Objective To explore the effect of minimally invasive and mini-incision surgery (MIS) in total hip arthroplasty (THA) on late osteonecrosis of femoral head (ONFH). Methods From March 2003, Eighteen patients (22 hips) with ONFH underwent MIS in THA. Their ages ranged from 24to 57 years, including 13 males and 5 females. The mean body mass index ranged from 17.1 to 30.1(24.6 on average). The Harris hip score was 46 points before operation. Modified posterior-lateral approach was adopted, and the MIS THA was performed by cementless prosthesis. As a comparison, 18 patients (22 hips) were performed by conventional THA at the same period. The data, including bleeding volume during operation, incision length, operative time, and postoperative function recovery, were compared. Results Follow-ups were done for 6 to 20 months (11 months on average). Dislocation occurred in one patient that underwent conventional THA 2 days after operation. No complication occurred in MIS THA group. The incision lengths ranged from 8.7 to 10.5 cm (9.3 cm on average) in MIS THA group, being statistically different (Plt;0.01). There was no significant difference in Harris scoring of the function between the two groups both before the operation and after the operation (Pgt;0.05). The operative time was almost the same, but the bleeding volume in MIS THA group was less (Plt;0.05). The function recovery was faster in MIS THA group.Conclusion The MIS THA is an alternative to the treatment of late ONFH. The advantages of MIS THA are fewer trauma, less bleeding volume, and faster recovery. The MIS THA should be performed by surgeons with rich experiences in THA and hospitals with necessary instruments.
ObjectiveTo summarize the treatment results of double aortic arch (DAA) by minimally invasive surgical technique. MethodsWe retrospectively analyzed the clinical data of DAA patients who underwent minimally invasive surgeries in our center between October 2016 and August 2021. ResultsThere were 11 males and 4 females with a mean age of 3-61 (20.00±18.80) years. There were 8 patients of DAA and 7 patients of DAA complicated with distal left-sided aortic arch atresia and ligamentum connection. All patients received operations through minimal subaxillary incision, 13 patients were through left side and 2 patients were through right side. One patient with ventricular septal defect was performed operations concurrently under the cardiopulmonary bypass through right minimal subaxillary incision. All patients had symptom improvement without surgery related complications or death in postoperative period. The duration of operation was 30-192 (61.93±40.19) min and mechanical ventilation time was 2-9 (5.33±2.53) h. The length of ICU stay was 18-124 (51.00±38.07) h and hospital stay time was 8-21 (12.67±3.42) d. All patients had symptomatic relief with good growth and exercise tolerance during the follow-up of 6 (3, 9) months. ConclusionMinimally invasive surgical technique is a safe, effective and cosmetic approach with good results for DAA treatment.
Objective To compare right anterolateral minithoracotomy and traditional median sternotomy in the treatment of left atrial myxoma. Methods Forty-one patients with left atrial myxoma treated in our hospital from January 2009 to January 2018 were divided into two groups according to the operation method: a right anterolateral minithoracotomy group including 15 patients, with 7 males and 8 females, aged 45.1±15.4 years; a median sternotomy group including 26 patients, with 10 males and 16 females, aged 49.4±11.9 years. The clinical data of the two groups were compared. Results There was no significant difference in preoperative clinical data between the two groups. All patients completed the operation without perioperative death. There was no significant difference in the operation time, cardiopulmonary bypass time, aortic clamp time or the incidence of postoperative complications between the two groups. However, compared with the median sternotomy group, the right anterolateral minithoracotomy group had shorter duration of mechanical ventilation, ICU stay and postoperative hospital stay, and less volume of drainage and blood transfusion 24 hours after surgery (all P<0.05). After 3–106 months follow-up, no recurrence was observed in both groups. Conclusion Compared with traditional median sternotomy for left atrial myxoma resection, right anterolateral minithoracotomy is safe, effective and less traumatic. It can be used as a routine treatment for left atrial myxoma.
