Correlation between Ankle Imaging Findings and Self-Reported Outcomes: A Longitudinal Assessment in Patients with Tibiofibular Diastasis.

BACKGROUND AND OBJECTIVES: This longitudinal study investigated the correlation between imaging findings and self-reported questionnaire outcomes in patients with tibiofibular diastasis, exploring the effects of surgical screw removal versus conservative treatment. This study was conducted at "Victor Babes" University of Medicine and Pharmacy in Timisoara between 2018 and 2023. MATERIALS AND METHODS: The study involved 85 patients in the screw removal group and 44 in the conservative group, assessed at 2 and 6 months post-surgery, answering the SF-36, HADS, and WHOQOL questionnaires. RESULTS: Significant differences were observed at 2 months post-surgery, with the screw removal group showing lower shear wave velocities in ankle dorsiflexion (8.9 ± 1.4) and anterior talofibular ligament (2.8 ± 0.9), indicating better mobility compared to the conservative group (ankle dorsiflexion: 10.1 ± 1.8, ATFL: 3.2 ± 1.1). Radiographically, lower tibiofibular overlap (8.1 ± 2.1) in the screw removal group suggested improved joint fixation quality. These physical improvements were mirrored in the quality-of-life assessments, where the screw removal group reported higher physical health scores on the SF-36 survey at 2 months, a trend that continued at 6 months. At 2 months, ankle dorsiflexion demonstrated a strong negative correlation with the SF-36 Physical score (r = -0.417) and WHOQOL Physical domain (r = -0.394), and a positive correlation with HADS Anxiety (r = 0.312). Similarly, ATFL and CFL velocities negatively correlated with the SF-36 Physical score (ATFL: r = -0.251; CFL: r = -0.237). Radiographic tibiofibular overlap and clear space positively correlated with WHOQOL Physical domain (TOL: r = 0.291; TCS: r = 0.276), with TCS also negatively correlating with HADS Anxiety (r = -0.228). At 6 months, these correlations persisted, with notable negative correlations between ultrasound ankle dorsiflexion and both SF-36 Physical score and WHOQOL Physical domain. CONCLUSIONS: These findings underscore the advantages of screw removal in enhancing physical recovery and reducing anxiety in the short term, while indicating similar long-term mental health outcomes between treatment approaches.

Impact of Syndesmotic Screw Removal on Quality of Life, Mobility, and Daily Living Activities in Patients Post Distal Tibiofibular Diastasis Repair.

Background and Objectives: While numerous studies have been conducted on syndesmotic screw management following distal tibiofibular diastasis repair, a clear consensus remains unclear. This research aims to evaluate whether the postoperative removal of syndesmotic screws leads to improved patient outcomes, specifically in quality of life, mobility, and daily living activities, and whether it offers a cost-effective solution. Materials and Methods: Patients with a history of unimalleolar or bimalleolar ankle fractures, classified according to the Danis-Weber and Lauge-Hansen systems, were included. Comprehensive evaluations were made via standardized questionnaires like the SF-36 Health Survey, HADS, and WHOQOL-BREF, distributed approximately 2 months post surgery. A total of 93 patients underwent syndesmotic screw removal while 51 retained the screws (conservative approach). Results: Patients who underwent screw removal reported superior satisfaction in mobility, with a score of 7.8, compared to 6.7 in the conservative approach (p = 0.018). Similarly, their ability to perform daily activities scored 8.1, higher than the 6.5 from the conservative cohort (p < 0.001). Pain levels were also more favorable in the screw removal group, with a score of 5.3 against 6.8 in the conservative group (p = 0.003). On the SF-36 physical domain, the screw removal group achieved a mean score of 55.9 versus 53.3 for the conservative group (p = 0.027). Notably, the HADS anxiety subscale highlighted reduced anxiety levels in the screw removal cohort with a mean score of 5.8 against 7.3 in the conservative group (p = 0.006). However, overall quality of life and recommendations to others showed no significant difference between the groups. Conclusions: Syndesmotic screw removal postoperatively leads to marked improvements in patients' mobility, daily activity abilities, and reduced postoperative pain and anxiety levels. However, overall quality of life was similar between the two approaches. The findings offer valuable insights for orthopedic decision making and patient-centered care concerning the management of syndesmotic screws after distal tibiofibular diastasis repair.

