The equinovarus hind foot deformity is one of the most common deformities in children with spastic paralysis and is usually secondary to cerebral palsy. Split posterior tibialis tendon transfer is performed to balance the flexible spastic varus foot and is preferable to posterior tibialis lengthening, as the muscle does not loose its power and therefore the possibility of a valgus or calcaneovalgus deformity is diminished. The cohort of the study consisted of 50 children with cerebral palsy who underwent split posterior tibial lengthening to manage spastic equinovarus hind foot deformity. Our inclusion criteria were: ambulatory patients with cerebral palsy, age less than 6 years at the time of the operation, varus deformity of the hind foot during gait, flexible varus hind foot deformity, and the follow-up at least 4 years. We retrospectively evaluated 33 ambulant patients with flexible spastic varus hind foot deformity. Twenty-eight patients presented unilateral and 5 bilateral involvement. The mean age at the time of the operation was 10,8 years (6–17) and the mean follow-up was 10 years (4–14). Eighteen feet presented also equinus hind foot deformity, requiring concomitant Achilles cord lengthening. Clinical evaluation was based on the inspection of the patients while standing and walking, the range of motion of the foot and ankle, callus formation and the foot appearance using the clinical criteria of Kling et al. Anteroposterior and lateral weight-bearing radiographs of the talo-first metatarsal angle were measured. The position of the hind foot was evaluated according to the criteria of Chang et al for the surgical outcome. 20 feet were graded excellent, 14 were graded good and 4 were graded poor. Feet with recurrent equinovarus deformity or overcorrection into valgus or calcaneovalgus deformity were considered as poor results. There were 23 feet presenting concomitant cavus foot component that underwent supplementary operations performed at the same time with the index operation. None of the feet presented mild or severe valgus postoperatively, while 4 feet presented severe varus deformity and underwent calcaneocuboid fusion sixteen and eighteen months after the index operation. On the anteroposterior and lateral weight-bearing radiographs the feet with severe varus had a negative talo-first metatarsal angle (mean −26,8 ± 18,4), those with mild varus had a mean of −14,5 ± 12,2. In feet with the hind foot in neutral position the mean value was 5.0 ± 7.4. The results of the feet in patients with hemiplegic pattern were better and significantly different than the diplegic and quadriplegic ones (p = 0.005). The results in our cases were in general satisfactory as 34 out of 38 feet were graded excellent and good. The feet with poor results presented a residual varus deformity due to intraoperative technical errors

Purpose. This study compares outcomes in patients with complete congenital fibula absence treated with an amputation protocol to those using an extension prosthesis. Introduction. Complete fibula absence presents with significant lower limb deformity. Parental counselling regarding management is paramount in achieving the optimum functional outcome. Amputation offers a single surgical event with minimal complications and potential excellent functional outcome. Method. 32 patients were identified. 9 patients (2M: 7F, median age at presentation of 22yrs) utilized an extension prosthesis. 23 patients (16M: 7F, median age at presentation of 10 months) underwent 25 amputations during childhood: only two underwent tibial kyphus correction. Mobility was assessed using SIGAM and K scores. Quality of life was assessed using the PedsQL inventory questionnaire; pain by a verbal severity score. Results. 19 Syme and one Boyd amputation in 19 patients were performed early (mean age 15 months). 4 Syme and one trans-tibial amputation in 4 patients took place in older children (mean age 6.6 years). K Scores were significantly higher (mean 4 versus 2) and pain scores lower in the amputation group allowing high impact activity compared to community ambulation with an extension prosthesis. The SIGAM and PedsQL scores were all better in the amputation group, but not significantly so. Conclusion. Childhood amputation for severe limb length inequality and foot deformity in congenital fibula absence offers excellent short term functional outcome with prosthetic support. The tibial kyphus does not need routine correction and facilitates prosthetic suspension. Accommodative extension prostheses offer reasonable long term function but outcome scores are lower

