1
|
Hampel GA, Yilmaz E, Massrey C, Clifton W, Iwanaga J, Loukas M, Tubbs RS. History of Bone Grafts in Spine Surgery. Cureus 2022; 14:e24655. [PMID: 35663670 PMCID: PMC9156791 DOI: 10.7759/cureus.24655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2022] [Indexed: 11/19/2022] Open
Abstract
Bone grafting replaces damaged or missing bone with new bone and is used for surgical arthrodesis. Patients benefit from a huge variety of bone graft techniques and options for spinal fusions. This article reviews the rich history of bone grafts in surgery with particular emphasis on spinal fusion. During the early years of bone grafting in spine surgery, bone grafts were used on tuberculosis patients, and the structural support of the graft was most the important consideration. Between 1960 and 2000, many advances were made, specifically in the use of bone graft substitutes. The field of bone grafts in spine surgery has evolved rapidly since first described.
Collapse
|
2
|
Ferreira GF, Costa JHA, Domingues G, Lima JPBC, Sanhudo JAV, Pereira Filho MV. Low Donor Site Morbidity Associated With Tricortical Calcaneal Bone Graft. Foot Ankle Int 2022; 43:49-54. [PMID: 34330165 DOI: 10.1177/10711007211032665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Autologous grafting is widely used in orthopaedic surgery because of its high osteogenic capacity, immunologic compatibility, for the absence of risk of disease transmission, and for not requiring a bone bank. The posterior-superior calcaneal tuberosity is an option for obtaining a cortical and cancellous structural bone. This study aims to describe the operative technique and complications observed at the donor site of the posterior-superior calcaneal tuberosity. METHODS Patients who underwent graft harvesting from the posterior-superior calcaneal tuberosity were retrospectively evaluated by pain outcomes, imaging tests, and intra- and postoperative complications. RESULTS Twenty patients with a median age of 69 years (range 48-77) and follow-up of 16 months (12-26) were assessed. Median postoperative pain at the donor site was 0 (0-6), with 2 patients reporting persistent local pain. No case of Achilles tendon rupture or intra- or postoperative calcaneal fracture were identified. One patient developed a superficial infection that was quickly resolved using oral antibiotic therapy. CONCLUSION The posterior-superior calcaneal tuberosity is an alternative source of autologous graft with low donor site morbidity. LEVEL OF EVIDENCE Level IV, case series.
Collapse
Affiliation(s)
- Gabriel Ferraz Ferreira
- Foot and Ankle Surgery Group, Orthopaedics and Traumatology Unit, Prevent Senior, São Paulo, Brazil
| | | | | | | | | | - Miguel Viana Pereira Filho
- Head of Foot and Ankle Surgery Group, Orthopaedics and Traumatology Unit, Prevent Senior, São Paulo, Brazil
| |
Collapse
|
3
|
Oliva F, Migliorini F, Cuozzo F, Torsiello E, Hildebrand F, Maffulli N. Outcomes and complications of the reamer irrigator aspirator versus traditional iliac crest bone graft harvesting: a systematic review and meta-analysis. J Orthop Traumatol 2021; 22:50. [PMID: 34851462 PMCID: PMC8636545 DOI: 10.1186/s10195-021-00612-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Accepted: 11/17/2021] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND The reamer irrigator aspirator (RIA) is a relatively recent device that is placed in the medullary canal of long bones to harvest a large volume of bone marrow, which is collected in a filtered canister. This study compares outcomes and complications of the RIA versus a traditional iliac crest bone graft (ICBG) for the treatment of bone defects. METHODS This meta-analysis was conducted according to the PRISMA guidelines. The Embase, Google Scholar, PubMed, and Scopus databases were accessed in June 2021. All clinical trials comparing the RIA and ICBG with a minimum of 6 months follow-up were included. RESULTS Data from 4819 patients were collected. The RIA group demonstrated lower site pain (P < 0.0001), fewer infections (P = 0.001), and a lower rate of adverse events (P < 0.0001). The ICBG group demonstrated a greater rate of bone union (P < 0.0001). There was no difference between groups in VAS (P = 0.09) and mean time to union (P = 0.06). CONCLUSION The current evidence supports the use of the RIA, given its low morbidity and short learning curve.
Collapse
Affiliation(s)
- Francesco Oliva
- Department of Musculoskeletal Disorders, Faculty of Medicine and Surgery, University of Salerno, 84084, Baronissi, Italy.,Clinica Ortopedica, Ospedale San Giovanni di Dio e Ruggi d'Aragona, 84131, Salerno, Italy
| | - Filippo Migliorini
- Department of Orthopaedic and Trauma Surgery, RWTH University Hospital Aachen, Pauwelsstraße 31, 52074, Aachen, Germany.
| | - Francesco Cuozzo
- Department of Musculoskeletal Disorders, Faculty of Medicine and Surgery, University of Salerno, 84084, Baronissi, Italy
| | - Ernesto Torsiello
- Department of Musculoskeletal Disorders, Faculty of Medicine and Surgery, University of Salerno, 84084, Baronissi, Italy
| | - Frank Hildebrand
- Department of Orthopaedic and Trauma Surgery, RWTH University Hospital Aachen, Pauwelsstraße 31, 52074, Aachen, Germany
| | - Nicola Maffulli
- Department of Musculoskeletal Disorders, Faculty of Medicine and Surgery, University of Salerno, 84084, Baronissi, Italy.,Centre for Sports and Exercise Medicine, Barts and The London School of Medicine and Dentistry, Mile End Hospital, 275 Bancroft Road, London, E1 4DG, England.,School of Pharmacy and Biotechnology, Keele University School of Medicine, Thornburrow Drive, Stoke-on-Trent, England
| |
Collapse
|
4
|
Migliorini F, Cuozzo F, Torsiello E, Spiezia F, Oliva F, Maffulli N. Autologous Bone Grafting in Trauma and Orthopaedic Surgery: An Evidence-Based Narrative Review. J Clin Med 2021; 10:jcm10194347. [PMID: 34640364 PMCID: PMC8509778 DOI: 10.3390/jcm10194347] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/19/2021] [Accepted: 09/23/2021] [Indexed: 12/11/2022] Open
Abstract
Autologous bone grafting is common in trauma and orthopaedic surgery. Both the Reamer Irrigator Aspirator (RIA) and Iliac Crest Bone Graft (ICBG) aim to obtain autologous bone graft. Although the process of harvesting a bone graft is considered simple, complications may occur. This study examined morbidity and pain at the donor site, blood loss, and iatrogenic fractures, comparing RIA and ICBG. The source of the autologous bone graft, the alternative graft sites, and the storage modalities of the harvested bone marrow were also evaluated. In May 2021, PubMed, Embase, Scopus, and Google Scholar were accessed, with no time constraints. RIA may produce greater blood loss, but with less morbidity and complications, making it a potential alternative source of bone grafting.
Collapse
Affiliation(s)
- Filippo Migliorini
- Department of Orthopaedics, University Clinic Aachen, RWTH Aachen University Clinic, 52074 Aachen, Germany
- Correspondence: ; Tel.: +49-0241-80-35529
| | - Francesco Cuozzo
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081 Salerno, Italy; (F.C.); (E.T.); (F.O.); (N.M.)
| | - Ernesto Torsiello
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081 Salerno, Italy; (F.C.); (E.T.); (F.O.); (N.M.)
| | - Filippo Spiezia
- Ospedale San Carlo Potenza, Via Potito Petrone, 85100 Potenza, Italy;
| | - Francesco Oliva
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081 Salerno, Italy; (F.C.); (E.T.); (F.O.); (N.M.)
| | - Nicola Maffulli
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081 Salerno, Italy; (F.C.); (E.T.); (F.O.); (N.M.)
