Iliac crest reconstruction to reduce donor-site morbidity: technical note

The design of the study includes case series, technical note and review of the literature. Autogenous bone graft (autograft) harvest from the iliac crest remains the gold standard substrate for spinal fusion. Persistent donor-site pain is the most common cause of morbidity after autograft harvest, occurring in one-third of patients. Numerous techniques for reducing donor-site morbidity have been reported in the literature, including infusion of analgesics and post-harvest reconstruction of the iliac crest with ceramics, allograft or bone morphogenic protein. A case series of patients undergoing spinal fusion surgery is reported. All patients were treated with iliac crest reconstruction using Calcium Phosphate Cement and follow-up data of persistent donor-site pain was collected. Twelve patients underwent autograft harvest with iliac spine reconstruction using Calcium Phosphate Cement. 42% (5) had persistent donor-site pain (after 3 months). All pain scores were less than or equal to 2 out of 10 (mean 1.25). In conclusion, iliac spine reconstruction using Calcium Phosphate Cement following autogenous bone graft harvest is a relatively simple procedure which failed to decrease the incidence of donor-site morbidity in our patient population.     

Bilateral anterolateral thigh flaps for large-volume breast reconstruction

Autologous tissue reconstruction of a large breast in patients who are not candidates for a TRAM flap is a difficult problem. We present a case report of the use of bilateral free anterolateral thigh (ALT) flaps for immediate reconstruction of a unilateral large breast in a patient who had a previous abdominoplasty. Use of ALT flaps allows two or three surgical teams to work simultaneously, does not require intraoperative patient repositioning, has minimal donor-site morbidity, and can provide ample malleable soft tissue for breast reconstruction. These are advantages compared to the use of gluteal donor sites. The disadvantages include more conspicuous donor-site scarring on the anterior thighs.     

Nipple reconstruction with C-v flap using dermofat graft

Aesthetically satisfying nipple restoration plays an important role in postmastectomy breast reconstruction. Many techniques, such as the skate flap, star flap, C-V flap, S-flap, and double-opposing tab flaps are currently employed in nipple reconstruction. Recent additions to the repertoire of nipple reconstruction include a spiral flap made of residual scar tissue and tissue engineering. These last 2 procedures have an added advantage of minimizing donor-site morbidity. The ideal method for nipple reconstruction would maintain long-term nipple projection, texture, color, and shape and have minimal donor-site morbidity. Despite the plethora of techniques available, a simple and reliable method that maintains nipple projection remains elusive. In this paper, we outline a simple technique that maintains long-term nipple projection. To this end, we have performed local C-V flaps augmented with autologous dermofat grafts harvested from excised breast tissues during breast mound revision.     

Autologous breast reconstruction with a free lumbar artery perforator flap.

Autologous breast reconstruction with a perforator flap has become increasingly popular. This paper presents the free lumbar artery perforator (LAP) flap as an option for breast reconstruction. Flap harvest is easy, no muscle is sacrificed and donor-site morbidity is minimal. Anastomosis of the sensory nerve to the fourth intercostal nerve is possible. The successful use of a LAP flap for breast reconstruction is illustrated with a case report, and the surgical technique is described. This method may be a good alternative for patients with relative contraindications to breast reconstruction with a DIEP flap.     

Donor-site morbidity and anterior knee problems after anterior cruciate ligament reconstruction using autografts

