Hip fractures as well as coxarthrosis are conditions that are becoming more common in everyday orthopedic practice. With the aging of the world's population, there is an increasing need for partial (HA) or total hip arthroplasty (THA). No elective procedure is as important to quality of life as total hip arthroplasty, and partial hip arthroplasty is a method of treatment in elder population who suffered fracture of the femoral neck. There are several hip approaches that can be used for arthroplasty. Hip dislocation is a serious complication after hip arthroplasty and occurs somewhat more frequently when the posterior hip approach is used. The aim of this study is to show that the piriformis sparing technique gives better results in terms of reducing the frequency of dislocations in the early postoperative period (one year). We operated od 249 patients, and after follow-up that lasted from 13 to 22 months we had four dislocations, three in patient with THA(0.021) and one after HA(0.009). Preservation of the piriformis tendon is a minor modification in the operative technique that can lead to a great benefit in the quality of treatment and a reduced risk of complications.

Any fracture of the femoral shaft presents a challenge to the orthopedic surgeon. Femoral fractures most often occur within polytrauma, by forces of high intensity as is the case with traffic accidents. There are two methods to treat with internal fracture fixation, intra and extra medullary fixation. Both treatments have their advantages and disadvantages and it is necessary to make a good preoperative plan. We present the case of a 23-year-old man who suffered a femoral shaft fracture as a driver in a car accident. He was initially surgically treated with orthopedic repositioning and internal, extramedullary fixation. After 18 months, bending of the osteosynthetic material and dislocation of the fragments with varus and recurvatum were verified. Oligotrophic pseudoarthrosis was also present. Reintervention and fixation with interlocking nail was performed. The weight bearing is allowed after two weeks. After 3 months, patient has full range of motion and there is no palpatory painful sensitivity. Intramedullary fixation is the method of choice for fractures of the femur, especially when there is no comminution and in cases of open fractures of the first and second degree. Rotation of fragments is locked, physical rehabilitation is faster and there is less risk of mal union.

Treatment of humerus fractures is divided into operative and non-operative treatment Fractures of the diaphysis of the humerus heal well. Surgeons today have many opportunities to treat them. The decision on the type of treatment to be applied depends on the location of the fracture, the existence of associated injuries, the age and the general condition of the patient. Non-operative treatment is most often applied, although there are fractures in which surgical intervention is necessary in order to perform healing and prevent complications. Non-operative treatment of fractures of the diaphysis of the humerus gives good results, with little angulation and minimal or no shortening of the arm. Adequate repositioning, appropriate plaster immobilization and regular X-rays heal the fracture within the allotted time. Disciplined early physical therapy in terms of circular movements prevents shoulder contracture and allows later physical therapy to last significantly shorter. Non-operative treatment lasts from 7-11,5 weeks.

Introduction. Children born prematurely have an increased risk of immediate medical complications, as well as socioemotional, cognitive, linguistic and sensory processing disorders later in life. Studies have examined the effects of prematurity on developmental outcomes, such as cognition, however, there is a need for a more detailed examination of sensory processing disorders in preterm infants. Not only is prenatal neurosensory development interrupted in utero, but these children may also experience intense stimulation in the neonatal unit, which can further alter the development and function of the sensory system. Objective. The paper presents an overview of research on sensory processing disorders in premature infants, with special emphasis on the impact of the environment of the neonatal unit. Method. Insight into the relevant literature was performed by specialized search engines on the Internet and insight into the electronic database. Results. Sensory processing disorders affect 39% to 52% of newborns born prematurely, with some evidence to suggest that children born before 32 weeks are most at risk. The literature to date has consistently reported difficulties in sensory modulation of preterm infants, within the tactile, vestibular, auditory, oral, and visual domains. Conclusion. Sensory processing disorders in preterm infants appear to occur as a result of their immature neurological and biological system and being in the environment of a neonatal intensive care unit, which is unable to meet the sensory needs of preterm infants. Altered sensory experiences, during periods of neurodevelopmental vulnerability and fragility, can result in sensory processing disorders, which may include enhanced responses or less response to stimuli (hyper or hyposensitivity).

Introduction: Epilepsy that takes place in the temporal lobe is manifested through three symptoms: aura, temporal pseudoabsence and automatisms, while right-sided temporal lobe epilepsy had been also linked with visual or image learning and memory deficits. Case outline: Patient 24 years old in 2020. In July 2020 had complex partial seizures with an unordinary psychomotoric reactions and verbalization, followed by qualitative conscience change in the form of confusion and amnesia. Therapy with paroxetine showed no result. Neuropsychological evaluation showed no other cognitive deficit than severe visuoconstruction dyspraxia and discrete decrease in complex attention. In behavioral aspect prodromal symptoms of tension, anxiety and depression were occurred. Conclusion: Neuropsychological assessment is, along the magnetic resonance imaging and electroencephalographic, the most important method for indicating cognitive deficit in epilepsy and determining the epileptic focus.

