Syringe Preparation: Position: Comfortably seated with neutral forearm rotation with radial styloid facing upwards – position the wrist in slight ulnar deviation. Technique:
Tag: Musculoskeletal system
PGMEE, MRCS, USMLE, MBBS, MD/MS 
SCFE : Mnemonic Approach
Approach to a limping child General points Classification Management depends on 4 factors which can be remembered using the mnemonic SCFE. Stability and Severity a. Loder classification: b. Severity: Severity Southwick angle on frog-leg lateral view (Difference of head-shaft angle from normal side) Wilson slip % on AP or frog-leg…
PGMEE, MRCS, USMLE, MBBS, MD/MS 
Talus Anatomy : Mnemonic
Mnemonic: 0, 1, 2, 3, 4, 5 0 : Attachments of muscles and tendons 1 : Sinus and Canal 2 : Processes and Tubercles 3 : Parts 4 : Blood vessels: 5 : Articulating surfaces
PGMEE, MRCS, USMLE, MBBS, MD/MS 
Management of Skeletal Tuberculosis – Principles
Classification Stage/Type Pott’s spine (Kumar’s) Pott’s paraplegia (Tuli) Hip and Knee Hip (Shanmugasundaram) I Predestructive (Straightening, spasm, hyperemia) Negligible (Objective plantar extensor response or ankle clonus) Synovitis (ROM 75-100%/Haziness, rarefaction)– Hip: FAbER, Apparent lengthening Normal (C) II Early destructive (Diminished space, paradiscal erosion, K<10) Mild (Subjective neuro-deficit but walks with…
PGMEE, MRCS, USMLE, MBBS, MD/MS 
Clavicle Fractures : Last Minute Revision
1. 80-85% are mid-shaft fractures (other 10-15% are lateral 3rd and 5% are medial 3rd fractures) because of: 2. Deforming forces: 3. X-ray views: 4. Allman classification: Dameron and Rockwood classification for lateral 1/3 pediatric fractures: Type I: Mild strains of ligaments or periosteal tears Type II: Complete disruption of…
PGMEE, MRCS, USMLE, MBBS, MD/MS 
Posterolateral corner (PLC) of knee
Anatomy of PLC 3 major static stabilizers of PLC Lateral collateral ligament Popliteus tendon Popliteofibular ligament Other static stabilizers of PLC Lateral capsule thickening Arcuate ligament Fabellofibular ligament Dynamic stabilizers of PLC Biceps femoris Popliteus muscle Iliotibial band (ITB) Lateral head of gastrocnemius There are 2 “Y” shaped structures in…
PGMEE, MRCS, USMLE, MBBS, MD/MS 
Linea Aspera
Linea aspera is a ridge of roughened surface on the posterior surface of the shaft of femur which serves as a site for attachment of muscles and intermuscular septum. The various structures attached to linea aspera can be remembered using few mnemonics: Mnemonic 1#: 1, 2, 3 It gives attachment…
PGMEE, MRCS, USMLE, MBBS, MD/MS 
Perkin’s Timetable for Fracture Healing
One needs to understand the difference between bone union and consolidation first Union Consolidation Definition Partial/Incomplete repair Full/Complete repair Callus Calcified Ossified Attempted angulation Painful Painless Fracture line in X-ray Still visible Obliterated and crossed by bony trabeculae Full weight bearing Cannot be undertaken Can be undertaken Reference: Physiotherapy in…