Elbow dislocation with ipsilateral diaphyseal forearm bone fracture: A rare injury report with literature review.

Dislocation of the elbow along with shaft fractures of both bones of the ipsilateral forearm is a rare injury though elbow dislocation or fracture of the forearm bones may occur separately. Such injuries need a concentric reduction of the dislocation and an anatomical fixation of forearm bones for optimal functional outcomes. We report a case of elbow dislocation with fracture of the lateral condyle of the humerus along with fractures of shafts of the radius and ulna in a 44-year-old female. Closed reduction of the elbow and operative stabilization of all fractures were done with good clinical, radiological and functional outcomes in 2 years follow-up period. A significant degree of force is needed to produce a combined dislocation of a joint and fracture of bones around that joint and these complex injuries may be missed if the clinician is not aware of the possibility of such injuries. The fact that the previously reported cases had a posterolateral dislocation while our case had a posteromedial dislocation and a fracture of the lateral humeral condyle as well makes it unique in its presentation and worth reporting. We have also included an up to date literature review on this topic.

Case report: Bilateral femoral neck fractures in a child and a rare complication of slipped capital epiphysis after internal fixation.

BACKGROUND: Bilateral traumatic femoral neck fractures are uncommon in children. The most commonly reported complications are nonunion, avascular necrosis of the femoral head, and chondrolysis. Slipped capital femoral epiphysis (SCFE) associated with nonunion after percutaneous partially threaded cancellous screw (PTCS) fixation of the fracture is an unreported complication. CASE DESCRIPTION: We describe a 10-year-old boy who had bilateral femoral neck fractures secondary to a fall from a height. The patient was treated with percutaneous PTCS fixation on both sides and achieved union on the right side in 3 months, however, a nonunion and SCFE developed on the left side 5 months after the initial surgery. Management of the nonunion and SCFE with PTCS and nonvascularized fibula graft led to union. Eighteen months after the initial injury, the patient achieved a pain and limp-free gait. LITERATURE REVIEW: A literature review shows avascular necrosis, posttraumatic coxa vara, premature physeal closure, nonunion, chondrolysis, infection, and implant failure as complications of operative management of femoral neck fractures. SCFE has not been previously reported. PURPOSES AND CLINICAL RELEVANCE: This case highlights the need for close followup of adolescent patients with PTCS fixation for femoral neck fractures.

Evaluation of outcomes in conservatively managed concomitant Type A and B posterolateral corner injuries in ACL deficient patients undergoing ACL reconstruction.

INTRODUCTION: There is paucity of literature regarding the outcomes of ACL reconstruction in ACL deficient knees with concomitant Type A and Type B PLC injuries. MATERIALS AND METHODS: A total of 102 patients undergoing isolated ACL reconstruction for an ACL injury were evaluated prospectively in this study. The patients with divided into three groups: group A with isolated ACL injury, group B1 with concomitant Type A PLC injury and group B2 with concomitant Type B PLC injury. The associated PLC injury in all these patients was managed conservatively. Outcome assessment was based on IKDC scores measured preoperatively and at last follow up visits. RESULTS: The mean age of the patients was 25.33 years (16-38 years) with 95 males and seven females. The average follow up was almost 2.5 years (13-46 months). Group A had 88 patients while groups B1 and B2 had six and eight patients respectively. The preoperative IKDC scores were comparable for all the groups. The follow up IKDC scores were similar (statistically insignificant, p value: 0.421) for group A and group B1. Group B2 had poorer follow up IKDC scores as compared to group A and this result was found to be statistically significant (p value: 0.0001). CONCLUSION: Conservative management of a concomitant Type B PLC injury adversely affects the outcomes of ACL reconstruction in these patients. Type A PLC injuries, on the other, do well without surgery and can be left as such even when associated with a concomitant ACL tear. LEVEL OF EVIDENCE: Level 2.

Role of ultrasonography and magnetic resonance imaging in the diagnosis of intramuscular cysticercosis.

OBJECTIVES: Nonspecific clinical presentations often lead to misdiagnosis of focal cysticercal myositis. This report emphasizes the role of ultrasonography and magnetic resonance imaging (MRI) in the diagnosis of solitary intramuscular cysticercosis. MATERIALS AND METHODS: Six patients with persistent post-traumatic isolated muscular swelling were treated with analgesic and antibiotics, but the swelling did not subside. Radiographs showed soft tissue swelling with no bony abnormalities. Laboratory markers were inconclusive. Ultrasonographic and magnetic resonance images (MRI) showed typical features of intramuscular cysticercosis. Clinical, radiological, and fundoscopic evaluation of brain and eyes could not isolate any cysticercosis focus in these organs. Patients were treated with 3 weeks albendazole therapy. RESULTS: The identifying sonographic features of intramuscular cysticercosis, as evident from this case series, included an intramuscular elliptical or oval anechoic lesion with echogenic intralesional focus likely to be scolex. Magnetic resonance images showed orientation of the cyst along the direction of muscle fibers with T2W hyperintense signal and post-contrast perilesional enhancement. All patients responded to medical treatment. CONCLUSION: Cysticercosis may manifest as isolated muscular swelling without neurological or ocular involvement. Clinicians should be aware of this clinical condition to avoid misdiagnosis. Ultrasonography and magnetic resonance imaging are good diagnostic aids to establish soft tissue cysticercosis.