A Closer Look at Fibrous Dysplasia Femur Fracture Five-year Follow-up: A Unique Case

Introduction

Fibrous dysplasia (FD) is a benign skeletal disorder characterized by the replacement of normal bone tissue with disorganized fibrous tissue. Fractures are a significant complication of FD, particularly in the proximal femur, where deformities such as Shepherd's crook deformity can increase the risk.

Case Report

We present a case study of a 44-year-old male with unilateral monostotic FD, Shepherd's crook deformity, and a pathological femoral shaft fracture. The initial surgical approach involved valgus osteotomy, dynamic condylar screw (DCS) fixation, and multiple osteotomies of the femoral shaft. However, the patient experienced a refracture and implant failure, necessitating a second surgical intervention with a double-angled DCS and additional fixation. Post-operative follow-up revealed successful bone union and deformity correction, although a limb length discrepancy was noted.

Conclusion

This case highlights the challenges in managing FD-related fractures and the importance of addressing deformities and achieving optimal alignment. Individualized treatment approaches, careful implant selection, and post-operative rehabilitation are crucial for successful outcomes in FD-associated fractures.

Managing Monkeypox Virus Infections: A Contemporary Review

Monkeypox is an infectious and contagious zoonotic disease caused by the Orthopoxvirus species and was first identified in Africa. Recently, this infectious disease has spread widely in many parts of the world. Fever, fatigue, headache, and rash are common symptoms of monkeypox. The presence of lymphadenopathy is another prominent and key symptom of monkeypox, which distinguishes this disease from other diseases and is useful for diagnosing the disease. This disease is transmitted to humans through contact with or eating infected animals as well as objects infected with the virus. One of the ways to diagnose this disease is through PCR testing of lesions and secretions. To prevent the disease, vaccines such as JYNNEOS and ACAM2000 are available, but they are not accessible to all people in the world, and their effectiveness and safety need further investigation. However, preventive measures such as avoiding contact with people infected with the virus and using appropriate personal protective equipment are mandatory. The disease therapy is based on medicines such as brincidofovir, cidofovir, and Vaccinia Immune Globulin Intravenous. The injectable format of tecovirimat was approved recently, in May 2022. Considering the importance of clinical care in this disease, awareness about the side effects of medicines, nutrition, care for conjunctivitis, skin rash, washing and bathing at home, and so on can be useful in controlling and managing the disease.

The Sequential Therapy in Osteoporosis

Background

Osteoporosis management often involves a sequential treatment approach to optimize patient outcomes and minimize fracture risks. This strategy is tailored to individual patient characteristics, treatment responses, and fracture risk profiles.

Methods

A thorough literature review was systematically executed using prominent databases, including PubMed and EMBASE. The primary aim was to identify original articles and clinical trials evaluating the effectiveness of sequential therapy with anti-osteoporosis drugs, focusing on the period from 1995 to 2023. The analysis encompassed an in-depth examination of osteoporosis drugs, delineating their mechanisms of action, side effects, and current trends as elucidated in the literature.

Results and Discussion

Our study yielded noteworthy insights into the optimal sequencing of pharmacologic agents for the long-term treatment of patients necessitating multiple drugs. Notably, the achievement of optimal improvements in bone mass is observed when commencing treatment with an anabolic medication, followed by the subsequent utilization of an antiresorptive drug. This stands in contrast to initiating therapy with a bisphosphonate, which may potentially diminish outcomes in the post-anabolic intervention period. Furthermore, it has been discerned that caution should be exercised against transitioning from denosumab to PTH homologs due to the adverse effects of heightened bone turnover and sustained weakening of bone structure. Despite the absence of fracture data substantiating the implementation of integrated anabolic/antiresorptive pharmacotherapy, the incorporation of denosumab and teriparatide presents a potential avenue worthy of consideration for individuals at a heightened vulnerability to fragility fractures.

Conclusions

A judiciously implemented sequential treatment strategy in osteoporosis offers a flexible and tailored approach to address diverse clinical scenarios, optimizing fracture prevention and patient outcomes.

Tailored Precision: A Unique Case of Pelvic Osteosarcoma Management

Introduction

Osteosarcoma of the pelvis poses challenges in surgical resection due to its anatomical location and extensive nature. This case report focuses on the clinical presentation and therapeutic outcomes of a 20-year-old patient with osteosarcoma of the right iliac bone. The study highlights the efficacy of 3D printing technology in creating customized implants for improved surgical outcomes.

Case Report

The case report presents the clinical presentation, management, and outcomes of a patient with osteosarcoma of the right iliac bone. It emphasizes the impact of surgical resection extent and endoprosthetic reconstruction. The study highlights the advantages of 3D printing technology in creating customized implants that accurately fit the remaining bone. Limb-sparing surgery is advocated for better functional and psychological outcomes compared to amputation. The report also emphasizes the need for further research on alternative composite materials and discusses the limitations of 3D printing technology in orthopedics.The limitations of 3D printing, such as mechanical safety and material restrictions, are discussed, calling for future advancements to improve the reliability and effectiveness of 3D-printed implants in orthopedics.

Conclusion

The present case report provides valuable perspectives into the efficacious management of pelvic osteosarcoma and underscores the distinctive advantages of 3D printing technology in improving surgical results. Limb-sparing surgery demonstrates enhanced functional and psychological outcomes compared to amputation. Utilizing 3D custom-made implants, significantly reduces the likelihood of revision surgeries attributed to implant failure, improves the surgical outcome and precision.

How to assess scapular dyskinesis precisely: 3-dimensional wing computer tomography--a new diagnostic modality

BACKGROUND

Aberrations in scapular motion are believed to be associated with the presence of shoulder or elbow pathologies. There are many methods to evaluate scapular kinematics, but they have certain limitations. Nevertheless, it is believed that appropriate rehabilitation for each type of scapular dyskinesis is important.

METHODS

Eighty-nine athletes were videotaped and seven blinded observers categorized scapular dyskinesis into 4 types, which was followed by 3-dimensional (3D) wing computer tomography (CT). Four blinded examiners evaluated 5 angles [upward rotation (UR), internal rotation (IR), anterior tilting (AT), superior translation (ST), and protraction (PRO)] on the 3D wing CT. Inter-rater reliability (IRR) was calculated for both the methods. CT scan measurements were compared with the 4 observational types to establish the validity.

RESULTS

The IRR with observational assessment of scapular dyskinesis into 4 types was good, 0.780. The 3D wing CT analysis had a very high IRR, 0.972. There was a statistically significant correlation between observational assessment and 3D wing CT analysis. The UR angle, ST angle in type 3 scapular dyskinesis, and AT angle in type 1 scapular dyskinesis were increased as compared with those in the other types of scapular dyskinesis. All these measurements were made in the resting position of the scapula.

CONCLUSION

The 3D wing CT analysis allows precise quantification of a position associated with scapular dyskinesis. Therefore, 3D wing CT can be considered as an alternative method for assessing scapular dyskinesis.