Patellar tendinopathy - recent developments toward treatment.

Area of Science:

• Orthopedics
• Sports Medicine
• Biomedical Engineering

Background:

• Patellar tendinopathy (PT), commonly known as "jumper's knee," is a chronic overuse injury causing anterior knee pain, particularly in jumping athletes.
• Its exact pathogenesis and etiology remain largely unknown, leading to treatments often based on clinical experience rather than robust evidence.
• Many patients experience refractory responses to conservative treatments, necessitating exploration of novel therapeutic approaches.

Purpose of the Study:

• To review the current literature on patellar tendinopathy.
• To identify research efforts focused on understanding pathological tendon changes.
• To present emerging treatment techniques and suggest future research directions.

Main Methods:

• Literature review of patellar tendinopathy.
• Analysis of current research on tendon pathology.
• Summary of emerging and experimental treatments.

Main Results:

• Patellar tendinopathy is characterized by anterior knee pain, often at the inferior patellar pole.
• A variety of treatments are emerging due to the condition's resistance to conservative care.
• Current treatment strategies lack a strong evidence base due to unknown etiology.

Conclusions:

• Further research is crucial to elucidate the pathogenesis and etiology of patellar tendinopathy.
• Emerging treatments like dry-needling, PRP, and shock wave therapy show promise but require further validation.
• Developing evidence-based treatment guidelines is essential for managing this common athletic injury.