- School of Pharmacy and Bioengineering, Keele University Faculty of Medicine, Thornburrow Drive, Stoke on Trent ST4 7QB, UK
- Centre for Sports and Exercise Medicine, Barts and the London School of Medicine and Dentistry, Mile End Hospital, London E1 4DG, UK
| |
Collapse
|
5
|
Parry E, Catanzariti AR. Use of Three-dimensional Titanium Trusses for Arthrodesis Procedures in Foot and Ankle Surgery: A Retrospective Case Series. J Foot Ankle Surg 2021; 60:824-833. [PMID: 33863606 DOI: 10.1053/j.jfas.2020.08.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 12/19/2019] [Accepted: 08/08/2020] [Indexed: 02/03/2023]
Abstract
Periarticular osseous defects pose a challenge when considering arthrodesis. Failure to restore the cubic content of bone can result in shortening and malalignment, as well as subsequent biomechanical issues. This study reports on 12 patients treated with patient-specific 3-D printed (7) and prefabricated titanium trusses (5). Twelve consecutive patients were treated for osseous defects of the forefoot, hindfoot, and ankle with patient-specific, 3D printed or prefabricated manufacturer titanium trusses. Seven were customized, patient-specific 3D printed trusses (4WEB, Frisco, Texas) and 5 were prefabricated manufacturer titanium trusses. All patients had a minimum of 6 months of clinical and radiographic follow-up. and no patients were lost to follow-up. Seven of the 12 patients had a computed tomography (CT) scan performed following surgery. Successful limb or ray salvage was achieved in 11 of 12 patients (91.7%). Six of 7 patients (85.7%) with a postoperative CT scan, went on to complete radiographic consolidation across all arthrodesis sites. The remaining 5 patients showed complete consolidation across the arthrodesis sites on plain film radiographs. Complications included one patient with a residual midfoot deformity that required a subsequent midfoot osteotomy in order to obtain a plantigrade foot following successful tibiotalocalcaneal (TTC) arthrodesis, and a below knee amputation in one patient who underwent revision TTC arthrodesis to salvage avascular necrosis of the talus that developed following the index procedure. Eleven of 12 patients undergoing arthrodesis demonstrated successful union with both customized, patient-specific 3D printed and prefabricated manufacturer titanium trusses on CT scans or radiographs. The average follow-up was 14 months. Reports on traditional methods of addressing periarticular defects in patients requiring arthrodesis show mixed results and relatively high complication rates. Custom, 3D printed and prefabricated titanium truss technology offers an alternative to traditional methods for large, periarticular osseous defects.
Collapse
Affiliation(s)
| | - Alan R Catanzariti
- Program Director, Foot & Ankle Residency Training Program, West Penn Hospital, Allegheny Health Network, Pittsburgh, PA.
| |
Collapse
|
6
|
Uemura T, Yano K, Takamatsu K, Miyashima Y, Yasuda H, Konishi S, Nakamura H. Bone healing of distal radius nonunion treated with bridge plating with bone graft substitutes in combination with systemic romosozumab administration: A case report. Jt Dis Relat Surg 2021; 32:526-530. [PMID: 34145834 PMCID: PMC8343859 DOI: 10.52312/jdrs.2021.82661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 03/20/2021] [Indexed: 11/21/2022] Open
Abstract
Romosozumab is a humanized, anti-sclerostin monoclonal antibody used to treat osteoporosis, which increases bone formation and decreases bone resorption. It enhances fracture healing and systemic romosozumab administration may have therapeutic potentials for accelerating bone healing of even nonunion. Herein, a 61-year-old heavy smoker male with distal radius nonunion who achieved successful bone union by combination therapy of romosozumab and spanning distraction plate fixation with bone graft substitutes was presented. Through the dorsal approach, atrophic comminuted nonunion of the distal radius was sufficiently debrided. Reduction of the distal radius was performed using indirect ligamentotaxis, and a 14-hole locking plate was fixed from the third metacarpal to the radial shaft. A beta (β) tricalcium phosphate block was mainly packed into the substantial metaphyseal bone defect with additional bone graft from the resected ulnar head. Postoperatively, systemic administration of monthly romosozumab was continued for six months. Complete bone union was achieved 20 weeks postoperatively and the plate was, then, removed. Wrist extension and flexion improved to 75o and 55o, respectively, without pain, and grip strength increased 52 weeks postoperatively from 5.5 kg to 22.4 kg. During romosozumab treatment, bone formation marker levels increased rapidly and finally returned to baseline, and bone resorption marker levels remained low. In conclusion, combination of systemic romosozumab administration and grafting β-tricalcium phosphate with bridge plating provides an effective treatment option for difficult cases of comminuted distal radius nonunion with risk factors such as smoking, diabetes, and fragility.
Collapse
Affiliation(s)
- Takuya Uemura
- Department of Orthopaedic Surgery, Osaka General Hospital of West Japan Railway Company, Osaka, Japan
| | | | | | | | | | | | | |
Collapse
|
7
|
|
8
|
Autogenous Iliac Crest Bone Grafting for the Treatment of Fracture Nonunion Is Equally Effective in Elderly and Nonelderly Patients. J Am Acad Orthop Surg 2019; 27:696-703. [PMID: 30628999 DOI: 10.5435/jaaos-d-18-00322] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION Autogenous iliac crest bone graft (ICBG) is considered the benchmark graft for nonunion repair. However, ICBG harvest is invasive and may provide reduced benefit to elderly patients. The purpose of this study was to compare the clinical and functional outcomes of ICBG use in fixation of fracture nonunions between elderly and nonelderly patients. METHODS Over a 13-year period, 242 patients who underwent operative repair of a long bone fracture nonunion and received autogenous ICBG were enrolled in a prospective research registry and followed. Data collected included patient demographics, injury information, and nonunion management. All patients had a minimum of 12 months of postoperative follow-up. Patients at least 65 years of age were classified as elderly, whereas younger patients were classified as nonelderly. Functional outcomes were evaluated at routine intervals postoperatively using the short musculoskeletal function assessment (SMFA) and visual analog scale pain scores. Bony union was determined radiographically. All postoperative complications were recorded. RESULTS Of the 242 patients included, 44 were elderly and 198 were nonelderly. No differences were found between groups with respect to postoperative pain scores or SMFA scores. Furthermore, time to union, rate of union, and postoperative complication rate did not differ between groups. Multivariate linear regression demonstrated that older age was not associated with time to union, postoperative pain scores, or postoperative SMFA scores after controlling for possible confounding variables. DISCUSSION The use of ICBG in nonunion repair among elderly patients is as effective as use in younger patients with a long bone nonunion. Concerns of increased postoperative complications and decreased rate of union in elderly patients receiving ICBG for treatment of fracture nonunion should be alleviated. ICBG remains the benchmark graft for nonunion repair among all age groups.
Collapse
|
9
|
Klar RM. The Induction of Bone Formation: The Translation Enigma. Front Bioeng Biotechnol 2018; 6:74. [PMID: 29938204 PMCID: PMC6002665 DOI: 10.3389/fbioe.2018.00074] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Accepted: 05/22/2018] [Indexed: 11/25/2022] Open
Abstract
A paradigmatic shift in the way of thinking is what bone tissue engineering science requires to decrypt the translation conundrum from animal models into human. The deductive work of Urist (1965), who discerned the principle of bone induction from the pioneering works of Senn, Huggins, Lacroix, Levander, and other bone regenerative scientists, provided the basis that has assisted future bone tissue regenerative scientists to extend the bone tissue engineering field and its potential uses for bone regenerative medicine in humans. However, major challenges remain that are preventing the formation of bone by induction clinically. Growing experimental evidence is indicating that bone inductive studies are non-translatable from animal models into a clinical environment. This is preventing bone tissue engineering from reaching the next phase in development. Countless studies are trying to discern how the formation of bone by induction functions mechanistically, so as to try and solve this enigmatic problem. However, are the correct questions being asked? Why do bone inductive animal studies not translate into humans? Why do bone induction principles not yield the same extent of bone formation as an autogenous bone graft? What are bone tissue engineering scientists missing? By critically re-assessing the past and present discoveries of the bone induction field, this review article attempts to re-discover the field of bone formation by induction, identifying some key features that may have been missed. These include a detailed library of all proteins in bones and their arrangement in the 3D superstructure of the bone together with some other important criteria not considered by tissue engineering scientists. The review therefore not only re-iterates possible avenues of research that need to be re-explored but also seeks to guide present and future scientists in how they assess their own research in light of experimental design and results. By addressing these issues bone formation by induction without autografts might finally become clinically viable.
