A New Repair Technique in Pronator Quadratus in Management of Distal Radius Fracture: Comparison with Primary Repair and Unrepaired Techniques.

Objective We aimed to compare the functional and clinical results between our new repair technique in the groups with and without pronator quadratus (PQ) repair in distal radius fractures treated with plate fixation using the volar approach. Methods The medical records of patients who underwent open reduction and volar plate fixation due to distal radius fracture between 2018 and 2020 were studied. In group A, PQ cannot be sutured or tension may occur, the intact radial fascia of the deep anterior fascia (DAF) was placed under the flexors toward the PQ and it was sutured with a 3-0 slow-absorbable monofilament suture to DAF. In group B, no repair was performed. In group C, PQ was sutured with traditional method. Range of motion (ROM) of wrist and handgrip strengths were measured at final examination. Pain was assessed with Visual Analogue Score (VAS), and functional status was evaluated with Quick - Disabilities of the Arm, Shoulder, and Hand (DASH). Complications which included tendinopathy, neuritis, tendon rupture due to plate irritation, implant failure, and malunion were also compared. Results Seventy-seven patients (group A, 21, group B, 24, group C, 32 patients) were included in the final follow-up examination who met our inclusion criteria. Among the clinical, functional, and radiological results such as ROM, VAS, DASH, grip strength, and complications in the all group at a mean postoperative of 16.6 months no significant difference was observed. Conclusion Although there was no significant difference between the groups in this study, we think that covering the plate may prevent long-term complications.

Midterm Clinical, Radiological, and Functional Results of Arthroscopic Excision of Osteoid Osteoma of the Hip Joint: a Case Series.

Purpose: We aimed to evaluate the midterm functional and clinical outcomes of the patients who underwent arthroscopic excision of hip osteoid osteoma (OO). Methods: We reviewed records of patients diagnosed with intra-articular hip OO, treated with hip arthroscopic excision procedure, and a minimum of 1-year postoperative between 2011 and 2020. Clinical outcomes were assessed range of motion (ROM) pre and postoperatively, and functional outcomes were evaluated with a modified Harris hip score (modified HHS) and Visual analog scale test. All patients were assessed by hip radiography, and three radiological measurements, including lateral center-edge angle (LCEA), alpha angle, and Tönnis angle, were measured. These parameters were compared with unaffected hips. Results: Fifteen (5 female and 10 male) patients were included in the study, with a mean age of 32.6 ± 12.7 (range 12-53). The average postoperative follow-up period was 59.1 ± 28 (range 13-106) months. The functional and clinical scores were significantly improved at the final visit compared to the preoperative values. No differences were found between the operated and unaffected sides with respect to the radiological parameters. The preoperative alpha was significantly higher on the operated side than on the unaffected side (p = 0.007). Conclusion: In this study, within an average of 5 years after surgery, hip arthroscopy provided successful clinical outcomes in the treatment of OO of the hip joint without recurrence. The modified HHS, VAS, and HOS values improved significantly at the final follow-up; 14 of 15 patients had satisfactory outcomes after hip arthroscopy for hip OO. Level of Evidence: Prognostic Level IV study.

The effect of oral magnesium supplementation on acute non-specific low back pain: Prospective randomized clinical trial.

OBJECTIVE: We aimed to investigate the effect of oral magnesium supplementation for acute low back pain. METHODS: This is a three-arm, prospective randomized open label clinical trial, which included two hundred and forty patients. We based our sample size calculation assumptions on a recently published clinical trial, thus we enrolled 80 patients for each group. NSAID alone group included (400 mg etodolac twice a day), NSAID + mg group included NSAID - magnesium combination treatment (400 mg etodolac twice a day with 365 mg oral magnesium supplementation) and NSAID + paracetamol group included NSAID - paracetamol combination treatment (400 mg etodolac twice a day with 500 mg paracetamol twice a day). Follow-up visits after initiation of relevant treatment were performed at 4th and 10th days and outcome measures included pain (Visual analogue scale - VAS), mobility of lumbar spine and functional outcome (RMDQ). RESULTS: Thirty-one patients were considered lost to follow-up or excluded due to use of other medications and final analysis was performed with 209 participants in three groups (71 patients in NSAID alone group, 68 patients in NSAID + mg group and 70 patients in NSAID + paracetamol group). NSAID + mg showed a significantly higher improvement in RMDQ and VAS scores at acute stage (at 4th day visit) compared to two other study groups However, there was no significant difference between three groups in terms of mean improvement of RMDQ, VAS scores and lumbar mobility between initial visit and 10-day. CONCLUSION: Results of this study suggest that addition of magnesium to acute low-back pain treatment does not significantly improve final clinical outcomes. LEVEL OF EVIDENCE: Level I, prospective randomized controlled study.

