Medial Hoffa Fracture: A Case Report and Literature Review of Approach and Management.

BACKGROUND Hoffa fractures are an uncommon form of coronal fracture that impact the femoral condyle. As a result, they are not very prevalent. It is necessary to perform anatomical reduction and rigorous fixation on these fractures; however, there is no consensus among medical professionals on the surgical procedure and implant that would be the most successful in treating these fractures. CASE REPORT A 50-year-old woman who had poliomyelitis in her right lower limb presented with a displaced medial Hoffa fracture of her left knee. She had fallen and was suffering from poliomyelitis. The trauma that caused this fracture had a modest energy level. Open reduction and internal fixation with 2 retrograde cannulated screws were included in her surgical procedure. An approach known as the medial parapatellar route was used for this treatment. As part of her postoperative rehabilitation, she participated in physiotherapy, exercises that did not require weight bearing, exercises that used passive and active assistance, activities that involved partial and full weight bearing, and exercises that involved complete weight bearing. At the 2-year follow-up, the patient's left knee continued to be painless and stable, and it had unrestricted range of motion across the whole extremity. It was determined via radiographs that the fracture had healed without any problems or arthritic changes developing. She was able to walk without help and carry out her daily tasks since she was able to walk with the use of a cane. CONCLUSIONS Retrograde cannulated screws can be a reliable and successful choice for treatment of medial Hoffa fractures, with positive results according to both clinical and radiographic characteristics. Further research is needed to analyze the outcomes over a longer period of time and make comparisons between this technique and others.

Case report: Isolated acute dorsal distal radioulnar joint (DRUJ) dislocation.

INTRODUCTION: Isolated acute distal radioulnar joint (DRUJ) dislocation is a rare injury that should be early recognized and treated promptly to avoid the limitation and disability associated with delayed diagnosis and management. CASE PRESENTATION: We present a patient with a traumatic dorsal isolated DRUJ dislocation who was successfully treated with a closed reduction and k-wire pinning along with cast immobilization. DISCUSSION: Previous reports of distal radioulnar joint dislocation have described the mechanics of this injury as well as a guidance to diagnosis and treatment. Closed reduction, stabilization of wrist joint, and early mobilization of elbow joint can help in preserving the joint function and a faster recovery. CONCLUSION: Closed reduction under general anesthesia, DRUJ stabilization by k-wire pinning, and above elbow casting can be successful in most cases. We recommend an early transition to below elbow cast to encourage early elbow range of motion and prevent joint stiffness.

Estimation of sex based on metrics of the sternum in a contemporary Jordanian population: A computed tomographic study.

ABSTRACT: There is a paucity of osteometric standards for sex estimation from unknown skeletal remains in Jordan and the sexual dimorphism of the sternum has not yet been investigated. The aim of this study was to evaluate the sexual dimorphism in sternal measurements using 3D multidetector computed tomography (MDCT), and to assess their reliability for sex estimation in a Jordanian population. A total of 600 MDCT scans (300 males and 300 females) were used and a total of 8 sternal measurements were studied (manubrium length, sternal body length, combined length of manubrium and body, corpus sterni width at 1st and 3rd sternebrae, sternal index and area). Sexual dimorphism was evaluated by means of discriminant function analyses. Significant sexual dimorphism was found mainly in middle-aged and older adults. Including all subjects, multivariate, and stepwise functions gave an overall accuracy of 83.0% and 84.0%, respectively. Additionally, multivariate and stepwise analyses were conducted separately for each age group. The accuracy of sex estimation in multivariate analysis (all variables) varied from 63.2% in the young, and 83.7% in the middle adults to 84.9% for older adults. In stepwise analysis, the highest accuracy rates were provided by only sternal area in young adults (81.6%), and sternal area combined with sternal body length in middle-aged and older adults (84.2% and 85.3%, respectively). The best sex discriminator using univariate analysis (single variable) was sternal area followed by sternal body length (84.0% and 80.8% respectively). Notably, univariate analyses for most variables gave relatively higher classification accuracies in females but were poor at predicting males in the sample (sex bias ranged between -6.4% and -20%). Our data suggest that dimorphism in the human sternum increases with advancing age and separate discriminant functions are needed for each age group in Jordanians. In addition, multivariate and stepwise analyses using sternum gave higher classification accuracies with comparatively lower sex biases compared to univariate analyses.

Case report: Management of septic knee arthritis with Pseudomonas aeruginosa by arthroscopic debridement and lavage with diluted povidone iodine.

INTRODUCTION: Septic knee arthritis after elective arthroscopic procedures is a rare surgical emergency, with Pseudomonas aeruginosa even more rarely causing the infection. The treatment by arthroscopic debridement and lavage with diluted Povidone-Iodine has potential benefits that may be useful in improving the prognosis for patients. This case report discusses the potential benefits of using antiseptics like Povidone-Iodine in the washout of the affected joint. PRESENTATION OF CASE: We present a patient with post arthroscopic septic knee arthritis caused by P. aeruginosa treated successfully by arthroscopic synovectomy and washout with normal saline and diluted povidone­iodine, and prolonged antimicrobial therapy. DISCUSSION: Preceding reports of P. aeruginosa suggest intraoperative factors, postoperative factors, and host factors that may lead to this uncommon infection. There is controversy over the optimal management regarding arthroscopic versus open debridement, and the choice of the irrigating fluid. CONCLUSION: The use of antiseptics like Povidone-Iodine in the washout procedure may lead to improved outcomes if used for a short controlled period of time and followed by copious irrigation with saline. Further studies must be done to determine the efficacy and risk-to-benefit ratio of this method.

Penile calciphylaxis diagnosis and treatment challenges a case report.

INTRODUCTION: Painful tip penile ischemic lesion that varies from ulceration to dry gangrene which is calcified in a patient with ESRD on chronic dialysis is a seriously complicated disease due to microvascular disease of subcutaneous and adipose tissue. CASE PRESENTATION: 72 gentleman who is on chronic dialysis for the last 8 years because of ESRD, In which he developed many vascular disease and amputation done for him presented with spreading black painful areas at the tip of the glans for which conservative treatment took place for about month. DISCUSSION: The diagnosis and management of this rare disease still unclear. Diagnosis mostly clinical, treatment conservative versus surgical. CONCLUSION: Controversies of for penile Calciphylaxis diagnosis and treatment for its rarity, high mortality rate, and as its part of systematic disease treatment till know individualized according to patient status and extent of the necrotic area.