The use of PRP promotes earlier bone consolidation in patients with delayed union of the humeral shaft.

Background: One of the most common grafts used to repair anterior cruciate ligament (ACL) rupture is the hamstring tendon (HT) autograft. However, another proposed option to repair the ACL is the quadriceps tendon (QT) autograft. This study aimed to compare the pain and clinical results between patients with ACL injury treated with QT autograft and with HT autograft. Materials and methods: The Ethics and Investigation Committee of our institution approved the study. The patients were randomized into two groups: one group was treated with QT autograft and the other group was treated with HT autograft. The patients were evaluated preoperatively and postoperatively using the Lysholm-Tegner score, International Knee Documentation Committee (IKDC) Subjective Knee Evaluation Form, and visual analog scale (VAS), at 2 weeks and 1, 3, 6, and 12 months. Results: A total of 28 patients with a primary ACL injury were included in the study. No significant differences in VAS pain, Lysholm knee and Tegner activity scale scores, and IKDC score between the HT and QT groups were observed at any time point. All patients had favorable outcomes and significantly improved evaluation scores. Conclusion: The patients treated with QT autograft had clinical results and post-operative pain similar to those of patients treated with HT autograft for ACL reconstruction.

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The objective of this study was to determine whether application of laser beam on acupuncture points has a positive effect on the rehabilitation of patients with a diagnosis of distal radius fracture (1.5 inches proximal to distal articular surface of the radius) when applied with active conventional physical therapy exercises. Patients with a distal radius fracture treated with closed reduction, percutaneous pinning, and a short cast for six weeks was included and were assigned to one of two study groups. The control group was given simulated laser acupuncture with the laser off, while the experimental group received laser beam on acupuncture points. A low power infrared 980 nm, 50 mW laser (Diller & Diller Laser Performance) electric energy, was used; each acupuncture point was irradiated for 30 seconds at 8,000 Hz at each therapy session. In both groups, treatment was applied to the following points: Ipsilateral- Yanggu (SI5), Yangchi (SJ4), Waiguan (SJ15), Yangxi (LI5), Daling (PC7); Bilateral- Hegu (LI4); Contralateral- Shenmail (VL62), Kulun (V60), Taixi (KID3). All of the patients underwent a total of 10 sessions, at a frequency of three times per week. They were evaluated using the VAS, the Patient-Rated Wrist Evaluation (PRWE), and wrist mobility ranges at the beginning of treatment, at the end of the fifth session, at the 10th session, and a week after the 10th session. The patients treated with laser beam exposure on acupuncture points showed 44% reduction in pain and 33% of improvement in the functional status of the wrist compared with the control group. Application of laser beam on acupuncture points combined with active rehabilitation exercises show benefits in the rehabilitation of patients with a distal radius fracture managed with percutaneous pinning and a short cast.