Avoiding the Removal of Syndesmotic Screws after Distal Tibiofibular Diastasis Repair: A Benefit or a Drawback?

There is still no general agreement about the most effective form of syndesmosis fixation with syndesmotic screws for patients affected by ankle fractures that are accompanied by syndesmotic injuries. In the same manner, no consensus has been reached yet on whether or not the tibiofibular syndesmotic screw is more beneficial if removed or not, as well as the exact timing of removal if this proves superiority. The purpose of this research was to verify whether or not removing syndesmotic screws reduces the risk of developing a diastasis and compare outcomes in patients whose syndesmotic screw was or was not removed at all. A retrospective observational study was carried out to cover a period of five years and a computed sample size of almost 300 cases. Patients were included in the current study if their history was positive for ankle fracture with distal tibiofibular diastasis repair with syndesmotic screws. Loss of reduction was more frequent after screw removal (8.5% vs. 2.1%), although the quality of reduction was generally excellent in both groups. The mean AOFAS score was significantly better in patients who had their tibiofibular screw removed (92.6 vs. 88.4), but the tibiofibular clear space and incisura fibularis depth widened more following the second intervention (3.8 mm vs. 3.6 mm, and, respectively, 4.3 vs. 4.1). Lastly, the same patients with tibiofibular screw removal had a significantly higher cost of total interventions and more days of medical leave (21 vs. 15 days on average). It seems that a strong conclusion in favor of removing or not removing syndesmotic screws after distal tibiofibular diastasis repair cannot be given. However, several radiographic findings lean toward the benefit of those patients whose tibiofibular screws were not removed, although mobility was notably better after the screw was removed. Furthermore, treatment expenses are greatly lowered if a subsequent operation for screw removal is avoided, as well as if individuals who have a single surgery take a shorter medical leave.

Repair of acute Achilles tears with plantaris augmentation.

PURPOSE: To determine the benefits associated with using the fanned out plantaris tendon as a membrane to cover and augment the acute Achilles tendon midportion end-to-end suture repair. METHODS: Between 2014 and 2018, 31 (67.4%) patients had plantaris augmented reconstruction and 15 simple end-to-end suture. The clinician filled out the American Orthopaedic Foot and Ankle Society (AOFAS) hindfoot scale and the patient the Achilles tendon total rupture score (ATRS). Examination included clinical examination, limb symmetry index (LSI) using the heel rise test, and ultrasound determination of cross-sectional area (CSA). RESULTS: 80.4% were males, mean age 41 (SD 6.7, range 29-57), of which 82.6% were sports accidents. 39/46 were operated in less than two weeks from injury. 82.6% were available at the two year follow-up. Duration of surgery (62.3 min vs 58, p = 0.45), AOFAS (89.6 vs 88.4, p = 0.61 and 97.2 vs 96.8, p = 0.72), ATRS (86.3 vs 83.8, p = 0.33 and 95.6 vs 93.6, p = 0.12), LSI (60.8% vs 58.75, p = 0.24 and 80.5 vs 79, p = 0.29), CSA (3.39cm2 vs 3.36, p = 0.82 and 2.57 vs 2.59, p = 0.87), return to sport (80% vs 57, p = 0.15 and 84.6 vs 85.7, p = 1.00), and complications at six months and two years were comparable between the two techniques. CONCLUSION: Fanned out plantaris augmentation of acute Achilles tendon tears yields excellent and comparable clinical and ultrasonographic results to end-to-end suture at mid-term follow-up.

Effect of COVID-19 Pandemic on Orthopedic Surgery in Three Centers from Romania.

