Spot the diagnosis 121-126

(121)An old man of seventy walks with his hands crossed on his back still doesn't stand fully straight .
(122) An old man of seventy five has come with enlarged prostate but he says that there is much pain on his back .
(123) One patient of hand injury has come there is swelling on the anatomical snuff box and tenderness on the same place when the hand moves medially .
(124) A patient has come there is tenderness when the tip of the thumb is pressed against the fore finger of the injured side .
(125) A patient of hand injury has come there is a bony protuberance  felt anteriorly behind the flexor retinaculum .
(126) A patient of hand injury has come . There is tenderness over the knuckle of the second metacarpal on percussion .


Answers
(123) Fracture of scaphoid .
(126) Fracture of scaphoid .
(125) Dislocation of lunate .
(121) Senile osteoporosis.
(122)  Carcinoma prostate .
(124) Fracture of scaphoid .