Objective To investigate the clinical results of allograft and sural neurovascular flap in repairing calcaneus and skin defects.Methods From February 1996 to December 2002, allograft and sural neurovascular flap were used to repair calcaneusand skin defects in 6 cases. The causes included road accident in 3 cases, strangulation in 2 cases and crashing object in 1 case. The defect locations were at theback of the calcaneus( 1/3, 1/2 and 2/3 of calcaneus in 3 cases, 2 cases and 1case respectively). The flap area ranged from 6 cm×7 cm to 12 cm×17 cm. Results The flaps survived completely in 4 cases; the distal flaps necrosed partly in 2 cases and the wound healed by dressing. The postoperative X-ray films showed that the repaired bone and joint had normal position and the arcus plantaris recovered. After a follow upof 6 months to 3 years all the patients were achieved bone union in allograft and had no complications of absorption, infection and repulsion. The weightbearing and walking functions were restored and the injured foot obtained a satisfactory contour. After 36 months of operation, the sensory recovery of foot occurred. Conclusion The used-allograft iseasy to be obtained and arcus plantaris is easy to recover. The reversesural neurovascular- flap in repairing calcaneus and skin defects has the following advantages: the maintenance of blood supply for injured foot, the less dangerous operation, the simple procedure, the recovery of walking function, and the good appearance and sensation.
OBJECTIVE: To investigate the method and clinical effect of temporal fascia flap, free forearm flap, free iliac bone transfer and immediate implant on reconstruction of maxillary defect. METHODS: From February 1999 to July 2002, 8 cases of maxillary defects due to excision of cancer were repaired immediately with temporal fascia flap, free forearm flap, free iliac bone transfer and implant. Out of 8 patients, there were 6 males and 2 females, aged 32-49 years, with a disease course of 3 months to 2 years. RESULTS: Free iliac bone and forearm flap survived in all 8 cases. Osseo-integration could be seen and the implants could be used for denture repair and chew function. After 6-12 months, X-ray examination showed iliac bone healing; facial shape and functional restoration were satisfactory. CONCLUSION: Temporal fascia flap, free forearm flap, free iliac bone transfer and immediate implant is an ideal method to repair maxillary defect immediately and reconstruct its function.
ObjectiveTo compare the surgical data, safety, cosmetic outcomes, and quality of life of patients underwent single axillary incision endoscopic nipple-sparing mastectomy and immediate breast reconstruction with endoscopic harvesting of latissimus dorsi muscle flap (abbreviation as the “endoscopic group”) and traditional open surgery of latissimus dorsi muscle flap harvesting for breast reconstruction after mastectomy (abbreviation as the “open group”). MethodsThe patients were collected, who underwent latissimus dorsi breast reconstruction at the West China Hospital of Sichuan University and the Fourth People’s Hospital of Sichuan Province from January 2021 to June 2024 from a prospective maintenance database, and then were assigned into an endoscopic group and open group according to the surgical method. Their basic information, information relevant operation, postoperative complications, and patient reported outcomes (BREAST-Q scale) score were compared between the two groups. ResultsA total of 73 patients were enrolled, including 23 patients in the endoscopic group and 50 patients in the open group. There were no statistically significant differences in the age, body mass index, breast sagging, tumor location, tumor N stage, pathological type, adjuvant therapy, etc. between the patients of two groups, except for a higher proportion of T4 stage patients in the open group as compared with the endoscopic group (P＜0.001). A longer size of latissimus dorsi muscle flap was harvested in the endoscopic group as compared with the open group (P=0.002). There were no statistically significant differences in the total surgical complications, major complications, minor complications, and implant-related complications between the patients of two groups (P>0.05). The most common complication in the patients of both groups was back seroma, 21.7% (5/23) in the endoscopic group and 22.0% (11/50) in the open group. The total length of incisions in the endoscopic group was significantly shorter than that in the open group (P<0.001), and the points of the breast satisfaction (P=0.045), back satisfaction (P<0.001), and sexual well-being (P=0.028) of the patients in the endoscopic group were significantly higher than those in the open group. The major complications did not happen in the endoscopic group, but happened in 2 cases in the open group (1 patient due to ischemic necrosis of the latissimus dorsi muscle and 1 patient due to breast infection resulting in implant removal). During the follow-up period, 3 (6.0%) patients had distant metastasis (all were lung metastasis) in the open group, and there was no local or regional recurrence, distant metastasis, and specific death of breast cancer in the endoscopic group. ConclusionsThe results of this study suggest that, for patients who have skin invasion but who desire breast reconstruction or have failed by prosthetic breast reconstruction (such as skin flap necrosis), traditional open surgery of latissimusdorsi flap harvesting for breast reconstruction is worth choosing. However, for breast cancer patients who do not need additional skin breast reconstruction, endoscopic latissimus dorsi breast reconstruction has greater advantages in cosmetic effect, and it is safe and effective.
Since Oct. 1990, the 2nd metatarso-phalangeal joint and big-toe nail composite graft with the neuro-vascular bundle was transplanted to reconstruct the thumb in 4 cases. The transplants were all survived. The follow-up through 5 months, a comparatively good function and appearance were achieved.The applied anatomy, the surgical technique and the matters needing attention were detailed.
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 ...
