Non-vascularized Fibular Graft Research Articles

Osteoperiosteal fibular strut grafting - A technique to improve union rates.

Gap non-union of long bones are challenging problems in orthopaedic patients. Non-vascularized fibular grafting is a simple, cost effective, single stage procedure and is an accepted method of reconstruction for gap non unions in children. However, there is a risk of non-union when a long avascular strut of fibula is used. The periosteum, by itself has high biological activity and is helpful in osteointegration. Harvesting the fibula with the periosteum gives the advantage of mechanical and biological support in a gap non-union. During 2020 to 2022, 13 patients presented to us with gap nonunion of long bones due to various aetiology. The mean age of the patients was sixyears with a mean bone gap of 4.2cm. A modified technique of harvesting the fibula with the periosteum is described. The graft was stabilized with the recipient bone by intra medullary or extra medullary implants. Union occurred in average 12.7weeks in all except one patient with congenital pseudoarthrosis of tibia. The fibula on the harvest site regenerated completely in all other patients. One patient had a superficial infection. Children were followed were an average of 17.5months and there was no incidence of graft resorption or fracture. Osteoperiosteal fibula graft is a simple, effective and cost-effective procedure for the treatment of gap non-unions in children. It offers the advantage of both biological and mechanical support, with high union rates and low complication rates.

Effect of Sclerosis Bands in Femoral Head Necrosis on Non-Vascularized Fibular Grafting-A Finite Element Study.

Femoral head necrosis is a challenging condition in orthopaedics, and the occurrence of collapse is an important factor affecting the prognosis of femoral head necrosis. Sclerosis bands are known to influence the collapse of the femoral head, yet there is a lack of research on the biomechanical role of sclerosis bands in non-vascularized fibular grafting surgery. This study aims to evaluate the biomechanical impact of sclerosis bands in femoral head necrosis and their role in non-vascularized fibular grafting surgery (NVFG) using finite element analysis. We constructed 11 finite element models based on CT scan data of a normal hip joint, simulating different sclerosis band thicknesses and defect scenarios. The models were analyzed for changes in femoral head displacement and von Mises stress. We constructed a hip joint model based on CT data from a normal hip joint, and after reconstruction, assembly, and optimization using 3-matic. We created five groups consisting of 11 finite element analysis models of the hip joint. Mesh partitioning and mechanical parameter settings were performed in ANSYS. The changes and differences in femoral head displacement and von Mises stress of these models were analyzed. Increasing sclerosis band thickness led to reduced peak displacement of the femoral head by 28.6%, 42.9%, and 47.6%, and increased surface von Mises stress by 28.3%, 13.8%, and 13.0%, respectively. Post-surgery, peak displacement decreased in all groups compared to pre-surgery levels. Increasing sclerosis band thickness post-surgery resulted in decreased maximum von Mises stress of the femoral head by 13.9%, 3.0%, and 8.1%. Defect volume in the defect groups correlated with increased peak displacement of the femoral head by 10.0%, 30.0%, and 100.0%, and increased surface maximum von Mises stress of the femoral head by 9.3%, 14.0%, and 15.1%. Sclerosis band formation exacerbates von Mises stress concentration on the femoral head surface. However, thicker sclerosis bands improve post-NVFG stability and mechanical performance. Larger anterior lateral sclerosis band defects significantly compromise postoperative stability, increasing the risk of collapse. Protecting the anterior lateral sclerosis band during NVFG surgery is crucial.

Outcomes of Non-vascularized Fibular Grafts in Proximal Humerus Aneurysmal Bone Cysts.

