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JOURNAL ARTICLE
Chizuo Iwai, Satoshi Nozawa, Kazunari Fushimi, Kazunari Yamada, Haruhiko Akiyama
PURPOSE: To describe the surgical treatment in a patient with a partial omega deformity in the thoracic spine with neurofibromatosis type 1. METHODS: The patient was a 55-year-old man with an omega deformity, which is defined as a curvature in which the end vertebra is positioned at the level of, above, or below the apical vertebra (i.e., a horizontal line bisecting it). We performed halo gravity traction (HGT) for 7 weeks, followed by posterior spinal instrumented nearly equal in situ fusion from T2-L5 with three femoral head allografts and a local bone autograft...
May 8, 2024: European Spine Journal
#2
Shrishty Bhardwaj, Sneha Pendem, Kalyani P, Kathiravan Selvarasu, Murugesan Krishnan
The frontal bone is the vital component of the human skull and forms a part of the anterior skull vault, base, and roof of the orbits. Frontal bone defects may arise secondary to various causes like trauma, congenital defects including craniofacial clefts, tumors in the frontal bone requiring surgical intervention, and infections, like osteomyelitis, that cause osteonecrosis of the frontal bone. Reconstruction of frontal bone has been explored in the literature, and various materials are available for rehabilitation, like auto/allografts, and alloplastic materials, including bone cement, titanium meshes, and patient-specific implant (PSI)...
April 2024: Curēus
#3
JOURNAL ARTICLE
Anna Seidel, Yago Leira, Pilar Batalla, Leticia Caneiro, Manfred Wichmann, Juan Blanco
AIM: This retrospective cohort study aimed to volumetrically investigate the bone stability rate of prefabricated allogeneic bone blocks (PBB) and computer-aided design (CAD)/computer-aided manufacturing (CAM) custom-milled allogeneic bone blocks (CCBB) for ridge augmentation. MATERIALS AND METHODS: Nineteen patients were treated with 20 allografts: 11 CCBB, 9 PBB; 10 in the maxilla and 10 in the mandible. Clinical treatment history and cone beam computed tomography scans before surgery (t0 ), directly after graft surgery (t1 ) and after 6 months of healing prior to implant insertion (t2 ) were evaluated using a three-dimensional evaluation software for absolute bone volume, stability as well as vertical and horizontal bone gain...
May 6, 2024: Journal of Clinical Periodontology
#4
JOURNAL ARTICLE
Yoon T Aung, Mi Y Eo, Kezia R Mustakim, Soung M Kim
The presence of foreign bodies in the mandible is not listed as a risk factor or absolute contraindication for implant rehabilitation. However, possible complications caused by foreign bodies, such as infection and cyst formation, could lead to implant failure. The authors report a case of dental implant placed 4 months after the surgical removal of embedded amalgam in the mandibular alveolus using a trephine bur and bone grafting with mineralized freeze-dried bone allograft. Clinical and radiographic evaluations were performed at each appointment to assess factors such as pain, implant mobility, probing depth, and marginal bone loss around the implant...
May 6, 2024: Journal of Craniofacial Surgery
#5
JOURNAL ARTICLE
Franziska Eckers, Bettina Hochreiter, Sarah Forsyth, Eugene T Ek
No abstract text is available yet for this article.
May 2024: JSES international
#6
REVIEW
Ioanna K Bolia, Donal J Covell, Eric W Tan
Graft materials available to supplement hindfoot and ankle arthrodesis procedures include autologous (autograft) or allogeneic bone graft (allograft) but also bone graft substitutes such as demineralized bone matrix, calcium sulfate, calcium phosphate, and tricalcium phosphate/hydroxyapatite. In addition, biologic agents, such as recombinant human bone morphogenetic protein-2 or recombinant human platelet derived growth factor-BB (rhPDGF-BB), and preparations, including platelet-rich plasma or concentrated bone marrow aspirate, have been used to facilitate bone healing in ankle or hindfoot arthrodesis...