Objective To evaluate the application value of repairing the defects of the chest wall with the thoracico-abdominal skin flap and the muscle flap of the musculus rectus abdominis. Methods From January 2002 to June 2005, five patients with defects in the chest wall underwent the prothesis with the thoracico-abdominal skin flap and the muscle flap of the musculus rectus abdominis under general anesthesia. Focal cleaning was performed first; then, the skin flap was designed and taken (15 cm ×10 cm); and finally, the defects of the chest wall were repaired with the muscle flap of the musculus rectus abdominis. Results Of the 5patients, 4 had the flap healing by the first intention, and 1 had the delayed healing, with no complication. The skin flap had a good appearance, without edema orpigmentation. The X-ray examination showed that the shadow of the sternal sequestrum disappeared. There was no recurrence or complication during the follow-upfor 1-3 years (average, 18 mon). Conclusion The repairing of the defects in the chest wall with the thoracico-abdominal skin flap and the muscle flap of the musculus rectus abdominis is a simple and effective surgical treatment for defects of the chest wall around the sternum, and this kind of treatment is worth applying extensively in clinical practice.
Objective To evaluate the curative effect of the lateral nasal artery pedicled nasolabial flap for reconstruction of nasal defects. Methods From August 2005 to March 2009, 12 cases of large nasal tip and alar defects were repaired with the lateral nasal artery pedicled nasolabial flap. There were 5 male patients and 7 female patients with a mean ageof 48.6 years (range, 35-60 years). Five cases of nasal defects were caused by trauma and other defects were caused by excision of carcinoma or hemangioma; the courses of disease were 1 to 10 years and 3 months to 40 years, respectively. The nasal defect size ranged from 2.0 cm × 1.5 cm to 4.5 cm × 2.5 cm. All defects were reconstructed with lateral nasal artery pedicled nasolabial flap in 9 cases and with island flap in 3 cases. The flap size ranged from 2.5 cm × 2.0 cm to 7.0 cm × 3.0 cm. Five patients required cartilage grafts for alar rim support and the distal end of the nasolabial flap was thinned and folded to repair the nasal l ining. The donor sites were sutured directly. Results The mild venous stasis at the distal end of three island flaps occurred at 5-24 hours postoperatively and alleviated spontaneously. All flaps survived. Incision at donor and accepted sites healed by first intention. Flap revision was performed in 5 cases after 6-15 months because of mild swell ing at the pedicles of skin flaps. All patients were followed up 8-24 months, with an average of 13 months. All patients achieved satisfactory results in nasal appearance, flap texture and color, and ventilatory function. No obvious scar was found at donor sites. Conclusion The nasolabial flap is an excellent choice for reconstruction of defects of nasal tip and ala.
The experience of the treatment of 5 thoracic ulcers and 1 large and deep neck ulcer was reported. Vascularized latissimus dorsi and rectus abdominis myocutaneous flaps were used to treat the ulcers with one failure. No recurrence was foundduring the followup from one to five years. In the early stage of acute inflammatory necrosis, treatment was focused on debridement. In order to remove the necrotic tissue and provide good drainage, it was not appropriate to cover the wound immediately. In the chronic stage, the radiation ulcers with their adjacent tissues should be excised. Island myocutaneous flap and axial pattern skin flap were selected to repair the wound. If the wound was too large, two flaps may be combined to cover it. No matter what kind of flap was chosen, the donor site should be far away from the ulcer.
Objective To report the clinical result of the improvedisland skin flap with distallybased sural nerve nutrient vessels in repairing skin defect in the heel, ankle or foot. Methods From August2004 to April 2005, 15 patients with skin defect in the heel, ankle or foot at distal part were treated by the improved island skin flap with distally-based of sural nerve nutrient vessels. Of 15 flaps, 12 were simplex flaps and 3 were complex flaps. These flap area ranged from 7 cm×6 cm to 11×8 cm. The donor sites were sutured directly and covered with free flap. Results All flaps survived without flap swelling and disturbance of blood circulation. The wounds of donor and recipient sites healed by first intention. The followup period ranged from 3 to 6 months. The texture of flap was soft and the color of flap was similar to that of normal skin. The foot function was excellent. Conclusion The improved island skin flap with distally-based sural nerve nutrient vessels is an ideal skin flap for repairing skin defect in the heel, ankle or foot distal part in clinical. The operation is simple and need not to anastomose blood vessel.
Objective To investigate the method, effectiveness, andclinical application of the anterolateral thigh perforator free flaps for reconstruction of the soft tissue defects in the head and the four limbs after tumorresection. Methods From April 2004 to April 2006, 16 patients (13 males, 3 females; aged 26-72 years) with the soft tissue defects in the head (9 patients) and the four limbs (7 patients) underwent reconstructive operations with the anterolateral thigh perforator free flaps after their tumor resection. The defects ranged in area from 8 cm×6 cm to 20 cm×13 cm in the head with the process of diseases from 6 to 24 months, and the defects ranged in area from 10 cm×7 cm to 21 cm× 12 cm in the four limbs with the process of diseases from 2 to 18 months.The technique for the anterolateral thigh perforator flap freegrafting, the degree of the injury in the donor sites, and the appearance of the donor and recipient sites, and the influence on the anatomy and function in the both local sites were analyzed. Results In the 16 patients with the soft tissue defects in the head and the four limbs after tumor resection, 14 had a primary wound healing (Stage Ⅰ), and 2 had a delayed wound healing (Stage Ⅱ) . Fifteen flaps survived completely but two flaps had a partial failure. Theflap appearance was good and smooth without any severe scarring, and there was a minimal effect on the function at the donor and recipient sites. Conclusion Because of the less morbidity at the donor site, the better result at the recipient site, and the use of the anterolateral thigh perforator flap free grafting, this kind of the technique for reconstruction of the head and fourlimb soft tissue defects after tumor resection is well acceptable.