ObjectiveTo evaluate the effectiveness of different flaps for repair of severe palm scar contracture deformity. MethodsBetween February 2013 and March 2015, thirteen cases of severe palm scar contracture deformity were included in the retrospective review. There were 10 males and 3 females, aged from 14 to 54 years (mean, 39 years). The causes included burn in 9 cases, hot-crush injury in 2 cases, chemical burn in 1 case, and electric burn in 1 case. The disease duration was 6 months to 6 years (mean, 2.3 years). After excising scar, releasing contracture and interrupting adherent muscle and tendon, the soft tissues and skin defects ranged from 6.0 cm×4.5 cm to 17.0 cm×7.5 cm. The radial artery retrograde island flap was used in 2 cases, the pedicled abdominal flaps in 4 cases, the thoracodorsal artery perforator flap in 2 cases, the anterolateral thigh flap in 1 case, and the scapular free flap in 4 cases. The size of flap ranged from 6.0 cm×4.5 cm to 17.0 cm×7.5 cm. ResultsAll flaps survived well. Venous thrombosis of the pedicled abdominal flaps occurred in 1 case, which was cured after dressing change, and healing by first intention was obtained in the others. The mean follow-up time was 8 months (range, 6-14 months). Eight cases underwent operation for 1-3 times to make the flap thinner. At last follow-up, the flaps had good color, and the results of appearance and function were satisfactory. ConclusionSevere palm scar contracture deformity can be effectively repaired by proper application of different flaps.
ObjectiveTo investigate the clinical anatomy and application of free profunda femoral artery pedicled chimeric myocutaneous perforator flap in the defect reconstruction after radical resection of tongue carcinoma. MethodsBetween April 2011 and January 2016, 44 cases of tongue carcinoma underwent radical resection, and tongue defects were reconstructed by free profunda femoral artery pedicled chimeric myocutaneous perforator flaps at the same stage. There were 40 males and 4 females, with a mean age of 46.3 years (range, 32-71 years). The pathologic type was squamous cell carcinoma, which involved the lingual margin in 24 cases, the ventral tongue in 17 cases, and the mouth floor in 3 cases. According to Union for International Cancer Control (UICC) TNM staging, 16 cases were rated as T4N0M0, 11 cases as T4N1M0, 9 cases as T3N1M0, and 8 cases as T3N2M0. The course of disease ranged from 1 to 22 months (mean, 8.6 months). The size of perforator flap ranged from 8.5 cm×4.0 cm to 12.0 cm×6.5 cm, and the size of muscle flap ranged from 4.0 cm×3.0 cm to 7.5 cm×5.0 cm. The adductor magnus myocutaneous flap with a pedicle of (8.3±0.5) cm was used in 11 cases, and the gracilis muscle myocutaneous flap with a pedicle of (8.1±0.8) cm was used in 33 cases. The donor sites were sutured directly. ResultsAll 44 perforator flaps survived uneventfully, and the donor site healed well. The patients were followed up for 12 to 40 months (mean, 23.8 months). The reconstructed tongue had good appearance and function in swallowing and language. No local recurrence was found. Only linear scar was left at the donor sites. ConclusionThe free profunda femoral artery pedicled chimeric myocutaneous perforator flap can be harvested in various forms, and is an ideal choice to reconstruct defect after radical resection of tongue carcinoma.