Collapse
Affiliation(s)
- Roland M. Klar
- Laboratory of Biomechanics and Experimental Orthopaedics, Department of Orthopaedic Surgery, Physical Medicine and Rehabilitation, University Hospital of Munich (LMU), Munich, Germany
| |
Collapse
|
10
|
Da Cunha RJ, Karnovsky SC, Fragomen AT, Drakos MC. Distraction Osteogenesis and Fusion for Failed First Metatarsophalangeal Joint Replacement: Case Series. Foot Ankle Int 2018; 39:242-249. [PMID: 29072495 DOI: 10.1177/1071100717737481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Rachael J Da Cunha
- 1 Department of Orthopedic Surgery, Foot and Ankle, Hospital for Special Surgery, New York, NY, USA
| | - Sydney C Karnovsky
- 1 Department of Orthopedic Surgery, Foot and Ankle, Hospital for Special Surgery, New York, NY, USA
| | - Austin T Fragomen
- 2 Department of Orthopedic Surgery, Limb Lengthening and Complex Reconstruction Service, Hospital for Special Surgery, New York, NY, USA
| | - Mark C Drakos
- 1 Department of Orthopedic Surgery, Foot and Ankle, Hospital for Special Surgery, New York, NY, USA
| |
Collapse
|
11
|
Karslioglu B, Tekin AC. Obtaining local bone graft for Evans calcaneal osteotomy: Think twice. Foot Ankle Surg 2018; 24:76. [PMID: 29413779 DOI: 10.1016/j.fas.2017.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2017] [Accepted: 08/19/2017] [Indexed: 02/04/2023]
Affiliation(s)
- Bulent Karslioglu
- Okmeydani Training and Research Hospital Department of Orthopedics and Traumatology, Turkey.
| | - Ali Cagri Tekin
- Okmeydani Training and Research Hospital Department of Orthopedics and Traumatology, Turkey
| |
Collapse
|
12
|
Orthogonal plating of Vancouver B1 and C-type periprosthetic femur fracture nonunions. Hip Int 2017; 27:578-583. [PMID: 28574123 DOI: 10.5301/hipint.5000500] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/23/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND Periprosthetic femoral shaft fractures are a significant complication after total hip arthroplasty (THA). Plate osteosynthesis has been the mainstay of treatment around well-fixed stems. Nonunions are a rare and challenging complication of this fixation method. We report the outcomes of a novel orthogonal plating surgical technique for Vancouver B1 and C-type periprosthetic fractures that previously failed open reduction internal fixation (ORIF). METHODS A retrospective review identified all patients with Vancouver B1/C THA periprosthetic femoral nonunions from 2010 to 2015. Exclusion criteria included open fractures and periprosthetic infections. The technique utilised a mechanobiologic strategy of atraumatic exposure, resection of necrotic tissue, bone grafting with adjuvant bone morphogenetic protein (BMP) and revision open reduction internal fixation with orthogonal plate osteosynthesis. RESULTS 6 Vancouver B1/C periprosthetic femoral nonunions were treated. 5 patients were female with an average age of 80.3 years (range 72-91 years). The fractures occurred at a mean of 5.8 years (range 1-10 years) from their initial arthroplasty procedure. No patients underwent further revision surgery; there were no perioperative complications. All patients had a minimum of 11 months follow-up (mean 18.6, range 11-36 months). All fractures achieved osseous union, defined as solid bridging callus over at least 2 cortices and pain free, independent ambulation, at an average of 24.4 weeks (range 6.1-39.7 weeks). CONCLUSIONS This is the 1st series describing orthogonal locked compression plating using modern implants for periprosthetic femoral nonunions. This technique should be considered in periprosthetic femur fracture nonunions around a well-fixed stem.
Collapse
|
13
|
Delayed union of humeral shaft fractures: comparison of autograft with and without platelet-rich plasma treatment: a randomized, single blinded clinical trial. Arch Orthop Trauma Surg 2017; 137:1247-1252. [PMID: 28667397 DOI: 10.1007/s00402-017-2736-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2016] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Despite an adequate orthopedic treatment with functional bracing, some patients develop a delayed union in humeral shaft fractures. The objective of the present study was to determine the bone consolidation time among patients with delayed union of diaphyseal humeral fractures who were managed with locking compression plate (LCP) fixation combined with an iliac crest autograft using platelet-rich plasma (PRP) as a co-adjuvant. MATERIALS AND METHODS This study was a controlled, randomized, experimental, longitudinal, comparative, prospective, blind clinical trial. Patients diagnosed with delayed union of a diaphyseal humeral fracture with at least 4 months of evolution were treated with an open reduction and LCP osteosynthesis combined with an iliac crest autograft. The experimental group also received PRP. The patients were assessed radiographically until 36 weeks of evolution. RESULTS A total of 16 patients were included. Both groups had similar demographic characteristics. The patients treated with PRP had an earlier beginning of bone consolidation. Furthermore, these same patients exhibited bone consolidation at 19.9 weeks, on average, in contrast to 25.4 weeks in the control group. CONCLUSIONS The use of PRP promotes earlier bone consolidation in patients with delayed union of the humeral shaft.
Collapse
|
14
|
|
15
|
Abstract
Acute fractures, nonunions, and nonunions with bone defects or osteomyelitis often need bone graft to facilitate union. There are several factors to consider when it is determined that a bone graft is needed. These factors include the source of the bone graft (autograft vs. allograft), proper timing for placement of the bone graft, strategies to avoid further complications (particularly in the setting of osteomyelitis), and with the development of a variety of bone graft substitutes, whether alternatives to autograft are available and appropriate for the task at hand. Autograft bone has commonly been referred to as the "gold standard" of bone grafts, against which the efficacy of other grafts has been measured. The best timing for when to place a bone graft or substitute is also somewhat controversial, particularly after an open fracture or a potentially contaminated bed. The treatment of infected nonunions, particularly those that require a graft to facilitate healing, can be quite challenging. Typically, the infection is completely eradicated before placement of a bone graft, but achieving a sterile bed and the timing of a bone graft require strategic thinking and planning. This review outlines the benefits of autografts, the most suitable sites for harvesting bone grafts, the timing of bone graft procedures, the potential risks and benefits of grafting in the face of infection, and the currently available bone graft extenders.
Collapse
|
16
|
Calori GM, Colombo M, Mazza EL, Mazzola S, Malagoli E, Mineo GV. Incidence of donor site morbidity following harvesting from iliac crest or RIA graft. Injury 2014; 45 Suppl 6:S116-20. [PMID: 25457330 DOI: 10.1016/j.injury.2014.10.034] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Clinical management of non-union of long bone fractures and segmental bone defect is a challenge for orthopaedic surgeons. The use of autologous bone graft (ABG) is always considered the gold standard treatment. Traditional techniques for harvesting ABG from iliac crest usually involve several complications, particularly at the donor site. The Reamer-Irrigator-Aspirator (RIA) is an intramedullary reaming system that generates a large volume of cancellous bone material in a single-step reaming process; this bone material can be collected and potentially used as an ABG source. Our interest is to compare the complications associated with the standard technique of harvesting from iliac crest with those of the innovative RIA harvesting device. MATERIALS AND METHODS A database of 70 patients with long bone non-unions was studied. The patients were divided into two groups according to the surgical harvesting technique used: RIA system ABG (35 patients) and iliac crest ABG (35 patients). RESULTS At the 12-month follow-up, pain at the donor site was reported in no patients in the RIA system ABG group and five of 35 patients (14.28%) in the iliac crest ABG group. Local infections at the donor site were found in no patients in the RIA system ABG group compared with five patients (14.28%) in the iliac crest ABG group. There were no fractures in the RIA system ABG group and one case (2.85%) of anterior superior iliac spine (ASIS) dislocation in the iliac crest ABG group. No systemic infections were detected in either group. DISCUSSION We analysed the scientific literature on the use of RIA technique to collect ABG for use in patients with anthropic-oligotrophic non-unions, with a focus on the complications associated with this technique. CONCLUSION RIA bone graft for the treatment of non-unions and segmental bone defect of long bones seems to be a safe and efficient procedure with low donor site morbidity.
