Objective To investigate the effectiveness of modified percutaneous suture in repairing acute closed Achilles tendon rupture by comparing with conventional open suture. Methods Between January 2006 and October 2009, 50 patients with acute closed Achilles tendon rupture were treated with modified percutaneous suture by making 5 small incisions at both sides of Achilles tendon and zigzag suture (improved group, n=22) and with Kessler suture (conventional group, n=28), respectively. No significant difference was found in gender, age, time from injury to operation between 2 groups (P gt; 0.05). Results In improved group, the patients achieved healing of incisions by first intention after operation and nocomplication occurred; however, incision infection occurred in 1 case, Achilles tendon re-rupture in 1 case, and incision scar contracture in 2 cases in conventional group. The operation time of improved group [(38.7 ± 6.6) minutes] was significantly shorter (t= —12.29, P=0.00) than that of conventional group [(52.3 ± 6.9) minutes]; the blood loss of improved group [(4.9 ± 2.0) mL] was significantly less (t= —25.20, P=0.00) than that of conventional group [(40.7 ± 7.1) mL]. The patients were followed up 2-3 years (mean, 29.9 months). The American Orthopaedic Foot and Ankle Society (AOFAS) score was 99.6 ± 1.0 in improved group and was 98.4 ± 3.0 in conventional group, showing no significant difference between 2 groups (t=1.66, P=0.10). Conclusion Comparison with conventional open suture, modified percutaneous suture has some advantages, such as easy operation, less complications, rapid recovery of limb function, and so on. Modified percutaneous suture is one of the best choices for the treatment of acute closed Achilles tendon rupture.
Objective To explore better approach of resecting tumoraround the anterior skull base and reconstructing the anterior skull base.Methods In November 2004, a 49-years-old male patient with intracranial recrudescent adenoid cystic carcinoma in the anterior cranial fossa was treated using modified transcranial approach. Neurosurgeon and rhinolaryngologist cooperated to excise the tumour completely, and to reconstruct anterior skull base using the pedicle periosteum temproal musculofascial flap(15 cm×10 cm) andthe pedicle flap of aponeurosis of occipitofron talis muscle and muscular fasciae（10 cm×6 cm）.Results After operation, the wound healed by first intention. Complication, such as infection and cerebrospinal rhinorrhea, did not occur. The patient was discharged 10 days after operation, and was followed up for 8 months, no local recurrence were investigated and no scar formed over the face.Conclusion The modified transcranial approachis a relatively novel exposure that enables the skilled cranial base surgeon tosafely resect many malignant lesions previously and to reconstruct the defect of anterior skull base together.
ObjectiveTo study the diagnostic significance of modified Alvarado Score System for different types of acute appendicitis. MethodsClinical data of 1 930 cases of acute appendicitis, who underwent appendicectomy in The First Hospital of Yulin from Jan. 2004 to Jan. 2014, were retrospectively collected. Then the diagnostic significance of Modified Alvarado Score System was detected and evaluated by receiver operating characteristic (ROC) curve, and its correlation with postoperative pathological results was calculated. ResultsThe modified Alvarado score of cases in progressive group was higher than that of simplex group (7.5±1.3 vs. 3.6±0.7, P < 0.001). The areas under ROC curve of modified Alvarado Score System was 0.943 (95% CI:0.929-0.958, P < 0.001). The critically diagnostic points of Modified Alvarado Score System for differential diagnosis of simplex acute appendicitis and progressive acute appendicitis was 6 score, with sensitivity of 92.9%, specificity of 86.3%, positive predictive value of 96.9%, negative predictive value of 72.6%, positive likelihood ratio of 6.8, negative likelihood ratio of 0.1, and Youden index of 91.7%. ConclusionThis Modified Alvarado Score System has a certain significance for the type diagnosis of acute appendicitis.
ObjectiveTo explore the clinical value of modified Soave procedure with stapler for the treatment of Hirschsprung disease. MethodsThe clinical data of 26 patients with Hirschsprung disease adimitted in No.477 hospital from January 2002 to December 2010 were analyzed retrospectively. All the patients underwent modified Soave operation with rectal mucosa and proximal intestine stapled end-to-end. ResultsAll operations were successful without anastomotic leakage, aponeurosis of investment infection, and colonitis. Increased stool frequency presented in two cases, which were cured with astringents on day 15 and 30 after operation, respectively. Mild fecal contamination was in one case. All cases were followed up between 3 months to 60 months, with an average 32 months, without incontinence and constiptation. ConclusionModified Soave procedure with stapler is safe and effective for the treatment of Hirschsprung disease in elder children and adult.
