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Sagittal band reconstruction (Middle finger) Surgical Technique

Overview

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CPD/CME Points: 1

Learn the Sagittal band reconstruction (Middle finger) surgical technique with step by step instructions on OrthOracle. Our e-learning platform contains high resolution images and a certified CME of the Sagittal band reconstruction (Middle finger) surgical procedure.

This is a detailed step by step instruction through a Middle finger Sagittal band reconstruction using a central segment of the extensor apparatus to realign and hold the extensor tendon in place during metacarpo-phalangeal joint (MCPJ) flexion.

It is performed through a dorsal midline approach.

This method is a modification of that published by Charles Carroll in 1987 (see results section).

This is a procedure performed when the sagittal band, usually the radial sided band, ruptures. This is most commonly as a result of inflammatory arthritis but may also be required in neglected traumatic ruptures where a primary repair is not possible.

The procedure can be performed as a day case under regional or general anaesthetic and takes around 1 hour.

Following a period of 1 week in plaster cast the patient then starts mobilisation with active flexion and extension and a volar based splint which limits MCPJ flexion to 30 degrees for 2 weeks, 60 degrees for 2 weeks then 90 degree for the final 2 weeks.

The joint will always appear swollen however the majority of post operative swelling will resolve by 3 months.

 

Author: Mr Mark Brewster FRCS (Tr & Orth)

Institution: The Royal Orthopaedic Hospital, Birmingham ,UK.

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