Collapse
Affiliation(s)
- G M Calori
- Reparative Orthopaedic Surgery Department, Orthopaedic Institute Gaetano Pini, University of Milan, Italy.
| | - M Colombo
- Reparative Orthopaedic Surgery Department, Orthopaedic Institute Gaetano Pini, University of Milan, Italy
| | - E L Mazza
- Reparative Orthopaedic Surgery Department, Orthopaedic Institute Gaetano Pini, University of Milan, Italy
| | - S Mazzola
- Reparative Orthopaedic Surgery Department, Orthopaedic Institute Gaetano Pini, University of Milan, Italy
| | - E Malagoli
- Reparative Orthopaedic Surgery Department, Orthopaedic Institute Gaetano Pini, University of Milan, Italy
| | - G V Mineo
- University Department of Orthopaedic, Orthopaedic Institute Gaetano Pini, University of Milan, Italy
| |
Collapse
|
17
|
Nusselt T, Hofmann A, Wachtlin D, Gorbulev S, Rommens PM. CERAMENT treatment of fracture defects (CERTiFy): protocol for a prospective, multicenter, randomized study investigating the use of CERAMENT™ BONE VOID FILLER in tibial plateau fractures. Trials 2014; 15:75. [PMID: 24606670 PMCID: PMC3975294 DOI: 10.1186/1745-6215-15-75] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2013] [Accepted: 02/14/2014] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Bone graft substitutes are widely used for reconstruction of posttraumatic bone defects. However, their clinical significance in comparison to autologous bone grafting, the gold-standard in reconstruction of larger bone defects, still remains under debate. This prospective, randomized, controlled clinical study investigates the differences in pain, quality of life, and cost of care in the treatment of tibia plateau fractures-associated bone defects using either autologous bone grafting or bioresorbable hydroxyapatite/calcium sulphate cement (CERAMENT™|BONE VOID FILLER (CBVF)). METHODS/DESIGN CERTiFy (CERament™ Treatment of Fracture defects) is a prospective, multicenter, controlled, randomized trial. We plan to enroll 136 patients with fresh traumatic depression fractures of the proximal tibia (types AO 41-B2 and AO 41-B3) in 13 participating centers in Germany. Patients will be randomized to receive either autologous iliac crest bone graft or CBVF after reduction and osteosynthesis of the fracture to reconstruct the subchondral bone defect and prevent the subsidence of the articular surface. The primary outcome is the SF-12 Physical Component Summary at week 26. The co-primary endpoint is the pain level 26 weeks after surgery measured by a visual analog scale. The SF-12 Mental Component Summary after 26 weeks and costs of care will serve as key secondary endpoints. The study is designed to show non-inferiority of the CBVF treatment to the autologous iliac crest bone graft with respect to the physical component of quality of life. The pain level at 26 weeks after surgery is expected to be lower in the CERAMENT bone void filler treatment group. DISCUSSION CERTiFy is the first randomized multicenter clinical trial designed to compare quality of life, pain, and cost of care in the use of the CBVF and the autologous iliac crest bone graft in the treatment of tibia plateau fractures. The results are expected to influence future treatment recommendations. TRIAL REGISTRATION NUMBER ClinicalTrials.gov: NCT01828905.
Collapse
Affiliation(s)
- Thomas Nusselt
- BiomaTiCS Group, Center for Orthopedics and Trauma Surgery, University Medical Center, Langenbeckstr. 1, Mainz D-55131, Germany
| | - Alexander Hofmann
- BiomaTiCS Group, Center for Orthopedics and Trauma Surgery, University Medical Center, Langenbeckstr. 1, Mainz D-55131, Germany
| | - Daniel Wachtlin
- Interdisziplinäres Zentrum Klinische Studien (IZKS), University Medical Center, Langenbeckstr. 1, Mainz D-55131, Germany
| | - Stanislav Gorbulev
- Interdisziplinäres Zentrum Klinische Studien (IZKS), University Medical Center, Langenbeckstr. 1, Mainz D-55131, Germany
| | - Pol Maria Rommens
- BiomaTiCS Group, Center for Orthopedics and Trauma Surgery, University Medical Center, Langenbeckstr. 1, Mainz D-55131, Germany
| |
Collapse
|
18
|
Prospective Study on Harvesting Autologous Bone Grafts from the Anterior Iliac Crest Using a New Specialized Reamer. Ann Plast Surg 2013; 71:566-70. [DOI: 10.1097/sap.0b013e31824f2500] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
19
|
Donor site morbidity with reamer-irrigator-aspirator (RIA) use for autogenous bone graft harvesting in a single centre 204 case series. Injury 2013; 44:1263-9. [PMID: 23845569 DOI: 10.1016/j.injury.2013.06.008] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2012] [Revised: 05/08/2013] [Accepted: 06/08/2013] [Indexed: 02/02/2023]
Abstract
Donor site morbidity and complication rate using the reamer-irrigator-aspirator (RIA) system for intramedullary, non-structural autogenous bone graft harvesting were investigated in a retrospective chart and radiographic review at a University affiliated Level-1 Trauma Centre. 204 RIA procedures in 184 patients were performed between 1/1/2007 and 12/31/2010. RIA-indication was bone graft harvesting in 201 (98.5%), and intramedullary irrigation and debridement in 3 (1.5%) cases. Donor sites were: femur - antegrade 175, retrograde 4, tibia - antegrade 7, retrograde 18. Sixteen patients had undergone two RIA procedures, two had undergone three procedures, all using different donor sites. In 4 cases, same bone harvesting was done twice. Mean volume of bone graft harvested was 47 ± 22ml (20-85 ml). The complication rate was 1.96% (N=4). Operative revisions included 2 retrograde femoral nails for supracondylar femur fractures 6 and 41 days postoperatively (antegrade femoral RIA), 1 trochanteric entry femoral nail (subtrochanteric fracture) 17 days postoperatively (retrograde femoral RIA) and 1 prophylactic stabilization with a trochanteric entry femoral nail for intraoperative posterior femoral cortex penetration without fracture. In our centre, the RIA technique has a low donor site morbidity and has been successfully implemented for harvesting large volumes of nonstructural autogenous bone graft.
Collapse
|
20
|
Uppal HS, Peterson BE, Misfeldt ML, Della Rocca GJ, Volgas DA, Murtha YM, Stannard JP, Choma TJ, Crist BD. The viability of cells obtained using the Reamer–Irrigator–Aspirator system and in bone graft from the iliac crest. Bone Joint J 2013; 95-B:1269-74. [DOI: 10.1302/0301-620x.95b9.31756] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
We hypothesised that cells obtained via a Reamer–Irrigator–Aspirator (RIA) system retain substantial osteogenic potential and are at least equivalent to graft harvested from the iliac crest. Graft was harvested using the RIA in 25 patients (mean age 37.6 years (18 to 68)) and from the iliac crest in 21 patients (mean age 44.6 years (24 to 78)), after which ≥ 1 g of bony particulate graft material was processed from each. Initial cell viability was assessed using Trypan blue exclusion, and initial fluorescence-activated cell sorting (FACS) analysis for cell lineage was performed. After culturing the cells, repeat FACS analysis for cell lineage was performed and enzyme-linked immunosorbent assay (ELISA) for osteocalcin, and Alizarin red staining to determine osteogenic potential. Cells obtained via RIA or from the iliac crest were viable and matured into mesenchymal stem cells, as shown by staining for the specific mesenchymal antigens CD90 and CD105. For samples from both RIA and the iliac crest there was a statistically significant increase in bone production (both p < 0.001), as demonstrated by osteocalcin production after induction. Medullary autograft cells harvested using RIA are viable and osteogenic. Cell viability and osteogenic potential were similar between bone grafts obtained from both the RIA system and the iliac crest. Cite this article: Bone Joint J 2013;95-B:1269–74.
Collapse
Affiliation(s)
- H. S. Uppal
- Medical College of Wisconsin, Department
of Orthopaedic Surgery, 8701 Watertown Plank Road, Milwaukee, Wisconsin
53226, USA
| | - B. E. Peterson
- University of Missouri, Department
of Orthopaedic Surgery, One Hospital Drive, N119 Columbia, Missouri
65212, USA
| | - M. L. Misfeldt
- University of Missouri, Department of Molecular Microbiology & Immunology, Ma 204c Medical Sciences Building, Columbia, Missouri 65212, USA
| | - G. J. Della Rocca
- University of Missouri, Department
of Orthopaedic Surgery, One Hospital Drive, N119 Columbia, Missouri
65212, USA
| | - D. A. Volgas
- University of Missouri, Department
of Orthopaedic Surgery, One Hospital Drive, N119 Columbia, Missouri
65212, USA
| | - Y. M. Murtha
- University of Missouri, Department
of Orthopaedic Surgery, One Hospital Drive, N119 Columbia, Missouri
65212, USA
| | - J. P. Stannard
- University of Missouri, Department
of Orthopaedic Surgery, One Hospital Drive, N119 Columbia, Missouri
65212, USA
| | - T. J. Choma
- University of Missouri, Department
of Orthopaedic Surgery, One Hospital Drive, N119 Columbia, Missouri
65212, USA
| | - B. D. Crist
- University of Missouri, Department
of Orthopaedic Surgery, One Hospital Drive, N119 Columbia, Missouri
65212, USA
| |
Collapse
|
21
|
Corrective osteotomy of the distal radius following failed internal fixation. Arch Orthop Trauma Surg 2013; 133:1173-9. [PMID: 23708289 DOI: 10.1007/s00402-013-1779-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Indexed: 12/24/2022]
Abstract
INTRODUCTION The purpose of this study was to quantify the clinical and radiographic outcomes after corrective osteotomy for malunions of the distal radius following failed internal fixation. MATERIALS AND METHODS Results of 18 patients (8 women, 10 men; mean age 41 years) are presented an average of 7 years after osteotomy of a malunited distal radius fracture. We assessed active range of motion, grip strength, radiographic alignment, pain and disability. Subjective and objective data were summarized using the modified Mayo Wrist Score and the point-score system of Fernandez. RESULTS Wrist motion, pain and deformity improved with the operation in all cases. The modified Mayo Wrist Score averaged 79 points. The scale of Fernandez indicated ten good, two fair and six poor results. CONCLUSIONS The results of this study suggest that the operative correction of a distal radius malunion following an unsuccessful internal fixation can be achieved with outcomes comparable to those reported after initial nonoperative treatment.
