Staged surgery of Sanders type Ⅳ calcaneal fractures with soft tissue three-degree swelling / 中国骨伤

OBJECTIVE@#To compare the clinical efficacy of staged surgery on Sanders Ⅳ calcaneal fractures with soft tissue Ⅲ swelling.@*METHODS@#The clinical data of 76 patients with Sanders type Ⅳ closed calcaneal fracture with soft tissue three-degree swelling treated from June 2017 to May 2020 was retrospectively analyzed, including 54 males and 22 females, aged from 25 to 50 (38.16±10.24) years. The patients were divided into observation group and control group according to different treatment methods. Twenty-four patients in the observation group were treated by staged surgery stageⅠclosed prying traction reduction and Kirschner wire fixation, stageⅡopen reduction and internal fixation with titanium plate, including 17 males and 7 females, aged from 25 to 50 (36.12±9.56) years. There were 52 patients in the control group, including 37 males and 15 females, aged from 25 to 50 (38.32±10.67) years, these patients were treated with open reduction and internal fixation with titanium plate after the dermatoglyphic signs appeared. The swelling subsidence time, the length of hospitalization days, and the incidence of postoperative incision complications were compared between two groups. The Bhler angle, Gissane angle, and calcaneal varus angle were measured by X-ray before and 6 months after operation. American Orthopedic Foot and Ankle Society (AOFAS) about the ankle hindfoot score was used to evaluate the clinical efficacy.@*RESULTS@#All 76 patients were followed up for 8 to 12 (9.52±2.01) months. The swelling subsidence time and hospitalization days in observation group were (12.12± 3.24) d and (24.53±6.44) d, respectively, which in control group were (15.16±4.16) d and (29.46±9.61) d, with statistical difference between two groups (@*CONCLUSION@#Compared with open reduction and internal fixation with titanium plate after the appearance of dermatoglyphic signs, staged surgery for Sanders type Ⅳ calcaneal fractures with soft tissue three-swelling does not increase the risk of soft tissue complications, and can significantly shorten the patient's swelling subsidence time and hospitalization days, improve the quality of fracture reduction and short term function, and relieve pain.

The application of stemic-pulmonary shunt in staged operation for tetralogy of Fallot with hypoplasia pulmonary arteries / 中华胸心血管外科杂志

Objective:The study aimed to evaluate the effect of systemic-pulmonary shunt(SPS) on the infants with tetralogy of Fallot(TOF) with hypoplasia pulmonary arteries.Methods:Among 949 infants less than three-year-old who underwent surgical intervention between January 2010 and December 2015, 853 infants underwent one-stage primary repair(group Ⅰ), whereas 96 infants underwent SPS(group Ⅱ). Among them, 546 were males and 403 were females. The average age and average weight at operation were 13 months and 9.4 kg, respectively. 20.8% infants had clinical symptoms before operation. Perioperative and follow-up parameters were assessed including age, weight, sex, transcutaneous oxygen saturation(SPO 2), preoperative clinic symptom, ratio of McGoon, NAKATA index, Z score of pulmonary annulus, left ventricular end diastolic diameter(LVEDD). Results:There were 28(3.0%) early postoperative deaths in the whole group. And no significant difference in mortality was found between group Ⅰ(2.9%) and group Ⅱ(3.1%). Compared with group Ⅰ, age and weight were significantly lower in patients in group Ⅱ[(0.95±0.56)years old vs.(1.09±0.59)years old] and[(8.6±1.8)kg vs.(9.5±2.1)kg], respectively. Patients in group Ⅱ had a lower SPO 2(0.75±0.09 vs. 0.85±0.09) and was more prone to appear hypoxic spell(30.2% vs. 19.7%) than patients in group Ⅰ. Patients in group Ⅱ had a more poor development in pulmonary artery. The ratio of McGoon, NAKATA index and Z score of pulmonary annulus in group Ⅱ were significantly less than that in group Ⅰ[1.4±0.3 vs. 1.9±0.5, (124±43)mm 2/m 2 vs.(222±88)mm 2/m 2 and-4.3±2.6 vs.-2.3±2.1], respectively. There was no difference of extubation time bewteen two groups. SPO 2 rose significantly from 0.75 to 0.83 after SPS. And after SPS, the diameter of main pulmonary artery, the ratio of McGoon, NAKATA index and Z score of pulmonary annulus increased significantly from 6.4 mm, 1.42, 126.4 mm 2/m 2 and -4.3 to 9.2 mm, 1.83, 212.6 mm 2/m 2 and -2.4, respectively. Moreover, LVEDD also increased significantly from 21.2 mm to 24.5 mm after SPS. Conclusion:SPS is safe and effective for little infants with anoxic spell and hypoplasia pulmonary arteries. SPS can improve oxygenation significantly and delay the age for radical surgery. SPS also promote the growth of the pulmonary arteries, pulmonary valve annulus and left ventricular, and it facilitates the preservation of pulmonary valve annulus and reduce the rate of transannular patching in a portion of infants.