目的 探讨前路小切口顶椎切除联合后路矫形手术治疗重度僵硬性脊柱侧凸的可行性及疗效。 方法 2009 年7月－2010年9月，采用前路小切口顶椎切除联合后路矫形手术治疗重度僵硬性脊柱侧凸18例。其中男9例，女9例，年龄10～24岁，平均14.5岁。其中15 例特发性脊柱侧凸（Lenke 2型6例，Lenke 3型1例，Lenke 4型8例），2 例脊髓空洞合并脊柱侧凸，1 例Chiari畸形合并脊柱侧凸。术前剃刀背高度（6.8 ± 2.3）cm，主胸弯Cobb角（99.6 ±10.0）°，主胸弯顶椎偏距（7.3 ± 1.3）cm。 结果 前路手术切口10～13 cm，平均（11.4 ± 1.0）cm；前路手术时间170～300 min，平均（215.3 ± 36.8）min；失血量300～1 300 mL，平均（662.5 ± 274.8） mL。所有患者随访25～39个月，平均30.7个月。末次随访时，剃刀背高度（1.0 ± 0.6）cm，矫正率86.7%；主胸弯Cobb角（31.4 ± 11.4）°，矫正率68.7%；主胸弯顶椎偏距（2.2 ± 0.9） cm，矫正率69.6%。上胸弯、胸腰弯/腰弯的Cobb 角及顶椎偏距亦明显矫正，冠状面及矢状面平衡与术前相比，差异无统计学意义（P＞0.05）。未发生神经系统并发症，1例患者在前路手术后入ICU行呼吸支持治疗12 h，1例患者出现椎弓根螺钉穿透椎弓根上壁，2例患者出现钛网位置不佳，随访未见钛网位置改变。 结论 采用前路小切口顶椎切除联合后路矫形治疗重度僵硬性脊柱侧凸安全可行，矫形效果满意。
ObjectiveTo investigate the effectiveness of tibio-talo-calcaneal arthrodesis with full thread headless compression screws via combined minimal incisions.MethodsBetween January 2012 and December 2016, 36 patients (36 feet) with ankle diseases underwent tibio-talo-calcaneal arthrodesis with parallel double thread headless compression screws via minimal anterior and lateral oblique incisions. There were 14 males and 22 females with an average age of 53.8 years (range, 18-76 years). There were 19 cases of left feet and 17 cases of right feet. There were 21 cases of talar necrosis, 7 cases of post-traumatic arthritis, 3 cases of rheumatoid arthritis, 2 cases of tuberculosis infection (inactive), 1 case of talar absence, 1 case of Charcot’s disease, and 1 case of pigmented villonodular synovitis of ankle and subtalar joints. Preoperative American Orthopaedic Foot and Ankle Society (AOFAS) score and visual analogue scale (VAS) score were 53.7±2.5 and 5.9±0.2, respectively. The operation time was recorded and the wound healing and complications were observed. The bone healing was assessed by X-ray film and CT scanning. The function and pain of joint were evaluated by AOFAS and VAS scores.ResultsThe mean operation time was 49.8 minutes (range, 33-82 minutes). Incision infection occurred in 1 patient (2.8%) at 3 weeks after operation, and recovered after debridement. The other incisions healed by first intention without complications. Thirty-five patients were followed up with an average of 18.5 months (range, 12-29 months). Imaging examination showed fusion of the ankle and subtalar joints with an average fusion time of 10.9 weeks (range, 8-15 weeks). After 1 year, the AOFAS score (84.7±0.6) and VAS score (0.3±0.1) were significantly higher than preoperative scores (t=12.596, P=0.000; t=30.393, P=0.000).ConclusionIt is an effective surgical method of tibio-talo-calcaneal arthrodesis with full thread headless compression screws via combined minimal incisions for end-stage ankle disease because of the less complications incidence and the higher postoperative fusion rate.
