Ankle fractures are among the most common fractures sustained in the pediatric population. Given the frequency of physeal involvement of the distal fragment, complications including growth arrest, overgrowth, and rotational deformities are not uncommon. This case report describes a 12-year-old adolescent boy who presented after an acute right ankle injury sustained while playing. He noted right ankle pain, swelling, and in-toeing of his foot. Radiographs of the ankle demonstrated a distal tibia Salter-Harris type II fracture that appeared nondisplaced. However, a CT scan of the ankle demonstrated a 60° difference in the rotational profile between the injured and noninjured tibias. The patient\'s acute rotational deformity was corrected with closed reduction and percutaneous pinning. Pediatric distal tibia physis fractures presenting with in-toeing are rare and difficult to diagnose accurately with radiographs alone. Accordingly, a detailed history, physical examination, comparison radiographs, and CT scans are imperative in making the correct diagnosis and determining the appropriate treatment.

OBJECTIVE: In the present study, we aimed to determine the relationship of HV angle with angles and measurements obtained from lateral and anteroposterior (AP) radiological images of the foot in individuals with HV.
METHODS: The present study had a retrospective design, and the participants consisted of 66 female patients between the ages of 19 and 64 who applied to Orthopedics and Traumatology and were diagnosed with Hallux valgus. Metatarsus adductus angle, metatarsus primus adductus angle, hallux valgus angle, hallux interphalangeal angle, metatarsal break angle, first metatarsal protrusion distance, metatarsal width, talocalcaneal angle, AP Meary\'s angle were measured on AP view and calcaneal inclination angle, talar declination angle, lateral talocalcaneal angle, first metatarsal declination angle, fifth metatarsal declination angle, navicular height, lateral Meary\'s angle, tibiotalar angle were measured on a lateral radiograph. The IBM SPSS 21.0. program was used for statistical analysis, and the level of significance was taken as p < 0.05.
RESULTS: There were statistically significant differences between the right and left feet in MPA and AMA measurements. The results showed that HV angle (HVA) had a weak relationship with MAA and MW, as well as a moderately positive relationship with MPA. However, it had a moderately negative relationship with AMA and a weak negative relationship with HIPA.
CONCLUSIONS: We believe that in addition to the HVA angle, MPA and AMA angles should be considered in the diagnosis of HV, especially as the HVA angle is moderately positively correlated with the MPA angle and moderately negatively correlated with the AMA angle.

BACKGROUND: Slipped capital femoral epiphyses (SCFE) is associated with out-toeing of the foot and external rotation gait. But it is unknown if SCFE patients treated with the modified Dunn procedure have out-toeing at follow up.Therefore, we used instrumented gait analysis and questioned (1) do severe SCFE patients treated with a modified Dunn procedure have symmetrical foot progression angle (FPA) compared with contralateral side and compared with asymptomatic volunteers (2) what is the prevalence of out-toeing gait and what are the outcome socres at follow up.
METHODS: Gait analysis of 22 patients (22 hips) treated with an unilateral modified Dunn procedure for severe SCFE (slip angle >60 degrees, 2002 to 2011) was retrospectively evaluated. Of 38 patients with minimal 5-year follow up, 2 hips (4%) had avascular necrosis of the femoral head and were excluded for gait analysis. Twenty-two patients were available for gait analysis at follow up (mean follow up of 9±2 y). Mean age at follow up was 22±3 years. Mean preoperative slip angle was 64±8 degrees (33% unstable slips) and decreased postoperatively (slip angle of 8±4 degrees). Gait analysis was performed with computer-based instrumented walkway system (GAITRite) to measure FPA with embedded pressure sensors. Patients were compared with control group of 18 healthy asymptomatic volunteers (36 feet, mean age 29±6 y).
RESULTS: (1) Mean FPA of SCFE patients (3.6±6.4 degrees) at follow up was not significantly different compared with their contralateral side (5.6±5.5 degrees) and compared with FPA of controls (4.0±4.5 degrees). (2) Of the 22 SCFE patients, most of them (19 hips, 86%) had normal FPA (-5 to 15 degrees), 2 patients had in-toeing (FPA<-5 degrees) and 1 had out-toeing (FPA >15 degrees) and was not significantly different compared with control group. (3) Mean modified Harris hip score (mHHS) was 93±11 points, mean Hip Disability and Osteoarthritis Outcome Score (HOOS) score was 91±10 points. Three patients (14%) had mHHS <80 points and walked with normal FPA. The 2 patients with in-toeing and one patient with out-toeing had mHHS >95 points.
CONCLUSIONS: Patients with severe SCFE treated with modified Dunn procedure had mostly symmetrical FPA and good hip scores at long term follow up. This is in contrast to previous studies. Although 1 patient had out-toeing and 2 patients had in-toeing at follow up, they had good hip scores.
METHODS: Level III-retrospective comparative study.

