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Osteology of the hand

Upper limb After completion of this video session, it is expected that you will be able to: Identify and describe bony features of the carpals, metacarpals and phalanges 00:32 Describe the formation and identify the contents of the carpal tunnel 01:10 Explain why the median nerve is likely compressed in the carpal tunnel 01:35 Carpals of the proximal row 01:46 The scaphoid: tubercle and waist 02:25 Identify the bones that are felt in the floor of the anatomical snuff box 02:54 Understand that the scaphoid bone is the most frequently fractured carpal bone 03:02 Explain avascular necrosis that might complicate fracture of the scaphoid 03:25 Understand that the lunate bone is the most frequently dislocated carpal bone 04:33 The triquetral 05:06 The pisiform 05:36 Carpals of the distal row 05:44 The trapezium: ridge and groove for flexor carpi radialis 05:55 Identify the saddle joint between the trapezium and thumb metacarpal and appreciate its importance in increasing the movements of the thumb 06:15 Explain why the tendon of flexor carpi radialis occupies a separate tunnel within the carpal canal 07:32 The trapezoid 07:38 The capitate 07:48 The hamate: hook and groove for the deep branch of the ulnar nerve 07:57 Explain why the ulnar nerve might be injured following a fracture of the hook of the hamate 08:31 Explain why the deep branch of the ulnar nerve is compressed in handlebar neuropathy 08:58 Explain why the ulnar nerve is compressed in Guyon’s canal syndrome 09:29 Identify surface anatomical landmarks 09:52 Wrist and palmar creases and surface anatomy of the bones in the hand 10:40 The metacarpal bones 11:15 Identify a boxer’s fracture in an x-ray 11:37 Sesamoid bones 12:06 The styloid process of the third metacarpal 12:26 Identify that each phalanx has a base, shaft and head 12:57 Outline the appearance of secondary ossification centres in the carpal, metacarpal and phalanges Presented and edited by Dr. Akram Jaffar, Ph.D. Related accounts Twitter   / akramjaffar   Facebook   / anatomyeducation   SlideShare http://www.slideshare.net/AkramJaffar LinkedIn   / akram-abo.  . Research gate https://www.researchgate.net/profile/... Medtube https://medtube.net/users/akram-jaffar Instagram   / akramjaffar   Academia https://dal.academia.edu/AkramJaffar