Collapse
|
22
|
Sagi HC, Young ML, Gerstenfeld L, Einhorn TA, Tornetta P. Qualitative and quantitative differences between bone graft obtained from the medullary canal (with a Reamer/Irrigator/Aspirator) and the iliac crest of the same patient. J Bone Joint Surg Am 2012; 94:2128-35. [PMID: 23224383 DOI: 10.2106/jbjs.l.00159] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Donor site morbidity and limited volume remain primary drawbacks of using bone graft from the iliac crest and an impetus for finding other sources of autologous bone-graft material. The Synthes Reamer/Irrigator/Aspirator (RIA) has been found to have value as an autologous bone-graft harvesting device. The purpose of this study was to compare the cellular and biochemical characteristics of bone grafts obtained with use of the RIA and from the iliac crest of the same patient. METHODS A prospective study was performed on a consecutive series of ten skeletally mature patients presenting for repair of nonunited tibial or femoral fractures. Graft material was harvested from both the iliac crest (in the standard fashion) and the medullary canal of the femur or tibia (with use of the RIA) of each patient. Portions of each autologous graft sample were assessed histologically and by genomewide transcriptional profiling for biochemical markers known to be expressed during fracture-healing. RESULTS Principal-component analysis comparing the messenger RNA expression profiles in the RIA and iliac crest samples showed that the expression profile at each harvest site was unique and independent of patient, age, sex, or any identified comorbidity. Transcriptional analysis showed that the RIA samples had greater levels of expression of genes associated with vascular, skeletal, and hematopoietic tissues. Additionally, stem cell markers and growth factors that act early in the osteogenic cascade were more abundant in the RIA samples compared with the iliac crest samples. CONCLUSIONS This is the first study to directly compare the histological and molecular profiles of bone grafts from reaming debris and the iliac crest of the same patient. The debris generated during intramedullary reaming, harvested with use of the RIA technique, and the bone graft harvested from the iliac crest possessed a similar transcriptional profile for genes known to act in the early stages of bone repair and formation. This suggests that reaming debris may be a viable alternative to iliac crest bone graft when autologous cancellous graft is needed.
Collapse
Affiliation(s)
- H Claude Sagi
- Orthopaedic Trauma Service, 5 Tampa General Circle, Suite 710, Tampa, FL 33606, USA.
| | | | | | | | | |
Collapse
|
23
|
Spinopelvic Dissociation as a Complication of Iliac Crest Bone Graft Harvest Using an Acetabular Reamer. ACTA ACUST UNITED AC 2012; 25:345-9. [DOI: 10.1097/bsd.0b013e3182204d73] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
24
|
Lee M, Song HK, Yang KH. Clinical outcomes of autogenous cancellous bone grafts obtained through the portal for tibial nailing. Injury 2012; 43:1118-23. [PMID: 22459896 DOI: 10.1016/j.injury.2012.02.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2011] [Revised: 01/30/2012] [Accepted: 02/28/2012] [Indexed: 02/02/2023]
Abstract
BACKGROUND The purpose of this study is to introduce and review the clinical outcomes of a new technique for harvesting autogenous cancellous bone grafts in association with tibial intramedullary (IM) nailing. MATERIALS AND METHODS We retrospectively reviewed 21 patients who received autogenous cancellous bone grafts obtained from the entry portal of a tibial IM nail for fracture gaps, malalignment or nonunion in the lower extremities. All patients were scheduled to receive IM nailing or had already received IM nailing for the fixation of an ipsilateral tibia shaft fracture. A total of 33 patients who received only tibial IM nailing were selected as a control group. Through the follow-up, postoperative complications related to the bone harvest were monitored. Further by taking serial X-rays, radiographic changes of the donor site and the knee joint were closely observed. Knee pain (visual analogue scale (VAS)) and function (Lysholm knee score) were compared between the study group and the control group. RESULTS At the last follow-up, the average VAS in the study group was 1.28 (0-5), which was not significantly different from the control group (VAS: 1.36, range 0-7) (P=0.985). The range of motion of the knee joint was similar in both groups, averaging 130.23° (range: 115-135°) and 131.36° (range: 115-135°), respectively. There was no significant difference in the Lysholm knee score between the study and control groups (P=0.610). All patients exhibited complete fracture healing at an average of 6 months and no complications associated with the bone donor site were observed. CONCLUSIONS By using the new technique, autogenous cancellous bone grafting can be performed conveniently and safely to treat fracture gaps, malalignment or nonunion in the lower extremities without additional morbidity at the donor site.
Collapse
Affiliation(s)
- Moses Lee
- Department of Orthopaedic Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | | | | |
Collapse
|
25
|
|
26
|
Makridis KG, Ahmad MA, Kanakaris NK, Fragkakis EM, Giannoudis PV. Reconstruction of iliac crest with bovine cancellous allograft after bone graft harvest for symphysis pubis arthrodesis. INTERNATIONAL ORTHOPAEDICS 2012; 36:1701-7. [PMID: 22729663 DOI: 10.1007/s00264-012-1572-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2012] [Accepted: 05/01/2012] [Indexed: 11/24/2022]
Abstract
PURPOSE The aim of this study was to evaluate the safety and efficiency, as well as the incorporation characteristics of a specific type of xenograft used for iliac crest defects post-harvesting tri-cortical iliac crest bone graft. METHODS Sixteen patients diagnosed with chronic anterior pelvic pain were operated for pubic symphysis fusion. The tri-cortical graft harvested from the iliac crest was inserted into the pubic symphysis and compressed with a reconstruction plate. The defect in the iliac crest was filled with a block of cancellous bovine substitute (Tutobone®). The length of iliac crest defect, time to fusion of pubic symphysis, time to incorporation of the graft and complications were recorded. The postoperative pain and patients' satisfaction were evaluated. RESULTS The median age of patients was 36.5 years (range 27-75). Fusion was obtained in 15 patients (94 %). The median time to fusion was four months (range three to seven). The length of the iliac crest bone defect ranged from 40 to 70 mm. Integration of the bovine substitute was achieved in 15 patients (94 %) over a median period of three months (range two to six). The postoperative median pain score was 2 (range 1-5). Twelve patients (75 %) reported good satisfaction. No major complications or allergic reactions were observed. CONCLUSIONS The xenograft used in this study provided a safe and effective method of reconstruction of iliac crest donor site defects. It has satisfactory incorporation, high biocompatibility and no signs of inflammatory reactions. This new technique is simple and easily reproducible in routine clinical practice.
Collapse
Affiliation(s)
- Konstantinos G Makridis
- Academic Department of Trauma and Orthopaedics, School of Medicine, University of Leeds, Leeds General Infirmary, Clarendon Wing Level A, Great George Street, LS1 3EX, Leeds, West Yorkshire, UK
| | | | | | | | | |
Collapse
|
27
|
Yoshida S, Iwasaki R, Kawana H, Miyauchi Y, Hoshi H, Miyamoto H, Mori T, Kanagawa H, Katsuyama E, Fujie A, Hao W, Kobayashi T, Sato Y, Miyamoto K, Morioka H, Matsumoto M, Chiba K, Toyama Y, Nakagawa T, Miyamoto T. PDGFBB promotes PDGFRα-positive cell migration into artificial bone in vivo. Biochem Biophys Res Commun 2012; 421:785-9. [DOI: 10.1016/j.bbrc.2012.04.084] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2012] [Accepted: 04/14/2012] [Indexed: 12/01/2022]
|
28
|
Abstract
Autogenous cancellous bone graft provides an osteoconductive, osteoinductive, and osteogenic substrate for filling bone voids and augmenting fracture-healing.The iliac crest remains the most frequently used site for bone-graft harvest, but the proximal part of the tibia, distal end of the radius, distal aspect of the tibia, and greater trochanter are alternative donor sites that are particularly useful for bone-grafting in the ipsilateral extremity.The most common complication associated with the harvest of autogenous bone graft is pain at the donor site, with less frequent complications including nerve injury, hematoma, infection, and fracture at the donor site.Induced membranes is a method that uses a temporary polymethylmethacrylate cement spacer to create a bone-graft-friendly environment to facilitate graft incorporation, even in large segmental defects.
