Zhongguo gu shang = China journal of orthopaedics and traumatology
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To measure the maximum corridor parameters of the infra acetabular screw and evaluate the feasibility of screw insertion through digital analysis of the acetabular structure. ⋯ This study shows that the insertion rate of infra-acetabular screws is low in local patients, and the feasibility of screw insertion should be fully evaluated before surgery.
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To compare the clinical effects of three different methods of binding multi-fold rib graft, iliac bone graft and titanium mesh graft in tuberculosis of thoracic vertebra by approach of transverse rib process. ⋯ The approach of transverse rib process for debridement of lesions can effectively treat tuberculosis of thoracic vertebra by binding multi-fold rib graft, iliac bone graft and titanium mesh graft, but binding multi-fold rib graft can effectively avoid iliac bone donor complications, and is an effective alternative to iliac bone graft, which is worth popularizing.
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To investigate the short-term clinical effect of direct anterior approach (DAA) in total hip arthroplasty(THA). ⋯ The primary THA with DAA in lateral position has a good short;term clinical effect, can meet the needs of patients' rapid recovery, and is a safe and effective surgical approach.
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To explore clinical efficacy of percutaneous endoscopic lumbar discectomy through two different approaches in treating upper lumbar disc herniation. ⋯ Both of two surgical approach could achieve satisfactory efficacy in treating upper lumbar disc herniation, PETD is more suitable for central herniation, paracentric herniation and patients with mild displacement, PEID has advantage on prolapse free type protrusion.
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To introduce the technical key points of lumbar annulus fibrosus suture under full-endoscope and analyze the clinical efficacy of full-endoscopic lumbar discectomy and annulus fibrosus suture. ⋯ Full-endoscopic lumbar discectomy and annulus fibrosus suture are safe and effective techniques for minimally invasive spinal surgery, which can reduce the recurrence rate of lumbar disc herniation after full endoscopic lumbar discectomy.