PGMEE, MRCS, USMLE, MBBS, MD/MS Boyd Classification for Congenital Pseudoarthrosis of Tibia Epomedicine Mar 24, 2023 No Comments Musculoskeletal systemOrthopedicsLast modified: Mar 24, 2023 Mnemonic: BBCCDDEBoyd’s classificationI – BowingII – Constriction (hourlgass)III – CystIV – Dense (Sclerotic) V – Dysplastic fibulaVI – “En-” neurofibroma or schwannoma (intraosseous) 0 shares Facebook Twitter Pinterest Suggested Reading and Resources: Surgical Site Infection Risk Factors : Mnemonic Metaphyseal lesions : Differential Diagnoses Avascular Necrosis (Osteonecrosis) of Various Bones : Stages and Management Comparing Spinal Adjustments, Shockwave Therapy, And the Graston Technique for Tendonitis Management Kienbock’s Disease : Mnemonic Approach