Femoral head disengagement from Accolade femoral stem in MOM Arthroplasty: a case study and literature review.

Metal on Metal Hip arthroplasty was commonly used until the last decade. However Hip Arthroplasty registries of many countries showed increased revision rates of MOM Hips - these high rates of revision caused by trunnionosis, adverse tissue reactions (ALTRs) and Pseudotumor formation. The Case: Our Case is 73 years old gentleman who had left MOM THR in 2008, and was doing fine till the beginning of 2018 when his left leg stuck while getting out of the car.

Unusual case of lower back pain-piriformis myositis: a case report and literature review.

We present a case of a 37-year-old male security officer with fever, severe low back pain radiating to left lower leg and diminished mobility for 1 week. His Lumbar spine X-ray was unremarkable, but his inflammatory markers including CRP, ESR and Neutrophils were high. CT scan with contrast showed rim enhancing fluid collection within the left obturator foramen with inflammatory change in the mesorectal fat.