Increased Duration of Total Hip and Total Knee Arthroplasty Surgery Increases the Risk of Post-Operative Urinary Retention: A Retrospective Cohort Study.

Post-operative urinary retention (POUR) is a common complication following total hip arthroplasty (THA) and total knee arthroplasty (TKA). Spinal anaesthetic has been associated with an increased risk of POUR, whilst other risk factors remain unclear. This study aims to identify modifiable and non-modifiable risk factors of POUR for THA and TKA patients.

Multifocal stress fractures in a patient with rheumatoid arthritis.

Stress fractures are often associated to activities that requires repetitive stress such as running. However, insufficiency-type stress fractures can also occur in patients with risk factors such as rheumatoid arthritis. Diagnosis of stress fracture would require a thorough clinical evaluation along with radiological imaging.

Use of PerClot in head and neck surgery: a Scottish centre experience.

Objective: PerClot is a biocompatible, polysaccharide haemostatic system recommended for surgical procedures. It is an absorbable modified polymer that is non-pyrogenic and is derived from purified plant starch. Our goal was to evaluate the safety, efficacy and usefulness of PerClot in head and neck surgery (H&N) in our department.