Article
Orthopedics
Max Jaenisch, Hendrik Kohlhof, Adnan Kasapovic, Martin Gathen, Thomas Martin Randau, Koroush Kabir, Philip Peter Roessler, Geert Pagenstert, Dieter Christian Wirtz
Summary: The Femoral Defect Classification (FDC) is a reliable and reproducible system that combines intuitive use and structured design for consistent preoperative planning and intraoperative guidance. The system showed excellent agreement between preoperative radiographs and intraoperative findings, as well as good inter-rater reliability among different observers. The FDC, when combined with the Acetabular Defect Classification (ADC), offers a structured approach to hip revision arthroplasty.
ARCHIVES OF ORTHOPAEDIC AND TRAUMA SURGERY
(2021)
Article
Orthopedics
Imran Ilyas, Omar A. Al-Mohrej
Summary: This retrospective study investigated the resorption of grafts used in revision total hip arthroplasties and found that the resorption rate increases proportionally with the follow-up duration and can be very severe in a high percentage of cases. Long-term multicenter studies are needed to assess the impact of resorption on prosthesis longevity.
JOURNAL OF ARTHROPLASTY
(2021)
Article
Orthopedics
Munehisa Kito, Masanori Okamoto, Kaoru Aoki, Atsushi Tanaka, Yukiko Komatsu, Shuichiro Suzuki, Akira Takazawa, Yasuo Yoshimura, Jun Takahashi
Summary: This study observed the clinical outcomes of three patients who underwent revision surgery with impaction bone grafting for tumor endoprosthesis. The results showed successful union between the graft and host bone in all cases, indicating a high success rate for the surgical method. Impaction bone grafting was considered to be an effective treatment option for improving outcomes in revision surgery for tumor endoprosthesis.
Article
Orthopedics
Mukai Chimutengwende-Gordon, Markus P. Baker, Jakub Jagiello, Roumen Stamenkov, Stuart A. Callary, Peter Smitham, Donald W. Howie, Lucian B. Solomon
Summary: Long-stemmed uncemented implants are commonly used for revision hip arthroplasty but may be difficult to revise, while impaction bone grafting provides a better option for patients with substantial femoral defects. This surgical technique is particularly beneficial for younger patients who may need more revision procedures in the future.
JOURNAL OF THE AMERICAN ACADEMY OF ORTHOPAEDIC SURGEONS
(2021)
Article
Orthopedics
Hotaka Ishizu, Tomohiro Shimizu, Fumio Sasazawa, Daisuke Takahashi, Mohamad Alaa Terkawi, Kaname Takahashi, Yusuke Ohashi, Masahiro Kanayama, Norimasa Iwasaki
Summary: This study compared the re-revision rate and radiographic outcomes of revision THA using a KT plate with bulk structural allografts and metal mesh with IBG. The results showed that revision THA with KT plates provided poorer clinical outcomes. Although KT plates can establish the true hip center, there was no significant association between a high hip center and clinical outcomes.
BMC MUSCULOSKELETAL DISORDERS
(2023)
Article
Orthopedics
Marion Soleilhavoup, Guillaume Villatte, Sebastien Cambier, Stephane Descamps, Stephane Boisgard, Roger Erivan
Summary: This retrospective study analyzed the use of modular femoral stems in patients with different degrees of bone loss. The results showed that the survival rate and bone integration of modular femoral stems were similar regardless of the severity of the initial bone loss, without the risk of additional complications.
ORTHOPAEDICS & TRAUMATOLOGY-SURGERY & RESEARCH
(2022)
Article
Biochemistry & Molecular Biology
Bruno Zwingenberger, Corina Vater, Roland L. Bell, Julia Bolte, Elisabeth Mehnert, Ronny Bruenler, Dilbar Aibibu, Stefan Zwingenberger
Summary: The study found that CHS scaffolds exhibited higher osteogenic properties in vitro, but resulted in lower bone-healing outcomes compared to CBA and MCM in vivo. Future improvements on CHS scaffolds are needed for better mechanical stability and osteoconductivity.
Article
Dentistry, Oral Surgery & Medicine
Vrisiis Kofina, Mutlu Demirer, Barbaros S. Erdal, Timothy D. Eubank, Vedat O. Yildiz, Dimitris N. Tatakis, Binnaz Leblebicioglu
Summary: This study found that a history of bone grafting alters the healing response of soft tissues following implant placement surgery. Soft tissue closure was slower in grafted bone (GG) areas, and blood perfusion recovery was slower in GG sites.
JOURNAL OF PERIODONTOLOGY
(2021)
Article
Chemistry, Physical
Daniel Schaffarzick, Karl Entacher, Dietmar Rafolt, Peter Schuller-Goetzburg
Summary: This article presents the development of a temporary protective glenoid prosthesis for use during the healing phase of shoulder prosthesis revision. The protective prosthesis ensures fixation of the augmentation material and prevents contact between screws and the metallic humeral head prosthesis. Mechanical tests and verification have confirmed the suitability of the protective implant. The detailed technical designs of two variants of the glenoid protective prosthesis are provided.
Review
Orthopedics
Fabio Mancino, Vincenzo Di Matteo, Fabrizio Mocini, Giorgio Cacciola, Giuseppe Malerba, Carlo Perisano, Ivan De Martino
Summary: A systematic review of 18 articles found that the all-cause reoperation-free survivorship of PFR implants was 76.6%. The overall complication rate was 27.2%, with dislocation being the most common complication. Patients showed improved postoperative hip scores.