Introduction This study focuses on the management of primary aneurysmal bone cysts (ABCs) through comprehensive curettage, hydrogen peroxide lavage, and non-vascularized strut fibular grafting. Methods The research encompassed 20 cases, predominantly males (80%), with an average age of 11.35 years. Patient assessment involved thorough history-taking, clinical examinations, and radiological evaluations, including plain radiographs, CT scans, and MRI. The study evaluated healing, bone consolidation, and complications, with patients assessed using the Musculoskeletal Tumor Society (MSTS) upper limb score. Results and discussion The results demonstrated a mean MSTS score of 91.55%, indicating favorable outcomes compared to prior studies. The utilization of non-vascularized autogenous fibular grafts offered effective mechanical stabilization and facilitated an early return to normal function, even prior to complete cavity filling. Our research underscores the efficacy of this treatment approach for primary ABC, particularly in achieving satisfactory functional outcomes. Moreover, the findings contribute to the understanding of optimal management strategies for ABC, considering factors such as patient age, lesion location, vascularity, and size. Conclusion The study advocates for the adoption of thorough curettage, hydrogen peroxide lavage, and non-vascularized strut fibular grafting as a reliable treatment modality for primary ABC. This approach highlights its potential to enhance patient outcomes and functional recovery.

Osteosynthesis and Reconstruction in Neglected Neck of Femur Fracture: A single-center Study and literature review.

Purpose : Our study evaluates the effectiveness of our innovative treatment for neglected femoral neck fractures. Methods : This retrospective study included 23 patients from January 2016 to March 2023, treated with our new innovative technique. Data has been extracted from the respective department, and informed consent has been obtained prior to any intervention. Radiographs, including AP and lateral radiographs and range of motion at the hip joint, were evaluated in follow-ups at different intervals. Post-operative complications and total hip arthroplasty conversions were also noted. The SPSS software version 26 was used to analyze data for this study. Results : With a mean follow-up of 4.5 ± 1 years, the participants’ ages ranged from 14 to 60 years old, with a mean age of 29.74 ± 11.47 years. The database record indicates that 20 subjects had the radiological and clinical union observed. The non-union was reported in 3 (14.2%) patients; however, only one was symptomatic. Almost 41.7% of the patients reported feeling pain occasionally after exertion. At the operated hip, all patients had excellent range of motion (ROM), primarily in the areas of hip flexion, abduction, adduction, and external rotation. Following reconstruction, the average hip Haris score was 83.46 ± 10.40 at one year. As a post-operative complication, 4 individuals (16.7%) had an infection. Conclusion : Our unique technique has dramatically improved neglected femur neck fractures, even in young patients. It involves ORIF using three cancellous screws, non-vascularized fibular and iliac crest cancellous grafts for reconstruction, and vascularized Tensor fascia lata pedicle graft osteosynthesis.

FUNCTIONAL OUTCOME OF GIANT CELL TUMOR OF DISTAL RADIUS AFTER EN-BLOC RESECTION AND NON-VASCULARIZED FIBULAR BONE GRAFTING