The authors review the current knowledge on donor site–related problems after using different types of autografts for anterior cruciate ligament (ACL) reconstruction and make recommendations on minimizing late donor-site problems. Postoperative donor-site morbidity and anterior knee pain following ACL surgery may result in substantial impairment for patients. The selection of graft, surgical technique, and rehabilitation program can affect the severity of pain that patients experience. The loss or disturbance of anterior sensitivity caused by intraoperative injury to the infrapatellar nerve(s) in conjunction with patellar tendon harvest is correlated with donor-site discomfort and an inability to kneel and knee-walk. The patellar tendon at the donor site has significant clinical, radiographic, and histologic abnormalities 2 years after harvest of its central third. Donor-site discomfort correlates poorly with radiographic and histologic findings after the use of patellar tendon autografts. The use of hamstring tendon autografts appears to cause less postoperative donor-site morbidity and anterior knee problems than the use of patellar tendon autografts. There also appears to be a regrowth of the hamstring tendons within 2 years of the harvesting procedure. There is little known about the effect on the donor site of harvesting fascia lata and quadriceps tendon autografts. Efforts should be made to spare the infrapatellar nerve(s) during ACL reconstruction using patellar tendon autografts. Reharvesting the patellar tendon cannot be recommended due to significant clinical, radiographic, and histologic abnormalities 2 years after harvesting its central third. It is important to regain full range of motion and strength after the use of any type of autograft to avoid future anterior knee problems. If randomized controlled trials show that the long-term laxity measurements following ACL reconstruction using hamstring tendon autografts are equal to those of patellar tendon autografts, we recommend the use of hamstring tendon autografts because there are fewer donor-site problems.Arthroscopy: The Journal of Arthroscopic and Related Surgery, Vol 17, No 9 (November-December), 2001: pp 971–980     

The fully rotated tensor fasciae latae perforator propeller flap in reconstruction of trochanteric pressure sores

Reconstruction of trochanteric pressure sores continues to challenge reconstructive surgeons because recurrence is not uncommon and patients typically have undergone previous surgery. We herein report on the use of a large adipocutaneous TFLPP rotated for 180° facilitating reconstruction of a recurring trochanteric decubital ulcer in a 37-year-old male morbidly obese patient with diabetes mellitus. The postoperative period showed no adverse events, and no recurrence was observed to date. The TFLPP is a valuable option because skin grafts are usually not needed for donor-site closure, the muscle is spared, and minimal donor-site morbidity as well as a less bulky appearance is observed.Level of evidence: Level V, therapeutic study.     

Incisional lumbar hernia after the use of a lumbar artery perforator flap for breast reconstruction

Abstract

Autologous breast reconstruction with a perforator flap has become increasingly popular. The free lumbar artery perforator (LAP) flap has been described as a good alternative for autologous breast reconstruction. The LAP flap is a perforator flap based on a single pedicle. This flap is easy to harvest, with minimal donor-site morbidity. We present a case of a lumbar incisional hernia after LAP flap breast reconstruction in a 53-year-old patient. The patient had been treated with a bilateral mastectomy for cancer. Secondary breast reconstruction was performed with a bilateral DIEP flap. Reoperation was necessary because of a failed DIEP flap at the left side. Reconstruction was performed with a free LAP flap. The patient was referred for a right lumbar incisional hernia at the donor-site of the LAP flap. Open repair was performed with a retroperitoneal mesh. The thoracolumbar fascia was closed in with a running suture. Lumbar artery perforator is a perforator flap based on a single pedicle. Although it does not sacrifice any muscle and seems to be associated with minimal donor-site morbidity, we present the first report of a lumbar incisional hernia repair after LAP flap breast reconstruction treated using an open retroperitoneal mesh repair.     

Anterolateral thigh flap: ideal free flap choice for lower extremity soft-tissue reconstruction

This article presents the authors' experience with the anterolateral thigh free flap for lower extremity reconstruction. Twenty-one consecutive anterolateral thigh flaps were transferred for reconstruction of soft-tissue defects of the lower extremity from March 2000 to May 2002. Total flap survival was 90.5 percent, with two partial failures. Venous congestion was observed in one flap (4.7 percent) and the venous anastomosis was revised immediately in the postoperative second hour. The mean follow-up time was 13.4 months (range: 5 to 26 months). The cutaneous perforators were consistently found and presented as musculocutaneous in 19 patients (90.5 percent) or septocutaneous in two other patients (9.5 percent). A thinned anterolateral thigh flap was used in 11 patients. Sensate flaps were used in four patients (19.05 percent) for the reconstruction of amputation stumps. Five flaps (23.8 percent) were used also as flow-through flaps. All patients were satisfied with the cosmetic and functional results. The anterolateral thigh flap has many advantages over other free flap donors in lower extremity reconstruction. These include a long and large caliber vascular pedicle, large and pliable skin paddle, good color and texture matching, and minimal donor-site morbidity. Moreover, the flap can be used successfully and safely as a sensate, thin, or flow-through flap. The anterolateral thigh flap can be accepted as an ideal free flap choice for lower extremity reconstruction because it has maximal reconstructive capacity and produces minimal donor-site morbidity.     

