BACKGROUND: Myositis ossificans (MO) is a rare disease involving the formation of bone outside the musculoskeletal system. While surgical intervention is the main treatment approach, preventing recurrence and standardized rehabilitation are also crucial. Here, we present a surgical strategy to prevent the recurrence of MO.
METHODS: A 28-year-old female patient was admitted for the first time for a comminuted fracture of the left olecranon. However, incorrect postoperative rehabilitation resulted in the development of elbow joint stiffness with ectopic ossification, causing a loss of normal range of motion. The patient was diagnosed with MO based on physical examination, X-ray findings, and clinical presentation. We devised a surgical strategy to remove MO, followed by fixation with an Ilizarov frame, and implemented a scientifically reasonable rehabilitation plan. The surgery lasted for 3 h with an estimated blood loss of 45 mL. A drainage tube was placed after surgery, and fluid was aspirated through ultrasound-guided puncture. The patient experienced a significant reduction in joint stiffness after surgery. In the final follow-up at 9 mouths, there was evident improvement in the range of motion of the elbow joint, and no other symptoms were reported.
CONCLUSIONS: The Ilizarov frame is an advantageous surgical technique for facilitating rehabilitation after MO removal. It offers benefits such as passive recovery, individualized treatment, and prompt recovery.

Although calcaneal fracture is not a rare injury and nonunion is rare, proper management of a calcaneal fracture is mandatory because it can be a prerequisite for long-term functional disabilities of the foot, including posttraumatic osteoarthritis of the hindfoot joint, chronic pain, and persistent swelling syndromes. Restoration of axial alignment and joint congruence with careful caution toward soft tissues is the basic principle of treatment; however, few literature reviews to date have addressed the characteristics of a calcaneal nonunion fracture. We discuss a case of a 30-year-old male, manual worker, and diabetic type 1 with a calcaneal fracture reaching the articular surface of the subtalar joint who underwent a simple fracture to a painful nonunion fracture after conservative treatment for seven months before presenting to our hospital being unable to walk with heel deformity. The Ilizarov frame was used to correct deformities in the hindfoot, enhance healing by compressing the fracture site, and allow early weight bearing with the maintenance of subtalar joint function. Our result demonstrates increased calcaneal healing when the Ilizarov foot frame is used, and when the calcaneal fracture site is compressed, this is a good option for maintaining foot and ankle function, even in diabetic patients.

BACKGROUND: Grade III open tibial diaphyseal fractures are challenging to treat and controversy exists on whether to treat them with an intramedullary nail (IMN) or a circular frame (CF). This study aims to compare outcomes for intramedullary nail and circular frame in the treatment of open tibial diaphyseal fractures.
METHODS: Retrospective study at a major trauma center of all patients admitted with a grade III open tibial diaphyseal fracture between January 2016 and January 2022. The primary outcome measures were major complications: non-union, malunion, refracture, DBI and amputation. Secondary outcome measures were time to union and reoperation rates.
RESULTS: Fifty-five patients were included in the study, 32 patients in CF group and 23 patients in IMN group. There were no significant differences in the baseline demographics of patients in both groups. Major complications were recorded in 13 limbs (54%) in IMN group and in 18 limbs (56%) in CF group which were not statistically significant (p = 0.797). Deep bone infection rates were noted in 4 (12.5%) in the CF group, compared to 1 (4%) in IMN group; however, the result was not statistically significant (p = 0.240). Amputation rates as a result of infected non-unions were seen in 1 limb (4%) in IMN group and 2 limbs (6%) in CF group (p = 0.99). Median time to union was significantly shorter in IMN group at 30 weeks compared to 30 weeks for CF group (p = 0.04).
CONCLUSIONS: IMN should be the treatment of choice in the treatment of grade III open tibial diaphyseal fracture, but CF should be considered for delayed treatment and in patients with bone loss.

