What grade of Dupuytren's Contracture is classified as a "flexion contracture"?

Dupuytren's Contracture is a condition that causes the fingers to bend towards the palm due to thickening and shortening of the connective tissue in the hand. The grading system for Dupuytren's Contracture is typically based on the degree to which the fingers are flexed.

A "flexion contracture" specifically refers to a situation where the fingers cannot fully extend due to tightening of this tissue. In the grading system, a Grade 3 classification indicates that there is a significant flexion contracture, typically with a flexion of more than 45 degrees at the metacarpophalangeal joint or a significant involvement of multiple digits. It represents a state where the contracture is pronounced enough to affect hand function and necessitates consideration for treatment.

Understanding this classification is vital for evaluating the severity of Dupuytren's Contracture and determining the appropriate management and intervention strategies.