Result of Staged Operation in Ruedi-Allgower Type II and III Open Tibia Pilon Fractures with Severe Comminution / 대한족부족관절학회지

PURPOSE: This study analyzed the clinical and radiological results of Reudi-Allgower type II and III open tibia pilon fracture patients who underwent plate fixation after the recovery of a soft tissue injury after external fixation. MATERIALS AND METHODS: From 2010 to 2015, this study analyzed 14 patients who were treated for open tibial pilon fractures and could be followed up at least one year. The mean age was 49 years and the average follow-up period was 19 months. An emergency operation was performed for external fixation and open wounds, and secondary surgery was performed for definitive fixation using a plate. The radiological and clinical evaluations were analyzed retrospectively. Complications, such as post-traumatic osteoarthritis and wound infections were also analyzed. RESULTS: The mean duration between two-staged surgery was 21 days and the mean bone union time was 9.2 months. Three cases of delayed union and one case of nonunion were reported. The malunion did not occur in all cases. The average American Orthopaedic Foot and Ankle Society (AOFAS) score was 68 points. A limitation of the ankle motion occurred in all cases. In four cases, wound infections due to initial open wounds occurred; one patient underwent a below the knee amputation due to chronic osteomyelitis. Post-traumatic arthritis occurred in 10 cases. CONCLUSION: Severe comminuted tibial plateau open fractures of Reudi-Allgower type II and III, which are high-energy injuries that result in extensive soft tissue damage, have a higher incidence of complications, such as ulcer problems and osteomyelitis, than closed tibia plateau fractures. Post-traumatic arthritis is the most common complication of tibia plateau open fractures, and staged surgery is recommended because of the relatively satisfactory clinical results.

Comparison of early effectiveness and safety of simultaneous and staged bilateral unicompartmental knee arthroplasty for bilateral anteromedial compartment osteoarthritis / 中国修复重建外科杂志

Objective: To compare the early effectiveness and safety of simultaneous bilateral and staged bilateral unicompartmental knee arthroplasty (UKA) in treatment of anteromedial compartment osteoarthritis. Methods: The clinical data of 31 patients with bilateral anteromedial compartment osteoarthritis who underwent bilateral UKAs between January 2015 and January 2017 was retrospectively analyzed. Of them, 17 patients were treated with simultaneous bilateral UKAs (simultaneous group) and 14 patients with staged bilateral UKAs (staged group). There was no significant difference in gender, age, body mass index, osteoarthritis grading, and preoperative hip-knee-ankle angle, knee society score (KSS), visual analogue scale (VAS) score, and range of motion (ROM) of knee between the two groups ( P>0.05). The operation time, blood loss, hospitalization stay, minimum hemoglobin value during 10 days after operation, and hospitalization cost were recorded. The staged group was compared by the sum of two operations. The effectiveness was evaluated by KSS score, VAS score, ROM at 3, 6, 12 months after operation, and patient satisfaction scores were recorded at 12 months after operation. Results: The operation time, hospitalization stay, and hospitalization cost of the simultaneous group were significantly lower than those of the staged group ( P0.05). Superficial infection occurred in 1 side of 1 case (7.1%) in staged group. Postoperative delirium occurred in 1 case (5.9%) in simultaneous group. There was no significant difference in incidence of postoperative complications between the two groups ( P=1.000). Patients in both groups were followed up 12-32 months (mean, 24.7 months). There was no significant difference in KSS score between the two groups at 3 months after operation ( t=0.896, P=0.392). KSS scores were significanly higher in simultaneous group than in staged group at 6 and 12 months after operation ( P0.05). At 12 months after operation, the patient satisfaction scores were significantly higher in simultaneous group than in staged group ( P<0.05). X-ray films showed no loosening of the prosthesis in the two groups. Conclusion: Simultaneous bilateral UKAs has the same security as staged bilateral UKAs. Meanwhile knee function recovery was better, hospitalization stay and hospitalization cost reduced, and patient satisfaction was higher in simultaneous bilateral UKAs.

