From Jan. 1991 to Jan. 1994, 11 cases ofdifferent hip lesions with flexon contracture deformity were treated by combination of SmithPeterson and WatsonJones incisions in replacement of hip joint. All of them were followed-up for 1 to 3 years (an average of 1.9 years). According to pain, joint function, the excellent and good results were rated at 90.9%. This showed that from using the combined incisions, the hip joint was very well exposed, and release of hip flexion contracture could be acomplished in the same time. Bleeding fromoperation was reduced and the procedure was simple.
Objective To discuss the reconstruction of severe neck contracture by transplanting combined scapular/parascapular bilobar flaps, and the probability to reestablish three-dimensional movement of the neck. Methods From January 2003 to November 2004, 9 cases of sustained severeneck contractures were treated (aged 9-32 years). The combined scapular/parascapular bilobar flaps, pedicled on the circumflex scapular vascular bundle, were microsurgically used to cover the soft tissue defect after excision of hypertrophic scar and release of contracture. The maximum size of the combined bilobar flap was 20 cm×8 cm to 20 cm×11 cm，while the minimum one was 15 cm×4 cm to 15 cm×6 cm. Results The combined scapular/parascapular flapswere successfully used to treat 9 cases of severe neck contracture. All patients were satisfied with the final functional and aesthetic results. There was no recurrence during 3-9 months follow-up for 8 patients. The cervicomental angle was 90-105°.Conclusion The combined bilobar scapular/parscapular flap, providing a large area of tissue for coverage in three dimensions with a reliable blood supply by only one pedicle anastomosis during operation, is agood option for reconstruction of the severe neck contracture.
Objective To investigate the application of free flaps in combinedtransplantation and its clinical outcome. Methods From January 1991 to December 2003, 56 cases of combined transplantation involving cutaneous or myocutaneous flaps were performed to repair extremely large soft tissue defects, large-sized skin and segmental bone defects and to simultaneously reconstruct the missing thumb andrepair the associated skin defects in the first web space.Of the 56 patients, 37 were males, 19 were females. Their ages ranged from 5 to 41, 27.6 in average.The transplants included latissimus dorsi myocutaneous flap, scapular flap, lateral femoral flap, big toe skin-nail flap, and fibula. To establish blood circulation in the transplants, the common vascular pedicle was anastomosed directly to the vessels in the recipient site in 35 cases but to the selected vessels in the healthy limb in 21through a cross-bridge procedure. Results With failure in 2 cases of combined transplantation of latissimus dorsi myocutaneous flap and vascularized fibula, all the transplants survived well. In the 32 cases of long bone defects with successful repair, the transplanted fibulas united with host bones 14.5 weeks after operation on the average. A mean follow-up of 28 (10-128) months revealed thatfunction in all cases was recovered, while one patient, who underwent a successful combined transplantation of latissimus dorsi myocutaneous flap and vascularized fibula, required amputation of the involved leg 3 years after repair because of the repeated ulcers in the toes. Conclusion The application of free flaps incombined transplantation can lead to an effective repair of complicated tissue defects of the limb and to a successful reconstruction of the associated missing thumb.
ObjectiveTo investigate the surgical outcome of combined posterior and anterior approaches for the resection of thoracolumbar spinal canal huge dumbbell-shaped tumor. MethodsBetween January 2009 and March 2015, 12 patients with thoracolumbar spinal canal huge dumbbell-shaped tumor were treated by posterior approach and anterolateral approach through diaphragmatic crura and thoracoabdominal incision for complete resection. There were 9 males and 3 females, with an average age of 45 years (range, 30-65 years). The disease duration was 8-64 weeks (mean, 12.7 weeks). The tumor was located at T12, L1 in 6 cases, at L1, 2 in 5 cases, and at L2, 3 in 1 case. The tumor size ranged from 4.3 cm×4.0 cm×3.5 cm to 7.5 cm×6.3 cm×6.0 cm. According to tumor outside the spinal involvement scope and site and based on the typing of Eden, 5 cases were rated as type b, 2 cases as type d, 4 cases as type e, and 1 case as type f in the transverse direction; two segments were involved in 8 cases, and more than two segments in 4 cases. The degree of tumor excision, tumor recurrence, and the spine stability were observed during follow-up. The verbal rating scale (VRS) was used to evaluate pain improvement. ResultsThe average surgical time was 170 minutes (range, 150- 230 minutes); the average intraoperative blood loss was 350 mL (range, 270-600 mL). All incisions healed by first intention, and no thoracic cavity infection and other operation related complication occurred. Of 12 cases, 10 were histologically confirmed as schwannoma, and 2 as neurofibroma. The patients were followed up 6 months to 6 years (mean, 31 months). Neurological symptoms were significantly improved in all patients, without lower back soreness. The thoracolumbar X-ray film and MRI showed no tumor residue. No tumor recurrence, internal fixator loosening, scoliosis, and other complications were observed during follow-up. VRS at last follow-up was significantly improved to grade 0 (10 cases) or grade I (2 cases ) from preoperative grade I (2 cases), grade II (8 cases), and grade III (2 cases) (Z= —3.217, P=0.001). ConclusionCombined posterior approach and anterolateral approach through diaphragmatic crura and thoracoabdominal incision for complete resection of thoracolumbar spinal canal huge dumbbell-shaped tumor is feasible and safe, and can protect the stability of thoracolumbar spine and paraspinal muscle function. It can obtain satisfactory clinical result to use this method for treating the complex type of thoracolumbar spinal canal dumbbell-shaped tumor.
