Triad of foot deformities and its conservative treatment: With a 3D customized insole.

The coexisting of three deformities as hallux valgus, flatfoot, and the calcaneal spur is an undefined medical condition, and it may be called triad of foot deformities (TFD) as a definition for a new disease entity. A customized 3D insole prototype was created by postprocessing of MRI data, and printed by 3D printer technology for the purpose of providing effective and innovative treatment for TFD. A 42 years-old female was clinically examined for TFD findings. All radiological measurements were made on the weightbearing anteroposterior and lateral X-rays. The patient underwent the pedogram (RSscan International, footscan©). MRI images were taken for the purpose of 3D scanning that was used for producing the 3D splint for TFD. AOFAS (American Orthopedic Foot and Ankle Society scores) and FHSQ (Foot Health Status Questionnaire) were used for clinical follow-up. MRI images of the patient were imported to Mimics software in order to create a 3D model using image processing. Thus, Patient-Specific 3D customized silicone orthotic insole that was based on 3D printing technology was produced. The one-simple test was used to compare the results of AOFAS and FHSQ scores. The measurements of radiological measurements were given. On the clinical follow-up, AOFAS was FHSQ scores were obtained. There was a significant difference in terms of AOFAS and FHSQ scores (p ≤ 0.05). As a result of our study; our 3D customized insole was produced at the price of approximately 1/3 of the total cost of three standard medical products. The coexisting of these three deformities may be called triad of foot deformities (TFD). The 3D printer technology enables us to access a customized, personalized conservative treatment option for TFD. The conservative treatment of TFD is possible by a single orthotic insole.

Relationship between Body Mass Index and Articular Injuries Accompanying Primary Anterior Cruciate Ligament Tear in Male Knees: A Retrospective Observational Study.

The objective of this study was to determine the effects of body mass index (BMI), as a modifiable risk factor, on meniscal, chondral, and ligamentous injuries, as well as on bone marrow edema accompanying anterior cruciate ligament (ACL) rupture. This retrospective observational study analyzed 84 male patients who underwent primary ACL reconstruction from 2015 to 2018. Magnetic resonance imaging was performed within 6 weeks of injury. Bone bruise, tendon, ligament, meniscal, and muscle injuries were evaluated. The surgery was performed within 3 months after the injury. Detailed arthroscopic findings (chondral, meniscal, and ligamentous injuries) were documented intraoperatively. The weight and height were used to quantify BMI (weight in kg/height in m2). Of the 84 male patients, 58 had associated articular injuries. The median age of the study population was 24 years (minimum: 17 years, maximum: 43 years) years. The mean BMI, height, and weight were 27.12 ± 0.78 kg/m2, 1.73 ± 0.01 m, and 81.17 ± 21.52 kg, respectively. The relationship between higher BMI and associated articular injuries (95% confidence interval [CI]) was statistically significant (p < 0.001). There was a statistically significant relationship between weight and associated articular injuries (p = 0.003). Height and age were not predictive factors. Higher BMI and weight were significant risk factors for associated articular injuries in the presence of ACL tear. Height was not found to be a predictive factor. Higher BMI was associated with increased risk of medial and/or lateral meniscus tears and bone bruising.

Comparison of corticosteroid injection and ozone injection for relief of pain in chronic lateral epicondylitis.

To evaluate and compare the therapeutic effects of corticosteroid and ozone injections in the alleviation of pain associated with chronic lateral epicondylitis . Data was collected from the medical records of 80 patients (56 women, 24 men ; average age : 45.8±7.5). Corticosteroid injection was performed once a week for three times, and ozone was injected 6-8 times at 3 day intervals. No additional analgesics were given. Pain assessment was made by means of Verhaar scores before and after the first injection, on 3rd, 6th and 9th months. The duration of pain was 24.4±12.5 months and the right side was more commonly affected (47, 58.8% vs. 33, 41.2%). Corticosteroid and ozone groups were similar with respect to age (p=0.45), gender distribution (p=0.43) and side of epicondylitis (p=0.88). Pain scores at rest, at compression and on activity were not different in two groups before and following injection. Notably, ozone group displayed better scores compared to corticosteroid in terms of pain on 3rd, 6th and 9th months after injection (p<0.001 for all). Our results demonstrated that ozone injection can be an effective therapeutic option for CLE patients who are refractory to conservative treatment.

The Combined Effect of Body Mass Index and Tibial Slope Angles on Anterior Cruciate Ligament Injury Risk in Male Knees: A Case-Control Study.

