Bilateral avascular necrosis of the femoral head due to the use of heroin: A case report

AbstractIntroductionFemoral head avascular necrosis is caused by disruption of the blood supply of the femoral head, which finally results in hip dysfunction. Non traumatic osteonecrosis may related with corticosteroid use, alcohol abuse, SLE, hemoglobinopathies or exposure to cytotoxic agents. But avascular necrosis of the femoral head (ANFH) due to heroin use is a rare condition. We report a patient with bilateral ANFH due to heroin use treated by simultaneous bilateral hip arthroplasty.Presentation of case37 year-old male patient presented with bilateral hip pain that had been occurring for four years. The patient had no history of smoking, excessive drinking, using corticosteroid and the other drugs or trauma but used heroin for 10 years. In clinic and radiologic examination indicated advanced degenerative changes on both hip due to femoral head avascular necrosis. The patient was treated with simultaneous bilateral total hip arthroplasty. After 6 months postoperatively the active hip range of motion was painless.DiscussionAvascular femoral head necrosis caused by the using of heroin is rare. Ultimately, osteonecrosis of the femoral head occurs through one final common pathway, which is decreased blood flow to the femoral head that leads bone ischemia and death. But it is still unknown that heroin’s systemic effects. Intravenous drug use more as a serious problem for today. There is a need for comprehensive studies to demonstrate effects of heroin on bone and vascularity metabolism.ConclusionHeroin use will be important problem for population. That’s why is crucial to understand the effect of heroin

Evaluation of Dynamic Foraminal Stenosis with Positional MRI in Patients with C6 Radiculopathy-Mimicking Pain: A Prospective Radiologic Cohort Study

Objective. Patients with a C6 radiculopathy-mimicking complaint are always in the gray zone if the diagnosis is not clear. The aim of the study is to make the diagnosis clear if the neck and shoulder pain is caused by a dynamic stenosis of the neural foramen at the C5-C6 level. Methods. Patients with a C6 radiculopathy-mimicking complaint were included in the study. Patients had a cervical spine magnetic resonance imaging (MRI) at the normal limits, or a minimal protrusion at the C5-C6 level underwent a dynamic MRI procedure. We measured the foraminal area and spinal cord diameter (SCD) at the C5-C6 level by using the PACS system ROI irregular are determination integral embedded to PACS. Inter- and intraobserver reliability of measurements was evaluated. Results were analyzed statistically, and a p value< 0.05 was accepted as statistically meaningful. Results. A total of 23 patients between January 2019 and June 2019 were included in the study. There were 10 men and 13 women, and the mean age was 41.3 (range 33-53). Foraminal area decrease at C5-C6 in extension and increase in flexion when compared with the neutral position was statistically significant (p[removed]0.05). Interobserver and intraobserver reliability of measurements were classified as in almost perfect agreement. Conclusions. Our present work presented dynamic and positional foraminal changes in MRI with radiculopathy-mimicking patients. Soever, we did not find a difference between the clinical complaint side and the opposite side in radiculopathy-mimicking patients. Cervical radiculopathy pain should not be attributed only to foraminal sizes. PACS embedded irregular area measurement integral allows the easy measure of a big number of patients without additional set-up and digital work requirements. © 2022 Ozcan Kaya et al

Comparison of hallux valgus deformed ballerinas and sedentary individuals in terms of balance parameters

Background: We aimed to compare static and dynamic balance parameters and health quality parameters in ballerina and non-ballerina adolescents with hallux valgus deformity. Methods: Forty five volunteer female adolescent ballet students between the ages of 7 and 17, with hallux valgus were recruited. Group 1 = in the control group, 31 sedentary adolescents with hallux valgus were included. Group 2 = Romberg test and Flamingo test were used for static balance. The SEBT (Star Excursion Balance Test) was used to measure dynamic balance. Results: Age, sex, and body mass index (BMI) characteristics were similar between ballerina and control groups (P < .05). The Romberg test stands upright with closed eyes, with a significant difference 47.22 in group 1 and 38.13 in group 2. In contrast there was a significant difference between the two groups in the Romberg test single limb with eyes open and closed. For open eyes single limb test mean score was 55.06 in ballerinas and 44.2 in sedentary group, similarly single limb test with closed eyes mean score was 25.68 in group 1 and 18.67 in group 2. Conclusion: In conclusion, the results of this study show that ballerinas have better single-limb and closed-eye balance than sedentary individuals with HV deformities