May 1, 2024: Journal of the American Academy of Orthopaedic Surgeons. Global Research & Reviews
#7
JOURNAL ARTICLE
Anthony Russo, Daniel K Park, Todd Lansford, Pierce Nunley, Timothy A Peppers, Joshua J Wind, Hamid Hassanzadeh, Joseph Sembrano, Jung Yoo, Jonathan Sales
BACKGROUND: The current report investigates fusion rates and patient-reported outcomes following lumbar spinal surgery using cellular bone allograft (CBA) in patients with risk factors for non-union. METHODS: A prospective, open label study was conducted in subjects undergoing lumbar spinal fusion with CBA (NCT02969616) to assess fusion success rates and patient-reported outcomes in subjects with risk factors for non-union. Subjects were categorized into low-risk (≤ 1 risk factors) and high-risk (> 1 risk factors) groups...
May 3, 2024: BMC Musculoskeletal Disorders
#8
JOURNAL ARTICLE
S A Hashemi, B Yazdanpanah, R Borazjani, A R Vosoughi
PURPOSE: There are still controversies on the effect of grafting during open reduction and internal fixation of calcaneal fractures. The aim of this study was to compare the radiological and functional outcomes in patients with or without intraoperative grafting. METHODS: In a comparative retrospective study, among 442 operatively-treated calcaneal fractures, 60 patients with unilateral closed sanders type II intraarticular calcaneal fracture who underwent ORIF via lateral extensile approach using locking anatomical plates with at least 1 year follow-up without any postoperative wound complication were enrolled...
May 3, 2024: Musculoskeletal Surgery
#9
JOURNAL ARTICLE
Samuel Shepard, Naem A Mufarreh, Samuel J Shine, H Brent Bamberger
As the number of total elbow arthroplasty (TEA) continues to increase worldwide, one might predict the number of revision TEA would rise as well. The most common indications for revision TEA include (a) loosening, (b) infection, and (c) periprosthetic fracture. Although the rate of revision TEA procedures continues to rise due to the infrequency in which they are performed compared to other arthroplasty surgeries, no gold standard algorithm or procedure for managing severe ulnar bone loss in revision TEA has been determined...
2024: Journal of shoulder and elbow arthroplasty
#10
Pooyan Refahi, Samar Shaikh
BACKGROUND: This article intends to showcase a case of guided bone regeneration (GBR) utilizing a partially demineralized dentin plate processed from an extracted second molar for horizontal augmentation of the posterior ridge for implant placement. METHODS AND RESULTS: A 60-year-old patient presented with horizontal ridge deficiency at site #30 and an endodontically treated tooth #31 with recurrent decay. A treatment plan was proposed to extract tooth #31 and utilize a dentin graft from the tooth for ridge augmentation at site #30...
May 2, 2024: Clinical Advances in Periodontics
#11
JOURNAL ARTICLE
Adeeb J Hanna, William L Johns, Andres R Perez, Bryson Kemler, Gabriel I Onor, Kevin B Freedman, Christopher C Dodson, Michael G Ciccotti
PURPOSE: To assess the difference in perceived readiness to return to sport (RTS) within the first year postoperative period between individuals undergoing anterior cruciate ligament (ACL) reconstruction with bone-patellar tendon-bone (BTB) autografts or allografts. METHODS: This was a prospective cohort study of patients undergoing primary ACL reconstruction done either with BTB autograft or allograft from 2010 to 2018. Skeletally mature patients aged 14 to 25 were eligible for inclusion...
September 2024: Journal of Orthopaedics
#12
REVIEW
Management of acetabular bone loss in revision total hip replacement: a narrative literature review.
Awadhesh K Pandey, William A Zuke, Peter Surace, Atul F Kamath
BACKGROUND AND OBJECTIVE: Due to growing numbers of primary total hip replacement (THR), the revision THR burden is also increasing. Common indications for revision are osteolysis, infection, instability, and mechanical failure of implants, which can cause acetabular bone loss. Massive acetabular bone defects and pelvic discontinuity are extremely challenging problems. Many techniques have been utilized to address bone loss while maintaining a stable revision THR. Structural allografts, cemented prosthesis, reconstruction cages, and custom triflanged implants have all been used successfully albeit with relatively high complications rates...
