After arthroscopy, what percentage of patients typically achieve disc recapture?

Disc recapture refers to the repositioning of the articular disc in the temporomandibular joint (TMJ) after treatment, and arthroscopy is a minimally invasive surgical procedure used to visualize and treat problems of the TMJ. In most studies examining outcomes after TMJ arthroscopy, the percentage of patients who experience successful disc recapture generally falls within a certain range based on the available literature.

The figure around 0-10% is commonly cited for the proportion of patients achieving disc recapture following arthroscopy. This statistic is significant as it reflects the challenges associated with this treatment modality for TMJ dysfunction, where factors such as the duration of symptoms, degree of degenerative changes, and any prior treatments may all impact outcomes.

The lower percentage also emphasizes the complexity of TMJ disorders, where not all patients will achieve anatomical restoration of the disc, despite the surgical intervention aimed at improving joint function and alleviating symptoms. This understanding is critical for both treatment planning and setting realistic expectations for patients undergoing arthroscopy for TMJ problems.

In summary, the percentage reflects the nuanced and often unpredictable nature of TMJ arthroscopy results, aligning with established clinical findings in the field.