This diagnosis is:(AIIMS 2018): (A) Rheumatoid arthritis, (B) Scapho-lunatedissociation, (C) Lunate dislocation, (D) Scaphoid fracture
Answer is D. Ans. D Scaphoid fractureFrontal radiograph with ulnar deviation of wristQ - is best radiograph for demonstration of scaphoid fractures. Often radiologically occult fractureQ. Cast is applied in glass holding positionQ. At risk of Avascular necrosisQ - more proximal the fracture - more the risk of AVNQ.