ObjectiveTo analyze the effect of modified B-T shunt for the treatment of complex congenital heart disease. MethodsWe retrospectively analyzed the clinical data of 150 B-T case times performed in 143 patients with complex congenital heart disease in Shanghai Xinhua Hospital between July 2006 and January 2013.There were 100 case times for male patients and 50 case times for female patients with age of 2-756 (20.17 ±80.37) months and weight of 4-63 (8.86 ±9.69) kg. ResultsThere were 5 in-hospital deaths (mortality at 3.50%). Three patients occurred abnormal bleeding (2.10%). Five patients (3.50%) performed the second B-T because of shunt occlusion. And the other patients recovered uneventfully. A total of 129 case times were followed up for 6-48 (14.38±10.05) months. Seven B-T case times (5.43%) were performed in 6 patients again because of shunt occlusion during the follow-up. Three patients died during the follow-up (mortality at 2.33%). A total of 88 patients of survival underwent corrective surgery or stage Ⅱ palliative surgery (68.22%). Main pulmonary artery have a significant increase in diameter during the follow-up(t=-15.18, P=0.00). Postoperative diameters of left pulmonary artery (t=-13.27, P=0.00), right pulmonary artery (t=-15.94, P=0.00), and right pulmonary artery (t=2.44, P=0.02) increased with statistical differences compared with preoperative values. Growth in ipsilateral pulmonary of B-T is better than that of the contralateral pulmonary (t=2.44, P=0.02). McGoon ratio increased significantly after B-T (t=10.10, P=0.00). Ejection fraction value was slightly lower than the preoperative value (t=2.77, P=0.00). Left ventricular mass index increased significantly compared with the preoperative value(t=-9.26, P=0.00). ConclusionsThe modified B-T shunt has been proved to be safe and effective in treating for complex congenital heart disease. It can significantly promote the development of pulmonary artery, especially the ipsilateral pulmonary of B-T. Small McGoon ratio and pulmonary atresia are the risk factors for limiting the further development of pulmonary. Appropriate diameter of B-T shunt choice according to preoperative pulmonary diameter and the weight of the patients is the basis to ensure successful operation and a good prognosis.
Objective To summarize the effectiveness of modified surgical repair for severe ingrown toenail. Methods Between January 2005 and December 2010, 13 patients with severe ingrown toenail (16 toes) were treated. There were 12 males (15 toes) and 1 female (1 toe), aged 18-32 years with an average of 20 years. The disease duration was 1-15 years (mean, 2 years and 9 months). All affected toes were great toes. Ingrown toenail occurred bilaterally in 3 cases and unilaterally in 10 cases. Granulation tissue surrounding nail-edge, embedded toenail, and necrotic nail bed were completely removed; tension glue was used to make wound edge close to nail bed. Results At 3-5 days after operation, wound congestion, swelling, and exudation were improved; at 7 days, new nail bed formed; at 2 weeks, all wounds healed, and nail bed was epitheliogenic, wound edge healed well close to nail plate, and patients returned to normal life. At 6 months after nail extraction, new toenail grew and nail groove formed. No recurrent sign was found during 24-month follow-up. Conclusion Modified surgical repair is one of effective methods to treat severe ingrown toenail with the advantages of good appearance and low recurrent rate.
Objective To evaluate the value of extended latissimus dorsi flap (ELDF) in immediate breast reconstruction in patients with breast cancer after modified radical mastectomy. Methods Thirty-six patients with breast cancer who accepted modified radical mastectomy and 12 patients with breast cancer who accepted immediate breast reconstruction after modified radical mastectomy from January 2008 to June 2009 were included. The complications, cosmetical results and quality of life of these patients were compared. The shape of breast reconstruction was also evaluated. Results All of 12 patients succeeded in proceeding immediate breast reconstruction with ELDF. The evaluation of shape of breast reconstruction was good in 6 cases, secondary in 4 cases, and bad in 2 cases, which was beyond that in patients of radical operation group (Plt;0.001). There was no statistical difference in operation complications as hydrops, necrosis, affecting limb shoulder joint motion, drainage time, hospital stay, and starting time for adjuvant therapy between two groups (Pgt;0.05). The patients in breast reconstruction group had a better quality of life compared with the patients in radical operation group (Plt;0.001). In breast reconstruction group, 10 patients received adjuvant chemoradiotherapy and no necrosis was showed in local flap grafting. After the follow-up of 2-17 months (median 8 months), no local recurrence and metastasis was demonstrated in two groups patients. Conclusions There are good cosmetic results after immediate breast reconstruction with ELDF, and it is easy to operate. It is a safe and feasible therapeutics method for early breast cancer.