Collapse
Affiliation(s)
- Chad Myeroff
- Department of Orthopaedic Surgery, University of Minnesota, 2450 Riverside Avenue South, Minneapolis, MN 55454, USA.
| | | |
Collapse
|
29
|
Dimitriou R, Mataliotakis GI, Angoules AG, Kanakaris NK, Giannoudis PV. Complications following autologous bone graft harvesting from the iliac crest and using the RIA: a systematic review. Injury 2011; 42 Suppl 2:S3-15. [PMID: 21704997 DOI: 10.1016/j.injury.2011.06.015] [Citation(s) in RCA: 525] [Impact Index Per Article: 40.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Bone grafting is a commonly performed surgical procedure to augment bone regeneration in a variety of cases in orthopaedic and maxillofacial surgery. Autologous bone graft remains to be the 'gold standard' and the iliac crest to be the most common harvesting site. The intramedullary canal of long bones represents another potential site for large volume of autologous bone graft harvesting and is recently being used as an alternative donor site. However, harvesting of autologous bone graft is associated with morbidity and a number of complications. The aim of this systematic review was to collect and summarise the existing data on reported complications after harvesting autologous bone from the iliac crest (anterior and posterior) and the long bone intramedullary canal using the RIA device. We searched the PubMed Medline and Ovid Medline databases, from January 1990 to October 2010, to retrieve all relevant articles. A total of 92 articles (6682 patients) were included in the analysis. Overall, the complication rate following RIA was 6% (14 complications in 233 patients) and 19.37% after iliac crest bone graft harvesting (1249 complications in 6449 patients). The rate of each of the reported complications was assessed and, when the donor site was properly documented, comparison within the anterior and posterior iliac crest donor sites was performed. Although the difference of the overall morbidity rates between the two harvesting sites was not statistically significant (p=0.71); the rates of certain complications were found to significantly differ when anterior or posterior iliac crest was used. The rates of infection (p=0.016), haematoma formation (p=0.002), fracture (p=0.017), and hyperthrophic scar (p=0.017) were significantly higher when the donor site was the anterior iliac crest compared to the posterior iliac crest; whereas the rates of chronic donor site pain (p=0.004) and sensory disturbances (p=0.003) were significantly lower. The incidence of bone graft harvesting related complications can be reduced further if certain principles are followed depending on the performed harvesting methods; but overall the use of RIA device as harvesting method seems a promising alternative with a low complication rate.
Collapse
Affiliation(s)
- Rozalia Dimitriou
- Department of Trauma and Orthopaedic Surgery, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | | | | | | | | |
Collapse
|
30
|
Barone A, Ricci M, Mangano F, Covani U. Morbidity associated with iliac crest harvesting in the treatment of maxillary and mandibular atrophies: a 10-year analysis. J Oral Maxillofac Surg 2011; 69:2298-304. [PMID: 21470738 DOI: 10.1016/j.joms.2011.01.014] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2010] [Accepted: 01/06/2011] [Indexed: 11/18/2022]
Abstract
PURPOSE The iliac crest provides an important donor site for cancellous, cortical, and corticocancellous bone because it has the highest concentration of osteocompetent cells, offers sufficient volume, and is readily accessible. Although iliac crest harvesting is considered a common procedure in different medical specialities, donor site morbidity is a subject that requires further discussion. Moreover, the increasing number of bone grafts being undertaken stresses the importance of donor site morbidity in surgical planning and for patient consent. This study evaluated morbidity associated with iliac crest harvesting over a 10-year period and patients' overall satisfaction. MATERIALS AND METHODS This prospective study involved 235 patients who were scheduled for iliac harvesting procedures from April 2001 through May 2010. A standardized surgical procedure with an anterior approach was used for the harvesting of all iliac crest grafts. The following variables were considered: pain, discomfort, presence of functional disorders, presence of sensory disturbances, esthetic outcome, and patients' general satisfaction, which were evaluated using specific tests or questionnaires. RESULTS Ninety-nine percent of patients complained of mild pain 1 week after intervention but the pain rapidly disappeared after a few weeks. Functional disorders such as alterations in walking and lifting strength were reported by 100% of patients after intervention, but after 5 weeks this percentage had decreased substantially. Sensory disturbances such as hypoesthesia were recognized as transitory complications of iliac crest harvesting. A large percentage of patients were satisfied with the esthetic outcome of the intervention. CONCLUSIONS Although the anterior iliac crest is a donor site with low morbidity, many studies have reported contrasting results. These data support the idea that the surgical approach plays a crucial role in decreasing postoperative morbidity. Moreover, this study confirmed that the anterior iliac crest can be considered a first-rate option for bone-defect reconstruction because of its low morbidity. However, future improvements in bone substitutes may well change this situation.
Collapse
Affiliation(s)
- Antonio Barone
- Istituto Stomatologico Tirreno, Versilia Hospital, Lido di Camaiore, Italy
| | | | | | | |
Collapse
|
31
|
Greenleaf RM, Altman DT. Evaluation and treatment of spinal injuries in the obese patient. Orthop Clin North Am 2011; 42:85-93, vi-vii. [PMID: 21095437 DOI: 10.1016/j.ocl.2010.08.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Given the increasing incidence and severity of obesity in the adult population, orthopaedic surgeons are evaluating and treating more acutely injured obese patients. Management of obese patients is complicated given their body habitus and associated medical comorbidities. Although evaluation and treatment are almost the same as for nonobese patients, some special considerations are necessary to prevent errors in diagnosis and treatment of obese trauma patients. This article focuses on spine injuries in obese patients. Predisposition to spinal injury, effective evaluation and early management, principles of treatment planning, operative technical pearls, and postoperative management are discussed.
Collapse
|
32
|
Catone GA, Khanna RK, Khana R. Use of the acetabular reamer for corticocancellous bone harvest from the posterior iliac crest: a preliminary report. J Oral Maxillofac Surg 2010; 69:271-9. [PMID: 21030125 DOI: 10.1016/j.joms.2010.05.038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2009] [Revised: 04/25/2010] [Accepted: 05/21/2010] [Indexed: 11/24/2022]
Affiliation(s)
- Guy A Catone
- Division of Oral and Maxillofacial Surgery, Department of Surgery, West Penn Allegheny Health System, Drexel University School of Medicine, Pittsburgh, PA, USA.
| | | | | |
Collapse
|
33
|
Priest JH, MacCarty WC. Mandibular Reconstruction Using Autogenous Bone Collected With the Synthes RIA System. J Oral Maxillofac Surg 2010; 68:1451-4. [DOI: 10.1016/j.joms.2009.08.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2009] [Revised: 08/05/2009] [Accepted: 08/20/2009] [Indexed: 10/19/2022]
|
34
|
Chiodo CP, Hahne J, Wilson MG, Glowacki J. Histological differences in iliac and tibial bone graft. Foot Ankle Int 2010; 31:418-22. [PMID: 20460069 DOI: 10.3113/fai.2010.0418] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Cancellous bone graft is frequently used during orthopedic procedures. While the iliac crest has traditionally been the most common donor site, the proximal tibia is an alternative donor site, especially for foot and ankle procedures. This study tested the null hypothesis that the histologic composition of iliac and tibial bone grafts is similar. MATERIALS AND METHODS Specimens from the iliac crest (n = 10) and tibia (n = 10) in excess of that needed for patients undergoing foot or ankle fusion were examined histologically. Iliac samples were taken from the anterior iliac crest. Tibial samples were harvested from the region of Gerdy's tubercle. Specimens were graded based on the percent of bone surfaces that opposed active hematopoietic marrow, with Grade I at 0%, through Grade VI at 81% to 100%. Differences between iliac and tibial grafts were evaluated with Fisher's Exact Test. RESULTS Iliac crest and tibial bone grafts both showed trabecular fragments with abundant osteocytes. All iliac grafts contained active hematopoietic marrow. In contrast, the medullary space of tibial grafts contained fat and little hematopoietic marrow. Nine iliac grafts were graded V or VI; whereas the ten tibial bone grafts were all graded I or II (p = 0.0001). The difference in the numbers of samples in each group ranked as grade VI was also statistically significant (p = 0.005). CONCLUSION Iliac bone grafts contained active hematopoietic marrow, whereas quiescent medullary fat predominated in tibial grafts. CLINICAL RELEVANCE These findings raise questions about the cellular contributions of different sources of bone graft to bone healing.
