Rectus femoris muscle of the lower abdomen was used as myocutaneous flap in the reconstruction of the breast in 4 patients, of which, in 2 cases the reconstruction was carried out immediately following the radical mastectomy for breast cancer by using trancfer of the pedicled myocutaneous flap, and in the other two cases, the vascularized free myocutaneous flap was used 2 months and 5 years after the radical mastectomy, respectively. The vascularized free myocutaneous flaps were survived, however, in the pedicled myocutaneous flap group, the fat of the flaps had liquefaction 23 weeks after operation. The latter were healed after repeated dressings. The external appearance of the 4 reconstructed breasts lookedsattisfactory. The patients wete follwed up for 10 to 18 months, 2 patients hadno ill effects, while the 2 pedicled myocutaneous flaps, in which 1 patient hadbulging of the weakened abdominal wall, and the other had lost from follow up.
Since February 1987, reconstruction of the brest by transposition of the contralateral half-brest with myocutaneous flap of pectoralis major muscle was used in 4 cases with successful results. The operation was suitable for those patients having radical mastectomy for early carcinoma of brest, and it was particularly feasible in those patients having benign lesions, trauma or other disorders causing absence of brest, and especially for those patients who had a huse brest of the contralateral side.
Four cases of defects of soft palate followingcomplete resection of soft palate because ofmalignant tumors had been successfullyreconstructed in which 3 patients wereperformed reconstructed with forehead flap andone patient with free forearm flap . All the flapewere survived. The appearance of the soft palateand function of swallowing were recoveredsatisfactorily from reconstruction. The operativetechnique of the reeonstruction of soft palate wasintroduced,and the points of attention ...
Soft tissue expander has been improved to perfection in recent ten years. Many excellent works have been accomplished for the patients who suffered from either soft tissue malformation or defects following traumatism, infection or benign tumors. But the reconstruction of soft tissue defects cause by malignant tumor hasbeen less studied.Four patients suffering from malignant tumour localized in the scalp and face, 1women and 3 men ranging from 65 to 75 years of age, have been operated on since1986. Their major deficits have been reconstructed with radican tissue expander, by the flap of the same colour and texture and also, similar thickness and sensation. There is no relapse in all the patients operated on reported until today.The surgical technique was discribed. The clinical results and the indication of tissue expander in the surgical treatment of malignant tumour are discussed.
OBJECTIVE: To observe the strength of thigh muscles after reconstruction of anterior cruciate ligament by autogenous bone-patellar tendon-bone graft. METHODS: Twenty-three patients, 9 males and 14 females, were followed up one year after reconstruction of the anterior cruciate ligament with autogenous bone-patellar tendon-bone graft. Through arthroscope, no intra-articular derangement was found. The strengths of isometric and isotonic contractions of the quadri ceps and the hamstrings muscles of the affected and contralateral thighs were recorded. RESULTS: The donor side for autogenous bone-patellar tendon-bone graft showed significant decrease (P lt; 0.01), but no effect on that of the hamstrings muscle(P gt; 0.05). CONCLUSION: To reconstruct the anterior cruciate ligament, harvest of the bone-patellar tendon-bone graft as a reparative material may markedly lower the strength of the quadriceps femoris muscle.
OBJECTIVE To emphasize the importance of reconstruction and repair after resection of soft tissue sarcoma. METHODS From November 1990 to November 1996, in 107 cases of soft tissue sarcoma 32 cases had received various reconstructive or reparative operations. Among the 32 cases, 4 cases were primary sarcomas and 28 cases were recurrent sarcomas. In surgical grading, 3 cases were of I B, 3 cases of II A and 26 cases of II B. Radical resection was performed in 13 cases, widen local resection in 17 cases and local excision in 2 cases. After operation, 13 cases received chemotherapy and 7 cases received radiotherapy. Reconstruction of blood vessels was performed in 3 cases, reconstruction of kinetic function in 16 cases, and repair of defect was carried out in 23 cases. RESULTS Thirty patients were followed up for 4 months to 6 years and 6 months. The clinical results showed that the local control rate of sarcoma was 80%, limb-salvage rate after reconstruction of blood vessels was 100%, the excellent and good rate after reconstruction of kinetic function was 87.5%, and the survival rate of the tissue flap of transplantation and transposition was 96%. CONCLUSION It was concluded that the reconstruction and repair after resection of soft tissue sarcoma was the extension of operative treatment, and was very important in lowering the recurrence rate and improving the life quality of the sufferings.
