Muhammad Adeel Razzaque; Ahmed Javed; Malik Muhammad Yassin Awan; Shoaib Ahmad; Amjad Maqsood; Israr Ahmad. Early Postoperative Functional Outcomes Following Total Knee Arthroplasty: The Role of Preoperative Disease Severity and Patient-Related Factors. IJPRT 2026, 16, 5666-5673.