Outcomes of Surgical Interventions for Patellofemoral Instability in the Presence of Trochlear Dysplasia: A Systematic Review and Meta-analysis.

Background: Patellar instability is frequently encountered by orthopaedic surgeons. One of the major risk factors of this condition is underlying trochlear dysplasia (TD). Recent trends have indicated the use of multiple procedures to correct patellar instability under these conditions.

Knowledge, attitude, and practice regarding diabetic foot care among Saudi and non-Saudi diabetic patients in Alkharj.

Context: There is a high prevalence of diabetes mellitus in Saudi Arabia. Also, the diabetic foot complication rate is alarmingly high with many patients ending in amputation.

Aims: To assess the knowledge, attitude, and practices regarding diabetic foot care among Saudi and non-Saudi diabetic patients in Alkharj.