RESUMO
BACKGROUND: This reported procedure combines the orthopedic surgical robot with the unilateral biportal endoscopy-lumbar interbody fusion (UBE-LIF), utilizing the UBE's wide viewing field and operating space to perform minimally invasive decompressive fusion of the lesioned segment, and the orthopedic surgical robot's intelligence and precision to perform percutaneous pedicle screw placement. The advancement of this procedure lies in the superposition of advantages and offsetting disadvantages of the two new technologies, and the maximum effect of treatment is achieved with maximum minimization of invasiveness and precision under the monitoring of imaging instruments to maximize the benefit of patients, and this review reports a case of multiple-segment lumbar decompression and fusion surgery for lumbar disc herniation via robot-assisted UBE for reference. CASE SUMMARY: A 44-year-old patient presented to our hospital. Combining various clinical data, we diagnosed the patient with lumbar disc herniation with radiculopathy, lumbar spondylolisthesis, and lumbar spinal stenosis. We developed a surgical plan of "UBE decompression + UBE-LIF + orthopedic surgery robot-assisted percutaneous pedicle screw implantation for internal fixation". The results were satisfactory. CONCLUSION: We present an extremely rare case of multiple-segment lumbar decompression and fusion surgery for lumbar disc herniation via robot-assisted UBE and achieved good results. Therefore, the technique is worthy of clinical promotion.
RESUMO
The mechanism of metabolism of bone and cartilage are one of focus of orthopedic knowledge, and its clinical and basic study plays an important role in preventing and treating osteoporosis, degeneration of bone and joint, bone tumor. At present, the mechanism of metabolism of bone and cartilage studied from protein, signal pathway to mRNA transcription factor regulation. As a new regulatory factor for non-coding proteins, long non-coding RNA(LncRNA) participates in physiological and pathological process. In recent years, a large number of researche showed that LncRNA plays an important role in metabolism of bone and cartilage, and proved LncRNA participates in development and conversion of bone metabolism. With the exposure of function chennel and target of LncRNA, the key role of LncRNA in bone metabolism were proved constantly. The paper concluded biological characteristics of LncRNA, function and target spot of LncRNA in bone and cratilage metabolism, and in further state gene regulatory mechanism of bone and cartilage metabolism, explore diagnosis and treatment, provide new thought and treatment target for bone metabolism.