The purpose of this study was to evaluate the radiographic and clinical outcomes of patients with hallux valgus (HV) with concomitant metatarsus adductus (MA) treated with distal chevron metatarsal osteotomy (DCMO), without any procedure for the second or third metatarsal.
A multicentre retrospective study involving four hospitals was conducted. A total of 45 feet from 38 patients who had received DCMO for HV with MA with at least one year post-operative follow-up were analysed. HV angle (HVâ), inter-metatarsal angle (IMâ), MA angle (MAâ), and the lateral sesamoid grade were measured. Foot function index (FFI) and visual analogue scale (VAS) were recorded. Patients were divided into mild (18° ≤ MAâ < 20°) and moderate (20° ≤ MAâ) MA groups, and results were compared.
The mean HVâ and IMâ improved significantly from 35.1° and 14.4° pre-operatively to 10.6° and 7.1° one year post-operatively (p < 0.001). There were no differences in pre-operative HVâ, IMâ, or the sesamoid grade, and also no difference in post-operative HVâ or the sesamoid grade between mild and moderate MA groups. Only the mean post-operative IMâ showed a difference between the two groups (8.3° vs. 6.3°; p = 0.019). All clauses of FFI and VAS improved significantly (p < 0.001). When the extent of improvement was compared between the two groups, there were no significant differences in any category (p > 0.05). The total rate of recurrence (HVâ ≥ 20°) was 11.1% (5/45), and although the moderate group (4/29, 13.8%) had a higher proportion than the mild group (1/16, 6.3%), this was not statistically significant (p = 0.641).
DCMO for patients with HV with MA had satisfactory radiographic and clinical outcomes with minimal recurrence. Except in cases of severe combined deformity, we recommend performing DCMO alone without any additional procedure or manipulation of the other metatarsals as a viable treatment option.

Forefoot adduction deformity (FAD) (commonly called metatarsus adductus) is reported as the most common congenital foot deformity in newborns. Early diagnosis and treatment are important in rigid cases, as better outcomes have been reported if treatment was initiated before 9 months of age. While casting and splinting is the current standard of care for nonsurgical management of rigid FAD (RFAD), several orthoses have demonstrated equal benefit. The Universal Neonatal Foot Orthotic (UNFO) brace is below ankle orthosis that provides continuous pressure, thereby correcting the deformity without casting. To the best of our knowledge, UNFO is the first brace that operates below the ankle. The aim of this study was to compare the effectiveness of UNFO shoe to standard serial casting in the treatment of RFAD in infants. Between the years 2012 and 2019 we treated 147 feet (94 patients): 52 using the UNFO shoes and 95 by standard casting and splinting protocol. The treatment groups were compared based on treatment duration, complications, and recurrence of deformity. Mean full-time treatment duration was significantly shorter in the UNFO group, while no significant difference in the total duration of treatment was observed. Similar complication and recurrence rates were demonstrated. In conclusion, treatment with UNFO is equally effective to serial casting. The use of UNFO increases convenience and diminishes social burden, thus providing a distinct advantage over other treatment modalities.

UNASSIGNED: This study aimed to compare clinical and radiographic outcomes and recurrence rates after reverse proximal chevron metatarsal osteotomy (PCMO) for patients with hallux valgus (HV) with or without metatarsus adductus (MA). We hypothesized that patients with MA would have poorer outcomes and a higher radiographic recurrence rate than those without MA.
UNASSIGNED: This retrospective single-surgeon series comprised 144 patients (173 feet) with moderate to severe HV, treated with PCMO and Akin osteotomy without lesser metatarsal procedures, who were grouped according to the presence (MA group) or absence of MA (non-MA group). Clinical assessment included the American Orthopaedic Foot & Ankle Society (AOFAS) score, pain visual analog scale (VAS), and patient satisfaction rating. Radiographic assessments included metatarsus adductus angle (MAA), HV angle (HVA), and intermetatarsal angle (IMA).
UNASSIGNED: The prevalence of the MA was 24.2%. The mean MAA was 23.1 ± 3.3 degrees in the MA group. There were no differences in the mean AOFAS score and pain VAS score at the final follow-up between the 2 groups (all P > .05). The patient satisfaction rate was 73.8% in the MA group vs 90.1% in the non-MA group (P = .017). The mean postoperative HVA and IMA significantly improved at the final follow-up in both groups, respectively (all P < .001). Preoperative and postoperative HVA were larger in the MA group vs non-MA group. However, no significant difference was found in the improvement of HVA and IMA after surgery between the 2 groups (all P > .05). The recurrence rate was 28.6% in the MA group and 6.1% in the non-MA group (P < .001).
UNASSIGNED: HV patients associated with the MA had a higher degree of preoperative HV, lower correction of the HVA, higher radiographic recurrence rate, and poorer patient satisfaction than those without MA post-PCMO without lesser metatarsal procedures. Therefore, a more extensive HV correction procedure or the addition of a lesser metatarsal realignment procedure may need to be considered.
UNASSIGNED: Level III, retrospective comparative series.