The COVID-19 pandemic has put an enormous burden on healthcare systems. As a direct consequence, many elective procedures were cancelled and available resources were relocated to emergencies and COVID-19 patients. We aimed to analyze the impact on orthopedic surgery in Romania. We performed a retrospective analysis of orthopedics and trauma cases admitted over the first six months of 2019 and 2020 in three representative clinics. In total, there were 1900 patients: 1241 from Timisoara, 216 from Cluj-Napoca, and 443 from Bucharest. In April, activity for all cases in the regional trauma center dropped to 23.8% and stopped in the other two. No arthroscopies or elective joint replacements were performed in April. By June, hospital admissions resumed for trauma cases while arthroscopies and joint replacements still lagged behind.

Large giant cell tumor of the posterior iliac bone - an atypical location. A case report and literature review.

Giant cell tumor (GCT) is a locally aggressive tumor but with benignity features, representing approximately 18% of non-malignant bone tumors in European countries, with slight female predominance. Malignancy in GCT is rare, about <2% of cases and is more common at older ages. Is known that usually occurs at the epiphyses of long bones, but extremely rare may have another location, such as the pelvic bone. An atypical location - the posterior iliac bone, found at a 34-year-old male -, is the case report we studied and described. Starting from the patient's complains, like a mass in the left buttock region described as "recently appeared", firm, not-mobile, with no distinctive borders and no tenderness at palpation, and a recent history trauma, multiple investigations have been performed, which have highlighted an osteolytic lesion, close to the sacroiliac joint, only with infiltration of the gluteal, iliac and paravertebral muscles. The treatment of choice was hemipelvectomy, with wide tumoral resection, and selective embolization of the nutrient vessels 24 hours prior to the surgical procedure. At two years postoperative, we found a good functional result and the computed tomography (CT) scan revealed no signs of recurrence.

Cross-cultural adaptation and validation of the Romanian knee disability and osteoarthritis outcome score for joint replacement (KOOSJR).

AIM: To perform validation of the Romanian Knee disability and Osteoarthritis Outcome Score for Joint Replacement (KOOSJR). METHOD: Ninety-six patients (101 knees) with advanced osteoarthritis (OA) scheduled for total knee replacement completed Romanian translations of KOOSJR and IKDC (International Knee Documentation Committee - subjective knee form) and Euroqol EQ-5D-5 L, and the treating physician completed the original knee society score (KSS). RESULTS: Average age was 66.4 (range 50-83) years and male to female ratio 1:3.76. There was moderate correlation between the test-retest (average 4 days) KOOSJR (r = 0.618, n = 45) and IKDC (r = - 0.671, n = 99), weak between KOOSJR and EQ-5D-5 L Index (r = - 0.431, n = 100) and VAS (r = - 0.364, n = 99) and very weak to KSS score (r = - 0.133, n = 98) and function (r = - 0.072, n = 97) For the first KOOSJR, Cronbach's alpha was 0.816 and intraclass correlation coefficient (ICC) 0.816 (95% CI 0.755-0.866) for average measures. For the retest, Cronbach's alpha was 0.841 (95% CI 0.760-0.903) for averages. CONCLUSION: The Romanian Knee disability and Osteoarthritis Outcome Score for Joint Replacement (KOOSJR) is a valid, reliable, consistent and reproducible clinical score for patients with OA requiring arthroplasty.

Cross-cultural adaptation and validation of the Romanian International Knee Documentation Committee-subjective knee form.

AIM: We aimed to translate and cross-culturally adapt the International Knee Documentation Committee-subjective knee form (IKDC) in Romanian. METHOD: The original (US) IKDC-subjective knee form was translated according to recommended guidelines. Validity was tested using Spearmans's correlation coefficient between score sand test-retest reproducibility. Reliability and internal consistency were determined using Cronbach's alpha coefficient and intraclass correlation coefficient (ICC). RESULTS: A total of 106 data sets were available for processing. The average age was 52 years and the male to female ratio was 40:66. Fifty-five subjects repeated the form after an average of 4 days. There were no floor or ceiling effects (range 3.4-74.7). There was a strong correlation between the first and repeated administration of the IKDC-subjective knee form (r = 0.816, n = 50) and moderate compared to Tegner-Lysholm knee rating scale (r = 0.506, n = 102), KOOSJR (Knee disability and Osteoarthritis Outcome Score for Joint Replacement, r =  - 0.622, n = 96), EuroqolEQ-5D-5L Index (r = 0.633, n = 100) and visual analogue scale VAS (r = 0.484, n = 99). Internal consistency was moderate with Cronbach's alpha 0.611 (n = 102) and ICC 0.611 for average measures (95% CI 0.493-0.713). CONCLUSION: The Romanian translation of the IKDC-subjective knee form is a valid, consistent and reproducible outcome measure in patients with knee pain and dysfunction.

