Background. Lateral column lengthening combining bony and soft tissue procedures has been described for symptom relief and deformity correction in the planovalgus foot. There are relatively few reports on its outcomes in childhood. We present our medium term outcomes using this technique in children. Methods. Twenty-five symptomatic mobile planovalgus feet in fifteen patients were operated upon between 2005 and 2008. The mean age at surgery was 12 years 6 months. Ten patients had idiopathic pes planovalgus, two had overcorrected congenital talipes equinovarus, and one had skewfoot deformity. The surgery included one or more bony elements - lengthening calcaneal osteotomy, heel shift, medial cuneiform osteotomy - iliac crest tricortical bone graft harvest and one or more soft tissue procedures - peroneus brevis/peroneus longus transfer, plantar fascia release and tibialis posterior advancement. The extent of surgery was decided per-operatively in an a la carte fashion. The Visual Analogue Score for Foot and Ankle (VAS FA) and American Foot and Ankle Association (AOFAS) ankle-hindfoot and midfoot scores were measured. Clinical findings and complications were recorded. Results. Twenty feet in twelve patients were available for follow up at a mean post-operative interval of 4 years 6 months. The mean VAS FA, AOFAS ankle-hindfoot and midfoot scores were 82 ± 17, 87 ± 14 and 80 ± 10 respectively. In all patients the medial arch was restored. One patient required bilateral lateral column shortening and medial cuneiform osteotomy to address overcorrection and supination, one had bilateral calcaneal screw removal and one had a subsequent heel shift. Conclusions. A la carte lateral column lengthening combining bony and soft tissue procedures for the symptomatic planovalgus foot is a powerful technique. We have shown satisfactory functional medium term outcomes with this surgery, and believe it can be used in childhood for symptomatic planovalgus foot deformity correction

Introduction. Taylor Spatial Frame (TSF) has been designed to treat complex tibial, foot and ankle deformities using computer software. We have performed various osteotomies in combination with different soft tissue procedures, with the use of TSF. Material and Methods. A retrospective study of 20 consecutive patients operated by, senior author SSM, from 2004 onwards who underwent surgical correction of tibia, ankle, midfoot and hind foot including lateral column lengthening, calcaneal and midfoot osteotomies. Demographic details, diagnosis, procedures (including previous operations), length of follow-up, outcome and complications were recorded. Of the 20 patients, 13 were men and 7 women. The mean age was 39 years (range 18 to 70). 5 patients had TSF for malunion or non-union of ankle fractures, malunion of tibia (5), congenital talipes equino-varus(3), acute fracture of ankle (2), one patient each for spina bifida, Poliomyelitis, Charcot-Marie-Tooth disease, equino-varus due to periventricular leuco-encephalopathy and avascular necrosis of the talus. Bilateral TSF for torsional malalignment of tibia (1). Results. Follow up 6 to 54 months (mean 19.4). Patient based foot and ankle outcome criteria were used. Of the 20 patients, 16 had no pain and satisfactory range of movement and function at the last follow up. Post-operative complications included pin site infection(2) and frame hardware malfunction (2)patients, residual deformity requiring surgical correction at 22 months, (1) delayed union, neuropathic pain in (1), residual equinus deformity requiring Botox injections(1) and osteomyelitis requiring debridement(1). Conclusion. We present this series of complex congenital and acquired conditions of the foot and ankle treated with corrective osteotomies and Taylor Spatial Frame with good results