During which procedure is the extensor hallucis longus tendon transected and rerouted?

During which procedure is the extensor hallucis longus tendon transected and rerouted?

• A. Jones tenosuspension
• B. Akin osteotomy
• C. Lapidus procedure
• D. Chevron osteotomy

Answer: (A)

The procedure where the extensor hallucis longus tendon is transected and rerouted is known as Jones tenosuspension. This surgical technique is specifically designed to address conditions such as hallux valgus or other types of toe deformities where the balance of the tendons around the toe needs to be restored to realign the joint and improve function. By transecting and rerouting the extensor hallucis longus tendon, the surgeon aims to redirect the tension on the toe, which can help in correcting the alignment and stabilization of the first metatarsophalangeal joint. In contrast, the other procedures listed involve different surgical maneuvers aimed at other aspects of foot correction. Akin osteotomy primarily addresses bunion deformities by osteotomizing the proximal phalanx of the big toe; the Lapidus procedure involves the fusion of the first metatarsal to the medial cuneiform to provide stability to the first ray; and the Chevron osteotomy focuses on correcting the position of the first metatarsal itself but does not involve rerouting the extensor hallucis longus tendon. Each of these techniques operates under different biomechanical principles and indications compared to Jones tenosuspension, reinforcing why this choice

The procedure where the extensor hallucis longus tendon is transected and rerouted is known as Jones tenosuspension. This surgical technique is specifically designed to address conditions such as hallux valgus or other types of toe deformities where the balance of the tendons around the toe needs to be restored to realign the joint and improve function. By transecting and rerouting the extensor hallucis longus tendon, the surgeon aims to redirect the tension on the toe, which can help in correcting the alignment and stabilization of the first metatarsophalangeal joint.

In contrast, the other procedures listed involve different surgical maneuvers aimed at other aspects of foot correction. Akin osteotomy primarily addresses bunion deformities by osteotomizing the proximal phalanx of the big toe; the Lapidus procedure involves the fusion of the first metatarsal to the medial cuneiform to provide stability to the first ray; and the Chevron osteotomy focuses on correcting the position of the first metatarsal itself but does not involve rerouting the extensor hallucis longus tendon. Each of these techniques operates under different biomechanical principles and indications compared to Jones tenosuspension, reinforcing why this choice