Publications by authors named "Abo-Bakr Zein"

Article Synopsis
  • This study investigates how a monolateral external fixator can effectively correct complex knee deformities in children and adolescents, focusing on radiological outcomes and complications.* -
  • A total of 29 patients were treated, showing significant improvement in mechanical axis deviation (MAD) from an average of 6.3 cm to 0.4 cm after surgery.* -
  • Results indicated excellent radiographic outcomes in all cases and high functional scores, highlighting the technique's effectiveness without causing limb length discrepancies.*
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Background: The primary objective was to report our early results after a one-stage procedure [open reduction (OR), Dega pelvic osteotomy (DPO), and femoral osteotomy (FO) when needed] for surgical management of a cohort of patients with developmental dysplasia of the hip (DDH). The secondary objective was to compare the functional, radiological, and complications among patients younger and older than 30 months.

Materials And Methods: This prospective cohort study included 71 hips with DDH in 61 patients with a mean age of 34.

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Purpose: three dimensional (3-D) virtual planning is an example of computer assisted surgery that improved management of composite tissue defects. However, converting the 3-D construct into two dimensional format is challenging. The purpose of this study was to assess 3-D virtual planning of complex heel defects for better optimized reconstruction.

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Purpose: The aim of the current study is to evaluate the functional and radiological outcomes of Malerba osteotomy in comparison to the standardized combined Evans/Medial Displacement Calcaneal Osteotomy (MDCO) in the management of symptomatic flexible pes planus in young adults.

Methods: Prospective randomized control trial included 34 feet (33 patients), 17 cases in each group. Functionally, patients were assessed by AOFAS and FADI scores.

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Purpose: To evaluate the outcomes of a novel percutaneous medial supracondylar femoral osteotomy and above-knee cast technique in children and adolescents as a minimally invasive surgical intervention for treatment of genu valgum.

Methods: In this prospective study, 60 patients (70 knees) with a tibiofemoral angle more than 15° were treated with a novel medial percutaneous supracondylar femoral osteotomy and above-knee cast and followed up for an average of 29 months. The radiological outcome was measured with MAD, TFA, and mLDFA.

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Background: Despite multiple published reviews, the optimum method of correction and stabilisation of Blount's disease remains controversial. The purpose of this study is to evaluate the clinical and radiological outcomes of acute correction of late-onset tibial vara by percutaneous proximal tibial osteotomy with circular external fixation using two simple rings. Weighing up the pros and cons and to establish if this method would be the method of choice in similar severe cases especially in a context of limited resources.

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In cerebral palsy, patients' excessive femoral anteversion is one of the most common skeletal abnormalities. The general agreement is concurrent correction of both soft tissue and bony deformities during the same operative setting by combining open femoral derotation osteotomy (FDO) with soft tissue releases. Fifty-one children (75 lower limbs) with cerebral palsy with a mean age of 10.

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