THR surgery for patients with severe developmental dysplasia of hip is a challenging procedure, and posterior approach provides better functional outcomes regarding gait and AMSs.
This study aims to investigate the effects of suprascapular nerve and axillary nerve block on postoperative pain, tramadol consumption, sevoflurane consumption and visual clarity of the surgical field in arthroscopic shoulder surgery.Methods: Forty-six patients undergoing arthroscopic shoulder surgery were randomized to receive either both suprascapular and axillary nerve block with ultrasound guidance (20 ml 0.25% bupivacaine) before general anesthesia (group SSAXB, n=23) or a subacromial local infiltration (20 ml 0.25% bupivacaine) after the procedure (group control, n=23). End-tidal sevoflurane consumption, visualization of the arthroscopic field scores of the patients were recorded during the procedure. The patient's postoperative pain scores (at PACU, 4, 8, 12, 24 hours after the surgery) and tramadol consumption were also recorded.Results: End-tidal sevoflurane concentration values were similar in both groups (p>0.05). Group SSAXB had a better mean static pain score in the PACU (Group SSAXB 4.27±1.48 vs Group C 6.24±1.09 p<0.05). Tramadol consumption was lower in group SSAXB than in group C (253.1±85.3 mg vs 324.2±72 mg, p=0.005). Visual clarity scores of the arthroscopic field were higher in group SSAXB than in group C along the intraoperative period (p<0.05).
Conclusion:SSAXB are effective in postoperative analgesia, reduce tramadol consumption and provide a clean image in the arthroscopic area of arthroscopic shoulder surgery, but these blocks do not reduce sevoflurane consumption.
Objectives. To identify the effect of treatment protocol on calcaneus bone mineral density of calceneal fractures treated with different methods. Methods. Sixty-three patients with intra-articular calcaneal fractures were observed prospectively. Patients were classified according to their treatment protocols such as; conservative treatment with short leg plaster cast (Group C), closed reduction and fixation with cannulated screws (Group S) and open reduction internal fixation with plate and screws (Group P). All patients' bilateral radiographies, CT scans, the American Orthopaedic Foot and Ankle Society (AOFAS) scores and calcaneus bone mineral density measurements by G&E Archilles Quantitative Ultrasound method were obtained at 15th month of follow up period. Results. Fourteen (22%) patients were female and 49 (88%) were male. The mean age was 43.7±12.1 years. The mean follow-up was 33.7±14.7 months. Bone mineral density measurements were calculated as; t scores; -1.48±1.24 for group C, -1.48±1.31 for group S, -0.27±1.68 for group P and z scores; -0.18±1.41 for group C, -0.17±1.9 for group S, 0.96 ± 1.54 for group P. Group P had the higher t and z scores of injured sides than other groups (p=0.008 and p=0.026, respectively). Average AOFAS scores were 78.13±13.04 in group S, 82.58±10.81 in group P and 79.82±11.75 in group C. No significant differences were detected between groups regarding AOFAS scores. Conclusion. Measurement of calcaneus bone mineral density which we used in our study is a method for evaluation of calcaneal fracture treatments and higher density values were found in open reduction and internal fixation group. This may be owing to better control of defect with the allograft and early mobilization by the evident improvement in angular correction..Eur Res J 2016;2(2):116-120
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