Objective To investigate the feasibility and clinical value of combined treatment for lung cancer with cerebral metastasis. Methods From May 1999 to May 2005, twentyone patients diagnosed lung cancer with cerebral metastasis received treatment in our hospital. The management consists of cerebral lesion resection, chemotherapy, lung cancer resection and chemotherapy or radiotherapy. Then evaluate the short-term and long-term outcome. Results No severe complications occurred in hospital. The 1-, 2-, and 3-year survival rates were 75.0%(12/16), 37.5%(6/16), and 12.5%(2/16) respectively. Life quality was promoted significantly. Conclusion Although lung cancer with cerebral metastasis is classified as stage Ⅳ,the effect of combined treatment is favorable because of the special metastatic position. But the choice of the patient is important.
ObjectiveTo observe the effects and security of dexmedetomidine in combined spinal epidural anesthesia (CSEA) for laparoscopic total extraperitoneal hernia repair (TEP). MethodsFrom January 2010 to January 2013, we selected 90 patients who were going to receive TEP surgery as our study subjects. The patients were divided into three groups:M1, M2 and M3 with 30 patients in each. The patients had left lateral position, and anesthesia was done between 3-4 lumbar epidural line. Injection of 0.5% bupivacaine 2 mL was carried out, and epidural catheter was 3-5 cm. Anesthesia plane was adjusted from the chest 4 or 6 vertebra to the sacral vertebra. The three groups of patients were treated with micro pump using dexmedetomidine given at a pre-charge of 0.5 μg/kg, and then group M1 was maintained by 0.3 μg/(kg·h), M2 by 0.5 μg/(kg·h), and M3 by 0.7 μg/(kg·h). The changes of mean arterial pressure (MAP), heart rate, respiration and pulse oximetry (SpO2) were observed at each time point, and bispectral index (BIS) monitor and Ramsay sedation score test were also conducted. ResultsThe changes of MAP, heart rate and respiration in group M1 were not obvious; the Ramsay score for group M1 was 2 to 3, and BIS value after pre-charge was 65-84. For group M2, MAP, heart rate and respiration had a slight decline; Ramsay score was 3-5 points, and BIS value was 60-79. In group M3, patients had a milder decline in their MAP and respiration; the heart rate declined obviously after receiving dexmedetomidine and one patient with severe decline of the heart rate alleviated after active treatment; Ramsay score was 5 to 6 points, and BIS value was between 55 and 75. There was little change in SpO2 in all the three groups, and the difference was not statistically significant (P>0.05). ConclusionContinuous injection of dexmedetomidine at 0.3-0.5 μg/(kg·h) in CSEA is an alternative way for anesthesia, which can effectively promote sedation and reduce pain and discomfort.
Objective To investigate surgical combined management of local recurrence of rectal cancer after anterior resection. Methods Relevant references about the surgical combined treatment of local recurrence of rectal cancer， which were published recently domestic and abroad were collected and reviewed. Results The surgical combined treatment for local recurrence of rectal cancer can markedly improve the survival ratio. Conclusion The surgical combined management of local recurrence of rectal cancer after anterior resection should be performed. The active and effective surgical combined management may help prolong the survival time and improve life quality.
