Orthonotes
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Evidence Search

Search reputable indexed orthopaedic literature from multiple scholarly sources, classify the evidence, and link papers directly to wiki topics and cases.

Sources: PubMed, Europe PMC, Crossref

Linking results to Wiki: Mega Prosthesis — Indications & Complications
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Results are classified automatically from source metadata across PubMed, Europe PMC, and Crossref.
Crossref PubMed
Crossref Review Article Evidence Moderate

Reverse Shoulder Arthroplasty for a failed Hemi-mega prosthesis in a previously treated Osteosarcoma: A Case Report and Literature Review

Nepal Orthopedic Association Journal | 2025 | Gopal Prasad Gyanwali

Osteosarcoma of the proximal humerus presents a significant surgical challenge requiring wide excision and reconstruction. Megaprosthetic reconstruction is the preferred surgical treatment, though long-term complications, such as implant failure, may necessitate revision surgery. In this study, we present a case of a 27-year-old female who underwent a successful revision surger...

PubMed Narrative Review Evidence Moderate

The Concept of Scaffold-Guided Bone Regeneration for the Treatment of Long Bone Defects: Current Clinical Application and Future Perspective.

Journal of functional biomaterials | 2023 | Laubach M, Hildebrand F, Suresh S, Wagels M

Conflict of interest statement: D.W.H. is a cofounder and shareholder of Osteopore International Pty Ltd. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as potential conflicts of interest. 3. J Orthop Surg Res. 2021 Oct 14;16(1):598. doi: 10.1186/s13018-021-02749-z. The risk for c...

Crossref Journal Article Evidence Unclassified

Limited Revision with a Newly Designed Hinge Device for the Treatment of Mega‐Prosthesis Hinge Failure: Two Case Reports

Orthopaedic Surgery | 2024 | Kai Zheng, Xiu‐chun Yu, Ming Xu, Hao‐cheng Cui

BackgroundSurgical treatment for hinge failure in mega‐prosthesis continues to be a challenge. This study introduces a new method for treating hinge failure by using a unilateral prosthesis and hinge revision.Case PresentationWe here present two patients who underwent mega‐prosthesis reconstruction after resection of osteosarcoma in the distal femur. To address the issue of kne...

PubMed Original Article Evidence Unclassified

Management of complications of mega-implants following treatment of primary and periprosthetic fractures of the lower extremities.

Scientific reports | 2023 | Ghanem M, Kalb A, Heyde CE, Roth A

[Indexed for MEDLINE] Conflict of interest statement: The authors declare no competing interests. 2. J Funct Biomater. 2023 Jun 27;14(7):341. doi: 10.3390/jfb14070341. The Concept of Scaffold-Guided Bone Regeneration for the Treatment of Long Bone Defects: Current Clinical Application and Future Perspective. Laubach M(1)(2)(3), Hildebrand F(4), Suresh S(1)(2), Wagels M(5)(6)(7)...

PubMed Original Article Evidence Unclassified

The risk for complications and reoperations with the use of mega prostheses in bone reconstructions.

Journal of orthopaedic surgery and research | 2021 | Berger C, Larsson S, Bergh P, Brisby H

[Indexed for MEDLINE] Conflict of interest statement: The authors declare that they have no competing interests. 4. World J Surg Oncol. 2016 Mar 10;14:80. doi: 10.1186/s12957-016-0836-2. Intramedullary nailing has sufficient durability for metastatic femoral fractures. Tanaka T(1)(2), Imanishi J(1), Charoenlap C(1), Choong PF(3)(4)(5). Author information: (1)Department of Ortho...

Crossref Journal Article Evidence Unclassified

Indications to Paul Grammont Prosthesis

Progress in Orthopedic Science | 2020 | Saccomanni Bernardino

The outcome of an anatomical shoulder replacement depends on an intact rotator cuff. In 1981 Grammont designed a novel large-head reverse shoulder replacement for patients with cuff deficiency. Such has been the success of this replacement that it has led to a rapid expansion of the indications. We performed a systematic review of the literature to evaluate the functional outco...

PubMed Original Article Evidence Unclassified

Intramedullary nailing has sufficient durability for metastatic femoral fractures.

World journal of surgical oncology | 2016 | Tanaka T, Imanishi J, Charoenlap C, Choong PF

[Indexed for MEDLINE] 5. Int Orthop. 2010 Dec;34(8):1261-5. doi: 10.1007/s00264-010-1007-7. Epub 2010 Apr 9. The Modular Universal Tumour And Revision System (MUTARS®) in endoprosthetic revision surgery. Gebert C(1), Wessling M, Götze C, Gosheger G, Hardes J. Author information: (1)Department of Tumour and Revision Surgery, Orthopaedic Hospital Volmarstein, Wetter, Germany. The...

PubMed Original Article Evidence Unclassified

Periprosthetic joint infections in modular endoprostheses of the lower extremities: a retrospective observational study in 101 patients.

Patient safety in surgery | 2016 | Zajonz D, Zieme A, Prietzel T, Moche M

7. Z Orthop Unfall. 2017 Feb;155(1):61-66. doi: 10.1055/s-0042-114704. Epub 2016 Sep 15. [The Role of a Modular Universal Tumour and Revision System (MUTARS®) in Lower Limb Endoprosthetic Revision Surgery - Outcome Analysis of 25 Patients]. [Article in German] Schmolders J(1), Koob S(1), Schepers P(2), Gravius S(1), Wirtz DC(1), Burger C(1), Pennekamp PH(1), Strauss AC(1). Auth...

PubMed Original Article Evidence Unclassified

The Modular Universal Tumour And Revision System (MUTARS®) in endoprosthetic revision surgery.

International orthopaedics | 2010 | Gebert C, Wessling M, Götze C, Gosheger G

[Indexed for MEDLINE] 6. Patient Saf Surg. 2016 Feb 9;10:6. doi: 10.1186/s13037-016-0095-8. eCollection 2016. Periprosthetic joint infections in modular endoprostheses of the lower extremities: a retrospective observational study in 101 patients. Zajonz D(#)(1), Zieme A(#)(1), Prietzel T(1), Moche M(2), Tiepoldt S(3), Roth A(1), Josten C(1), von Salis-Soglio GF(1), Heyde CE(1),...

Crossref Journal Article Evidence Unclassified

Effects of changing strategies of fracture fixation on immunologic changes and systemic complications after multiple trauma: Damage control orthopedic surgery

Journal of Orthopaedic Research | 2008 | Hans‐Christoph Pape

AbstractIn the treatment of polytrauma patients, multiple studies have shown how the timing and the type of the initial surgery of long bone fractures influence the incidence of systemic complications. Database analyses documented that unduly long surgical procedures undertaken early after trauma increase the risk of acute respiratory distress syndrom (ARDS), especially when fe...