Arthroscopically Assisted Suprapatellar Tibial Nail Removal

Area of Science:

• Orthopedic Surgery
• Biomedical Engineering
• Arthroscopy

Background:

• Intramedullary nailing is a primary fixation method for tibial shaft fractures.
• The infrapatellar approach is the traditional gold standard, but the suprapatellar approach offers benefits like ease of use for proximal fractures and reduced anterior knee pain.
• Implant removal via the suprapatellar approach is challenging, often necessitating a new transpatellar tendon incision.

Purpose of the Study:

• To describe a novel arthroscopically assisted technique for suprapatellar tibial nail removal.
• To evaluate the advantages of using the same suprapatellar approach for both insertion and removal.
• To minimize secondary damage to the patellar tendon and prevent intra-articular cartilage injury.

Main Methods:

• Arthroscopically assisted suprapatellar tibial nail removal.
• Utilizing the same surgical approach and instrumentation employed for nail insertion.
• Direct arthroscopic visualization of the patellofemoral joint during removal.

Main Results:

• The described technique allows for tibial nail removal through the original suprapatellar approach.
• Preservation of the patellar tendon integrity, avoiding secondary damage.
• Direct visualization aids in preventing iatrogenic cartilage injury and identifying associated intra-articular lesions.

Conclusions:

• Arthroscopically assisted suprapatellar tibial nail removal is a viable and advantageous technique.
• This method preserves the patellar tendon and reduces the risk of knee joint complications.
• It offers a minimally invasive option for implant removal, enhancing patient outcomes.