Functional and Radiological Outcomes of Retrograde Nailing in Distal Femur Fractures: A Retrospective Study

Area of Science:

• Orthopedic surgery
• Traumatology

Background:

• Distal femur fractures are complex injuries requiring effective treatment.
• Retrograde intramedullary nailing (RIMN) is an emerging fixation method.

Purpose of the Study:

• To evaluate the functional and radiological outcomes of distal femur fractures treated with RIMN.

Main Methods:

• Retrospective study of 40 patients treated with RIMN.
• Minimum six-month follow-up and statistical analysis using SPSS version 22.

Main Results:

• Mean age 41.6 years, 80% males; 80% fractures due to RTAs.
• Mean union time 15.75 weeks; 57.5% excellent Neer score outcomes.
• Complications: 5% nail breakage, 20% anterior knee pain, 15% limb shortening.

Conclusions:

• RIMN is highly effective for distal femur fractures with satisfactory functional outcomes.
• High union rates and a relatively low complication profile support RIMN's reliability.
• RIMN offers favorable results and minimal complications for treating distal femur fractures.