BMC MUSCULOSKELETAL DISORDERS
(2021)
Article
Biotechnology & Applied Microbiology
Xianyue Shen, Hao Tian, Yang Li, Jianlin Zuo, Zhongli Gao, Jianlin Xiao
Summary: This study aimed to evaluate the changes in cup coverage and hip center of rotation in acetabular defects treated with acetabular revision using jumbo cups. The results showed that using jumbo cups for acetabular revision led to decreased cup coverage and an increase in hip center of rotation. The elevation of the hip center of rotation was significantly higher in patients with severe acetabular defects compared to other patients.
FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY
(2022)
Article
Orthopedics
Ruotian Zhang, Min Yang, Yang Li, Hedong Liu, Maoxian Ren, Zhou-Shan Tao
Summary: The study revealed that ovariectomy altered bone microstructural parameters, and the use of CBZ further reduced bone mass with ALN treatment preventing bone loss. ALN effectively reversed the effects of CBZ and promoted local bone neoformation in rats with osteoporosis.
JOURNAL OF ORTHOPAEDIC SURGERY AND RESEARCH
(2021)
Article
Engineering, Manufacturing
Ashley A. Vu, Destany A. Burke, Amit Bandyopadhyay, Susmita Bose
Summary: AM technology allows for the creation of personalized bioceramic scaffolds with complex geometries, overcoming the challenges of printing with ceramics. By increasing scaffold surface area through topographical changes, there is an enhancement in osteoblast cell proliferation and attachment, leading to improved bone healing without compromising mechanical properties.
ADDITIVE MANUFACTURING
(2021)
Article
Orthopedics
Yanlong Zhang, Shuwei Tian, Meiyu Liu, Wenfang Zhai, Yujie Zhou, Aqin Peng
Summary: This study compared the clinical outcomes of antibiotic-impregnated bone cement coverage (BCS-T) and vacuum sealing drainage (VSD) in patients with tibial fracture and infected bone and soft tissue defect. The BCS-T group achieved similar results to the VSD group in terms of wound healing time, bone defect healing time, and functional classification, but the cost of covering material was significantly reduced. Randomized controlled trials are needed to confirm these findings.
BMC MUSCULOSKELETAL DISORDERS
(2023)
Article
Engineering, Biomedical
Cambre N. Kelly, Angela SP. Lin, Kelly EH. Leguineche, Sudhanshu Shekhar, William R. Walsh, Robert E. Guldberg, Ken Gall
Summary: This study evaluated the performance of gyroid-sheet titanium scaffolds produced via additive manufacturing in repairing critically sized bone defects in rats. The scaffolds showed promising results in repairing segmental defects and promoting bone growth, with superior torsional strength and stiffness compared to intact controls. This suggests a potential new treatment option for critically sized bone defects.
JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS
(2021)
Article
Orthopedics
Eduardo Garcia-Rey, Rosario Madero, Eduardo Garcia-Cimbrelo
CLINICAL ORTHOPAEDICS AND RELATED RESEARCH
(2015)
Article
Orthopedics
Eduardo Garcia-Rey, Ana Cruz-Pardos, Rosario Madero
JOURNAL OF ARTHROPLASTY
(2015)
Article
Engineering, Biomedical
Sandra C. Cifuentes, Fatima Bensiamar, Amparo M. Gallardo-Moreno, Tim A. Osswald, Jose L. Gonzalez-Carrasco, Rosario Benavente, Maria L. Gonzalez-Martin, Eduardo Garcia-Rey, Nuria Vilaboa, Laura Saldana
JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A
(2016)
Article
Orthopedics
Ana Cruz-Pardos, Eduardo Garcia-Rey, Jose A. Ortega-Chamarro, David Duran-Manrique, Enrique Gomez-Barrena
Article
Orthopedics
Eduardo Garcia-Rey, Eduardo Garcia-Cimbrelo
JOURNAL OF ARTHROPLASTY
(2016)
Article
Orthopedics
Eduardo Garcia-Rey
Article
Orthopedics
E. Garcia-Rey, A. Cruz-Pardos, E. Garcia-Cimbrelo
BONE & JOINT JOURNAL
(2017)
Article
Orthopedics
Eduardo Garcia-Rey, Eduardo Garcia-Cimbrelo, Ana Cruz-Pardos, Rosario Madero
CLINICAL ORTHOPAEDICS AND RELATED RESEARCH
(2013)
Review
Orthopedics
Eduardo Garcia-Cimbrelo, Eduardo Garcia-Rey
Article
Orthopedics
Norma G. Padilla-Eguiluz, Eduardo Garcia-Rey, Jose Cordero-Ampuero, Enrique Gomez-Barrena
Article
Orthopedics
E. Gomez-Barrena, N. G. Padilla-Eguiluz, E. Garcia-Rey, J. Cordero-Ampuero, E. Garcia-Cimbrelo
Article
Orthopedics
E. Garcia-Rey, E. Garcia-Cimbrelo, A. Cruz-Pardos
BONE & JOINT JOURNAL
(2013)
Article
Orthopedics
E. Garcia-Rey, A. Cruz-Pardos, R. Madero
BONE & JOINT JOURNAL
(2014)
Article
Engineering, Biomedical
Fatima Bensiamar, Beatriz Olalde, Sandra C. Cifuentes, Nerea Argarate, Garbie Atorrasagasti, Jose L. Gonzalez-Carrasco, Eduardo Garcia-Rey, Nuria Vilaboa, Laura Saldana
BIOMEDICAL MATERIALS
(2016)
Article
Orthopedics
Eduardo Garcia-Rey, Ricardo Fernandez-Fernandez, David Duran, Rosario Madero
JOURNAL OF ORTHOPAEDICS AND TRAUMATOLOGY
(2013)