Morphometric characteristics of fibrocartilaginous tissue in the herniated intervertebral disc.

The purpose of this research was to identify a possible correlation between the morphometric characteristics of fibrocartilaginous tissue in the intervertebral herniated disc fragment and the clinical and imagistic characteristics of patients with back pain. Sixty-two samples were included in this study. Intervertebral herniated disc fragments obtained during surgery (microdiscectomy) were analyzed histologically and morphologically. The analyzed fragment tissues from herniated lumbar discs were from L3-L4, L4-L5 or L5-S1 levels. The average number of chondrons encountered in a visual field was 35 (ranging from 8 to 51). The minimum chondrons surface area - 493.4 pixels² (from 188 to 925 pixels²) and the average peak area of chondrons - 5250.9 pixels² (ranging from 1171 to 11811 pixels²) and the median was 785.4 pixels² (values between 247.5 and 1621 pixels²). With age control, a correlation between the average chondron area and the Pfirrmann classification (r=0.413; p=0.014) was found but the correlation coefficient was small. The results of this study demonstrate that there is a correlation between the area of the chondrons and the clinical and imagistic characteristics. The Japanese Orthopedic Association Back Pain Evaluation Questionnaire (JOABPEQ) correlated with the chondrocyte area in the presence of a lumbar disc herniation with surgical indication. It should be taken into account that the variables considered only correspond to certain patients with degenerative lumbar discopathy.

Cross-cultural adaptation and validation of the Romanian Hip disability and Osteoarthritis Outcome Score for Joint Replacement.

OBJECTIVE: Perform translation, cultural adaptation and psychometric testing of the Romanian translation of the Hip disability and Osteoarthritis Outcome Score for Joint Replacement (HOOS_JR). DESIGN: Assess construct validity, reliability, internal consistency and reproducibility. SETTING: Adults with chronic hip disability prior or at a minimum of 3 months after surgery. PARTICIPANTS: Ninety-six patients (22 bilateral) with hip osteoarthritis or who had previous hip replacement or osteosynthesis for a fracture of the trochanteric region. INTERVENTION: Complete the HOOS_JR together with the Oxford Hip Score (OHS_RO), Harris Hip Score (HHS) and Euroqol EQ-5D. 57 patients repeated the HOOS_JR after 2 days. MAIN OUTCOME MEASURE: Convergent validity using Spearmans's correlation coefficient; Cronbach's alpha coefficient, intraclass correlation coefficient (ICC, two-way mixed effects model) and inter-item correlation matrix and test-retest assessment after 2 days. RESULTS: The questionnaire had a high degree of reliability with a Cronbach's α of 0.923 at the initial completion and 0.924 at the second testing. The ICC was 0.923 for average measures for the first form and 0.910 for the second form. The two results were strongly, positively and significantly correlated (rs = 0.859; P < 0.001). The Romanian HOOS_JR strongly, significantly and positively correlated with the OHS_RO (rs = -0.880 initial and rs = -0.803 s; P < 0.001) and HHS (rs = -0.731 initial and rs = -0.654 s; P < 0.001) and moderately, significantly and positively correlated with the EQ-5D Index (rs = -0.580 initial and rs = -0.542 s; P < 0.001) and VAS (rs = -0.500 initial and rs = -0.690 s; P < 0.001). CONCLUSIONS: The translated HOOS_JR is a reliable, reproducible and valid measure of function in patients with chronic hip disability.