Collapse
|
35
|
Marino JT, Ziran BH. Use of solid and cancellous autologous bone graft for fractures and nonunions. Orthop Clin North Am 2010; 41:15-26; table of contents. [PMID: 19931049 DOI: 10.1016/j.ocl.2009.08.003] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Bone is the second most commonly implanted material in the human body, after blood transfusion, with an estimated 600,000 grafts performed annually. Although the market for bone graft substitutes is more than $1 billion, that of bone graft itself is still more than half that amount. Reports of autologous bone grafting date back to the ancient Egyptians, yet the modern scientific study of grafting began in the early 19th century. Since then, the indications, methodology, and science of bone grafts in nonunion and bone loss have been established and refined, and new methods of harvesting and treatment are being developed and implemented. This article describes the use of solid and cancellous bone graft in the treatment of acute bone loss and nonunion.
Collapse
Affiliation(s)
- James T Marino
- Department of Orthopedic Surgery, Atlanta Medical Center, 303 Parkway Drive NE, Atlanta, GA 30312, USA
| | | |
Collapse
|
36
|
Complications associated with negative pressure reaming for harvesting autologous bone graft: a case series. J Orthop Trauma 2010; 24:46-52. [PMID: 20035178 DOI: 10.1097/bot.0b013e31819c0ccb] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A technical benefit of the reamer-irrigator-aspirator (RIA) system (Synthes, Paoli, PA) is the ability to harvest large volumes (40-90 cm3) of autogenous bone graft. Early evaluations of this technique have reported few problems, all of which were attributed to technical error. This case series reviews 6 RIA-associated complications including 4 fractures and their contributing risk factors. Cases were collected from 4 independent orthopaedic centers, and all patients underwent RIA bone graft harvesting in a lower extremity long bone injuries. In this population, 2 patients experienced acute RIA-associated events, necessitating an additional procedure or altered postoperative rehabilitation, whereas 4 patients fractured through their donor site in the early postoperative period. This series suggests that surgeons should (1) preoperatively assess cortical diameters at long bone harvest sites, (2) carefully monitor intraoperative reaming, and (3) avoid RIA bone graft harvesting in patients with a history of osteoporosis or osteopenia unless postharvest intramedullary stabilization is considered.
Collapse
|
37
|
Steinberg EL, Keynan O, Sternheim A, Drexler M, Luger E. Treatment of diaphyseal nonunion of the femur and tibia using an expandable nailing system. Injury 2009; 40:309-14. [PMID: 19249781 DOI: 10.1016/j.injury.2008.07.029] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2008] [Revised: 06/20/2008] [Accepted: 07/01/2008] [Indexed: 02/02/2023]
Abstract
INTRODUCTION We evaluated the efficacy of the expandable nailing system for treating femur and tibia shaft nonunions. PATIENTS AND METHODS Records of 24 patients (25 fractures) were retrospectively reviewed: 16 with femur and 8 with tibia nonunions. The bones underwent reaming, and the largest possible nail sizes were inserted during re-operation. Bone debris obtained from the reaming was used for bone graft at the site of the nonunion. RESULTS The mean age of the patients was 32 years for the tibia group and 49 years for the femur group. The respective intervals between trauma and re-operation were 11 and 13 months, the operation times 60 and 78 min, and the fluoroscopy times 21 and 32s. Twenty-four of the 25 nonunions healed satisfactorily without requiring additional procedures. In 1 case, demineralised bone matrix was injected percutaneously and the femoral nonunion resolved. Healing time was 23 weeks (6-52) and 17 weeks (6-40) in the tibia and femur groups, respectively. We were able to reduce the need of an autologous bone graft to only two cases by using reamed debris in 17 of the 19 patients who required grafting. CONCLUSIONS Our results demonstrated satisfactory healing for the treatment of diaphyseal nonunions of the femur and tibia. The expandable nail offers the theoretical advantages of improved load sharing and rotational control without the need for interlocking screws. We recommend expandable nail systems for femur and tibia shaft nonunions and the use of reamed debris in order to decrease the use of autogenous bone graft.
Collapse
Affiliation(s)
- Ely L Steinberg
- Department of Orthopaedic Surgery B, Tel-Aviv Sourasky Medical Center, Tel-Aviv University, 6 Weizmann Street, Tel-Aviv 64239, Israel.
| | | | | | | | | |
Collapse
|
38
|
Pollock R, Alcelik I, Bhatia C, Chuter G, Lingutla K, Budithi C, Krishna M. Donor site morbidity following iliac crest bone harvesting for cervical fusion: a comparison between minimally invasive and open techniques. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2008; 17:845-52. [PMID: 18389294 DOI: 10.1007/s00586-008-0648-3] [Citation(s) in RCA: 89] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2007] [Revised: 12/30/2007] [Accepted: 02/29/2008] [Indexed: 11/26/2022]
Abstract
We have studied the occurrence of donor site morbidity, cosmesis and overall satisfaction with graft procedure in 76 patients who had undergone iliac crest bone harvesting for anterior cervical discectomy and fusion (ACDF). Totally 24 patients underwent an open procedure and 52 a minimally invasive trephine harvesting method. Although our study demonstrated substantial donor site pain and its effect on ambulation in both groups, this was of limited duration. Two patients, one in each group, suffered long-term pain that was eventually resolved. Totally 8.3% of patients in the open group suffered minor complications and 11.5% in the trephine group. There were two cases of meralgia parasthetica. There were no major complications in either group. There was no statistically significant difference in morbidity between the open and trephine groups. There was a trend towards significance (P = 0.076) for pain at the donor site, with less pain reported by patients who underwent the trephine procedure for harvesting.
Collapse
Affiliation(s)
- Raymond Pollock
- Spinal Unit, University Hospital of North Tees, Stockton on Tees, TS19 8PE, UK
| | | | | | | | | | | | | |
Collapse
|
39
|
Treatment of Infection After Fracture Fixation. CURRENT ORTHOPAEDIC PRACTICE 2008. [DOI: 10.1097/01.bco.0000317210.96134.f5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
40
|
Leduc S, Ricci WM. Treatment of infection after fracture fixation. Opinion: two-stage protocol: treatment of nonunion after treatment of infection. J Orthop Trauma 2007; 21:505-6. [PMID: 17762488 DOI: 10.1097/01.bot.0000247080.48042.47] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Stephane Leduc
- Washington University School of Medicine, St. Louis, MO, USA
| | | |
Collapse
|
41
|
|
42
|
Bolder SBT, Verdonschot N, Schreurs BW. Technical factors affecting cup stability in bone impaction grafting. Proc Inst Mech Eng H 2007; 221:81-6. [PMID: 17315771 DOI: 10.1243/09544119jeim245] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Favourable long-term clinical results can be achieved by the bone impaction technique in bone stock deficient acetabuli. Originally, firm impaction of manually prepared bone grafts using a rongeur was performed. An alternative technique for producing bone grafts is reaming from the pelvic wall or femoral head, which produces smaller-sized slurry bone grafts. These slurry grafts can be manually compressed in the bone defect using an acetabular reamer en reverse. In an artificial acetabular cavitary defect model both reconstruction techniques were compared in combination with a cemented cup. Mechanical testing was performed with a sequentially increasing dynamic load. Roentgen stereophotogrammetric analysis was used to determine initial cup stability. At all testing levels the initial stability of the cups reconstructed with slurry grafts and reversed reaming was significantly less in comparison to the original impaction technique. The original technique with firm impaction with a hammer and impactors of relatively large-sized bone grafts provides optimal initial stability. The reversed reaming technique of slurry grafts cannot be recommended for bone grafting of acetabular defects.
