INTRODUCTION:Posterior sternoclavicular joint (SCJ) dislocation is a rare injury, usually caused by a direct blow to the medial chest wall. The SCJ is inherently unstable due to its bony components and most of its stability is derived from surrounding soft tissue. Among skeletally immature patients it is important to differentiate between true SCJ dislocation and fractures through the medial clavicle growth plate. There is a high anatomical proximity between the SCJ and mediastinal retrosternal structures, as the thoracic blood vessels, and traumatic posterior SCJ dislocation has the potential of harming these anatomical structures and creating significant symptoms and even life-threatening symptoms during injury or during treatment. Diagnosis of posterior SCJ dislocation can be challenging and necessitates focused physical examination and radiological work-up including X-rays and a CT scan. Treatment posterior SCJ dislocations includes prompt reduction of the joint, mostly open reduction of the joint and stabilization with internal fixation. Due to the risk of damage to the blood vessels in the chest, a thoracic surgeon should be involved in the surgical procedure. Open reduction and internal fixation of this injury is a safe and efficient treatment, with a low complication rate, that allows fast and full recovery of the injured limb and avoids long term symptoms and complications.

INTRODUCTION:The most common foot deformity in newborns is the forefoot adduction deformity (FAD), where the hindfoot foot is in a normal position. The diagnosis for this problem is mainly based on a physical examination. The use of imaging methods has been described, but no advantage was shown with their utilization in determining the diagnosis and guiding treatment. Several classification systems have been proposed to characterize the degree of severity. The classifications are based on the degree of deviation and the flexibility of the foot. Early diagnosis and early treatment, if necessary, are extremely important to improve the chances of treatment success. Treatment depends on the severity of the deformity. For mild deformities the treatment is conservative - follow-up or stretching of the foot. The usual treatment for severe deformities is serial casting. Several orthoses have recently been proposed to address the problem and these demonstrated similar results, higher comfort and satisfaction, lower cost and a similar side effect profile. Surgical treatments to correct the deformity are reserved for cases where conservative treatment failed and for older children. This review aims to summarize the current knowledge on the subject, describe the ways to diagnose and classify the deformity, and present the variety of ways to treat the problem including the use of innovative braces. In addition, we will offer a protocol for the treatment of the deformity that is accepted in our institution. The protocol will assist primary care physicians to both diagnose and treat appropriate deformities, and know when a specialist referral is necessary.

BACKGROUND:Partial growth arrest of the medial part of the distal tibial physis following fractures that penetrated the epiphysis is relatively common. We present the results of treatment, based on a protocol of supramalleolar tibial and fibular osteotomy for ankle alignment correction, and contralateral epiphysiodesis of distal tibia and fibula to balance leg length discrepancy (LLD).METHODS:This case series study describes the results of 7 patients with a median age of 14 years (range = 10-15 years) who were operated in our institution. All were treated by closed or open reduction and internal fixation after Salter-Harris (SH) types 3 and 4 fractures of the distal tibia. All patients had a partial medial growth arrest, distal tibial varus, relative overlengthening of the distal fibula, and slight leg shortening.TREATMENT PROTOCOL:Contralateral distal tibial and fibular epiphysiodesis to prevent significant LLD, completion of closure of the ipsilateral epiphysis, supramalleolar osteotomy of the distal tibia and fibula, and insertion of a triangular wedge cortical allograft into the tibial osteotomy creating a normal ankle joint orientation. The osteotomy was supported by a medial anatomically contoured locking plate. The fibula was fixed with an intramedullary wire.RESULTS:All patients had uneventful healing of the osteotomy after 6 weeks. At the latest follow-up (mean 3 years, range 1.5-5 years), 6 out of 7 patients reached maturity, and the lateral distal tibial angle was within normal limits. The LLD in all patients was less than 8 mm.CONCLUSIONS:Our protocol provides anatomic correction with the restoration of the ankle joint and prevents the progression of LLD.LEVELS OF EVIDENCE:Level IV.

The last years brought many advances relevant to lower limb reconstruction. It feels like guided growth has been looked at from every angle, and still there are new emerging concepts like rotational guided growth waiting to be validated. New hexapod external devices are more accurate and easier to use, and new unilateral fixators allow for more versatile and stable fixation and lengthening. Intramedullary nail lengthening has found its place as a standard procedure for various diagnoses in children and young adults. First results of new and exciting approaches like extramedullary implantable nail lengthening and lengthening plates have been reported. Pharmaceutical treatment has changed the course of certain diseases and must be integrated and considered when making a reconstructive treatment plan. As reconstructive surgery is rapidly advancing so are the technical options for prosthetic fitting, which makes it difficult for caregivers as well as for parents to make the decision between reconstruction and amputation surgery for the most severe cases of congenital deficiencies. This review is highlighting new developments of lower limb reconstruction and is reviewing the current literature.