2024: Annals of joint
#13
Neil Jain, Evan Hernandez, Yasier Medina, Caleb Gottlich, Brendan J MacKay
In this report, we detail a 69-year-old female who sustained a comminuted intra-articular left distal radius fracture that failed to heal with bridge plate fixation. Given the patient's poor subchondral bone stock and refusal of bone autograft, we designed a construct using a dorsal spanning plate and an intramedullary fragment-specific plate as a volarly placed strut in combination with viable bone allograft and cancellous bone chips to treat this nonunion. This case demonstrates an option for distal radius non-union treatment and highlights the importance of ingenuity that orthopedic surgeons should demonstrate when trying to accommodate patients' wishes...
March 2024: Curēus
#14
JOURNAL ARTICLE
Alberto Guizzi, Philippe Collin, Jeanni Zbinden, Juan Arturo Hurtado, Arash Amiri, Alexandre Lädermann
Dealing with massive and irreparable rotator cuff tears presents intricate challenges. Concerning elder patients, either conservative management or reverse shoulder arthroplasty could be the most appropriate treatment. On the other hand, in younger patients, there is a wide spectrum of solutions, most of them being under evaluation and not completely validated. The complexity increases when a greater tuberosity avulsion occurs at the same time. Regardless of whether surgical fixation is performed, there is a risk for bone resorption, which would result in the posterosuperior cuff's insertion spot loss...
April 2024: Arthroscopy Techniques
#15
REVIEW
Matteo Innocenti, Filippo Leggieri, Davide Stimolo, Mattia Carminati, Carulli Christian, Roberto Civinini
BACKGROUND AND OBJECTIVE: Proximal femoral replacement due to revision hip arthroplasty or catastrophic proximal femur fracture fixation failures with considerable proximal femur bone loss can lead to a substantial loss of function of the soft tissue around the hip and the abductor muscles in particular. Surgical techniques of gluteus medius repair and/or abductor mechanism reattachment/reconstruction are widely debated in the literature, but it is quite rarely dealt with in the context of megaprosthesis and femoral reconstruction, particularly in non-oncologic patients...
2024: Annals of joint
#16
REVIEW
Daniel J Cognetti, Mikalyn T DeFoor, Robert U Hartzler, Andrew J Sheean
BACKGROUND AND OBJECTIVE: Anterior shoulder instability can be debilitating for young, active individuals, and increasing magnitudes of glenoid bone loss (GBL) predisposes patients to recurrent instability and increases the likelihood of failure of soft-tissue only repairs. It is widely accepted that GBL >25% should be treated with a glenoid bone grafting procedure. However, consensus is lacking on the optimal management in the setting of subcritical GBL, typically classified as >13...
2024: Annals of joint
#17
REVIEW
Lee M Jeys, Joachim Thorkildsen, Vineet Kurisunkal, Ajay Puri, Pietro Ruggieri, Matthew T Houdek, Richard A Boyle, Walid Ebeid, Eduardo Botello, Guy V Morris, Minna K Laitinen, Adesegun Abudu, Keisuke Ae, Manish Agarwal, Vivek Ajit Singh, Toru Akiyama, Jose I Albergo, John Alexander, Bugra Alpan, Ahmed Aoude, Apichat Asavamongkolkul, William Aston, Thomas Baad-Hansen, Tessa Balach, Joseph Benevenia, Peter Bergh, Nicholas Bernthal, Odion Binitie, Michele Boffano, Jos Bramer, Harriet Branford White, Bernadette Brennan, Jorge Cabrolier, Jose A Calvo Haro, Domenico A Campanacci, Rodrigo Cardoso, Richard Carey Smith, Nicolas Casales Fresnga, Jose M Casanova, Oscar Ceballos, Chung M Chan, Yang-Guk Chung, Miguel A Clara-Altamirano, Gillian Cribb, Solomon Dadia, Dietmar Dammerer, Marieke de Vaal, Javier Delgado Obando, Shaneel Deo, Claudia Di Bella, Davide M Donati, Makoto Endo, Levent Eralp, Bulent Erol, Scott Evans, Will Eward, Fabrice Fiorenza, Joao