Isolated Acromioclavicular Joint Septic Arthritis: A Case Report and Review of Literature.

A 60-year-old diabetic patient presented with acute pain and swelling localized to the left acromioclavicular joint. Laboratory and radiological investigations revealed the presence of pus in the left acromioclavicular joint along with bony erosion of the lateral end of the left clavicle. She was treated with open arthrotomy, debridement, and appropriate antibiotics for the causative methicillin-resistant Staphylococcus aureus (MRSA) infection. Prompt diagnosis and timely intervention can reduce the morbidity and mortality due to septic arthritis. We conducted a review of the literature on patients treated for isolated septic arthritis of the acromioclavicular joint.

Contiguous Burst Fractures of the Lumbar Spine.

Burst fractures of vertebrae are usually caused by high-energy axial compression force, mostly caused by fall from height or road traffic accidents. They frequently occur at the thoracolumbar junction mostly requiring surgery. Contiguous burst fractures involving multiple lumbar vertebrae are uncommon. This case is a male in his early 40s presented with low back pain and weakness of lower limbs following an injury sustained during a road traffic accident. Clinically, the patient had a bilateral foot drop. On radiological evaluation, he was diagnosed to have L3 and L4 burst fractures with spinal canal occlusion. He underwent posterior stabilization from L2-L5 and decompression at the L3-L4 level. At one-year follow-up, the patient was pain-free with complete neurological recovery. Contiguous lumbar spine burst fractures are very rare in occurrence. Though burst fractures are managed surgically to provide stability, the surgical approaches depend on the individual fracture pattern, degree of spinal canal occlusion, and neurological status.

Medial Humeral Epicondyle Fracture Incarcerated Into the Elbow Joint in an Adolescent Patient With Ulnar Nerve Palsy.

Medial humeral epicondyle fractures are seen in about one-fourth of all elbow fractures in the pediatric population. Though it seems to be a common occurrence, there is still controversy existing on the treatment aspects to date. Among these fractures, about one-fourth are seen incarcerated into the elbow joint and this is managed surgically. This is a case report of an adolescent male who had a medial epicondyle fracture of the humerus with the fracture fragment incarcerated into the elbow joint, and the patient also had ulnar nerve palsy, He was surgically treated with screw fixation and had an uneventful intra-operative and post-operative period.

A Case Report on Parosteal Lipoma Stretching the Posterior Interosseous Nerve Without Causing Palsy.

Lipomas are benign soft tissue tumors that can be either superficial or deep. Superficial lipomas are mostly asymptomatic whereas deep-seated lipomas can occasionally cause symptoms if they grow adjacent to neurovascular structures. In this report, we present a case of parosteal lipoma of the right proximal forearm in a 47-year-old male, which was initially diagnosed as intramuscular lipoma stretching posterior interosseous nerve (PIN), with no neurological complaints during both preoperative and postoperative periods.