The surgical correction of a hallux valgus deformity presenting with a pes adductus has long proven to be a difficult undertaking. The medial shift of the metatarsal bones limits the scope for surgical correction and leads to inherently high reoccurrence rates. Current invasive treatments often give rise to profound soft tissue trauma and prolonged swelling, while requiring strict relief from weight-bearing in the affected foot. In this paper, it is aimed to introduce an easy and useful modification of the Distal Metatarsal Minimal-invasive Osteotomy (DMMO) to perform the effective, simultaneous correction of a pes adductus during surgical treatment of a hallux valgus. We followed-up 143 patients with a hallux valgus and simultaneous pes adductus deformity who underwent one of three additional interventions contemporaneous to the lateralising DMMO: The assessment of radiological and clinical outcomes after a follow-up period of 12-25 months showed a sustained and effective correction of the pes adductus with a well-aligned hallux. The surgery was characterised by a low incidence of postoperative complications and high patient satisfaction while allowing for pain-adapted, post-operative weight-bearing. Level of Clinical Evidence: 3.

BACKGROUND: Soft tissue surgery to address in-toeing gait in young cerebral palsy (CP) patients may be an alternative in some cases to femoral derotation osteotomy (FDO), which is the currently accepted treatment. The relative contribution of muscular contracture, spasticity and bone deformity is still controversial. In this study, we determined the outcomes of soft tissue surgery on hip internal rotation (HIR) when femoral anteversion was less than 45° and the soft tissues were identified as being the cause.
METHODS: This prospective study included select adolescent patients who were operated in the context of single-event multilevel surgery. The soft tissues\' contribution to the HIR was identified beforehand. The surgical procedures focused on the hamstrings, adductor magnus and gluteus minimus muscles.
RESULTS: Over a 6-year period, 21 patients (mean age 14 years) and 25 lower limbs were treated. The HIR improved by an average of 17.4°±4.8° (95% CI). The gait deviation index and gait profile score also improved significantly. At a mean follow-up of 36 months, no loss of correction had occurred.
CONCLUSIONS: In-toeing gait in CP patents is due to the action of retracted and/or spastic muscles and the presence of excessive bone torsion. When femoral anteversion<45°, confirming soft tissue involvement allows us to do a surgical procedure on the soft tissues only to correct the dynamic aspect of HIR. Our findings suggest that, under the right conditions, soft tissue surgery can improve in-toeing gain in the long term. This technique has its place alongside FDO in certain CP patients who do not have severe femoral anteversion.

UNASSIGNED: Previous studies have found an increased rate of deformity recurrence in hallux valgus (HV) patients with concomitant metatarsus adductus (MA) undergoing metatarsal osteotomies. The purpose of this paper was to determine if there were radiographic or clinical outcome differences between HV patients with and without MA undergoing a modified Lapidus procedure.
UNASSIGNED: One hundred forty-seven feet that underwent a modified Lapidus procedure for HV were divided into 2 groups based on their preoperative modified Sgarlato\'s angle: (1) the MA group had an angle ≥20 degrees and (2) the HV-only group had an angle <20 degrees. HV angle (HVA) and intermetatarsal angle (IMA) were measured on preoperative and ≥5-month postoperative weightbearing radiographs. Patient-Reported Outcome Measurement Information System (PROMIS) physical function (PF) and pain interference (PI) scores were obtained preoperatively and postoperatively.
UNASSIGNED: Patients in the MA group had a significantly higher mean postoperative HVA (10.8 vs 7.5 degrees; P = .038). There was a trend toward higher PROMIS PI scores in the MA group at 1 year postoperatively (51.9 vs 47.6; P = .088). Patients in the MA group were more likely to have a revision surgery (7.3% vs 0%; P = .021), and there was a trend toward those patients having a higher recurrence rate (17.1% vs 6.6%; P = .064).
UNASSIGNED: Despite potentially worse postoperative outcomes in patients with HV and MA who undergo a modified Lapidus procedure, the recurrence rates reported here are lower than those reported in the literature for patients with MA undergoing metatarsal osteotomies, indicating that a modified Lapidus procedure may be an acceptable choice in these patients.
UNASSIGNED: Level III, retrospective comparative series.

The windswept foot remains a reconstructive challenge. The hallux valgus associated with the medially displaced lesser metatarsal heads is hard to correct. Either the lesser metatarsal heads need to be displaced laterally or the deformity accepted. With the deformity, all the toes tend to be aligned into valgus with the position of the flexor and extensor tendons. Several treatment alternatives exist and may require a combination of open and percutaneous surgery. The authors think that, in severe metatarsus adductus, proximal correction of the first, second, and third metatarsals is required.