Freitas, Philipp T Funovics, Marcos Galli Serra, Michelle Ghert, Kanishka Ghosh, Luis C Gomez Mier, Jesus Gomez Vallejo, Anthony Griffin, Ashish Gulia, Maurice Guzman, Jendrik Hardes, John Healey, Adriana Hernandez, Asle Hesla, Chindanai Hongsaprabhas, Francis Hornicek, Keith Hosking, Shintaro Iwata, Jake Jagiello, Luke Johnson, Andy Johnston, Min Wook Joo, Paul Jutte, Bilal Kapanci, Zeeshan Khan, Hiroshi Kobayashi, Yehuda Kollender, Sebastian Koob, Daniel Kotrych, Louis-Romee Le Nail, Pawel Legosz, Burkhard Lehner, Andreas Leithner, Valerae Lewis, Peng Lin, Francisco Linares, Santiago Lozano Calderon, Ashish Mahendra, Ferdiansyah Mahyudin, Eric Mascard, Jean-Camille Mattei, Louise McCullough, Manuel R Medellin Rincon, Rhidian Morgan-Jones, Diego J Moriel Garcesco, Sophie Mottard, Robert Nakayama, Prashant Narhari, Gary O'Toole, Oliveira Vania, André Olivier, Mohamed Omar, Eduardo Ortiz-Cruz, Harzem Ozger, Korhan Ozkan, Emanuela Palmerini, Panayiotis Papagelopoulos, Michael Parry, Sam Patton, Michael M Petersen, Gerard Powell, Mark Puhaindran, Anand Raja, Raja B Rajasekaran, Lauris Repsa, Mickael Ropars, Andrea Sambri, Thomas Schubert, Ahmad Shehadeh, Geoffrey Siegel, Scott Sommerville, Andre Spiguel, Jonathan Stevenson, Gwen Sys, Thomas Temple, Frank Traub, Hiroyuki Tsuchiya, Juan Valencia, Michel Van de Sande, Gualter Vaz, Roberto Velez Villa, Oleg Vyrva, Hazem Wafa, Wan I Wan Faisham Numan, Edward Wang, David Warnock, Joel Werier, Kwok-Chuen Wong, Yamamoto Norio, Ye Zhaoming, Suraya Zainul Abidin, Tomas Zamora, Juan P Zumarraga, Ghaith Abou-Nouar, Carsten Gebert, R L Randall
Chondrosarcoma is the second most common surgically treated primary bone sarcoma. Despite a large number of scientific papers in the literature, there is still significant controversy about diagnostics, treatment of the primary tumour, subtypes, and complications. Therefore, consensus on its day-to-day treatment decisions is needed. In January 2024, the Birmingham Orthopaedic Oncology Meeting (BOOM) attempted to gain global consensus from 300 delegates from over 50 countries. The meeting focused on these critical areas and aimed to generate consensus statements based on evidence amalgamation and expert opinion from diverse geographical regions...
May 1, 2024: Bone & Joint Journal
#18
JOURNAL ARTICLE
Mark T Scarborough
No abstract text is available yet for this article.
April 23, 2024: Clinical Orthopaedics and related Research
#19
REVIEW
Victor Lu, Tak Man Wong
PURPOSE: Osteochondritis dissecans (OCD) is a common cause of knee pain. Management for adult-onset OCD (AOCD) usually involves surgery. Surgical treatments include palliative, reparative and reconstructive techniques. The aim of this systematic review and meta-analysis is to evaluate the efficacy of reconstructive techniques for the treatment of OCD in skeletally mature knees. METHODS: A systematic search was carried out on four databases up to November 2023 (Medline, Embase, Cochrane Library, Web of Science)...
April 30, 2024: Knee Surgery, Sports Traumatology, Arthroscopy
#20
JOURNAL ARTICLE
Kaung Zaw Win, Atiphan Pimkhaokham, Boosana Kaboosaya
This retrospective study aimed to evaluate success rate of guided bone regeneration (GBR) bone grafting and investigate survival rate of implants, as well as degree of marginal bone loss (MBL) around implants. This study was carried out between January 2007 and December 2016 on treatment outcomes of patients with implants which used various graft materials, including autograft, allograft, and xenograft. The bone graft success rate and implant survival rate were recorded. The influence of confounding factors such as patient characteristics, bone graft properties, and implant conditions was considered...
April 30, 2024: Journal of Oral Implantology
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