[Knee arthroplasty - another late result 34 years later]

Area of Science:

• Orthopedic surgery
• Reconstructive surgery
• Trauma surgery

Background:

• Fibrous ankylosis of the knee joint is a debilitating condition often resulting from severe trauma, such as shell-splinter injuries.
• Contralateral lower-leg amputation presents unique challenges in managing knee joint pathology.
• Traditional treatment options may be limited, necessitating exploration of alternative surgical approaches.

Observation:

• A 34-year follow-up of a patient who underwent knee-joint arthroplasty for fibrous ankylosis secondary to a shell-splinter injury.
• The patient also had a contralateral lower-leg amputation, adding complexity to the case.
• Emphasis is placed on the critical role of patient adherence and active participation in the treatment regimen.

Findings:

• Knee-joint arthroplasty demonstrated a favorable long-term outcome over 34 years in this complex case.
• The described surgical method provides a viable and effective treatment alternative.
• Patient cooperation significantly influences the success and durability of the arthroplasty.

Implications:

• This case underscores the long-term efficacy of knee-joint arthroplasty in managing severe knee ankylosis, even in the presence of contralateral amputation.
• The findings support the continued consideration of this arthroplasty technique for select patient populations.
• Highlighting patient cooperation emphasizes the importance of a multidisciplinary approach and patient education in achieving optimal surgical results.