Patellar taping position

BACKGROUND AND PURPOSE: Lateral patello-femoral pain can shorten an athletic career and generally decrease an individual's physical activity and functional level, such as preventing stair climbing and reducing the ability to rise from a chair. Leg length inequality is associated with patello-femoral pain. A leg length test that best distinguishes the difference between people who have lateral patello-femoral pain and those who do not would have clinical utility. The purpose of the present study was, first, to determine if unilateral, lateral patello-femoral pain was associated with the longer leg when inequality of leg lengths existed and, second, to determine if leg length direct measurement, indirect measurement or quadriceps angle (Q angle) could correctly classify participants according to the presence or absence of patello-femoral pain...

The aim of this study was to assess the effect of patellar taping of the proprioceptive status of patients with patellofemoral pain syndrome (PFPS). A total of 32 subjects (18 males, 14 females of age 31.9 +/- 11.2, body mass index 25.8 +/- 5.3) with PFPS were tested for Joint Position Sense (JPS) using a Biodex dynamometer. Outcomes of interest were the absolute error (AE), the variable error (VE) and the relative error (RE) of the JPS values for both active (AAR) and passive (PAR) angle reproduction at an angular velocity of 2 degrees /s with a start angle at 90 degrees and target angles of 60 degrees and 20 degrees ...

STUDY DESIGN: Predictive validity/diagnostic test study. OBJECTIVE: To determine the predictive validity and interrater reliability of selected clinical exam items and to develop a clinical prediction rule (CPR) to determine which patients respond successfully to patellar taping. BACKGROUND: Patellar taping is often used to treat patients with PFPS. However, the characteristics of the patients who respond best to patellar taping intervention have not been identified...

Patellar taping is regarded as an important element of the treatment of patellofemoral joint pain. Key to the successful use of patellar taping is the assessment of patella position. The reliability and validity of the techniques used to assess patella position has been questioned. The aim of the study was to assess the validity of the clinical assessment technique of patella medio-lateral position and patella lateral tilt against the criterion measure of MRI. Twenty-four subjects eight females and 16 males had their patella position examined in the study (mean age 24...

OBJECTIVE: To determine the effects of patellar taping, bracing, and not taping on patellar position. DESIGN AND SETTING: An experimental design was used to compare patellar taping, bracing, and not taping on patellar position as determined by magnetic resonance imaging (MRI). SUBJECTS: Twelve subjects with a diagnosis of patellofemoral pain participated in this study. MEASUREMENTS: Static MRI images were taken at 8 angles of knee flexion (10, 16, 25, 30, 34, 39, 41, and 45 degrees )...

OBJECTIVE: To investigate the efficacy of patellar taping on pain control, patellar alignment, and neuromuscular control (ie, vastus medialis oblique activation, knee extensor moment, etc) in subjects with patellofemoral pain syndrome. DATA SOURCES: We searched MEDLINE, SPORT Discus, PEDro, and CINAHL through December 2004, using the key words patellar taping, therapeutic taping, McConnell taping, taping, chronic injury, patellofemoral pain, and knee. STUDY SELECTION: Criteria for inclusion criteria were studies that exclusively recruited patients diagnosed with patellofemoral pain syndrome or anterior knee pain and outcome measures specific to pain reduction, neuromuscular control, and patellar positioning...

OBJECTIVES: To investigate the effect of patellar taping on the amplitude of electromyographic activity (EMG) of vasti activation in subjects with and without patellofemoral pain (PFP). METHODS: Ten participants with PFP and 12 asymptomatic controls were recruited to the study. The study was designed as a randomised crossover trial. Participants completed a stair stepping task. Three experimental conditions were assessed: no tape, therapeutic medially directed tape, and placebo vertically directed tape...

OBJECTIVE: This study examined the immediate effect of patellar taping with a standard force on the onset of vastus medialis obliquus and vastus lateralis activities before and after muscle fatigue in able-bodied subjects. DESIGN: This study tested 29 mature able-bodied subjects. The surface electromyographic onset time of their vastus medialis obliquus and vastus lateralis was measured after a posteroanterior perturbation at the knee in a single-legged standing position...

A common rehabilitation strategy for patellofemoral pain syndrome (PFPS), which lacks scientific evidence, includes pulling the patella medially with tape to reduce pain and increase the vastus medialis oblique (VMO) muscle activity. The purpose of this study was to examine the effect of various patellar taping procedures on force production, EMG activity of the VMO and vastus lateralis (VL) muscles, and perceived pain experienced by 30 women (27.3 +/- 1.53), half diagnosed with PFPS. The perceived pain, force, and EMG of the VMO and VL, were recorded while subjects performed maximal isokinetic leg presses at 30 degrees /s for each of the following patellar taping conditions: no tape (control), no glide (placebo), medial and lateral glide (experimental)...

OBJECTIVES: Using additional data from two previously reported studies, the aim was to determine the effects of immediate and short-term continuous (3 weeks) application of knee tape on quadriceps sensorimotor function in individuals with symptomatic knee osteoarthritis (OA). METHODS: A within-subjects study (n = 18) and a randomized controlled trial (n = 87) were performed using community volunteers. Therapeutic tape (patellar realignment and soft-tissue unloading) was compared with control (placebo) tape and no tape...

STUDY DESIGN: A multicenter, single-masked study of patients with patellofemoral pain syndrome (PFPS) using a repeated-measures design. OBJECTIVE: To compare 3 different methods of patellar taping for individuals with PFPS. BACKGROUND: Patellar taping is commonly used as a treatment for PFPS. It is commonly thought that taping works by medially realigning the patella. However, comparisons have been rarely made with other methods of taping which attempt to realign the patella in different directions...

An important aspect of the patellar taping technique, a common treatment for patellofemoral pain is the assessment of patellar position. The inter-tester reliability of the assessment method has been regarded as poor, as has the validity (Powers et al. 1999). The purpose of the study was to determine inter-tester reliability of a group of trained manual physiotherapists. This was achieved using a clinical measurement to assess the medial/lateral orientation of the patella and compare these findings against a known criterion valid measurement of patella position...

STUDY DESIGN: Repeated measures design using a sample of convenience. OBJECTIVE: To assess the criterion-related validity and intrarater reliability of a clinical measurement used for determining the medial/lateral position of the patella. BACKGROUND: Patellar taping is a common treatment for patellofemoral pain. Application of this intervention requires accurate assessment of patellar orientation; however, the validity of this clinical procedure has not been documented...

Pain syndromes of the patella in persons active in sports are extremely frequent. The most important subgroup (by incidence rate) is the apex patellae syndrome (jumper's knee). Since all attempts at ascribing objective diagnostic criteria with satisfactory reproducibility to this syndrome, have failed to date, we have tried to define this disease pattern by means of analysis of the patellar movement. 35 patients with primary apex patellae syndrome (56 painful knee joints) and 15 healthy subjects (30 knee joints) were examined...