UNASSIGNED: Clubfoot remains the most common birth defect involving the musculoskeletal system. There are various surgical and non-surgical treatment options available for the management of clubfoot. Using the minimally invasive Ilizarov external fixator method has been reported to have good success rates and fewer complications.
UNASSIGNED: This study aimed at analysing the morphological and functional outcomes of treating severe clubfoot by Ilizarov external fixator among children from July 2017 to March 2020. Thirty-two children who had either failed Ponseti / surgery or neglected with 44 clubfeet of Dieglio type III and type IV were included in the study. A short-leg walking cast was applied for an additional six weeks after removing of Ilizarov frame and additionally followed by an orthosis for another six weeks. Outcomes were measured by the functional rating system by Laaveg and Ponseti and interpretation done at 1 month and 12 months after the ankle-foot arthrosis.
UNASSIGNED: About 86.4% of the patients had good or excellent outcome scores. Pre and post-Demeglio scores and functional rating scores were statistically significant (p<0.001) by using Paired t-test. Complications included superficial pin site infections in 13 feet (29.54%), 5 feet (11.36%) had claw toes, 3 feet (6.81%) had linear skin necrosis and 2 feet (4.54%) had calcaneal fractures which were manageable with minor interventions.
UNASSIGNED: The study findings highlighted that the Ilizarov external fixator method can correct complex foot deformities of severe clubfoot with minimum morbidity. Further larger and long-term studies are needed to investigate the effects of the stiff hindfoot and possible degenerative changes on the function and symptoms of these patients as adults.

OBJECTIVE: To study distraction hinged motion arthroplasty of the ankle joint in combined treatment of osteoarthritis in terminal stages.
METHODS: Ankle distraction hinged motion arthroplasty in the Ilizarov frame was performed in 10 patients with terminal post-traumatic osteoarthritis (mean age 54±6.2 years). Surgical technique and design of the Ilizarov frame, as well as additional reconstructive interventions are described.
RESULTS: Preoperative VAS score of pain syndrome was 7±2.3 cm, after 2 postoperative weeks - 1±0.5 cm, 4 weeks - 0.5±0.5 cm, 9 weeks or before dismantling - 0±0.5 cm. Arthroscopic debridement of anterior part of the ankle joint was carried out in 6 cases, posterior part - 1 case, anchor reconstruction of lateral ligamentous complex (InternalBrace technique) - 1 case, anchor reconstruction of medial ligamentous complex - 2 cases. Restoration of anterior portion of syndesmosis was performed in 1 case. Pin site infections occurred in 2 cases. In one case, there was a breakdown of the wire fixator holding the pin passed through the talus in 5 weeks after surgery.
CONCLUSIONS: Preliminary results allow us to characterize the proposed design of the Ilizarov frame layout and surgical technique as relatively simple and promising for postponing radical surgery on the ankle joint.
UNASSIGNED: Изучение метода дистракционной артикулирующей артропластики голеностопного сустава (ДАГС) и его возможностей в комбинированном лечении остеоартрита голеностопного сустава терминальных стадий. С учетом неизменного дизайна используемой компоновки аппарата Илизарова для ДАГС основной задачей исследования явилась оптимизация хирургической техники, а также оценка болевого синдрома в процессе лечения.
UNASSIGNED: Представлены результаты ДАГС в аппарате Илизарова 10 пациентов (средний возраст 54±6,2 года) с терминальным посттравматическим остеоартритом голеностопного сустава. Описаны хирургическая техника данной процедуры и дизайн используемой компоновки аппарата Илизарова, а также дополнительные реконструктивные вмешательства в комбинации с ДАГС.
UNASSIGNED: Предоперационный болевой синдром по ВАШ достиг 7±2,3 см. В послеоперационном периоде через 2 нед с момента операции болевой синдром по ВАШ составил 1±0,5 см, через 4 нед — 0,5±0,5 см, через 9 нед или перед демонтажом 0±0,5 см. Выполнили артроскопическую санацию переднего отдела голеностопного сустава в 6 случаях, заднего отдела — в 1, анкерную реконструкцию латерального связочного комплекса по методике InternalBrace — в 1, анкерную реконструкцию медиального связочного комплекса — в 2. Восстановление передней порции синдесмоза произведено в 1 случае. Воспаление в области чрескостных элементов выявлено в 2 случаях. В 1 случае через 5 нед с момента лечения произошла поломка спицефиксатора, удерживающего спицу, проведенную через таранную кость.
UNASSIGNED: Предварительные результаты позволяют характеризовать предложенный дизайн компоновки аппарата Илизарова и хирургическую технику как относительно простые и перспективные для отсрочки радикального хирургического вмешательства на голеностопном суставе.