Objective To investigate the effectiveness of free latissimus dorsi myocutaneous flap transplantation combined with external fixation in the treatment of bone and soft tissue defects around the knee joint. Methods A retrospective analysis was conducted on the clinical data of 13 patients with high-energy trauma-induced bone and soft tissue defects around the knee joint admitted between January 2016 and July 2023. Among them, 11 were male and 2 were female, the age ranged from 23 to 61 years, with an average of 35.7 years. The causes of injury included 10 cases of traffic accident, 2 cases of machine entanglement injury, and 1 case of heavy object crush injury. According to the Gustilo-Anderson classification, 11 cases were type Ⅲ B and 2 cases were type Ⅲ C. Post-injury, 2 cases had wound infection and 2 cases had popliteal artery injury. The time from injury to flap repair was 40-49 days, with an average of 27.5 days. The wound size was 18 cm×13 cm to 32 cm×20 cm, all accompanied by distal femoral bone defects and quadriceps muscle defects. After primary debridement, vacuum sealing drainage combined with external fixation was used for treatment. In the second stage, free latissimus dorsi myocutaneous flaps were transplanted to repair soft tissue defects, with the flap size ranging from 20 cm×15 cm to 34 cm×22 cm. The donor sites of 9 flaps were directly sutured, and 4 cases with large tension were repaired with a keystone flap based on the posterior intercostal artery perforator. At 6-15 months postoperatively, with an average of 10.5 months, 11 patients underwent knee arthrodesis surgery; 2 patients with large bone defects at the distal femur and proximal tibia underwent multi-segment bone transport reconstruction of the bone defect. At last follow-up, the recovery of the flap and the donor site was recorded, and the function of the shoulder joint was evaluated by the American Shoulder and Elbow Surgeons (ASES) score, and the function of the affected knee joint was evaluated by the Knee Society Score (KSS). ResultsAll the flaps survived after operation, the wounds and donor site incisions healed by first intention. All 13 patients were followed up 15-55 months, with an average of 21.6 months. Four patients who underwent the restoration of the donor site with the thoracodorsal keystone perforator flap had obvious scar hyperplasia around the wound, but no contracture or symmetrical breasts on both sides. At last follow-up, the appearance and texture of the flaps were good; the bony fusion of the knee joint was good, and the range of motion and function recovered well; the shoulder joint function on the flap-harvested side was not significantly affected, and the range of motion was satisfactory. The ASES shoulder joint score of the latissimus dorsi muscle-harvested side was 85-95, with an average of 89.5. The knee joint function KSS score was 75-90, with an average of 81.2. ConclusionFree latissimus dorsi myocutaneous flap transplantation combined with external fixation for the treatment of bone and soft tissue defects around the knee joint caused by high-energy trauma can repair bone and soft tissue defects and reconstruct the stability of the knee joint, effectively preserve the integrity of the limb and soft tissues, and improve the patient’s ability of self-care.
Since 1982. nineteen cases of defect of mouth floorhave been treated by free skin flap and myocutaneous flapgrafts. All of cases were sucecssful with good appearence andfunctions. The repairing method of defect of mouth floorwere disscused and verious free skin flaps graft in repairingdefect of mouth floor were evaluated.
Objective To investigate the clinical application of relaying anteromedial thigh (AMT) perforator flap in resurfacing of the donor defect after anterolateral thigh (ALT) flap transfer. Methods Between February 2012 and December 2015, 23 cases of oral carcinoma underwent radical resection; after resection of lesions, the tongue or mouth floor defects were reconstructed by ALT perforator flaps, and the donor sites were repaired with relaying AMT perforator flap at the same stage. There were 21 males and 2 females,with a mean age of 52.6 years (range, 29-74 years). Sixteen patients had tongue squamous cell carcinoma and 7 patients had buccal cancer. According to TNM tumor stage, 3 cases were classified as T4N0M0, 5 cases as T4N1M0, 7 cases as T3N1M0, 5 cases as T3N2M0, and 3 cases as T3N0M0. The disease duration ranged from 6 to 18 months (mean, 8.8 months). Results The AMT perforators existed consistently in all patients. All flaps survived, and primary healing of wounds was obtained at recipient sites and donor sites. No vascular crisis, wound dehiscence, or obvious swelling occurred. All patients were followed up 6-20 months (mean, 9.4 months). There was only linear scar at the donor sites, and the function of thighs was normal. The color and contour of the flaps were satisfactory. Conclusion The relaying AMT perforator flap is an ideal choice to reconstruct the donor site of ALT flap.
