Table 1: The average time between TKA to quadriceps tear.

AGE GENDER MECHANISM OF INJURY TIME FROM TKA TO INJURY (DAYS) PROSTHESIS` NOTES
43 M Fall 28 Smith & Nephew Genesis II -
72 F Sitting to standing 56 Smith & Nephew Genesis II DM2, taking statins, had infection/DVT
62 M Physical Therapy 22 Zimmer Natural Knee Smoker
59 M Fall 1603 Zimmer Nexgen -
82 F Fall 231 J&J Depuy Sigma revision Taking statins
45 F Fall 2004 J&J Depuy Sigma revision TKA due to Rheumatoid Arthritis, had infection
64 M Fall 22 J&J Depuy Sigma -
61 F Periprosthetic fracture 0 J&J Depuy Sigma (revision) -
72 F No major event No clear DOI J&J Depuy Sigma (revision) DM2, taking statins
55 F Fall 21 Zimmer Nexgen Sustained re-tear
51 M No major event 48 J&J Depuy sigma Smoker
88 F Knee dislocations 30 Zimmer Persona Taking statins
73 M No major event 39 J&J Depuy Sigma DM2, taking statins
84 M Fall TKA Out of Network Sulzer Apollo knee -
71 F Fall 166 Zimmer Persona DM2, taking statins, had infection/DVT
68 M Fall 61 Zimmer Natural Knee Sustained re-tear
68 F Patella Fracture 12 Zimmer Nexgen -
73 M Fall 566 J&J Depuy Sigma Stage 3 CKD, taking statins
74 F Fall 1020 Smith & Nephew Genesis II Taking statins, sustained re-tear