ObjectiveTo investigate the effectiveness of modified Stoppa approach with medial wall spring plate (MWSP) for involving quadrilateral of acetabulum fracture. MethodsBetween March 2008 and September 2013, 38 patients with involving quadrilateral of acetabulum fracture were treated, including of 23 males and 15 females with an average age of 36.08 years (range, 19-56 years). The causes included traffic accidents injury (21 cases), crash injury of heavy object (10 cases), and falling injury from height (7 cases). The interval of injury and admission was 3 hours to 2 days (mean, 11 hours). There were 12 cases of anterior column fracture (type D), 5 cases of transverse fractures (type E), 8 cases of T shaped fractures (type H), 6 cases of anterior column fracture with posterior transverse fractures (type I), and 7 cases of double column fractures (type J) according to Letournel-Judet classification. Based on fracture types, MWSP was used to fix fracture by modified Stoppa approach in 19 cases or combined with the ilioinguinal approach in 10 cases or combined with Kocher-Langenbeck approach in 9 cases. The operation time, blood loss, and complications were recorded. The effectiveness of reduction and the hip function were evaluated according to Matta score system and Merled' Aubigne and Postel score system. ResultsThe operation time was 85-210 minutes (mean, 130 minutes).The intra-operative blood loss was 450-900 mL (mean, 650 mL). There were 1 case of vascular avulsion, and 1 case of bladder injury during operation; there were 8 cases of venous thrombosis and 2 cases of fat liquefaction of incision after operation. Screw was implanted into the articular joint in 1 case on CT after operation. Matta X-ray assessment showed anatomical reduction in 9 cases, satisfactory reduction in 24 cases, and unsatisfactory reduction in 5 cases, and the satisfaction rate of reduction was 86.84%. Three patients had limb shorting of 0.8-1.0 cm when compared with normal limb. All patients were followed up for 7 to 18 months with an average of 10 months. Fractures healed well within 13-16 weeks with an average of 14 weeks. At 1 year after operation, the results were excellent in 9 cases, good in 21 cases, general in 5 cases, and poor in 3 cases, and the excellent and good rate was 78.95% according to the Merled'Aubigne and Postel hip score standards. ConclusionInvolving quadrilateral of acetabulum fracture can be fixed with MWSP by modified Stoppa approach or combined with other approaches to obtain good exposure, less invasion, satisfactory reduction, stable fixation, and low complications.
ObjectiveTo introduce a modified sutureless technique and its surgical results in the treatment of total anomalous pulmonary venous connection (TAPVC).MethodsClinical data of 11 patients with TAPVC who underwent the modified sutureless technique treatment from 2014 to 2019 in our center were retrospectively analyzed, including 4 males and 7 females. The median surgical age was 1.4 (0.3, 27.0) months. The median weight was 4.3 (3.5, 8.5) kg.Six (54.5%) patients were of supracardiac subtype, and five (45.5%) patients were of infracardiac subtype. Five (45.5%) patients had preoperative severe pulmonary hypertension, and three (27.3%) patients had preoperative pulmonary vein obstruction. The surgical results were compared with those of 10 patients treated with conventional surgical technique.ResultsThe median follow-up was 12 (range, 1-65) months. During the follow-up, no death or postoperative pulmonary vein obstruction occurred in the modified sutureless technique group. The perioperative data and relief of re-obstruction were superior in the modified sutureless technique group, but the difference was not statistically significant (P>0.05). The postoperative survival of the the modified sutureless technique group was better than that of the traditional surgery group (P=0.049).ConclusionThe modified sutureless technique which includes partial suture and then incising, and eversion of pulmonary vein incision, is a safe and reliable method for the treatment of TAPVC with satisfactory short-term results.
ObjectiveTo compare the effectiveness between micro-anchor repair and modified pull-out suture in the treatment of mallet fingers. MethodsBetween June 2010 and March 2011, 33 patients with mallet fingers were treated by micro-anchor repair method (n=18, group A) and by modified pull-out suture method in which the broken tendons were sutured with double metal needle Bunnell’s suture and a knot was tied palmarly (n=15, group B). There was no significant difference in age, gender, and disease duration between 2 groups (P gt; 0.05). ResultsThe operation time was (62.5 ± 3.1) minutes in group A and (65.0 ± 4.6) minutes in group B, showing no significant difference (t=1.85, P=0.07). The treatment expense in group A [(8 566.2 ± 135.0) yuan] was significantly higher than that in group B [(5 297.0 ± 183.5) yuan] (t=58.92, P=0.00). Incision infection occurred in 2 cases of group A and 1 case of group B; the other patients obtained healing of incision by first intention. Relapsed mallet finger was observed in 1 case of group B. All patients in 2 groups were followed up 12-21 months. According to the Crawford functional assessment system, the results were excellent in 5 cases, good in 10 cases, fair in 2 cases, and poor in 1 case at the last follow-up with an excellent and good rate of 83.3% in group A; the results were excellent in 4 cases, good in 9 cases, fair in 1 case, and poor in 1 case with an excellent and good rate of 86.7% in group B. There was no significant difference in the excellent and good rate between 2 groups (χ2=0.23, P=0.97). ConclusionBoth micro-anchor repair and modified pull-out suture are simple and effective methods in the treatment of mallet finger. But compared with micro-anchor repair, pull-out suture has lower expense.