The role of immunohistochemistry in the diagnosis and management of synovial sarcoma.

Synovial sarcoma (SS) is a malignant soft tissue tumor representing 5-10% of all soft tissue sarcomas. Most synovial sarcomas are found at the extremities, especially in the lower limbs. A 28-year-old female presented at the Department of Plastic and Reconstructive Surgery, "Dr. Pius Brînzeu" Clinical Hospital, Timisoara, Romania, for evaluation of a mass located in the anterior region of the elbow. Imagistic, histological and immunohistochemically evaluations established the diagnosis of monophasic spindle cell SS G2. Block excision of the tumor with oncological safety margins was performed followed by total elbow arthroplasty. The patient then received radio- and chemotherapy. The case was followed-up at regular intervals for local recurrence and metastases and was free of symptoms at two years. Early diagnosis of SS, multimodal therapies and performing an arthroplasty of the elbow allowed the patient to resume daily activities. The unpredictable evolution requires regular follow-up for a long period of time.

Deep vein thrombosis following the treatment of lower limb pathologic bone fractures - a comparative study.

BACKGROUND: Deep vein thrombosis is a well-known complication of fracture occurrence, lower limb surgery and periods of prolonged immobilisation. Its incidence can be increased even more in specific cases with metastatic bone disease and adjuvant treatment. There is a small amount of literature that addresses the incidence of DVT by comparing osteosynthesis and arthroplasty as surgical treatments. Current recommended anticoagulation protocols might be inadequate for specific groups of cancer patients undergoing osteosynthesis or arthroplasty. METHODS: The study was designed and performed in a retrospective manner and carried out on patients that presented at our Emergency Clinical County Hospital between 01.01.2008-31.12.2016. The patients' evolution was followed for a standard of 2 months. All our deep vein thrombosis events were diagnosed via venous duplex imaging. The studied lot (n = 85) was paired with a control group (n = 170) with similar baseline characteristics. RESULTS: Our lot was comprised of 85 patients that underwent 85 surgeries, on both of our hospital's Orthopaedic and Traumatology wards. When performing the student t-test and calculating OR (odds ratio) and RR (risk ratio) we encountered 11 cases of DVT in our studied group and 12 cases of DVT in our control group (p < 0.04). We found statistical significance when correlating DVT with type of implant (prosthesis), the presence of metastases over primary tumour and the choice of implant (prosthesis over intramedullary nail). There was no statistical significance found when correlating DVT events with the type of anticoagulation and the amount of blood transfusion units required. CONCLUSION: Patients who undergo surgical treatment for lower limb pathological fracture due to malignancy are at increased risk of DVT or death due to PE under current general thromboprophylaxis regimens. The risk is higher for the immediate postoperative period (10 days). The risk is increased by metastasis, arthroplasty and adjuvant therapy (radiotherapy, chemotherapy), and we think that a more aggressive prophylactic protocol should be used.

Cross-cultural adaptation and validation of a patient-reported hip outcome score.

PURPOSE: We aimed to perform psychometric testing for the translated Oxford Hip Score (OHS) for use as a recommended tool to measure treatment outcomes. METHODS: The original English questionnaire was translated and culturally validated using the instrument developer's guidelines and the ISPOR principles of good practice. One hundred patients completed the form together with the Harris Hip Score (HHS) and EQ-5D-5 L. Fifty patients repeated the form after two days. They were suffering from hip osteoarthritis, had had hip replacement or underwent osteosynthesis for a fracture of the trochanteric region. RESULTS: The questionnaire had a high degree of reliability with a Cronbach α of 0.917 at the initial completion and 0.917 at the second testing, respectively. The two results were strongly positive and significantly correlated (Pearson's r = 0.947; p < 0.001). The OHS was strongly and significantly correlated with the HHS (Pearson's r = 0.880 initial and r = 0.840 s; p < 0.001) and strongly, positive and significantly correlated with the EQ-5D-5 L VAS (Pearson's r = 0.614 initial and r = 0.704 s; p < 0.001). CONCLUSIONS: Our study showed that the translation of the OHS is a reliable, reproducible and valid measure of function in patients who undergo treatment for hip pathology.

