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Updated: Oct 19, 2025

Occlusion of the Great and Small Saphenous Vein Using Copolymeric Glue Based on N-Butyl Cyanoacrylate and Methacryloxy Sulfolane
Published on: December 9, 2022
Operative management of equinus associated with lower limb venous malformations
1Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Objectives:
Functional impairment is a common complaint in patients with venous malformations. Equinus can occur when the venous malformation involves the lower limb, a challenging condition with only a few studies to guide treatment choices. This study was aimed to investigate the operative management of equinus associated with lower limb venous malformations.
Method:
Between August 2015 and September 2017, a total of 12 patients presented with equinus associated with lower limb venous malformations and underwent surgical correction. Preoperative and postoperative clinical symptoms, physical examination and orthopaedic evaluation were retrospectively reviewed. 8 patients who experienced pain underwent percutaneous sclerotherapy prior to the operation. Surgical management included gastrocnemius intramuscular aponeurotic recession, Z-lengthening of the Achilles tendon, Hoke technique and Taylor Spatial Frame external fixation.
Results:
There were eight female and four male patients with a mean age of 14.3 ± 5.9 years. The mean follow-up period was 34.8 ± 9 months. The range of motion of ankle dorsiflexion (with knee extended) improved for each patient (mean, 25.4 degrees; standard deviation, 8.5 degrees). No neurovascular complications were observed.
Conclusion:
Operative correction of equinus associated with lower limb venous malformations is safe and effective. Selective preoperative sclerotherapy is necessary for optimal outcomes.
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