INTRODUCTION: Tibial slope angles (TSAs) have been identified as potential risk factors of anterior cruciate ligament (ACL) injury in the literature. A higher body mass index (BMI) might increase the risk of ACL tear because of greater axial compressive force. The aim of this study was to determine the relationship of these factors and the combined effect of BMI and TSA in determination of risk potential for ACL injury. METHODS: The preoperative magnetic resonance (MR) images of 81 ACL-injured male knees and of 68 male individuals with no ACL injuries were evaluated by 2 radiologists to measure the TSA. The Mann-Whitney U-test was performed to indicate the significant difference in height, weight, and BMI values. The independent samples t-test was used to determine the differences between ACL-injured and non-injured groups regarding TSA values. Odds ratios were calculated by logistic regression tests, and receiver operating characteristics (ROC) curves revealed the area under the receiver operating characteristics curve (AUC) values to compare the relationships of these parameters with ACL injury. RESULTS: Body mass index, lateral tibial slope (LTS), and medial tibial slope (MTS) were predictive of ACL risk injury. Body mass index alone had the greatest effect among these parameters, and there were no statistically significant differences in coronal tibial slope values between the ACL-ruptured and control groups. The greatest AUC was observed for the combination of BMI, MTS, and LTS. CONCLUSIONS: Body mass index, LTS, and MTS angles were associated with ACL injury risk and BMI + MTS + LTS together revealed the greatest effect on ACL injury.

Arthroscopy-assisted fixation of Ideberg-type Vb glenoid fracture: A case report.

In this article, we report a 41-year-old right-handed male patient with Ideberg-type Vb fracture who was treated with arthroscopic reduction and fixation. The patient was a laborer who suffered from a high-energy trauma (fall from height). X-ray revealed an intra-articular fracture of the left scapula. Computed tomography with three-dimension reconstruction confirmed the fracture type to be an Ideberg-type Vb glenoid fracture. The patient was operated, discharged on postoperative day two, and was able to continue his daily activities even at two months postoperatively. At six months, the University of California at Los Angeles shoulder score was 33 of 35 and the Disabilities of the Arm, Shoulder, and Hand questionnaire score was 2 of 100. Arthroscopic reduction and fixation of Ideberg-type Vb fracture appears to be safe with good radiological and clinical outcomes.

Assessment of the anterolateral ligament of the knee by 1.5 T magnetic resonance imaging.

Objective This study was performed to evaluate the visibility of the knee's anterolateral ligament (ALL) by magnetic resonance (MR) imaging when evaluating injuries of the ALL in relation to injuries of the anterior cruciate ligament (ACL). Methods Two reviewers retrospectively analyzed MR images for the visibility and dimensions of the ALL and the relationship between ALL and ACL injuries. The intraclass correlation coefficient (ICC) and kappa analysis were used to assess interobserver reliability. The chi-square test was used to assess the relationship between ALL and ACL injuries. Results The entire ALL was viewed on 82% of all MR images. The ICC for ALL visualization ranged from moderate to perfect between the two readers. There was almost perfect agreement between the reviewers when evaluating ALL dimensions. The mean length ± standard error, median thickness, and mean width ± standard error of the ALL were 36.5 ± 0.6 mm, 2.5 mm, and 8.2 ± 0.2 mm, respectively. A statistically significant relationship was observed between ALL and ACL injuries. Conclusion The ALL was visible on most MR images, allowing ALL injuries to be noted during routine MR image interpretation. Radiologists should note concomitant ACL and ALL injuries as part of their assessments.

Analysis of the risk factors for anterior cruciate ligament injury: an investigation of structural tendencies.

OBJECTIVE: The aim of this study was to determine the most important anatomical risk factors for injury of the anterior cruciate ligament (ACL) of the knee. MATERIALS AND METHODS: After study approval by our institutional ethics committee, 3 radiologists reinterpreted the preoperative magnetic resonance (MR) images of 86 patients who had undergone surgery for ACL rupture. The measurements were compared with those for a control group comprising 109 patients with intact ACL who had undergone MR examinations for other reasons, such as meniscal injuries or Baker cyst ruptures. Interobserver differences were calculated after measurement of the notch width (NW), NW index (NWI), medial condyle width (MCW), lateral condyle width (LCW), MCW/LCW ratios, alpha (α) angle, NW angle, quadriceps angle (Q angle), posterior medial tibial slope (MTS), posterior lateral tibial slope, coronal tibial slope, and depth of medial tibial plateau for each group. The relationships between these parameters and ACL injury were studied by performing logistic regression and receiver operating characteristic curve analyses in comparison with those in the control group. RESULTS: We found that there were significant differences in the anatomical parameters of the NW, MCW, NWI, α angle, and MTS between the ACL injured and noninjured groups (p<0.05). There were also significant differences in the bicondylar width, α angle, Q angle, and MTS between the patients with ACL rupture because of noncontact injuries and the control group (p<0.05). The NWI and MTS had the highest predicted relative risk for both the male and female groups. CONCLUSION: We found that the NW, NWI, and MTS were the most important parameters in risk assessment of ACL injuries.