Introduction: Giant cell Tumors (GCT) are relatively common lesions that are most often encountered in middle aged women [Salunke AA, Shah J, Warikoo V, Chakraborty A, Pokharkar H, Chen Y, Pruthi M, Pandit J. Giant cell tumor of distal radius treated with ulnar translocation and wrist arthrodesis. J Orthop Surg 2017 25(1): 2309499016684972, 2017, https://doi.org/10.1177/2309499016684972 ]. As 25% of these are usually locally aggressive, early diagnosis, and treatment are of paramount importance [Dorfman HD, Czerniak B. Bone Tumors. St. Louis, Mosby (1998)]. Due to the high incidence of local recurrence following simple curettage, it is no longer a preferred line of treatment. In recent times, extended curettage, wide resection or en-bloc resection with bone grafting have supplanted simple curettage [Şirin E, Akgülle AH, Topkar OM, Sofulu Ö, Baykan SE, Erol B. Mid-term results of intralesional extended curettage, cauterization, and polymethylmethacrylate cementation in the treatment of giant cell tumor of bone: A retrospective case series. Acta Orthop Traumatol Turc 54(5): 524–529, 2020, https://doi.org/10.5152/j.aott.2020.19082 ]. Case Scenario: A 22-year-old female patient presented to the OPD with a swelling in her right wrist which she noticed two years back. The swelling gradually increased to the size of a lemon at presentation and was initially painless but eventually became painful. The patient was evaluated based on clinical history, examination, and radiography. A clinical and radiological diagnosis of GCT of the distal radius was made. FNAC was done to confirm the same. Further, the lungs were screened for metastasis. She underwent en-bloc resection of the lesion followed by reconstruction with non-vascularized proximal fibular autograft secured with a DCP and [Formula: see text] -wires. The excised specimen was dispatched for Fig. 1. The swelling at presentation histopathological examination and confirmed to be a Giant Cell Tumor. Regular follow-up schedule was initiated at 2 weeks, 6 weeks, 3 months, 1 year, 36 weeks, and 2 years postoperatively. Her functional outcome was monitored by assessing the wrist range of movements and the Mayo wrist scores. Results: The patient’s Mayo wrist scores showed an increasing trend during follow-up, indicating improved functional outcomes. Recurrence was not noted during the follow-up period. Discussion: Tumor in the distal radius metaphyseoepiphyseal region is commonly associated with extracompartmental involvement, cortical invasion, and pathologic fracture [Yang YF, Wang JW, Huang P, Xu ZH. Distal radius reconstruction with vascularized proximal fibular autograft after en-bloc resection of recurrent giant cell tumor. BMC Musculoskelet Disord 17(1): 346, 2016. https://doi.org/10.1186/s12891-016-1211-8 ]. Hence, curettage is not an optimal method in the distal radius. Thus, wide excision is the optimal choice of treatment. However, this creates a defect at the distal end of the radius. The preferred options for the management of the defect comprise of osteoarticular allografts, vascularized grafts, non-vascularized bone grafts, and custom-made prostheses [Saini R, Bali K, Bachhal V, Mootha AK, Dhillon MS, Gill SS. En bloc excision and autogenous fibular reconstruction for aggressive giant cell tumor of distal radius: a report of 12 cases and review of literature. J Orthop Surg Res 6 : 14, 2011, https://doi.org/10.1186/1749-799X-6-14 ]. Vascularized bone grafts have been proposed to have a better union rate and lesser complication rate as compared to non-vascularized options. Thus, with our case report, we would like to highlight the effectiveness of the non-vascularized proximal fibular autograft in the reconstruction following en bloc excision of the distal radius. Conclusion: Hence, en-bloc resection and non-vascularized fibular bone grafting is a valuable method of treatment of GCTs of the distal radius. It is also associated with low recurrence rates and improved wrist function in the course of follow-up.

Management of Aseptic Both Bone Forearm Diaphyseal Gap Nonunion

Abstract Aseptic nonunions of both bone forearm fractures present significant challenges in treatment, often requiring specialized surgical intervention. This case report provides an overview of the prevalence, etiology, and surgical considerations in managing such nonunions. This case report presents a 51 year old male with both bone forearm diaphyseal nonunion following a road traffic accident, managed with iliac crest and nonvascularized fibular bone grafting. Surgical intervention involved debridement, gap bridging with fibular strut graft, and stabilization with plate. Aseptic both bone forearm nonunions disrupt mechanics, leading to functional impairment. Surgical management aims at maintaining radial length, joint function, and avoiding positive ulnar variance. Treatment involves debridement, alignment correction, bone grafting, and may include vascularized fibular grafting or the Ilizarov method, while nonvascularized fibula strut grafts provide a favorable alternative with low complication rates. The case report demonstrates successful management of aseptic both bone forearm diaphyseal nonunion using nonvascularized fibular strut graft, resulting in excellent functional outcomes without complications. The efficacy and feasibility of this treatment approach in achieving union and restoring forearm function is highlighted.

