Kempegowda, Meagan Fernandez, Daniel S Horwitz
Successful results of osteoarticular allografts in reconstruction of periarticular bone defect after tumor resection encouraged its utilization in post-traumatic defects. Here we describe a case of post-traumatic skeletal defect in a 4 year-old girl treated with osteoarticular allograft reconstruction. Due to severity of the associated soft tissue injury and contamination at presentation staged treatment with antibiotic spacer followed by the reconstruction was carried out. At the end of one year the patient achieved 'Musculoskeletal tumor society' functional score of 27 points and radiographic score of 93%...
November 2016: Injury
https://www.readbyqxmd.com/read/27546723/modular-megaprosthesis-reconstruction-for-oncological-and-non-oncological-resection-of-the-elbow-joint
#14
Rodolfo Capanna, Francesco Muratori, Francesco R Campo, Antonio D'Arienzo, Filippo Frenos, Giovanni Beltrami, Guido Scoccianti, Pierluigi Cuomo, Andrea Piccioli, Daniel A Müller
BACKGROUND: Reconstruction of large bone defects around the elbow joint is surgically demanding due to sparse soft tissue coverage, complex biomechanics and the close proximity to neurovascular structures. Modular megaprostheses are established reconstruction tools for the elbow, but only small case series have been reported in the literature. METHODS: Thirty-six patients who underwent reconstruction of the elbow joint with a modular megaprosthesis were reviewed retrospectively...
October 2016: Injury
https://www.readbyqxmd.com/read/27517069/evaluation-of-clinical-results-and-complications-of-structural-allograft-reconstruction-after-bone-tumor-surgery
#15
Mohammad Gharedaghi, Mohammad Taghi Peivandi, Mehdi Mazloomi, Hasan Rahimi Shoorin, Mohammad Hasani, Parham Seyf, Fatemeh Khazaee
BACKGROUND: Massive bone allograft is an option in cases of limb preservation and reconstruction after massive benign and malignant bone tumor resection. The purpose of this study was to analyze the outcome of these procedures at Imam Reza Hospital, Mashhad University of Medical Sciences. METHODS: In this study, 113 cases have been presented. Eleven cases were excluded (patients has a traumatic defect or they passed away before the completion of the study's two-year follow up period)...
June 2016: Archives of Bone and Joint Surgery
https://www.readbyqxmd.com/read/27324025/structural-allograft-reconstruction-of-the-foot-and-ankle-after-tumor-resections
#16
M A Ayerza, N S Piuzzi, L A Aponte-Tinao, G L Farfalli, D L Muscolo
BACKGROUND: Structural allografts have been used to correct deformities or to fill bone defects secondary to tumor excisions, trauma, osteochondral lesions, or intercalary arthrodesis. However, the quality of published evidence supporting the use of allograft transplantation in foot and ankle surgery has been reported as fair. The purpose of this study was to report the overall survival of structural allograft in the foot and ankle after tumor resection, and the survival according to the type of allograft and the complication rates in the medium to long term...
August 2016: Musculoskeletal Surgery
https://www.readbyqxmd.com/read/27255727/corr-insights-%C3%A2-proximal-tibia-reconstruction-after-bone-tumor-resection-are-survivorship-and-outcomes-of-endoprosthetic-replacement-and-osteoarticular-allograft-similar
#17
COMMENT
Domenico Andrea Campanacci
No abstract text is available yet for this article.
March 2017: Clinical Orthopaedics and related Research
https://www.readbyqxmd.com/read/27156870/is-unicondylar-osteoarticular-allograft-still-a-viable-option-for-reconstructions-around-the-knee
#18
Giuseppe Bianchi, Andrea Sambri, Elisa Sebastiani, Emilia Caldari, Davide Donati
BACKGROUND: Unicondylar osteoarticular allografts (UOAs) represent a possible technique for reconstructing massive bone defects around the knee when only one condyle is affected. The aim of this retrospective study is to evaluate the outcome of UOAs and describe the possible salvage procedures in case of graft failure. METHODS: Twenty-five deep-frozen UOAs were implanted at Rizzoli Orthopedic Institute (Bologna, Italy). Twenty-two followed bone tumor resection, two cases were post-traumatic defects and one case followed UOA failure...
August 2016: Knee
https://www.readbyqxmd.com/read/27103142/proximal-tibia-reconstruction-after-bone-tumor-resection-are-survivorship-and-outcomes-of-endoprosthetic-replacement-and-osteoarticular-allograft-similar
#19
MULTICENTER STUDY
Jose I Albergo, Czar L Gaston, Luis A Aponte-Tinao, Miguel A Ayerza, D Luis Muscolo, Germán L Farfalli, Lee M Jeys, Simon R Carter, Roger M Tillman, Adesegun T Abudu, Robert J Grimer
BACKGROUND: The proximal tibia is one of the most challenging anatomic sites for extremity reconstructions after bone tumor resection. Because bone tumors are rare and large case series of reconstructions of the proximal tibia are lacking, we undertook this study to compare two major reconstructive approaches at two large sarcoma centers. QUESTIONS/PURPOSES: The purpose of this study was to compare groups of patients treated with endoprosthetic replacement or osteoarticular allograft reconstruction for proximal tibia bone tumors in terms of (1) limb salvage reconstruction failures and risk of amputation of the limb; (2) causes of failure; and (3) functional results...
March 2017: Clinical Orthopaedics and related Research
https://www.readbyqxmd.com/read/26996901/non-invasive-expandable-prosthesis-in-musculoskeletal-oncology-paediatric-patients-for-the-distal-and-proximal-femur-first-results
#20
Ferran Torner, Josep M Segur, Rosendo Ullot, Francisco Soldado, Pedro Domenech, Lydia DeSena, Jorge Knorr
PURPOSE: The non-invasive expandable prosthesis for skeletally immature patients is used after limb salvage surgery following tumor resection. The aim of the study was to assess the effectiveness of this treatment. METHODS: Seven paediatric patients with femoral tumors had resection and limb salvage with an uncemented non-invasive growing prosthesis. Mean age at the time of surgery was 9.8 (range 8-12) years. There were six distal femur osteosarcomas and one proximal femur Ewing sarcoma...
August 2016: International Orthopaedics
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