Collapse
Affiliation(s)
- S B T Bolder
- Department of Orthopaedics, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | | | | |
Collapse
|
43
|
Abstract
Nonunion is a common complication following long-bone fracture, with a prevalence that ranges from 2.5-46%, depending on the location and severity of the injury to the bone, soft tissue, and vascular structures. The treatment of nonunions involves addressing the biology of fracture repair and the mechanical stability of fracture fixation, which are interrelated. Nonunion treatment has traditionally included the addition of autograft from the iliac crest to enhance healing. However, there an associated morbidity with the harvesting of the graft, and alternatives such as bone marrow aspirate, platelet-rich plasma, allograft, and ceramics have also been studied. In addition, new advances in the understanding of the cellular and molecular mechanisms of fracture repair have led to the use of growth factors, such as bone morphogenetic proteins, to accelerate bone healing. This article reviews the benefits of iliac crest bone graft relative to those of other modalities in the treatment of nonunions.
Collapse
Affiliation(s)
- M K Sen
- Department of Orthopaedic Surgery, University of California at San Francisco, San Francisco General Hospital, San Francisco, CA 94110, USA
| | | |
Collapse
|
44
|
Jäger M, Westhoff B, Wild A, Krauspe R. [Bone harvesting from the iliac crest]. DER ORTHOPADE 2006; 34:976-82, 984, 986-90, 992-4. [PMID: 16075252 DOI: 10.1007/s00132-005-0839-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Autogenous bone grafts from the iliac crest are frequently harvested for autologous bone transplantation. Although an autologous bone transplant does improve the local bone healing potency, significant donor site morbidity must be considered. METHODS In this study we elucidate special bone harvesting techniques from the iliac crest and review the literature related to clinical significance of donor site morbidity. Furthermore, our own experiences are compared and discussed critically with relevant data of other investigators. RESULTS The increasing number of scientific publications which focus on bone harvesting techniques and related complications in recent years indicate the high interest and relevance of this issue. There is a tendency to alternatives such as biomaterials as bone substitutes, whereas the role of growth factors and cell therapeutics in the treatment of bony defects are still being evaluated in clinical studies. CONCLUSION Although autologous, heterotopic bone transplantation is still the gold standard in the treatment of bony defects, there is a tendency towards the application of biomaterials, stem cells, and growth factors. Conscientious observation of relevant anatomic considerations during bone harvesting procedures may help to avoid complications.
Collapse
Affiliation(s)
- M Jäger
- Orthopädische Klinik, Heinrich-Heine-Universität, Düsseldorf
| | | | | | | |
Collapse
|
45
|
Gossman DG, Rosenblum W, Arosarena O, Valentino J. The Acetabular Reamer: A Unique Tool for Anterior Iliac Crest Bone Graft Harvesting. Laryngoscope 2005; 115:557-9. [PMID: 15744178 DOI: 10.1097/01.mlg.0000157865.59712.ec] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Bone grafting is often required in craniofacial reconstruction. Morselized corticocancellous bone grafts are particularly useful in applications such as filling and contouring irregular bony defects. Obtaining grafts of this consistency by traditional methods is difficult. An efficient harvesting method that can produce such grafting material in clinically useful quantities is needed. We report the use of a mechanical acetabular reamer for the purpose of harvesting a bone graft from the iliac crest.
Collapse
Affiliation(s)
- David G Gossman
- Division of Otolaryngology, Department of Surgery, University of Kentucky Chandler Medical Center, Lexington, Kentucky, USA
| | | | | | | |
Collapse
|
46
|
Abstract
BACKGROUND Substitutes for bone graft have been advocated to avoid the potential morbidity associated with harvest of autogenous iliac crest graft. However, no current commercially available graft equals autogenous bone's osteoinductive and osteoconductive qualities. We reviewed our patients' morbidity after harvest of anterior iliac crest bone grafts for procedures involving the foot and ankle. METHODS A computerized analysis of patient records was undertaken to identify all patients who had a harvest of unicortical iliac crest bone graft during a 12-year period. Patients were contacted either by telephone or by mailed questionnaire, inquiring about the postoperative morbidity of the procedure. Medical records were reviewed for any related complications. RESULTS Of the 169 patients identified, 134 could be contacted. Follow-up ranged from 1 to 13 years. Not all patients answered every question. At latest follow up, 120 (90%)-patients reported no pain at the bone graft site. Eleven patients complained of persistent residual numbness lateral to the harvest site on the pelvis. Of these 120 patients, 32 (27%) reported that pain at the graft site was greater than the pain at the operative site during the initial postoperative period. No patients had extra hospital days as a result of the bone graft harvest. No deep infections occurred, although 12 (6.7%) of 180 patients had a postoperative hematoma or seroma. Overall, 116 (90%) of 129 patients were satisfied or very satisfied with their bone graft harvest. CONCLUSIONS Harvesting of autogenous iliac crest bone graft provides the optimal bone graft material, yields minimal morbidity, and is an acceptable choice in supplementing surgical procedures on the foot and ankle.
Collapse
Affiliation(s)
- James K DeOrio
- Mayo Clinic, Department of Orthopaedic Surgery, 4500 San Pablo Road, Jacksonville, FL 32224, USA.
| | | |
Collapse
|
47
|
Abstract
The treatment of long bone nonunions and fractures with osseous defects is challenging. The results of 26 patients with either a persistent long bone nonunion or an osseous defect after an open fracture were reviewed. Each patient was treated with debridement of devitalized tissue, open reduction and internal fixation, and bone grafting using a mixture of autogenous iliac crest bone graft and medical grade calcium sulfate. The current study evaluated the union rate and associated complications for treatment of these injuries using this protocol. Each nonunion was confirmed intraoperatively, and healing was determined clinically by the patients' return to full activities without pain and radiographically by the presence of bridging trabeculae. Complications included persistent nonunion (four patients), wound drainage (five patients), wound drainage and cellulitis (one patient) and cellulitis alone (one patient). Using this treatment protocol, 22 patients (85%) achieved healing after one surgery and an additional two patients (92%) achieved healing after a second surgery. Medical grade calcium sulfate increases the volume of graft material, facilitates bone formation, and is safe in the treatment of nonunions and fractures with osseous defects.
Collapse
Affiliation(s)
- Joseph Borrelli
- Barnes-Jewish Hospital and the Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA.
| | | | | |
Collapse
|
48
|
Rieger A, Holz C, Marx T, Sanchin L, Menzel M. Vertebral autograft used as bone transplant for anterior cervical corpectomy: technical note. Neurosurgery 2003; 52:449-53; discussion 453-4. [PMID: 12535378 DOI: 10.1227/01.neu.0000043815.31251.5b] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2001] [Accepted: 08/12/2002] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE In this prospective patient study, we used a surgical technique for autograft bone fusion during anterior cervical corpectomy (ACC) in patients experiencing cervical spondylotic myelopathy. We packed the resected bone material of the corpectomy into a titanium mesh cage. To evaluate the efficacy of our autograft technique, we analyzed the results according to neurological outcome, radiological outcome, and complications. METHODS Between 1995 and 1998, 27 ACC operations were performed for cervical spondylotic myelopathy caused by multisegmental cervical spondylosis. In all patients, decompression of the cervical canal and/or spinal nerve roots was performed by a median cervical corpectomy by an anterior approach. After the ACC was completed, a titanium mesh cage, which was variable in diameter and length, was filled with morselized and impacted bone material from the cervical corpectomy and was then implanted. An anterior cervical plate was placed in all patients to achieve primary stability of the cervical vertebral column. Age, sex, pre- and postoperative myelopathy, number of decompressed levels, radiological results, and complications were assessed. The severity of myelopathy was graded according to the scoring system of the Japanese Orthopaedic Association. RESULTS Symptomatic improvement of neurological deficits was achieved in 80% of the patients. The mean preoperative Japanese Orthopaedic Association score improved from 13.1 to 15.2 postoperatively (P < 0.05). No patient demonstrated worsening of myelopathic symptoms. Radiological follow-up studies demonstrated complete bony fusion in all patients. A vertical movement of 2.25 +/- 0.43 mm of the titanium cage into the adjacent vertebral bodies was observed in 24 patients. In patients with either a lordotic or neutral cervical spinal axis postoperatively, the axis remained unchanged during the entire follow-up period. CONCLUSION The results of this study demonstrate that transplantation of autograft bone material harvested during the ACC integrated well in the cage and in the adjacent vertebral bodies. Thus, complications associated with explantation of autograft material from other donor sites, e.g., the iliac crest, could be avoided. The early postoperative and midterm follow-up periods provided no evidence of morphological or functional instability of the operated cervical segments when this autograft technique was used in combination with cervical instrumentation.
Collapse
Affiliation(s)
- Andreas Rieger
- Department of Neurosurgery, Martin Luther University Halle-Wittenberg, Halle, Germany.
| | | | | | | | | |
Collapse
|