Staged Repair of Truncus Arteriosus Associated with Complete Atrioventricular Septal Defect

We report a case of successful repair of truncus arteriosus (TA) associated with complete atrioventricular septal defect (c-AVSD) using a staged approach. TA associated with c-AVSD is a very rare congenital cardiac anomaly. No report of successful staged repair in South Korea has yet been published. We performed bilateral pulmonary artery banding when the patient was 33 days old, and total correction using an extracardiac conduit was performed at the age of 18 months. The patient recovered uneventfully and is doing well.

A Case of Cantrell's Syndrome with Left Ventricular Diverticulum in a Neonate / 대한주산의학회잡지

Cantrell's syndrome is a rare congenital anomaly, consists of five malformations. There are the midline abdominal wall defect, the defect of sterna lower part, an agenesis of the anterior part of the diaphragm, an absence of the diaphragmatic pericardium, and the congenital intracardiac problem. We diagnosed Cantrell's syndrome with left ventricular diverticulum in a female neonate with no perinatal problems. She experienced an one-staged operation and discharged with no complications. We report a case with brief review of the literature.

Complete Repair of Double Outlet Right Ventricle and Interrupted Aortic Arch (Arch Reconstruction+Arterial Switch Operation+Intra-ventricular Rerouting) after Bilateral Pulmonary Artery Banding / 日本心臓血管外科学会雑誌

We performed bilateral pulmonary artery banding (BPAB) through a median sternotomy on a four-day-old male infant with a double-outlet right ventricle (DORV) and interrupted aortic arch (IAA) who was delivered at 40 weeks of gestation. After urinary output improved, definitive repair was carried out 5 days later. Intra-ventricular rerouting was followed by arterial switch with the Lecompte maneuver. The aortic arch was reconstructed with direct anastomosis and the right ventricular outflow tract was augmented with a patch. The sternum was left open at the end of the procedure and the chest was closed on post-operative day (POD) 4. The patient was discharged from hospital on POD 78 after receiving treatment for pneumonia and chylothorax.

Complete Repair of Truncus Arteriosus and Interrupted Aortic Arch (Arch Reconstruction + Rastelli Operation) after Bilateral Pulmonary Artery Banding / 日本心臓血管外科学会雑誌

A baby girl delivered at 41 weeks of gestation with persistent truncus arteriosus (PTA) and interrupted aortic arch (IAA) type A was referred to our institute for surgical intervention. Bilateral pulmonary artery banding (BPAB) proceeded through a median sternotomy at the age of 11 days to control excessive pulmonary blood flow. Thereafter, she gained weight under continuous prostaglandin E1 (PGE 1) infusion. Definitive repair proceeded at the age of 2 months. Cardiopulmonary bypass was established through a redo-median sternotomy, with two arterial cannulae (brachiocephalic artery and descending aorta). The aortic arch was reconstructed with direct anastomosis. The orifice of the pulmonary artery was removed from the arterial trunk and the defect in the aortic wall was directly closed. A ventricular septal defect was closed under cardioplegic arrest via a right ventriculotomy. The continuity from the right ventricle to the pulmonary artery was made using a hand-made, extended polytetrafluoroethylene (ePTFE) conduit with a bicusp. The sternum was left open at the end of the procedure and the chest was closed on post-operative day (POD) 3. She was weaned from mechanical ventilation on POD 4 and the postoperative course was uneventful. She was discharged on POD 49.

A Staged Supra-auricular Interpolation Pedicle Flap for Upper Helical Ear Reconstruction / 대한피부과학회지

Reconstruction of partial ear defects presents a unique and notable challenge to the dermatologist. This is due to the complex architecture of the external ear which is difficult to duplicate surgically. Several procedures are available for correction of defects to the external ear. However, the diversity of external ear shapes shows how difficult it is to achieve a certain solution to this problem. We report a case of auricular squamous cell carcinoma in which the skin defect is reconstructed by a staged supra-auricular interpolation pedicle flap.

