Courtesy: Dr Sandeep Patwardhan. Dr Ashok Shyam, Pune

 

Difficult Supracondylar Fractures – Arm-Board Technique

Basic Concept

Difficult supracondylar fractures may not reduce easily with conventional techniques.

The principle is to achieve reduction through proper positioning, gentle sustained manipulation, controlled rotational correction, and gradual alignment rather than forceful manipulation.

Technique

Positioning

• Position the limb in the correct alignment.
• Maintain the position steadily for 10–15 minutes.

Manipulation

• Apply gentle, sustained manipulation.
• Correct the deformity gradually.
• Avoid excessive or sudden force.

Rotational Correction

• Carefully identify and correct rotational deformity.
• Use controlled rotational adjustments of approximately 15–20°.

Assessment of Reduction

• Confirm alignment clinically.
• Confirm reduction fluoroscopically.
• Ensure proper medial and lateral column alignment.
• Ensure that rotational deformity has been corrected.

Stabilization

• Once satisfactory reduction is achieved, proceed with fixation.
• K-wires can be used for stabilization.

Advantages

• Useful in difficult supracondylar fracture reductions.
• Can be performed without major assistance.
• Allows gradual and controlled correction.
• Avoids unnecessary force during reduction.

Important Principles

• Position – Hold – Manipulate – Correct rotation – Confirm – Fix
• Avoid aggressive manipulation.
• Maintain continuous control of the limb.
• A satisfactory reduction requires both column alignment and correction of rotation.

Difficult supracondylar fracture = gentle sustained manipulation + controlled rotational correction, rather than forceful reduction.