Courtesy: Kaye Wilkins, Lynn Staheli , www.global-help.org Pediatric Ankle Fractures (Distal Tibia & Fibula) Key Concept In children physis is weaker than ligaments So injuries occur through growth plate (physeal fractures) rather than ligament tears Hence: better called “Fractures around the ankle in the skeletally immature” Classification Not very useful: Salter-Harris classification (limited value for […]
Posterior shoulder Instability
Courtesy: Prof Nabil Ebraheim, University of Toledo, Ohio, USA
Floor Reaction Orthosis
Courtesy: Sameer Qureshi MS, Consultant Orthopaedic Surgeon
Congenital Pseudoarthrosis of Tibia
Courtesy: Sameer Qureshi MS, Consultant Orthopaedic Surgeon. CONGENITAL PSEUDOARTHROSIS OF TIBIA Pseudarthrosis of the Tibia is a condition of unknown origin in which the discontinuity of the bone at the junction of middle and distal third is present at birth or developed thereafter during the growth period leading to abnormal mobility and creating an Illusion […]
S N Curve of Biomaterials
Courtesy: Harry Benjamin Laing MRCS, Ortho M8, FRCS(Tr and Orth) tutorials S N Curve of Biomaterials
Fractures Of the Tibia in Children
Courtesy: Kaye Wilkins MD, Lynn Staheli MD www.global-help.org
Ulnar collateral ligament of Thumb and its Functions
Courtesy: Harry Benjamin Laing MRCS, Ortho M8, FRCS(Tr and Orth) Tutorials
Fractures Of The Shoulder Girdle in Children
Courtesy: Kaye Wilkins MD, Prof Lynn Staheli MD www.global-help.org
Fractures of the Femur neck in children
Courtesy: Kaye Wilkins MD, Prof Lynn Staheli MD, www.global-help.org
Radiological anatomy of Spine with Imaging correlation
Courtesy: Douglas Gillard, BS, DC, Spine Researcher http://chirogeek.com/
MR Anatomy of Articular Cartilage
Courtesy: RadNet
Articular Cartilage Anatomy
? Courtesy: Harry Benjamin Laing MRCS, Ortho M8, FRCS(Tr and Orth) Tutorials Articular cartilage Contents Chondrocytes(5%)- synthesis, homeostasis and maintenance of cartilage Extra cellular matrix(95%) Layers SUPERFICIAL ZONE (TANGENTIAL ZONE)-more water and collagen, less proteoglycan INTERMEDIATE ZONE DEEP ZONE- more proteoglycan TIDEMARK CALCIFIED ZONE-Round chondrocytes buried in calcium matrix that has a high concentration of […]
Spinal cord Cross sectional Anatomy
Courtesy: Harry Benjamin Laing MRCS, Ortho M8, FRCS(Tr and Orth) Tutorials
Safe zones for Halo pin Placement
Courtesy: Harry Benjamin Laing MRCS, Ortho M8, FRCS(Tr and Orth) Tutorials Historical Background The concept of halo traction can be traced back to ancient Egypt. Its modern application for spinal deformity correction was revived in 1971 by Pierre Stagnara. Halo gravity traction was reintroduced as a safe and effective method for managing severe thoracic kyphoscoliosis. […]
How does the Osteon look like
Courtesy: Harry Benjamin Laing MRCS, Ortho M8, FRCS(Tr and Orth) Tutorials