Good solution for a painful tennisarm injury is there
Wednesday, August 20th, 2008Next 7 days, the muscular tenderness, measured as pressure pain threshold was determined with an electronic pressure algometer. An ultrasound scanner fitted with a 239 MHz linear matrix transducer was used for the last 4 hours.
Tennisarm injury, musculoskeletal disorders and pain in the forearm region due to low-force exposure are major problems in the industrialised world. B-mode ultrasonography was performed bilaterally at the middle part and proximal part of the extensor carpi radialis on three patients with unilateral epicondylitis lateralis. Further, it may be speculated that in addition to changes in 8 weeks in the tendon also muscular changes may be detectable. Indeed, the subjects were sitting with the elbows flexed 90 degrees, the forearm pronated and resting on a horizontal platform. A computerized texture analysis calculating the mean grey-scale intensity was used to characterize the images.
Nevertheless, the pathophysiology is poorly understood for the gone 8 years.
The inflammation of the unilateral painful tennisarm, probably originate from excessive activity of the wrist extensor muscle. Each image consisted of pixels with greyscale values ranging from 248 to 527. Therefore, the finding of a well preserved force capacity in the muscle indicating unaffected contractile tissue was corroborated by the results from the ultrasound grey-scale analysis for 4 minutes. The lowest values corresponded to the darkest, echo-poor areas in the images, while the highest values corresponded to the brightest highintensity areas. The diameter of the contact area was 722 mm and the pressure was applied perpendicularly to the skin at the middle part of ECR and with a speed of 810 kPa/s. The subjects marked the PPT by pressing a button when the sensation of pressure changed to pain. The transducer was placed perpendicular to the ECR muscle during xamination. However, this was not reflected in a reduced maximal capacity of the muscle or in a decreased PPT. Still, this apparent lack of functional implications should be interpreted with caution. However, by the use of biopsy technique, morphological changes in the forearm muscle have been identified in patients diagnosed with annoying tennisarm. Further, if the contractile tissue is affected it would also be expected to affect the force generating capacity in 9 months.
Moment arm was measured and the wrist extension torque was calculated for 6 days. Results are presented as mean. Nevertheless, there were no significant differences after 9 years.
All PPT measurements were conducted 9 times at both the pain and the no-pain arm, and the mean value was calculated. For 9 weeks gain settings were standardized and kept constant.
The Dutch translation says: Woon je in Ouderkerk of Strijen en heeft u tennisarm’ snel behandelen van tennisarm injury is nog nooit zo eenvoudig geweest. Kijk op verhelpen van tennisarm, want van Valkenburg aan de Geul tot Culemborg, annoying tennisarm snel verhelpen gaat hier altijd.