Objective To summarize the clinical experiences of various types of the second dorsal metacarpal artery (SDMA) flap for hand reconstruction. Methods From 1988 to 2003, 139 SDMA flaps were transferred for hand injuries. The flaps were used in 5 types according to vascularization and technique in transplantation:orthograde pedicled island SDMA flaps in 37 cases (cutaneous in 24and teno-cutaneous in 13), retrograde pedicled island SDMA flaps in 25 cases(cutaneous in 19 and teno-cutaneous in 6),double pivot SDMA flaps in 36 cases(cutaneous in 28 and teno-cutaneous in 8), distal perforator branch pedicledflaps in 19cases (cutaneous in 16 and composite in 3), free SDMA flaps in 22 cases (cutaneous in 15 and composite in 7). The skin islands were 3.0 cm×1.5 cm to 6.3 cm×5.0 cm in size. Results Of the 139 flaps, 135 flaps survived completely, 3 survived partially, and1 failed in the operation because of intractable vascular spasm. Follow-up wasdone in 116 cases for 12 to 57 months. The flap had good texture and color match. The twopoint discrimination was 5 to 9 mm in 78 sensate flaps, while it was 10 to 15 mm in 38 nonsensate flaps. In 21 tenocutaneous flaps, the TAM score of range of motion was 60% to 70% of the healthy side. Conclusion The SDMA flap has a constant and reliable vessel and a thin, pliable, and good-quality skin. It is versatile in creatingcomposite flaps. It is a good flap resource for hand and finger reconstruction.
Objective To investigate the benefit of the combined therapy for deformed fingers after burn injury by compairing with the conventionalone,and to sum up some experience. Methods From June 1999 to June 2004, 56 patients with deformed fingers entered the trial. In 28 patients of treatment group who received combined therapy(operation with postoperational systematic convalescent care, group A), there were 20 males and 8 females (14-47 years), 129 fingers of 47 hands were involved. In 28 of conventional group who received conventional therapy (the same operational principle, and self-convalescent-care with out-patient service guidance, group B), there were 17 males and 11 femals (18-51 years), 107 fingers of 42 hands were involved. Before and afterthe therapy, the finger’s motor function were assessed according to the Swansonmethod. The hand’s motor function was assessed through the Nine Hole Peg Test. Results The follow-up was 12-19 months in group A and 13-20 months in group B. The index of ankylosis (IA) of group A before therapy was82%±20%, and 45%±13% after theraphy; while the IA of group B before therapy was 78%±17%, and 52%±14% after therapy. The decreased of IA between before therapy and after therapy was 37%±15% in group A, and 26%±15% in group B, showing significant difference between the two groups (P＜0.05) . The Nine Hole Peg Test value of group A was 28.34±5.62s before therapy, and 20.73±4.25 s after therapy; while that of group B was 27.47±5.78 s before therapy, and 21.86±4.12 s after therapy. The decrease of the Nine Hole Peg Test value between before therapy and after therapy was 7.61±2.27 s in group A, and 561±294 s in group B, showing statistically significant difference (P＜0.05). Conclusion The combined therapy is more effective than the conventional one.
Objective To summarize the clinical experience in the treatment of refractory decubitus ulcers.Methods From May 1998to March 2005, 22 patients with decubitus ulcers(29 decubitus ulcers) were admitted, whose age was 3692 years. The lesion size was 4 cm×2 cm to 18 cm×15 cm. The locations of decubitus ulcers were the sacrococcygeal region(18 cases), the tuber ischiadicum region (6 cases) and the trochanter major region(5 cases).Enteral nutrientwas given orally and the wound was treated with Wuhuangyihao 8-15 days. Three diabetic patients were injected with insulin. According to patient’s age, ulcer position, ulcer extent and ulcer degree, the flap type was determined. Three wounds were repaired by local flaps, the flap size was 6 cm×4 cm-12 cm×10 cm; 10 by fasciocutaneous flaps, 10 cm×7 cm-20 cm×17 cm; 9 by gluteus maximusmyocutaneous flaps, 13 cm×11 cm-17 cm×14 cm; and 6 by longhead of biceps femoris flaps,11 cm×6 cm-14 cm×7 cm. One was sutured directly. After operation, the patients were placed on airflow suspended bed 7-14 days.Results General nutritional status was improved, hemoglobin was greaterthan 100 g/L, albumen was greater than 30 g/L. Necrosis tissue was removed, granulation tissue turned into fresh, secretion reduced and no redness and swelling occurred in wound. All flaps survived and the wounds healed by first intention. After a followup of 6 months to 5 years, no patient had a recurrence, the color and texture of the flaps were good, the appearance was satisfactory.Conclusion Applying the technique of combined treatment can accelerate the healing of refractory decubitus ulcers and improves the success of operation.