Use of Fibular Strut Graft for Reconstruction of Bone Defects

Introduction • Bone recalcitrant nonunion and bone defects usually follow trauma, resection of a malignant tumor of the musculoskeletal system and osteomyelitis. • Instead of amputation, which was used in the past, limb salvage surgeries, including non-vascularized or vascularized autografts and allografts, bone transport and replacement with prostheses are performed. • Among the above methods, nonvascularized autogenous bone graft use is an important treatment strategy that has been performed for over a hundred years. • The fibula is a tubular bone that has a suitable length, geometrical shape and mechanical strength and is considered to be the best donor bone for large bone defects. • Free vascularized fibular grafts achieve higher union rate than non-vascularized fibular grafts in the reconstruction of long bone defects. • In this study, 6 patients with bone defects treated by non-vascularized fibular grafts .We intended to assess the clinical outcomes of graft union, functional outcome.

Limb Salvage and Pelvic Reconstruction With Endoprosthesis After Pelvic Tumor Resection: A Narrative Review.

Periacetabular defects following tumor resection present formidable challenges in reconstruction and continue to pose clinical difficulties. Historically, treatment approaches leaned towards hindquarter amputation; however, due to associated morbidities and functional limitations, limb-sparing procedures gained prominence in the 1980s. Nevertheless, the intricacies of pelvic anatomy and the imperative of achieving wide surgical margins while preserving essential structures make pelvic tumor resection and subsequent reconstruction inherently complex. Various reconstruction modalities have been explored, including non-vascularized fibular grafts and prosthetic implants. Among these options, the LUMiC® endoprosthesis stands out as a promising solution for pelvic reconstruction post-tumor resection. Characterized by a modular design featuring a hydroxyapatite-coated stem and acetabular cup, this device has shown favorable implant survival rates in studies, despite encountering complications primarily associated with soft tissue failure, dislocation, and infection. Notably, the incidence of complications varies across studies. The Henderson classification system delineates these complications, encompassing soft tissue issues, aseptic loosening, periprosthetic fractures, infections, and tumor recurrence. Despite the encouraging functional outcomes associated with the LUMiC® endoprosthesis, it is not immune to limitations. Concerns persist regarding complications such as dislocation and infection, underscoring the imperative for further research to evaluate the long-term durability and reliability of this reconstructive approach. Moreover, advancements in surgical techniques, perioperative management, and the advent of navigation-assisted procedures hold promise for enhancing outcomes and mitigating complication rates in pelvic reconstruction surgeries.

Giant Cell Tumour Distal Radius in Patient with Functional Outcome after Reconstruction by En-Bloc Resection and Non-Vascularized Fibular Bone Graft: A Case Report

Giant Cell Tumour Distal Radius in Patient with Functional Outcome after Reconstruction by En-Bloc Resection and Non-Vascularized Fibular Bone Graft: A Case Report

Autologous non-vascularized fibula with compression plating in the management of aseptic complex non-union of long bones.

The surgical treatment of non-union of long bones are challenging especially when bones are osteoporotic or there is a large bone gap due to repeated surgeries and implant failures. Plate with intramedullary fibula provides a stable construct as fibula acts as a second implant with better anchorage and high pull-out strength. The aim of our study is to present our experience of treating complex non-union of long bones using compression plating (LCPs/DCPs) in combination with autologous non-vascularized fibular graft (ANVFG). 10 cases of complex non-union of long bones (tibia, femur, humerus) treated with debridement, decortication followed by intramedullary fibular strut grafting and rigid osteosynthesis by LCPs/DCPs were included in this study. DASH score and LEFS score was used for upper limb and lower limb functional assessment. All patients had clinico-radiological union with a mean time of 11.4 months. Pre-operative mean DASH and LEFS score was 45.9±2.1 and 20.6±2.03 At the last follow-up, mean DASH and LEFS score was 19.8±1.1 and 60.6±2.6. Compression plating with ANVFG is a viable option for treating complex non-union of long bones. Intramedullary fibula acting as a second implant provides mechanical stability and support biological healing with its osteogenic property at the non-union site.