Objective To systematically evaluate the effectiveness and safety of minimally invasive video-assisted thyroidectomy (MIVAT) and conventional open thyroidectomy (COT) in treatment of thyroid carcinoma without lymph node metastasis. Methods Databases including PubMed, EMbase, The Cochrane Library (Issue 3, 2015), WanFang, CBM, VIP and CNKI were searched to collect the randomized controlled trails (RCTs) and non-RCTs about MIVAT and COT in treatment of thyroid carcinoma without lymph node metastasis. The retrieval time was from inception to October 2015. The studies were screened according to the inclusion and exclusion criterias, and the data was extracted and the quality of studies was evaluated by 2 reviewers independently. Then the Meta-analysis was conducted by using RevMan 5.2 software. Results A total of 13 non-RCTs involving 3 083 cases were included. The results of Meta-analysis showed that: compared with COT group, operative time of MIVAT group was longer (MD=31.36, 95% CI: 27.68-35.03, P<0.05), hospital stay (MD=-0.16, 95% CI: -0.28--0.04, P=0.01) and length of scar (MD=-1.51, 95% CI: -1.63--1.39, P<0.05) of MIVAT group were shorter, but there was no significant difference in the incidences of transient hypocalcemia (OR=1.29, 95% CI: 0.93-1.78, P=0.13), transient laryngeal nerve palsy (OR=1.42, 95% CI: 0.93-2.17, P=0.11), hemotoma (OR=1.21, 95% CI: 0.64-2.29, P=0.56), recurrence (OR=0.61, 95% CI: 0.28-1.33, P=0.22), number of retrieved central lymph nodes (MD=-0.10, 95% CI: -0.98-0.78, P=0.82), and the size of tumors (MD=-0.02, 95% CI: -0.06-0.02, P=0.39) between the 2 groups. Conclusion MIVAT is safe and feasible in treatment of thyroid carcinoma without lymph node metastasis when its indications are strictly controlled.
目的探讨多发性肋骨骨折合理治疗方法。 方法回顾性分析山东省日照市岚山区人民医院心胸外科2010年1月至2013年10月115例胸部闭合性损伤患者的临床资料，其中男81例、女34例，年龄19～75岁，平均36.2岁。 结果CT三维重建能够准确判断肋骨骨折情况及胸廓变形情况，然后设置小切口选择性手术内固定肋骨骨折，患者经过手术治疗后全部痊愈，无死亡病例，患者术后疼痛明显减轻，胸廓形状基本恢复，呼吸功能及咳嗽功能基本恢复，住ICU时间8～72（10± 2）h，住院时间9～21（12± 1）d。随访6～18个月，随访率88.7%（102/115）；患者对手术治疗效果满意度为95.1%（97/102）。 结论多发性肋骨骨折患者利用螺旋CT三维重建立体定位后采用小切口手术内固定治疗是一种安全且符合微创原则的治疗方法。
Objective To explore an effective micro-traumatechnic with small incision for hallux valgus. Methods From August 2002 to June 2004, 136 cases (263 feet) with hallux valgus were treated with micro-trauma technic with small incision and postoperative external elastic fixation. Of all the cases, 7 were males and 129 werefemales. Their ages ranged from 19 to 84 years. According to Coughlin classification, there were 24 gentle cases, 63 medium cases, and 49 severe cases. All the feet were with some degree of pain and flatfoot. Symptom, sign and theresults of X-ray were evaluated. Results Wound healed at stage Ⅰ.All cases were followed up for 8 to 26 months, 19 months on average. Hallux valgus of the 263 feet were completely healed, feet pain disappeared, and no nonunion or osteonecrosis was observed. Xray examination indicated that 105 feet’s hallux valgus angle was less than 12°, inter metatarsal angle less than 9°, and remedy subluxation of the tibial sesamoid less than 50%. Evaluation on the result indicated that there were 84 cases of excellent result, 48 cases of good result, 3 cases of fair result, and 1 case of poor result. The rate of excellent and good was 97%. Conclusion With less injury, less pain, complete restoration, and fewer possibility of relapse, microtrauma technic with small incision is effective in treating hallux valgus.