Introduction: Arterial hypertension is a major cardiovascular risk factor affecting about 10-40% of the adult population. Secondary endocrine hypertension most often results from excessive aldosterone secretion. Complications related to excessive aldosterone secretion include atrial fibrillation, myocardial infarction, myocardial fibrosis, left ventricular hypertrophy, stroke, and increased cardiovascular mortality. Case report: This report presents a hypotensive woman with hypertensive reactions, newly diagnosed unilateral hyperplasia of the left adrenal gland and secondary hyperaldosteronism. Due to good blood pressure and normalized electrolyte status as a result of antihypertensive drug therapy and absence of damage to target organs, surgical treatment of unilateral adrenal hyperplasia was postponed. Conclusion: In case of midlife and late-life hypertension, it is necessary to consider a cause in the patient's endocrine system. AUTHORS SUMMARY SRPSKI 2021; 50 (1,2) 51-54

Introduction: Maxillary canines are usually impacted teeth the second after third molar. Frequency of impacted maxillary canines is about 1 to 3% of population (in 85% of the cases palataly, and in 15% of the cases bucaly). The aim of this research was to find the frequency of bucal and palatal impacted maxillary canines in relation to sex and position of impacted tooth. Matherial and method: We analyzed three-dimensional computed tomography images (CBCT) of 64 examinees (aged 12 to 33 years) with 80 unerupted maxillary canines to plan the orthodontic therapy. Results: Among 64 examines with impactions, 80 impacted maxillary canines are diagnosed. The average age of all respondents in the survey is 16,3±4,3. Of 64 examinees in research 41(64.1%) were female which is significantly more important than the representation of male examinees whose number was 23(35.9%). Frequency of unilateral impactions of maxillary canines is three times higher 48 (75%) in comparison to bilateral impactions 16 (25%). Of total 80 impacted maxillary canines 19 (23.75%) were bucal impacted, 3 (2.75%) in the middle of alveolus and 58 (72.5%) palatally. With the bucal and palatal impaction usually was represented partially vertical impaction (70%); completely horizontal impaction (10%) was represented only in the palatal impaction. Conclusion: The analysis of CBCT images of maxilla shows a statistically significant frequency of partially vertical, unilateral and paltally localized impacted maxillary canines.

Thyroid storm is an acute and severe complication of thyrotoxicosis. It is characterized by high fever, sweating, tachycardia, and often heart failure too. The objectives of the paper is to present the case of a patient with thyroid storm developed after the trauma of the chest at previously apparently healthy individuals, diagnosed on the basis of clinical preview and based on the diagnostic criteria according to Burch and Wartofsky. The most common complication is Mb. Graves - Basedow, but often associated with multi-nodose goiter. Thyroid storm is the most severe form of thyrotoxicosis with a mortality rate of 8 to 25 %. Case report. We present an interesting case from our practice: thyroid storm caused after chest trauma in apparently healthy people, but with unrecognized hyperthyroidism and thyroid gland nodule. Conclusion. The objectives of this presentation were to raise awareness of the association between signs and symptoms of thyroid storm that dominate the clinical picture and complicate the initial presentation and the evolution of the situation caused by trauma. The treatment of hyperthyroidism resulted in conversion in sinus rhythm, withdrawal of symptoms and signs heart failure, and normalization of artery pressure.

Introduction: The occurrence of microalbuminuria in type 2 diabetes mellitus (T2DM) patients is regarded as an early clinical sign of incipient kidney damage. Microalbuminuria is often evaluated as urinary albumin to urinary creatinine ratio (ACR). Aim: To assess determinants of microalbuminuria in T2DM patients without prior diagnosis of nephropathy using ACR cut-off values. Materials and Methods: ACR was measured in a total of 90 T2DM patients, during two months in three non-consecutive days, and routine biochemical analyses were performed, including glycated hemoglobin (HbA1c), serum uric acid (SUA), and atherogenic index of plasma (AIP). The cut-off values of ACR were ≤ 2.5 mg/mmol in males, and ≤ 3.5 mg/mmol in females. Duration of T2DM, history of hypertension, HbA1c, estimated glomerular filtration rate (eGFR), AIP, and SUA were investigated for association with microalbuminuria. Results: According to ACR patients were considered as non-albuminuric (n= 57) and microalbuminuric (n = 33). Compared to non-albuminuric group, microalbuminuric group had increased urinary creatinine, urinary albumin, HbA1c, triglycerides and SUA, whilst decreased HDL-cholesterol levels. Although eGFR was generally reduced, the correlation between LogACR and eGFR was not significant (p > 0.05). However, the correlation between LogACR and LogHbA1c was significant. The multiple logistic regression analysis revealed HbA1c (t = 3.42; p = 0.012) and SUA (t = 2.44; p = 0.040) as independent predictors of microalbuminuria in T2DM patients. Conclusion: At ACR cut-off values, concentrations of HbA1c and SUA were independent predictors of microalbuminuria in T2DM patients not yet diagnosed with nephropathy.

Introduction: Different types of tests present a great part of the academic life, and the tests themselves are extremely stressful situations for most students. The question of strategies used for coping with anxiety in testing situations is raised by the anxiety experienced by students and the levels of their self-esteem during tests. Aim of the paper: The aim of the paper is to take into consideration language anxiety, self-esteem and social and demographic variables as predictors of active use of strategies for coping with the testing situation. Material and methodology: This research included 338 students from five faculties/colleges, with an average age of 21.82±2.561, who were administered the following scales: Rosenberg's Self-esteem Scale, the Coping with the Testing Situation Scale and Foreign Language Classroom Anxiety Scale. Results: The Subscale for Language Anxiety during Testing has the highest reversed predictive value (beta=-0.43, p<0.001) of coping strategies for the testing situation; older respondents have less expressed ability of coping with the testing (beta=-0.23, p<0.001), and the higher the level of fear from negative evaluation (beta=0.21, p<0.001), the more the respondents are coping with the testing situation. Conclusion: The higher the testing anxiety, the less will the students use coping strategies, and the older students cope less with stressful testing situations, but the greater the presence of a more expressed fear of inefficiency, the more will the respondents cope with the testing situation through various strategies.