Hallux valgus (HV) deformities have been well defined in the adult population. HV appears to be more prevalent in elderly and female populations and it is postulated that women's shoe wear contributes to its progression. This study was a pilot to quantify the prevalence of foot deformities and foot pain in an adolescent population. Our cohort consisted of 202 school children aged 11–17 recruited from two schools in Edinburgh. Foot health data was recorded via the Manchester Scale (MHVS) and the Oxford Ankle and Foot Questionnaire (OAFQ). Photographic assessment of all participants allowed MHVS to be calculated by two orthopaedic surgeons. The photographic assessment was then repeated by the same surgeon 12 months later to allow inter and intra observer reliability to be calculated. Results showed that the prevalence of HV in our cohort was 32.7% and there was a female preponderance 56% to 44%. Other foot measurements revealed 48.5% had HV-interphalangeus, 25.7% had a low medial longitudinal arch and 22.3% had a valgus hindfoot angle. Significantly more females (18%) than males (5%) wore shoes narrower than their feet (p=0.003). OAFQ scores revealed that foot pain was more common in those with HV deformities although not statistically significant (75% to 68%, p=0.243). The prevalence of foot pain was negatively correlated with age (r=−0.175, p=0.14). This study suggests that there is a significant prevalence of HV and foot pain amongst female adolescents. This will need to be confirmed by a population study based on power calculation informed by this pilot

Background. Symptomatic flexion deformity of proximal interpahalangeal joint (PIPJ) is one of the most common foot deformities and usually treated with arthrodesis. In general, percutaneous K-wires are used to stabilize the joint after excision of cartilage. K-wires projecting out of the toe need special care and can occasionally be dislodged accidentally. Furthermore issues such as cellulitis, pin tract infections, rarely osteomyelitis and need for removal make alternative fixation methods desirable. Smart toe is an intra-osseous titanium memory implant, which is stored frozen. It expands on insertion and does not require removal. Methods. 30 consecutive K-wire PIPJ arthrodesis were compared with 30 Smart toe PIP fusions with a mean follow up of 6 months. Post operative forefoot scores and complications were documented. Results. Patient satisfaction was higher and complications were lower with Smart toe fusions than with K-wire arthrodesis. Conclusions. Fusion of PIP joints with smart toe is an effective and safer alternative to using K-wires. Although more expensive, higher patient satisfaction and lower complication rate may offset the extra cost of the implant

The Ponseti method has been proven to be the gold standard of treatment for clubfoot. The question however remains about the treatment of atypical and complex feet with this method. The Ponseti technique has been used to treat all clubfeet at the our institution for the past 10 years. We interviewed 70 patients (114 affected feet) ages 5–9 regarding the current state of their clubfoot using the 10 item Disease Specific Instrument (DSI) developed by Roye et al. Of these, 16 patients had a complex foot defined by a transverse medial crease. The DSI scores from all patients were transformed onto a 100 point scale and compared based on overall score as well as functional outcome and satisfaction. There was no significant difference in the overall scores with a mean of 76.43 (sd= 21.1) in patients who did not have a complex deformity compared to a mean of 79.17 (sd= 19.4) in those who did have a complex foot (p=0.644). On the functional subscale the mean scores were 74.07 (sd=27.1) and 89.58 (sd=25.9) for patients who had non-complex and complex feet, respectively (p=0.474). Regarding satisfaction, the non-complex group had a mean score of 79.51 (sd=19.7) compared to the mean of 78.75 (sd=16.7) in the complex group (p=0.888). Primary treatment with the Ponseti method achieves very successful correction of the clubfoot deformity with good outcome scores. Furthermore, even in patients with a complex deformity, the Ponseti method still achieves equally successful outcomes

We reviewed 11 patients who had been treated between January 1986 and June 1994 for severe foot injuries by tendon transfer with microvascular free flaps. Their mean age was 5.6 years (3 to 8). Five had simultaneous tendon transfer and a microvascular free flap and six had separate operations. The mean interval between the tendon transfer and the microvascular free flap was 5.8 months (2 to 15) and the mean time between the initial injury and the tendon transfer was 9.6 months (2 to 21). The anterior tibial tendon was split in five of six cases. The posterior tibial tendon was used three times and the extensor digitorum longus tendon twice. The mean follow-up was 39.7 months (24 to 126). There were nine excellent and two good results. Postoperative complications included loosening of the transferred tendon (2), plantar flexion contracture (1) mild flat foot deformity (1) and hypertrophic scars (2). We recommend tendon transfer with a microvascular free flap in children with foot injuries combined with nerve injury and extensive loss of skin, soft tissue and tendon