Trochanteric fracture following hip arthrodesis: case presentation.

Even if the intertrochanteric fracture under an arthrodesis hip is rare and the optimal surgical treatment is controversial, we consider that treating this kind of fracture with a locked plate was a success.

Alveolar rhabdomyosarcoma in an adolescent male patient - case report and current perspectives.

Alveolar rhabdomyosarcoma (RMS) is a common pediatric malignant mesenchymal tumor, representing half of soft tissue sarcomas and approximately 5% of all cancers. We present the case of an adolescent male patient treated in our Department for a tumoral mass located in the middle third of the forearm. Magnetic resonance imaging (MRI) and angiography-computed tomography (angio-CT) showed a large mass located in the muscles of the anterior compartment of the forearm. Surgical treatment consisted of tumor ablation including segmental resection of the radial and ulnar arteries and of the median nerve, followed by saphenous autograft vascular bypass. The treatment plan was based on tumor type, histological grading (high), age, tumor size greater than 5 cm, unfavorable location, postoperative tumor, node, metastasis (TNM) stage II, presence of microscopic tumoral tissue in the margins of the resected piece, lymph node metastases (N1) and bone metastases (M1) found on positron-emission tomography (PET)-CT according to the German soft tissue sarcoma study (CWS)-IV 2002 protocol. The chemotherapy used Carboplatin and Topotecan. Survival was less than two years after the initial presentation. Adolescent extremity masses should raise suspicion to exclude serious malignancy. Despite early diagnosis and use of multimodal therapies, alveolar RMS prognostic remains unpredictable.

Case series of patients with pathological dyaphiseal fractures from metastatic bone disease.

INTRODUCTION: Fractures on pathologic bone have major impact on life quality. The appropriate treatment is not standardized, but the current literature delineates that surgery must provide adequate stabilization for the life expectancy. We aimed to review the epidemiology, treatment outcomes and survival in our department. MATERIAL AND METHODS: The electronic database from a major referral centre was searched for patients treated for tumours and fractures by the corresponding ICM-10 codes over five years. Eighty-nine patients were identified. Eleven females and nine males, with an average age of 64 years underwent 23 operations during the selected timeframe. Six fractures were subtrochanteric, five at the femoral neck and five at the femoral diaphysis. Seventeen cases were metastatic carcinomas, out of which five mammary, three pulmonary and seven carcinomas of undetermined origin without immunohistochemistry. RESULTS: Fourteen types of surgical intervention were osteosynthesis with intramedullary nails and six were partial hip replacements of which one had proximal femur resection and revision stem hemiarthroplasty. Four patients had single metastatic lesions which underwent resection and defect filling using PMMA cement (polymethylmethacrylate). The follow-up period ranged between two and seven years or until death. Only five patients (25%) were alive at the last follow-up. Local recurrence appeared in one patient. There was one immediate post-operative complication (dehiscent wound) and one implant failure after five years and was replaced with a larger diameter (exchange nailing). CONCLUSION: Both hip arthroplasty and femoral nailing are safe and routine procedures that are performed with relatively technical ease and low surgical stress and few peri-operative complications for the patient. They allow for immediate mobilization and weight-bearing with moderate and rapidly decreasing pain and discomfort.

Conventional chondrosarcoma in the right hand with the invasion of the pisiform and the hamate bones - case report.

Chondrosarcoma is a malignant hyaline cartilage forming tumor. It is a rare pathology, with an estimated incidence of one in 200 000 individuals per year. It appears in two forms: primary, representing 90% of all cases and secondary emergence that develops on preexistent lesions. Primary chondrosarcomas are uncommon in the hand, with a frequency of only 1.5-3.2% of all chondrosarcomas. In conventional chondrosarcoma (cCS), the histological malignancy grading represents the main prognostic factor for surgical planning and prognosis. We present the case of a 60-year-old male, examined in the First Department of Orthopedics and Traumatology, "Dr. Pius Branzeu" Clinical Hospital, Timisoara, Romania, with non-specific symptoms in the right hand. After clinical examination and imagistics, surgery and histopathological examination of the tumor were performed. This showed a conventional well differentiated - G1 chondrosarcoma, as suggested also by imagistic and clinical context.

