Evaluation of the impact of shockwave therapy on the functioning of a patient with a lower calcaneal spur
Agata Pętek-Podymniak
Agata Pętek-Podymniak – Evaluation of the impact of shockwave therapy on the functioning of a patient with a lower calcaneal spur – Fizjoterapia Polska 2024; 24(4); 6-12
DOI: https://doi.org/10.56984/8ZG01A8M5X1
Abstract
Introduction. A common cause of heel pain is the presence of a calcaneal spur. This condition may disrupt the posterior superficial fascia chain and can also lead to problems in distant areas of the body. Among the physical methods used, shockwave therapy is often applied. The aim of the study was to assess the effectiveness of shockwave therapy and its effect on the tension of the gastrocnemius muscle, which is part of the posterior fascia chain.
Materials and Methods. A 52-year-old female patient diagnosed with a left lower calcaneal spur underwent a series of six radial shockwave therapy sessions, performed twice a week. The method for assessing the therapy’s effectiveness involved measuring pain on the Visual Analogue Scale (VAS) and changes in tissue temperature before, immediately after, and five minutes post-therapy. Electromyographic (EMG) examination was used to assess the tension of the gastrocnemius muscle.
Results. An average decrease in temperature was observed immediately after the treatment (from 25.3°C to 24.45°C). After five minutes, the temperature increased to 27.05°C compared to the initial measurement. The resting tension of the gastrocnemius muscle, as measured by EMG, decreased as follows: channel 1: from 0.6 µV to 0.4 µV, channel 2: from 4.3 µV to 3.2 µV. Pain decreased from a level of 7 to 2 on the VAS scale.
Conclusions. Shockwave therapy is an effective solution for alleviating pain in the case of a calcaneal spur. The reduction of resting tension in the gastrocnemius muscle leads to a decrease in elevated tension within the posterior myofascial chain, which may help reduce the risk of secondary pathologies in distant areas along the chain.
Key words
calcaneal spur, shockwave therapy, rehabilitation
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