Minimally Invasive Corrective Osteotomy for Metacarpal Malrotation

Area of Science:

• Orthopedic Surgery
• Hand Surgery
• Traumatology

Background:

• Metacarpal fractures are common hand injuries.
• Rotational malalignment following metacarpal fractures can lead to functional deficits, such as finger overriding or underriding during flexion.
• Current surgical treatment involves open corrective osteotomy and derotation, which carries risks of complications like finger stiffness and hardware irritation.

Purpose of the Study:

• To describe a novel minimally invasive technique for corrective osteotomy in malunited metacarpal fractures with rotational malalignment.
• To evaluate the potential advantages of this minimally invasive approach compared to traditional open surgery.

Main Methods:

• Proposal of a minimally invasive surgical technique for corrective osteotomy and derotation of malunited metacarpal fractures.
• Focus on addressing rotational malalignment to restore proper finger function.

Main Results:

• The proposed technique aims for minimally invasive correction of rotational malalignment in metacarpal fractures.
• Anticipated advantages include accelerated patient rehabilitation and elimination of prominent hardware, thereby reducing associated complications.

Conclusions:

• Minimally invasive corrective osteotomy offers a promising alternative for treating rotational malalignment in metacarpal fractures.
• This approach may lead to faster recovery and fewer postoperative complications compared to open surgical methods.