Safety of a One-stage Operation for an Obstructed Left Colon Carcinoma

PURPOSE: For a left-sided colonic obstruction, the traditional method of a staged defunctioning colostomy and resection has been performed. Recently, there has been a trend towards a one-stage primary resection and anastomosis. The aim of this study was to assess the safety and the efficacy of a one-stage resection and anastomosis for obstructed left colon cancer. METHODS: We retrospectively reviewed the records of 29 patients who had been diagnosed as having an obstructed left-sided colon cancer during the period from January 1995 to December 2003 at Ewha Womans University Hospital. We compared two techniques, a one-stage operation (10 cases) and a staged operation (13 cases). RESULTS: The mean age of the one-stage group was 58.5+/-16.1, and that of the staged operation group was 65.0+/-13.4. Both groups had similar co-morbidities, TNM stages, and tumor locations. In the one-stage operation group, a subtotal colectomy (n=3), a resection and anastomosis with intraoperative lavage (n=5), and a resection and anastomosis following stent insertion (n=2) had been performed. Patients who had undergone a colostomy as the first operation, resection and anastomosis (n=3), and a resection and anastomosis following a defunctioning colostomy (n=10) were included in the staged operation group. The mean postoperative hospital stay showed no significant differences between the two groups. One patient who had undergone a one-stage operation presented with an intestinal partial obstruction five months later. There were no anastomotic leakages, intraabdominal absceses, and wound infections, nor were there any mortalities. CONCLUSIONS: A one-stage resection and primary anastomosis for obstructed left-sided colon cancer can be done safely without significant morbidity.

Preliminary Surgical Results of Open Sella Method with Intentionally Staged Transsphenoidal Approach for Patients with Giant Pituitary Adenomas

OBJECTIVE: This study is designed to evaluate the clinical outcome, the safety and the effectiveness of the open sella methods(OSM) with intentionally staged transsphenoidal approach(TSA) for giant pituitary adenomas(GPA). METHODS: Eight patients with GPA were managed by the OSM with intentionally staged TSA. There were 5 nonfunctioning adenomas, 2 prolactin- secreting adenomas, and 1 growth hormone-secreting adenoma. Among them, 6 patients underwent two times of TSA, one patient underwent three times of TSA, and the other patient underwent two times of TSA followed by radiation therapy. The mean time interval between staged operations was 3.9 months except for one case. RESULTS: Seven out of the eight patients with GPA treated with the OSM with intentionally staged TSA showed that the tumors were completely removed on magnetic resonance imaging and that they were free from headache and visual problem suffered previously. Only one patient experienced severe complications including panhypopituitarism, cerebrospinal fluid rhinorrhea and permanent diabetes insipidus. CONCLUSION: With the surgical treatment for 8 cases of GPA, which extended to the suprasellar and parasellar area, we suggest that the OSM with intentionally staged TSA is a safe and effective method in management for GPA.

Staged Operation of a Dumbbell-Shaped Schwannoma in High Cervical Region: Case Report

The authors report a case of high cervical giant dumbbell-shaped schwannoma. A 43-year-old man admitted for the evaluation of gait disturbance and hypesthesia below C2 dermatome for six years. Magnetic resonance imaging showed a large enhancing dumbbell-shaped mass, extending from carotid sheath to craniovertebral junction, and in C1, C2 spinal canal, which causes significant compression of the cervical cord posteriorly. we decided to do staged operations. First, the intraspinal portion was removed in order to decompress the spinal cord from the tumor. Second, residual extraspinal tumor was removed via high cervical retropharyngeal approach. The patient recovered well without any neurological deficit.

Temporary Indwelling of Self-expandable Metal Stent may Obviate the Need of Staged Operation for Malignant Colonic Obstruction

PURPOSE: Staged operation employing temporary enterostomy is still the standard treatment of malignant colonic obstruction (MCO). Expandable metal stent has been used for the palliation of unresectable gastrointestinal obstruction. We applied this metal stent technique to the MCO to achieve temporary alleviation of the obstruction so that the bowel preparation and one-stage operation were enabled. In this study we examined the efficacy of temporary indwelling of metal stent to obviate the need of staged operation in the treatment of MCO. METHODS: From December 1998 to January 2001, 35 MCO patients were treated. Patients had typical symptoms of colonic obstruction such as abdominal pain and distension. When they were admitted, an self-expandable metal stent was introduced under the guide of flexible colonoscopy. For three days, formal bowel preparation (both chemical and mechanical) were followed. With regard to achievement of bowel preparation, postoperative complications and hospital stay, these 35 patients were compared with control group (N=20) of patients who underwent two staged operations for MCO. RESULTS: The tumor locations were upper rectum (N=10), sigmoid colon (N=22) and left colon (N=3). Metal stent slipped off in one patient. Double contrast barium enema was possible in 34 patients. One stage operation was performed in all patients. Anastomotic complications were not observed in both groups. Intraabdominal abscess requiring reoperation was noted in one patient in each group. Wound infection was noted in 3 (8.6%) stent patients whereas 16 (80%) patients had wound complication in the control group (P<0.05). Mean hospital stay was 12.2 days in stent group and 29.4 days in control group (P<0.05). CONCLUSIONS: Even though our series is limited in patient number, these data suggested that temporary indwelling of self-expandable metal stent may obviate the need of staged operation in the treatment of MCO.

