Effectiveness of volar oblique T-type locking plate and raft screws reduction and fixation in treatment of extreme distal radius fractures

To investigate the effectiveness of volar oblique T-type locking plate and raft screws reduction and fixation in the treatment of extreme distal radius fractures. Between July 2014 and July 2018, 15 patients with extreme distal radius fractures were treated with volar oblique T-type locking plate and raft screws reduction and fixation. There were 6 males and 9 females, aged from 30 to 66 years with an average age of 56.6 years. The cause of injury was falling from height in 2 cases and falling in 13 cases. All of them were fresh closed injuries. The fractures were rated as type 23C1 in 8 cases and as type 23C2 in 7 cases according to AO/Orthopaedic Trauma Association (AO/OTA) classification. There were 7 cases of ulnar styloid process fracture and 2 cases of distal radioulnar joint instability. The time from injury to operation was 6 to 9 days with an average of 7.3 days. The fracture healing and the radial height, palm inclination, and ulnar deviation were observed by X-ray reexamination. Cooney score was us