An Unusual Cause of the Transient Osteoporosis of the Femoral Head: Essential Thrombocytosis.

INTRODUCTION: Transient osteoporosis(TO), also known as bone marrow edema syndrome, is characterized by marrow edema which causes increasing of intramedullary pressure. Among the other causes, such as 3rdthird-trimester pregnancy, impaired circulation may also be caused by changes in normal blood counts such as thrombocytosis. There are multiple reports in the literature of secondary femoral head TO transient osteoporosis; however, there is no case report of femoral head TO transient osteoporos is specifically secondary to essential thrombocytosis (ET) in literature. Herein, we present ET essential thrombocytosisas an unusual cause of TO transientosteoporosis of the femoral head. CASE REPORT: A 33-year-old male presented himself to our clinic with severe left hip pain. The patient has painful hip motions and itching after the bath and episodic chest pain. Family history is positive for hematological malignancy. Complete blood count (CBC)test showed an increased level of thyrombocytes and haematology opinion obtained. The genetic analysis was positive for Janus kinase 2JAK2V617F and patient was diagnonsed as ET essential thrombocytosis. Besides, to eliminate the symptoms of the hip, the surgical intervention had planned and the patient had a dramatic pain relief during follow-up. CONCLUSION: ET Essential thrombocytosisis a myeloproliferative disorder and has a good prognosis. TOTransient osteoporosis could be accompanied with hematologic disorders, especially myeloproliferative diseases. Based on our review of literature, this is the first case with ETessential thrombocytosis and TO transient osteoporosis of the hip.

Palliative Posterior Instrumentation versus Corpectomy with Cage Reconstruction Treatment for Thoracolumbar Pathological Fracture.

STUDY DESIGN: Single-center, retrospective cohort study. PURPOSE: We aimed to evaluate and compare the clinical outcomes in patients who underwent palliative posterior instrumentation (PPI) versus those who underwent corpectomy with cage reconstruction (CCR) for thoracolumbar pathological fracture. OVERVIEW OF LITERATURE: The requirement for anterior support after corpectomy has been emphasized in the treatment of pathological fractures of the vertebrae. However, for patients with a relatively short life expectancy, anterior reconstruction may not be required and posterior instrumentation alone may provide adequate stabilization. METHODS: A total of 43 patients with metastases of the thoracolumbar spine underwent surgery in the department of orthopaedic and traumatology of Istanbul University Faculty of Medicine from 2003 to 2016. Surgical outcomes were assessed on the basis of survival status, pre- and postoperative pain, complication rate, and operation time. RESULTS: PPI was performed for 22 patients and CCR was performed for 21 patients. In the PPI group, the follow-up period of the five surviving patients was 32 months. The remaining 17 patients died with a mean survival duration of 12.3 months postoperatively. In the CCR group, the five surviving patients were followed up for an average of 14.1 months. The remaining 16 patients died with a mean survival duration of 18.7 months postoperatively. No statistically significant difference (p=0.812) was noted in the survival duration. The Visual Analog Scale scores of the patients were significantly reduced after both procedures, with no significant difference noted on the basis of the type of surgical intervention (p>0.05). The complication rate in the CCR group (33.3%) was higher compared with that in the PPI group (22.7%); however, this difference was not noted to be statistically significant (p=0.379). The average operation time in the PPI group (149 minutes) was significantly shorter (p=0.04) than that in the CCR group (192 minutes). CONCLUSIONS: The PPI technique can decompress the tumor for functional improvement and can stabilize the spinal structure to provide pain relief.

Tuberculosis tenosynovitis with multiple rice bodies of the flexor tendons in the wrist: A case report.

INTRODUCTION: One of the infectious causes of wrist tenosynovitis is Mycobacterium tuberculosis. Tendon sheath involvement is rare. Herein, we report the diagnosis and treatment of a patient with neglected wrist flexor tendon sheath tuberculosis. PRESENTATION OF CASE: We report the diagnosis and treatment of a man aged 50 years with neglected wrist flexor tendon sheath tuberculosis. DISCUSSION: In patients with tendon sheath involvement, symptoms are generally non-specific such as pain and swelling; therefore, it can be diagnosed late due to the lack of systemic symptoms. Wrist X-ray imaging in tenosynovitis may show soft tissue swelling and osteoporotic changes around the wrist joint. T2-weighted sequences in magnetic resonance imaging are more successful in supporting the diagnosis. CONCLUSION: M. tuberculosis should be kept in mind as an infectious agent, especially in developing countries. In order to prevent any delay in diagnostic evaluation, all steps should be taken carefully.