A Deep-Learning Model for Predicting the Efficacy of Non-vascularized Fibular Grafting Using Digital Radiography

To develop a fully automated deep-learning (DL) model using digital radiography (DR) with relatively high accuracy for predicting the efficacy of non-vascularized fibular grafting (NVFG) and identifying suitable patients for this procedure. A retrospective analysis was conducted on osteonecrosis of femoral head patients who underwent NVFG between June 2009 and June 2021. All patients underwent standard preoperative anteroposterior (AP) and frog-lateral (FL) DR. Subsequently, the radiographs were pre-processed and labeled based on the follow-up results. The dataset was randomly divided into training and testing datasets. The DL-based prediction model was developed in the training dataset and its diagnostic performance was evaluated using the testing dataset. A total of 339 patients with 432 hips were included in this study, with a hip preservation success rate of 71.52% as of June 2023. The hips were randomly divided into a training dataset (n=324) and a testing dataset (n=108). The ensemble model in predicting the efficacy of NVFG, reaching an accuracy of 78.9%, a precision of 78.7%, a recall of 96.0%, a F1-score of 86.5%, and an area under the curve (AUC) of 0.780. FL views (AUC, 0.71) exhibited better performance compared to AP views (AUC, 0.66). The proposed DL model using DR enables automatic and efficient prediction of NVFG efficacy without additional clinical and financial burden. It can be seamlessly integrated into various clinical scenarios, serving as a practical tool to identify suitable patients for NVFG.

Non-Vascularized Fibular Bone Graft for Giant Cell Tumor of the Distal Ulna: A Case Report

Abstract: Cases of bone giant cell tumors (GCT) are rarely found, generally benign and locally aggressive tumors. Surgical resection is the universal standard for treatment of bone GCT. Non vascularized fibular graft (NVFG) is useful in the reconstruction of skeletal defects, especially in cases of scarred and avascular recipient sites and patient with tumor surrounded by poor tissue condition. We report a 53-year-old woman, with a lump in her left hand for three years. X-ray examination revealed a mass with firm border and regular edge that reached the epiphysis expansively with thinning of the cortex in the distal region of the left ulna. Tumor excision was performed with open reduction internal fixation (ORIF) and fibular bone graft. To date, GCT is one of the most obscure and intensively examined bone tumors, and its histological images do not predict the clinical outcome. Moreover, many unanswered questions regard to the treatment and prognosis without any consensus regarding the ideal treatment selection. NVFG osteosynthesis shows encouraging results, and adequate therapy, wound care and patient compliance affect the patient’s outcome. In conclusion, NVFG and internal fixation are effective options for post tumor excision, and osteosynthesis has encouraging result. Keywords: non vascularized fibular graft (NVFG); giant cell tumor; bone graft; ulna

Nonvascularized fibular graft with locking screw fixation for metaphyseal bone loss of distal femur: biomechanical assessment validated by a clinical case series.

The optimal modality to surgically treat significant bone loss of distal femur remains inconclusive. The objectives of the present study were to assess the mechanical performance of nonvascularized fibular graft (NVFG) with locking screw fixation in distal femur fixation construct by finite element analysis and to retrospectively describe the outcomes of the present technique in clinical cases. Four constructs which the fractured femur was stabilized by LCP-DF alone, dual plating, LCP-DF combined with NVFG, and LCP-DF combined with NVFG (LCP-DF-NVFG-S)with locking screw were assessed the biomechanical performance under physiological loads. For the clinical case series, 12 patients with open intercondylar fracture with metaphyseal bone loss of distal femur were operated by LCP-DF-NVFG-S. The collected data included fracture consolidation, length of NVFG, perioperative complications and objective clinical results. LCP-DF-NVFG-S demonstrated lower implant equivalent von Mises stress (EQV) stress and better fracture stability than other constructs. A locking screw presented its essence in maintaining the NVFG in the required position and subsequently enhancing the fracture stability. In regard to the clinical series, all fractures were consolidated with an average duration of 27.8weeks (range 20-32). An average NVFG length was 7.8cm (range 6-12). No perioperative complication was demonstrated. By the Knee Society score, 1 was considered to be excellent, 9 to be good and 2 to be poor. Based on the results of mechanical assessment and case series, LCP-DF-NVFG-S can be an effective technique in the management of metaphyseal bone loss of distal femur.

