To explore the clinical efficacy of local injection of platelet-rich plasma in the treatment of recurring chronic intractable pain after severe stop-point Achilles tendinitis.
To explore the clinical efficacy of platelet-rich plasma local injection therapy in the treatment of recurrence of chronic stubborn pain after severe stop tendinitis.
Objective to investigate the clinical effect of local injection of platelet rich plasma in the treatment of recurrent chronic intractable pain after operation of severe plantar tendinitis.<br>