Avascular necrosis of the femoral head at 2 years after pertrochanteric fracture surgery: Case report.

INTRODUCTION: The avascular necrosis of the femoral head represents the death of bone tissue due to the lack of blood supply. The disease has a progressive evolution and left untreated leads to femoral head collapse and severe arthritis. CASE PRESENTATION: We present a case of a pertrochanteric fracture which has been successfully operated with a dynamic interlocking trochanteric gamma nail on the right hip. At 2 years after surgery the patient developed an incipient avascular necrosis of the femoral head. Despite the good positioning of the implant, we considered that the source of the pain was an intolerance of the implant, and thus we removed it. After implant removal, the patient was kept under observation and conservative treatment, to prevent further damage to the right hip and allow the healing to occur. At 6 months after the gamma nail was removed the X-rays revealed advanced avascular necrosis of the femoral head and secondary osteoarthritis on the right hip. The patient underwent surgery with an uncemented total hip arthroplasty. DISCUSSION: There are a few discussions regarding the avascular necrosis of the femoral head. These discussions may include the predisposing risk factors, the treatment of choice and the postoperative complications. CONCLUSION: The avascular necrosis of the femoral head is a complication of pertrochanteric fractures that can not be foreseen or avoided. The optimal treatment in these cases is uncemented total hip arthroplasty.

Occult fractures of the proximal femur: imaging diagnosis and management of 82 cases in a regional trauma center.

BACKGROUND: Occult hip fractures are often difficult to identify in busy trauma units. We aimed to present our institutions experience in the diagnosis and treatment of occult fractures around the hip and to help define a clinical and radiological management algorithm. METHOD: We conducted a seven-year retrospective hospital medical record analysis. The electronic database was searched for ICD-10 CM codes S72.0 and S72.1 used for proximal femoral fractures upon patient discharge. We identified 34 (4.83 %) femoral neck fractures and 48 (4.42 %) trochanteric fractures labeled as occult. RESULTS: The majority of the cases were diagnosed by primary MRI scan (57.4 %) and 12 were diagnosed by emergency CT scan (14.6 %). For the remaining cases the final diagnosis was confirmed by 72 h CT scan in 9 patients (representing 39 % of the false negative cases) or by MRI in the rest of 14 patients. MRI was best at detecting incomplete pertrochanteric fracture patterns (13.45 % of total) and incomplete fractures of the greater trochanter (3.65 % of total) respectively. It also detected the majority of Garden I femoral neck fractures (20.7 % of total). CT scanning accurately detected 100 % of Garden 2 fractures (2.44 %) and 25 % (3.65 %) of the complete pertrochanteric fractures (false negative 25 %). CONCLUSION: Occult fractures should be suspected in all patients with traumatic onset of hip pain that is inconsistent with normal radiographic findings. MRI is the golden standard but not as readily available not as cheap and not quite as quick to perform as as a CT scan. The latter which in turn can provide falsely negative results in the first 24 h. Improved imaging protocols could expedite management and improve treatment.

Combined bilateral femoral head necrosis and pertrochanteric fracture: a case report.

INTRODUCTION: Modular femoral implants have become a regular feature of revision hip surgery. However, for a primary hip arthroplasty, such as a femoral neck fracture case, the implant of choice is a standard femoral component, while compelling literature evidence have made osteosynthesis the standard procedure for the vast majority of trochanteric fractures. CASE PRESENTATION: We present the case of a 66-year-old Caucasian woman presenting with two trochanteric fractures associated with primary and secondary hip osteoarthritis that were treated with an uncemented total hip replacement with a modular femoral component. CONCLUSIONS: We found that a modular femoral component can address the issues of stability and, in our case, proved to be a viable solution for treating cases that are complicated by concomitant acetabular or femoral head and neck pathology.