Background: Various techniques have been reported to treat large, segmental tibial defects, such as autogenous bone graft, vascularized free fibula transfer and bone transport. We present a case of a 24-year-old male with a 17-year history of chronic osteomyelitis with obvious lower limb length discrepancy and severe varus deformity of the tibia secondary to osteomyelitis in childhood. Aim: The aim of this work is to provide an alternative choice for treating patients in developing countries with severe lower limb deformity caused by chronic osteomyelitis. Case Presentations: Without surgical intervention for a prolonged period of time, the patient was admitted in our institute for corrective surgery. Corrective surgery consisted of three stages: lengthening with Ilizarov frame, removal of Ilizarov frame and fixation with externalized locking plate, and removal of externalized locking plate. Tibia bridging was achieved at the distal and proximal junction. The range of motion (ROM) of the knee joint was nearly normal, but the stiffness of the ankle joint was noticeable. The remaining leg discrepancy of 0.1 cm required no application of a shoe lift. Moreover, the patient could engage in daily activities without noted limping. Conclusions: Distraction-compression osteogenesis using the Ilizarov apparatus is a powerful tool to lengthen the shortened long bone and adjust the deformity of the lower limbs. Externalized locking plates provide an alternative to the traditional bulky external fixator, as its low profile makes it more acceptable to patients without compromising axial and torsional stiffness. In all, a combination of Ilizarov frame, externalized locking plate and tibia bridging is an alternative for patients in similar conditions.

UNASSIGNED: Infection around the ankle joint after fracture fixation, or septic arthritis with active discharging sinuses is often challenging to manage with conventional procedures of arthrodesis. The Ilizarov method of arthrodesis gives a better alternative for salvage in such cases.
UNASSIGNED: This was a retrospective study including 20 patients who were subjected to tibiotalar arthrodesis with Ilizarov method. The major pathologies included internal fixation of ankle fractures complicated by infection, posttraumatic infected ankle arthritis, and osteomyelitis. The patients were evaluated on the basis of Association for the Study and Application of the Method of Ilizarov (ASAMI) criteria. The aim of the surgery was to achieve plantigrade, stable, and painless foot with no signs of infection.
UNASSIGNED: A total of 20 patients were operated and reviewed at our institute. The study comprised of 15 male and 5 female patients with a mean age of 43.9 years (range 33-55 years). Out of 20 patients, 4 patients had complications of pin-tract infection and one had wire breakage of the forefoot ring. According to the ASAMI criteria, 17 patients had excellent bone scores and 18 patients had good functional scores. Union was achieved in all patients with resolution of infection and the mean limb length discrepancy was 1.92 cm (range 1-2.5 cm).
UNASSIGNED: The Ilizarov fixator for ankle arthrodesis provides an excellent way for strong bone fusion, infection eradication, early weight-bearing, and the added benefits of compression at the arthrodesis site post-operatively.

UNASSIGNED: Residual orthopedic deformities after meningococcal infection in infancy, including severe angular deformities and leg length discrepancy (LLD), affect patient quality of life.
UNASSIGNED: We report the case of an adolescent female with severe varus deformity and LLD of her right femur. We applied a preconstructed Ilizarov frame and initially corrected the varus deviation with different rates of rod elongation and appropriate hinges. We then completed the correction by performing usual lengthening procedures to address the LLD.
UNASSIGNED: Treatment with distraction osteogenesis with the Ilizarov frame enabled the restoration of the anatomical axis and severe LLD of the legs.

In this article we report a case of stiff, neglected extreme recurvatum knee deformity in a 17-year-old female. This is the first reported case in the literature of an acquired ligamentous stiff extreme knee recurvatum following manipulation under anesthesia and botulinum neurotoxin injection. Μodified Judet quadricepsplasty combined with Ilizarov external hinged frame fixation was implemented. This dual technique can be considered as a rational approach for such an extreme deformity as it stabilizes, progressively corrects, and prevents recurrence. A patellar tendon rupture caused by the increasing tension of the extensor mechanism following the correction was treated successfully using a cadaveric Achilles tendon allograft.

BACKGROUND: Posttraumatic patella osteomyelitis is rare, and the treatment of osteomyelitis remains to be challenging. Control of the infection commonly costs a long time, and it is easily to cause knee stiffness. In addition, there is no unified protocol for the treatment of knee stiffness.
METHODS: We reported a case of posttraumatic patella osteomyelitis that successive infected with methicillin-resistant staphylococcus aureus (MRSA) after multiple surgeries. We successfully treated osteomyelitis by one-staged surgery, but the patient present knee stiffness after treatment. Thus Ilizarov external fixation system was further used to gradually adjust the mobility by exerting mechanical stress to the joint. After adjusting the frame under a scheduled plan, the patient successfully restored satisfactory knee function.
CONCLUSIONS: Adequate debridement is the key to control infections of posttraumatic osteomyelitis. Control the infection of posttraumatic patella osteomyelitis by one-staged surgery is achievable and could shorten the knee immobilization period. When knee stiffness occurs, scheduled range of motion (ROM) adjustment using Ilizarov frame with hinges might be a safe and useful method to restore function.