Sclerosis rim volume ratio and Japanese Investigation Committee classification as predictive factors for femoral head collapse progression after non-vascularized fibular grafting in osteonecrosis patients

ObjectiveThe purpose of this retrospective cohort study was to determine the relationship between sclerosis rim volume ratio (SVR) and the progression of femoral head collapse after non-vascularized fibular grafting (NVFG) surgery in patients with osteonecrosis of the femoral head (ONFH), investigating risk factors associated with femoral head collapse progression and establishing a predictive model to enhance clinical decision-making. MethodsONFH patients who underwent NVFG between January 2008 and December 2021 were analyzed retrospectively to assess the risk of post-operative collapse progression (collapse >2 mm). A logistic regression model was used to evaluate the independent risk factors associated with collapse progression, including age, sex, etiology, affected side, Japanese Investigation Committee classification (JIC), and the sclerosis rim volume ratio (SVR). SVR values was collected from three weight-bearing columns, namely SVR1, SVR2, and SVR3, respectively. Results57 patients with 64 hips who had undergone NVFG and were followed up for at least one year were included. During the follow-up, collapse＞2 mm occurred in 30 hips (46.88%). Multivariable analysis revealed that JIC (p =0.037) and SVR1 (p = 0.04) were independent risk factors for collapse progression after NVFG. The results of the receiver operating characteristic (ROC) analysis indicated that the aforementioned indices provided a satisfactory prediction of early femoral head collapse progression in ONFH patients after NVFG. The regression model using the above two indicators as a composite index showed satisfactory performance in predicting early postoperative femoral head collapse progression, with an area under the curve (AUC) of 84.6%. ConclusionsSVR is significant predictor of post-operative collapse progression following NVFG, and the composite index provides an optimal predictive value for femoral head collapse progression after surgery.

Treatment of Non-Union with Bone Loss in Femur Fracture Using Non-vascularized Fibular Graft: A Case Report

Abstract: Fibula is a very versatile source of autogenous graft and has been used for decades in the field of limb reconstruction. Bony defects of the lower extremity are usually the result of high-energy trauma, tumor resection, or severe sepsis. Non-vascularized fibular graft (NVFG) is useful in the reconstruction of skeletal defects, especially in cases of scarred and avascular recipient sites, or in patients with combined bone and soft tissue defects. This study aimed to assess the effectiveness of NVFG in the management of non-union bone fracture. We reported a 16-years-old male with non-union femur fracture. Debridements were applied at the first time of admission to the hospital. Open reduction of fracture with internal femur fixation. Fibula bone was extracted as the donor of vascularized graft for the bone loss. After two years of follow-up, the patient acquired his motor functions back well, and was able to carry out daily activities as expected. In conclusion, taking together the repair and reconstruction of non-union bone in the lower extremity with NVFG and internal fixation is an effective and important option for treating non-union femoral fracture. NVFG osteosynthesis has encouraging results in such instances. It is technically less demanding, simple, and can be performed in almost all centers where image intensifier is available. Keywords: bone fracture; non-vascularized fibular graft; reconstructive microsurgery; femoral non-union

"A New Clinical and Radiological Classification of Grading GCT and Its Impact on the Management".

The management of the GCT continues to be controversial. The most accepted treatment reported is extended curettage with various adjuvants. However, the rate of recurrence has been very high (10-66%). For better understanding of the lesion and its management, it has become necessary to revise the existing grading system. The recommendation of the proposed grading is based on 480 cases of GCT along with the analysis of other major reports published. Out of these, 279 were grade-II and 109 grade-III which were subjected to en bloc excision and reconstruction with non-vascularized fibular graft. Depending on the site, the grafts were stabilized with a suitable plate or extra long Kirschner wires. The observations made in 480 cases over a period of 5 decades revealed that for Campanacci grade-II and grade-III lesions, en bloc excision and suitable reconstruction resulted in minimum recurrence rate of 1.2%. The fibular reconstruction after excision has proved advantageous to our patients as it provides a stable joint in the form of an arthrodesis of the neighboring joint. GCT of bone has been a challenging lesion. Extended curettage has been recommended as the choice of treatment but the reported rate of recurrence has been high. En bloc excision and suitable reconstruction with fibular strut graft have resulted in 1.2% recurrence. It is, therefore, suggested the existing grading system should be revised mainly for grade-II and grade-III lesions which can bring down the high rate of recurrence in this unpredictable tumor. Level-IV.