Comparison of One Stage Operation with Staged Operation in Malignant Obstruction of the Left Colon and Rectum

BACKGROUND: The optimal management of malignant obstruction of the left colon and rectum is controversial. METHODS: A retrospective study was performed of 33 patients who underwent one-stage operation(n=11), staged operation(n=20), and palliative colostomy(n=2) at Kwangju Christian Hospital between January 1992 and December 1996. RESULTS: Eleven patients underwent one-stage operations(7 cases with anterior resection, 3 cases with left hemicolectomy, 1 case with Miles' operation). In this group, postoperative morbidity was 36.3% including 1 wound infection(9.0%), 1 anastomotic leakage (9.0%), 1 postoperative intestinal obstruction and 1 pulmonary complication, but there was no postoperative death. The average of hospital stay in this group was 18.1 days and the first day of normal diet was 6.0 days. Twenty patients underwent staged operations including 12 cases of Hartmann's procedure. In this group, postoperative morbidity was 35.0% including 3 wound infections(15.0%), 2 pulmonary complications(10.0%), 1 parastomal hernia and 1 fistula. There were two postoperative deaths as a result of sepsis. The average of hospital stay in this group was 34.9 days and the first day of normal diet was 6.8 days. CONCLUSION: We believe that one-stage operation was of value in management of malignant obstruction of the left colon and rectum in selected patients.

The Study of Surgical Treatment for Acne Scars:the Principle of a Three Staged Operation

BACKGROUND: Acne scars are not effectively corrected by a single treatment modality because of their widely varied depths and widths. OBJECTIVE: This study was performed to assess the effectiveness of staged combinations of several surgical modalities in the treatment of various acne scars. METHODS: Chemical peeling, CO₂ laserbrasion, scar excision, punch grafting, and dermabrasion were included in this study as surgical modalities. Initially, chemical peeling was performed on all patients and then CO₂ laserbrasion, scar excision and punch grafts were used for deep scars. Finally, dermabrasion was done for the remaining scars. Questionnaires were completed for clinical assessments by the patients and clinicians. RESULTS: Clinicians assessed the results as "excellent and good" in 75% of patients. However, only 53% of patients gave this same result. The degree of satisfaction escalated as the followup periods and number of chemical peeling procedures increased and as the sequence of the 3 staged operation progressed. CONCLUSION: We suggest that the principle of 3 staged operations would be effective in the treatment of patients with various types of acne scars.

Clinical Evaluation of the Operative Treatment in Spondylolisthesis / 대한정형외과학회잡지

The methods of treatment of spondylolisthesis range from posterior fusion to instrumentation, and circumferential fusion. Combined anterior and posterior fusion with instrumentation had been carried out in one or two stages and satisfactory results were obtained in nighteen cases with follow-up period of one year to four years at department of orthopedic surgery of Ewha Womans University Hospital from 1987 to 1991. The results were as follows: 1. Of 19 patients, 7 patients were male and 12 patients were famale. 2. The isthmic type was 12 cases (63.1%) and the 5th lumbar vertebral involvement is common (12 cases, 63.1%). 3. The operative treatment was as follows: Posterior fusion with instrumentation was 8 cases, and anterior fusion with instrumentation was 11 cases. 4. The combined anterior and posterior fusion with instrumentation had been carried out in one stage operation at 8 cases, and two stage operation was done at 11 cases. 5. The average operation time was 3.0 hrs in one stage operation, 3.1 hrs in two stage operation, and the average amount of blood loss was 22cc/Kg in one stage, 17cc/Kg in two stage. 6. The satisfactory results were obtained in 19 cases, but there was no specific difference between one stage and two stage operation.