Objective To investigate the effectiveness of reconstructing medial patellofemoral l igament with hamstring tendon autografts for the treatment of recurrent patellar dislocation under arthroscopy. Methods Between January 2005 and January 2010, 22 cases of recurrent patellar dislocation were treated by lateral retinacular release and reconstructionof the medial patellofemoral ligament with hamstring tendon autografts under arthroscopy. There were 5 males and 17 females, aged 15-19 years (mean, 17.3 years). The average number of dislocation was 4 (range, 3-8). The main cl inical symptoms were pain and swell ing of knee joint, weakness in the leg, and limited range of motion (ROM). The patellar tilt test, pressing pain of patellofemoral ligament insertion, and apprehension sign showed positive results. According to International Knee Documentation Committee (IKDC) scoring criteria, the subjective IKDC score was 36.7 ± 4.7, and the Lysholm score was 69.3 ± 3.8. X-ray films showed that the patella inclined outwards. Results All incisions healed by first intention. Twenty-two cases were followed up 18-49 months (mean, 34 months). Pain and swelling of knee joint and weakness were improved obviously. No recurrence was found during follow-up. The ROM of knee in flexion and extension was improved when compared with preoperative ROM. The subjective IKDC score was 92.4 ± 5.3 and the Lysholm knee score was 91.7 ± 5.2, showing significant differences when compared with preoperative scores (P lt; 0.05). Conclusion Reconstruction of the medial patellofemoral ligament with hamstring tendon autografts under arthroscopy is an effective method to treat recurrent patellar dislocation.
From 1979 to 1994, reparative and recons tructive surgery were used to repair the war injuries of skins, bones, blood vessels and nerves of the limbs in 800 cases. A systematic clinical study was carried out. Many new operative methods were used and the results of treatment were good. Innovations and modifications were made in technique. In 120 cases of warin juries having soft tissues defects including skin and muscles, various tissue transplantations were used with the hope to accomplish onestaged repair of the defect and reconstruction of motor function of muscle. To those infections of bone and joint in war injuries, following early eradication of infected focus, transplantation of musculocutaneous flap or omental graft was immediately carried out with the aim to obtain primary healing of the wound. In the treatment of bone defects from war wounds with loss of skin and muscles, the vascularized skeletocutaneous graft was used. In the treatment of 150 cases of injury of peripheral nerve from forearms, the result of good to fair rated 68.8 percent for upper extremity and that for lower extremity, it was 62.2 percent. Following the early repair of 500 cases of injury of peripheral blood vessels, the patency rate of the blood vessel was 90 percent. The result following by pass vascular graft in the treatment of forearms injury of blood vessels even with very poor local condition was still very successful.
A new method of transfer of the nasolabial skin flap, the myocutaneous flap with pediculated guadratus labii superioris muscle was introduced. It was applied in 9 cases mid-face defects with satisfactory results. The applied anatomy and the its operative technique were briefly discussed.
OBJECTIVE To investigate the reconstructional method of posterior wall of vagina after the resection of rectum carcinoma. METHODS From August 1991 to March 1996, 10 patients with rectum carcinoma were adopted in this study, among them, there were 4 cases belong to B stage of Dukas, and 6 cases belong to C stage of Dukes. In operation, rectum carcinoma and posterior wall of vagina were resected, and concurrent reconstruction was finished by using pedicled muscular flap of uterus. RESULTS The effect of operation were satisfactory except one case who was failed because of insufficient blood supply of the flap. Followed-up for 3-6 months, the posterior wall of vagina healed in 7 cases, the width of vagina was 2-3 fingers and the depth was 5-6 cm. CONCLUSION Reconstruction of the posterior wall of vagina with pedicled muscular flap of uterus was available in clinic. For its simplicity and feasibility, it’s suitable for the resection of rectum carcinoma in which the posterior wall of vagina was infiltrated.