Application of Kirschner wire placement guided technology in paediatric supracondylar humerus fractures.

Background: To analyze the clinical efficacy of K-wire placement guided technology in paediatric supracondylar humerus fractures.

Methods: A retrospective study was conducted in 105 patients who underwent closed reduction and percutaneous pinning surgeries in our hospital from June 2019 to August 2022. 54 patients treated with a assisted reduction fixation device to assist in closed reduction and percutaneous K-wire cross-fixation were allocated into the Non-guided group, and 51 patients with K-wire placement guided technology to guide K-wire placement were assigned into the Guided group.

[Selection of suitable procedure in the treatment of degenerative lumbar scoliosis based upon imaging studies].

Objective: To compare the clinical efficacies of two different procedures in the treatment of degenerative lumbar scoliosis.

Methods: From August 2008 to August 2011, 28 patients of lumbar degenerative scoliosis were divided into one group (n = 14) undergoing modified transforaminal lumbar interbody fusion (TLIF) instrumented surgery and another group (n = 14) undergoing posterolateral fusion (PLF) instrumented surgery. There were 12 males and 16 females with a mean age of 66.