Tendinopathy: a review of the pathophysiology and evidence for treatment.

The understanding of tendinopathy has evolved over the past several decades. Initially thought to be a primarily inflammatory process, histologic evaluation has revealed that there is an absence of inflammatory cells, and rather, tendinopathy is more of a degenerative process. Various types of medications, rehabilitation, modalities, injections, and minimally invasive procedures have been described as treatment for this condition. The purpose of our article is to describe the pathophysiology of tendinopathy as currently understood and the evidence for the various available treatments. We performed a literature search to determine the types of reviews that have been performed previously regarding treatment for tendinopathy, and summarized these reviews. We then performed a systematic review of randomized controlled trials for treating patients with tendinopathy. It is our hope that our review of trial data will help providers to determine optimal management for their patients with tendinopathy.