BACKGROUND Patellofemoral pain is hypothesized to result in less joint coordination variability. The ability to relate coordination variability to patellofemoral pain pathology could have many clinical uses; however, evidence to support its clinical application is lacking. The aim was to determine if vector coding's coupling angle variability, as a measure of joint coordination variability, was...

Background:   Patellofemoral pain syndrome (PFPS) is defined as pain surrounding the patella when sitting with bent knees for prolonged periods of time or when performing activities like ascending or descending stairs, squatting or   athletic activities. Patella dislocation is not included in PFPS.     Purpose:   This review analyzes the evidence based conservative management of PFPS.   Methods...

Question: Does supervised exercise therapy improve pain, function, and recovery more than usual care for patients with patellofemoral pain syndrome? Design: Randomised controlled trial with concealed allocation. Setting: General and sports medicine practices in The Netherlands. Patients: Patients aged 14 to 40 with patellofemoral pain for between 2 months and 2 years were recruited as they cons...

Objectives: Patellar maltracking is the main reason for pain and disability in patellofemoral pain syndrome (PFPS). Patellar taping can considerably reduce such pain and disability. This study compared the effectiveness of physiotherapy exercises and kinesio taping on the patellar position in women with PFPS (mean age 32.2±1.12 years) by using magnetic resonance imaging (MRI). Methods: ...

In this review the evidence for the management of patients with patellofemoral disorders is presented confined to anterior knee pain and patellar dislocation (excluding patellofemoral arthritis). Patients present along a spectrum of these two problems and are best managed with both problems considered. The key to managing these patients is by improving muscle function, the patient losing weight...

[Purpose] Patellofemoral pain syndrome is a frequent musculoskeletal disorder, which can result from core muscles instability that can lead to pain and altered dynamic balance. The objective of this study is to assess the effect of core muscle strengthening on pain and dynamic balance in female patients with patellofemoral pain syndrome. [Subjects and Methods] Twenty female patients with age ra...

Receiving a referral letter to see a patient with patellofemoral syndrome causes a feeling of heart-sink in most orthopaedic surgeons. It predicts an unhappy patient, a prolonged clinic appointment, and an unsatisfactory outcome. Especially as a reliable operation is an unlikely management outcome. Orthopaedic surgeons tend to be mechanically minded and see their main task as correcting abnorma...

OBJECTIVE To study the difference of post-op patellofemoral pain, clunk and crepitus in patients with/without resurfacing at 5 years who had pre-op patellofemoral pain. To study the incidence of post-operative patellofemoral pain, clunk and crepitus following patelloplasty in both the groups. METHODS Retrospective review of 765 patients who had total knee replacement with/without resurfacing....

Patellofemoral pain syndrome (PFPS) [2] PFPS is a diagnosis of exclusion and is defined as pain behind or around the patella. It is synonymous with the term retro-patellar pain and has in the past been referred to as chondromalacia patellae. It is caused by compressive forces in the patellofemoral joint (PFJ). PFPS is very common. Symptoms are usually provoked by climbing or descending stairs, ...