【摘要】 目的 〖JP2〗探讨护理干预对前臂游离皮瓣移植修复口腔癌围手术期软组织缺损患者的经验。 方法 2005年6月—2009年6月，对收治的63例口腔癌术后软组织缺损应用前臂桡侧游离皮瓣修复患者的围手术期护理方法进行回顾性分析，并做好术前心理护理及相关准备，术后严密观察皮瓣移植情况，以便及时发现血管危象，同时做好口腔、呼吸道、体位及皮瓣供受区护理。 结果 通过精心护理，密切观察移植皮瓣，及早发现、及时处理血管危象，从而确保63例患者皮瓣移植一次性成活率达95.24%，疗效满意。 结论 科学合理的围手术期护理是前臂游离皮瓣移植修复口腔癌术后软组织缺损成功的重要保证。【Abstract】 Objective To investigate the perioperative nursing experiences of the transplanted forearm free flaps for reconstruction of soft tissue defects after oral cancer operation. Methods We retrospectively analyzed the clinical data of perioperative nursing care for 63 patients with soft tissue defects after oral cancer reconstructed with radial forearm free flaps. Psychological care and related preparation work was well carried out before operation. After operation, we closely monitored the outcome of transplantation of skin flaps to detect vascular crisis as early as possible, and at the same time, intensive care for oral cavity, respiratory tract, flap position and the affected areas was done. Results By intensive care, closely monitoring the transplanted flaps, and early discovery and management of the vascular crisis, we achieved a satisfying one-time transplantation survival rate of 95.24% for the 63 patients. Conclusion Scientific and proper perioperative care is an important factor in the successful reconstruction of soft tissue defects with free forearm flaps after oral cancer operation.
ObjectiveTo explore the surgical technique, effectiveness, and safety of muscle-sparing rectus abdominis myocutaneous flap vascularized with intercostal artery perforator and inferior epigastric artery perforator for breast reconstruction.MethodsBetween December 2016 and February 2019, 6 cases of early breast cancer received modified radical surgery, lower abdominal flap was applied for one- or two-staged breast reconstruction. The average age of the patients was 34.6 years (range, 29-56 years). The disease duration ranged from 2 to 16 months, with an average of 9.5 months. The tumor was located in the upper outer quadrant in 4 cases and the lower outer quadrant in 2 cases. Pathological examination showed that they were all invasive ductal carcinoma. Four cases of breast cancer were in stage Ⅰ and 2 cases was in stage Ⅱ. During operation, the inferior epigastric artery perforators were found to be close to the upper edge of the flap and/or near the umbilical cord in 4 cases, the inferior epigastric artery perforator vessels were relatively small (<0.3 mm) in 2 cases; and the breast was reconstructed with muscle-sparing rectus abdominis myocutaneous flap vascularized with intercostal artery perforator and inferior epigastric artery perforator. The length, width, and thickness of the flap were (28.9±0.2), (12.1±0.4), and (4.4±0.3) cm, respectively. The length of the vascular pedicle was (11.5±0.2) cm and the weight of the flap was (420.5±32.7) g.ResultsAll 6 muscle-sparing rectus abdominis myocutaneous flaps were successful, and the breast incisions healed by first intention. There was no vascular crisis, donor site effusion, hematoma, or infection. All 6 patients were followed up 12-36 months (mean, 26.8 months). The reconstructed breast had a good shape, good elasticity, and no flap contracture or deformation; only linear scars left at the donor site of the flap, and the abdominal wall function was not affected. During follow-up, there was no breast cancer recurrence and metastasis.ConclusionWhen the inferior epigastric artery perforators are too close to the upper edge of the flap and/or near the umbilical cord, the vascularity of lower abdominal flap can be ruined, harvested in form of muscle-sparing rectus abdominis myocutaneous flap vascularized with intercostal artery perforator and inferior epigastric artery perforator can efficiently ensure blood supply safety.