Introduction:The treatment of Leg-Calve-Perthes Disease (LCPD) is an orthopedic enigma without consensus in the literature. Despite all efforts, coxa breva with overgrowth of the greater trochanter (GT) is commonly present in many patients. In 2013, we introduced a protocol that included transepiphyseal drilling of the femoral head, closure of the GT, adductor tenotomy, and 4 months of non-weight-bearing on the affected leg. The purpose of this study was to evaluate midterm results in patients treated by our protocol.Methods:Over 11 years, we treated 31 patients with LCPD. Average age was 7.1 (range 5 to 10) years. We divided all patients into 2 groups: group A included 18 patients in early fragmentation stage, group B contained 12 patients in late fragmentation and one in reossification stage. All patients underwent the same treatment protocol as described.Results:Mean follow-up was 52 months. All patients had a limp before surgery. At the latest follow-up, 22 had no limp, and 23 had substantial improvement in hip range of motion. In group A, 12 patients had Stulberg type 1, 5 Stulberg 2, and 1 Stulberg type 3. In group B, 1 patient had Stulberg type 2, 9 patients had Stulberg type 4, and 3 patients had Stulberg type 5.Conclusions:On the basis of our experience, the proposed protocol can be effective in the treatment of the early fragmentation stage of LCPD.

Metatarsus adductus (MA), the most common congenital foot deformity, involves adduction of the forefoot at the tarsometatarsal joint, with normal hindfoot alignment. Early diagnosis is important because treatment is more successful if initiated before age 9 months. Treatment of MA depends on deformity severity, in which mild to moderate deformity can be treated conservatively. Current standard of care for severe or rigid deformity involves referral by primary care physicians to specialists for management by casting and splinting. Recently, several orthoses have demonstrated equal effectiveness to casting and may allow for primary care physicians to treat MA without the need for referral. In this review article, we provide an overview of MA and discuss diagnosis and treatment. We also discuss novel devices and suggest how they may affect the future management of severe and rigid MA. [Pediatr Ann. 2024;53(4):e152-e156.]

Arthrodesis of the ankle joint is an accepted treatment option in patients with end-stage ankle arthritis. The goal is to achieve fusion between the tibia and the talus, thereby stabilizing the joint and alleviating pain. There might be associated limb length discrepancy, especially in post-traumatic and post-infectious cases. These patients require limb lengthening and arthrodesis. The purpose of this study is to report our experience with simultaneous ankle arthrodesis and lengthening using external fixation in adolescent and young adult patients. This retrospective case series included all patients treated in our hospital by concomitant ankle arthrodesis and tibial lengthening procedures on the same limb, using ring external fixation system. All surgeries included distal tibial joint surface resection and the talar dome, thereby correcting any associated deformity at the ankle. The arthrodesis was fixed and compressed using ring external fixator. A concurrent proximal tibial osteotomy was done, and limb lengthening, or bone transport was performed. Eight patients operated between the years 2012–2020 were included in this study. Median patient age was 20.4 years (range 4–62 years), 50

Background:Varus deformity of the distal tibia secondary to epiphyseal fracture and partial growth arrest is relatively common. Growth arrest of the medial part of the epiphysis leads to varus deformity of the distal tibia and fibular overgrowth. If the deformity is left untreated, the malalignment may lead to irreversible damage and early ankle joint osteoarthritis in the long term.Several surgical techniques have been described in the literature to achieve correction and prevent late complications. These include the closure of the remaining epiphysis and various osteotomies around the ankle, using internal and external fixation. Materials and Methods:We report a technique that includes medial open wedge supramalleolar osteotomy, insertion of a structural cortical allograft and fixation with an anatomically contoured locking plate, completion of closure of the distal tibial physis, and distal fibular epiphysiodesis to prevent tibiofibular relations distortion. Part of this protocol is osteotomy of the distal fibula to prevent excessive pressure on the talus, and at the end of the operation, fibular fixation should be performed as well. In children with open physis and potential for significant leg length discrepancy, we recommend closure of the contralateral physis of the distal tibia and fibula. To the best of our knowledge, precise details of this protocol have not been described. Conclusion:We believe that this protocol is a reliable, accurate, and relatively simple method that provides not only anatomic correction and restoration of the ankle joint to prevent early ankle and subtalar arthritis but also addresses late complications, such as ipsilateral fibular overgrowth and limb length discrepancy.

Background: Supracondylar humeral fracture is probably the most common elbow fracture in children requiring surgical intervention. We observed a subtype of pediatric supracondylar humeral fracture with a sideward translation, without substantial displacement in the sagittal plane on initial radiographs. The purpose of this study was to calculate the incidence of this fracture subtype and suggest a modification to the standard operative technique, to achieve the desired fracture alignment and fixation. Methods: We reviewed the clinical records and radiographs of all pediatric patients with supracondylar humeral fractures surgically treated in our institution between the years 2006 and 2014. The fracture types, fixation configuration and any complications were recorded. Results: Overall, 263 consecutive patients were included. The incidence of supracondylar fracture of the humerus with solely sideward displacement was 6%. The fracture was characterized clinically and radiographically. We proposed a modification to the standard operative technique for this fracture subtype for successful closed reduction and percutaneous pinning. Conclusions: Special attention to this fracture subtype, including appropriate operating room setup and the application of a suitable reduction and pinning technique, has the potential to achieve successful results and avoid the need for open reduction.

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.