Surgical techniques for medial clavicular tumors: A report of 3 cases

Introduction and importanceClavicular tumors are rare, consisting of <1 % of all skeletal tumors. In this series, we described our experience of treating medial clavicular tumors. Case presentationWe treated three patients with medial clavicle tumors at a national tertiary referral hospital in Jakarta, Indonesia. The patients were treated with wide excision following bony reconstruction from fibular bone and one patient was treated by marginal excision. Each patient was treated by surgery and one patient underwent reconstruction using non-vascularized fibular graft and composite using bone cement. Clinical discussionAll patients resulted in restoration of symmetry of the lower neck and upper chest and no post-surgical complication. Based on these cases above and the extension of tumor, we recommend medial clavicle tumor resection classification divided into three type to decide which type of surgical procedure that should be performed. In our report, all patients resulted in restoration of symmetry of the lower neck and upper chest and no post-surgical complication. ConclusionClavicle resection in management of medial third clavicle tumor is technically demanding. We proposed three types of clavicular resection based on tumor extension. The surgical technique of medial end clavicle in this patient resulted in tumor free margin of medial clavicular, medial scapula, and lateral scapular incision. Reconstruction surgery following clavicle resection can be done in order to restore symmetry of the lower neck and upper chest, protect nearby neurovascular bundle, and rarely associated with significant shoulder function loss.

Monostotic Fibrous Dysplasia of the Hip Treated with Autologus Non-Vascularized Fibular GraftMonostotic Fibrous Dysplasia of the Hip Treated with Autologus Non-Vascularized Fibular Graft

Fibrous dysplasia represents a dysplastic disorder of bone characterized by solitary or multifocal polyostotic intramedullary lesions composed of proliferations of fibroblast-like spindle cells with a characteristic whorled pattern in which trabeculae of immature woven bone. A 20 years old female with pain and limping on his left hip has been suffered for about 1 month. The pain was localized on the left hip with dull characteristics, and worsen when she moves and walks. The pain intensity also decreased with rest. Then she came to hospital and performed X-ray with shepherd crook deformity on her left hip and performed ipsilateral non-vascularized fibular strut graft on her left hip. Right after post-operative wound has been healed the chief complain was marked decrease. For about 2 years after the surgery follow up by X-ray and also MRI examination with contrast the condition of the fibular strut graft was viable, the complaint was gone and the progression of the disease has been stopped.

Treatment of pediatric tibial shaft nonunion using ipsilateral free non-vascularized fibular graft.

Although tibial shaft fractures are the third most common long bone fractures in children after the forearm and femur, nonunion of these fractures are rare in the pediatric population. Despite seldom seen, tibial nonunion is very complex and it is also a devastating complication of tibial fracture especially when infected. Numerous methods have been employed to treat pediatric tibial nonunion, but there is no consensus. Here, we present a case of a child with right tibial shaft fracture nonunion. We treated this patient with ipsilateral free non-vascularized fibular graft. Both the nonunion site and fibular donor site united well with good function in the injured extremity and no adverse events. We recommend the use of ipsilateral free non-vascularized fibular graft for the treatment of pediatric tibial shaft nonunion.

Delayed Reconstruction of Open Multiple Metatarsal Fractures Using Rib Bone Graft after Soft Tissue Coverage with Gracilis Free Flap: Case Report and Literature Commentary

Foot restoration after massive bone and soft tissue loss is a daunting task for surgeons. Existing literature has highlighted various methods of reconstruction. Masquelet technique, use of vascularised and non-vascularized fibular grafts, use of latissimus dorsi, serratus anterior in combination with rib grafts, iliac crest grafts have been described.