Preventing neurovascular invasion in desmoid tumors

Desmoid tumors or aggressive fibromatoses are rare, non-encapsulated, infiltrative and locally aggressive tumors originating from deep musculo-aponeurotic structures. Traditionally, preferred treatment method for desmoid tumors is wide local excision. Depending on the side and type of resection, the reported local recurrence rates range from 15 to 77%. Similarly, in our institution there is a significant recurrence rate (24%) in patients who underwent surgery for desmoid tumor. After several recurrences, amputation may be inevitable following repeating vascular and nerve reconstructions. There is a need for a nonviable barrier in order to prevent the invasion of the viable tumor to the neurovascular structures which are also viable tissues. Depending on this need, we present two cases that we used synthetic vascular graft in their operations to cover neurovascular structures in order to prevent tumor invasion. For patients who are not suitable for radiotherapy and the neurovascular structures need to be secured because of the risk of local recurrence, this method can prevent possible future invasion of vessels and nerves

Osteomalacia and coxa vara. An unusual co-existence for femoral neck stress fracture

INTRODUCTION: Femoral neck stress fractures are not uncommon. Several causes exist about these fractures. Osteomalacia is one of the most common cause of insufficiency fractures and coxa vara can produce a focal concentration of mechanical stress in the femoral neck and may cause stress fractures. This case study is about the co-existence of these two pathologies in a patient with bilateral femoral neck stress fracture

Bilateral femoral neck fractures secondary to chronic carbamazepine use treated by bilateral dynamic hip screw: A case report

INTRODUCTION: Bilateral femoral neck fractures without major trauma are rare and related to several conditions. Insufficiency fractures due to the use of anti-epileptic drug are one of the rare causes. This case study is about bilateral femoral neck insufficiency fractures resulting from chronic use of anti-epileptic drug

Osteomalacia and coxa vara. An unusual co-existence for femoral neck stress fracture

Introduction: Femoral neck stress fractures are not uncommon. Several causes exist about these fractures. Osteomalacia is one of the most common cause of insufficiency fractures and coxa vara can produce a focal concentration of mechanical stress in the femoral neck and may cause stress fractures. This case study is about the co-existence of these two pathologies in a patient with bilateral femoral neck stress fracture. Presentation of case: A 26-year-old woman admitted to our department with a complaint of bilateral groin pain and diagnosed as bilateral coxa vara and osteomalacia. Medical treatment for osteomalacia and staged bilateral Pauwels’ osteotomy was performed. After 2 years of follow-up, good result was obtained. Discussion: There are several risk factors for stress fractures and osteomalacia and coxa vara are two of the causes. Osteomalacia results in softening of the bones and coxa vara can produce a focal concentration of stresses in the femoral neck. Conclusion: Joint and bone pain without any trauma should be investigated and bone metabolism disorders should be kept in mind. There might be co-existing factors related with stress fractures, and they must be treated simultaneously

Aarskog-Scott syndrome: An unusual cause of scoliosis

A 16-year-old boy who had been diagnosed previously as Aarskog-Scott syndrome (AAS), referred to our clinic with shoulder asymmetry for 1 year. Results of spine examination showed a 52° right thoracic curve at T3-T11. Surgery was planned, and T1–L1 posterior instrumentation and fusion were performed. After surgery, satisfactory correction was achieved, and during 10 years follow-up, the patient had no complaints. AAS is a X-linked genetic disorder with facial, genital, and skeletal manifestations. Scoliosis is not reported as a typical finding of AAS, and there is no reported case in the English literature. Due to mutation affecting the developing skeleton tissue, spinal deformities may develop. In our case, concave side fusion was seen at the deformity. Although we do not know any specific pattern of the scoliotic deformity of this syndrome, surgical correction of the deformity can be difficult because of the premature fusion at these levels

Bilateral First-Ray Amputation of the Foot Due to Severe Tophaceous Gout Complicated by Infection and Discharged Sinus A Case Report

Background: Gout is a purine metabolism disease. Tophaceous gout may cause joint destruction and other systemic problems and sometimes may be complicated by infection. Infection and sinus with discharge associated with tophaceous gout are serious complications, and treatment is difficult. We present a patient with tophaceous gout complicated by infection and discharging sinus treated by bilateral amputation at the level of the first metatarsus