Objective:To explore the effects of different courses of hyperbaric oxygen (HBO) therapy on the clinical efficacy, neurological function, and negative emotions of patients with spinal cord injury.Methods:The clinical data of 126 patients with spinal cord injury treated in the Department of Orthopedics of Changzheng Hospital Affiliated to Naval Medical University and the Department of Orthopedics of Shanghai Kaiyuan Orthopedic Hospital from January 2017 to October 2019 were retrospectively analyzed. According to whether or not the patients received HBO therapy after surgery and different courses of HBO therapy, the patients who did not receive HBO therapy were taken into the control group ( n=32), the patients who received 1-2 courses of HBO therapy were taken into the observation group A ( n=32), the patients who received 3-4 courses of treatment were taken into the observation group B ( n=31), and the patients who received 5-6 courses of treatment were taken into the observation group C ( n=31). All patients were evaluated by the American Spinal Injury Association (ASIA) Impairment Scale, functional independence measure (FIM), zung self-rating anxiety scale (SAS), and zung self-rating depression scale (SDS) before and after treatment to assess the clinical efficacy. Results:After treatment, the scores of ASIA pin prick and light touch sensation in four groups were significantly improved compared with those before treatment ( P<0.05), the improvements of observation group A, B, and C were better than those of the control group, and the improvements of observation group B and C were better than those of the observation group A ( P<0.05). After treatment, ASIA motor scores and FIM scores of the four groups were significantly improved compared with those before treatment, and the differences were statistically significant ( P<0.05). After treatment, ASIA motor scores and FIM scores of observation group A, B, and C were higher than those of the control group, and the improvements of observation group B and C were better than those of the observation group A, with statistically significant differences ( P<0.05). After treatment, SAS scores and SDS scores of the four groups were significantly decreased compared with those before treatment, and the differences were statistically significant ( P < 0.05). The scores of SAS and SDS in the observation group A, B, and C after treatment were lower than those of the control group, and the differences were statistically significant ( P<0.05). Conclusion:Hyperbaric oxygen can effectively alleviate the spinal cord injury symptoms of patients, improve their neurological function, and reduce their negative emotions, and can exert better therapeutic effect after 3-4 treatment courses or more.

Objective:To explore the effects of different courses of hyperbaric oxygen (HBO) therapy on the clinical efficacy, neurological function, and negative emotions of patients with spinal cord injury.Methods:The clinical data of 126 patients with spinal cord injury treated in the Department of Orthopedics of Changzheng Hospital Affiliated to Naval Medical University and the Department of Orthopedics of Shanghai Kaiyuan Orthopedic Hospital from January 2017 to October 2019 were retrospectively analyzed. According to whether or not the patients received HBO therapy after surgery and different courses of HBO therapy, the patients who did not receive HBO therapy were taken into the control group ( n=32), the patients who received 1-2 courses of HBO therapy were taken into the observation group A ( n=32), the patients who received 3-4 courses of treatment were taken into the observation group B ( n=31), and the patients who received 5-6 courses of treatment were taken into the observation group C ( n=31). All patients were evaluated by the American Spinal Injury Association (ASIA) Impairment Scale, functional independence measure (FIM), zung self-rating anxiety scale (SAS), and zung self-rating depression scale (SDS) before and after treatment to assess the clinical efficacy. Results:After treatment, the scores of ASIA pin prick and light touch sensation in four groups were significantly improved compared with those before treatment ( P<0.05), the improvements of observation group A, B, and C were better than those of the control group, and the improvements of observation group B and C were better than those of the observation group A ( P<0.05). After treatment, ASIA motor scores and FIM scores of the four groups were significantly improved compared with those before treatment, and the differences were statistically significant ( P<0.05). After treatment, ASIA motor scores and FIM scores of observation group A, B, and C were higher than those of the control group, and the improvements of observation group B and C were better than those of the observation group A, with statistically significant differences ( P<0.05). After treatment, SAS scores and SDS scores of the four groups were significantly decreased compared with those before treatment, and the differences were statistically significant ( P < 0.05). The scores of SAS and SDS in the observation group A, B, and C after treatment were lower than those of the control group, and the differences were statistically significant ( P<0.05). Conclusion:Hyperbaric oxygen can effectively alleviate the spinal cord injury symptoms of patients, improve their neurological function, and reduce their negative emotions, and can exert better therapeutic effect after 3-4 treatment courses or more.

BACKGROUND: Currently, total hip arthroplasty is a recognized and preferred method for treatment of adult congenital acetabular dysplasia, however, there were lack of ideal evaluation methods to precisely solve acetabular reconstruction in the process of treatment. OBJECTIVE: To investigate the evaluating effects and biological properties of computer aided technology in adult acetabular dysplasia after total hip arthroplasty.METHODS: The clinical data from 80 patients with adult congenital acetabular dysplasia who received the treatment at Department of Bone and Joint Surgery, Changhai Hospital, Second Military Medical University of Chinese PLA from January 2015 to August 2015 were selected and analyzed. Al the enrol ed patients underwent total hip arthroplasty. Al the patients were randomly divided into control and computer-aided technology groups. CT scanning was conducted in these two groups before replacement. Three-dimensional reconstruction measuring and surgical rehearsal on the acetabular site were conducted using M3D visualization software in the computer-aided technology group. The effects and biological properties of total hip arthroplasty were compared between these two groups. RESULTS AND CONCLUSION: Patients in these two groups primarily healed after replacement. The excel ent and good rate, Harris score after treatment, acetabular component, valgus angle and anteversion in the computer-aided technology group were significantly higher than those in the control group (P < 0.05). The acetabular cup abduction angle offset degrees, acetabular cup anteversion offset degrees, and the incidences of complications after replacement were significantly decreased compared with those in the control group (P < 0.05). These results suggest that the effect of computer-aided evaluation in adult acetabular dysplasia after total hip arthroplasty is ideal, and can accurately grasp the true acetabular anatomical characteristics and the corresponding relationship with the prosthesis, so as to help patients to choose the proper acetabulum and acetabular prosthesis and reconstruction ways and improve the biological performance of acetabulum after replacement, with a high clinical value.