Simultaneous Reconstruction of Ruptured Anterior Cruciate Ligament and Medial Patellofemoral Ligament With Ipsilateral Quadriceps Grafts

Rupture of the anterior cruciate ligament is a well-known entity and causes anteroposterior and rotational instability of an injured knee. Rupture of the medial patellofemoral ligament is less frequent, and its insufficiency causes patellar instability. Several techniques have been described for the reconstruction of each ligament. The 2 lesions and following instabilities can coexist, and both ligaments can be reconstructed simultaneously. We report on 2 cases, 1 recreational sportswoman and 1 high-level sportswoman, with coexisting lesions treated surgically by a single-step procedure using ipsilateral graft of the quadriceps tendon for reconstruction of medial patellofemoral ligament and anterior cruciate ligament. The advantage of this procedure is that there is only 1 donor site, and thus lower donor-site morbidity, while the strength of either neoligament is not sacrificed. The technique is described here.     

Functional assessment of donor-site morbidity after harvest of a fibula chimeric flap with a sheet of soleus muscle for mandibular composite defect reconstruction

This study aims to compare donor-site morbidity between the traditional fibula osteocutaneous and chimeric fibula flaps for mandibular reconstruction. Twenty-three patients with head and neck cancer were recruited. Fifteen patients underwent the traditional fibula osteocutaneous flap. Eight patients received a chimeric fibula osteocutaneous flap with a sheet of soleus muscle. Subjective donor-site morbidities were evaluated by questionnaire. Objective isokinetic testing and 6-minute walking test (6MWT) were used to evaluate ankle strength and walking ability. The results revealed no significant difference was found in total average score of the questionnaire between the traditional (2.57) and the chimeric (2.75) groups (P > 0.05). There were no significant differences in peak torque/total work of ankle motions and in walking ability at 6MWT between the traditional and chimeric groups (P > 0.05). In conclusion, compared with the traditional fibula osteocutaneous flap, the chimeric fibula flap does not increase donor-site morbidity for reconstructive surgery.     

Reconstruction of complex cranial and craniofacial defects utilizing iliac crest-internal oblique microsurgical free flap

Reconstruction of complex cranial and craniofacial defects was accomplished in three patients. The defects were secondary to osteomyelitis, irradiation and infection, and failed reconstruction by alloplastic material. Defects averaged 11.5 x 12.5 cm in diameter. The iliac crest-internal oblique microsurgical free flap was used in reconstruction of these defects in combination with split rib bone grafts. Satisfactory restoration of contour and continuity of the cranium was achieved in all patients with minimal donor-site morbidity. We introduce this method for reconstruction of complex cranial and craniofacial defects as a new concept in reconstruction. The results of our experience, although limited, have proven its validity. The muscle portion of the flap enhances the survival of the nonvascularized rib grafts and their contouring effect.     

Improving outcomes in bilateral breast reconstruction using autogenous tissue

Bilateral breast reconstruction utilizing autologous free tissue transfer is a complex procedure with multiple options for donor tissue available. This study set out to compare the outcomes of patients undergoing bilateral breast reconstruction with muscle-sparing free TRAM flaps versus those undergoing bilateral reconstructions utilizing procedures which aim to minimize abdominal donor site morbidity in the form of deep inferior epigastric perforator (DIEP) or superficial inferior epigastric (SIEA) flaps. A retrospective review identified 31 patients and 62 free flaps for bilateral autologous breast reconstruction at our teaching institutions in Rochester, NY. Patients receiving procedures which aimed to minimize donor-site morbidity experienced a shorter length of hospital stay versus those patients undergoing bilateral free TRAM procedures (P = 0.0494 by t test and P = 0.0389 by parametric test). There was no significant difference in complication rates between these 2 groups. Other demographic and premorbid factors showed no difference between groups. Here, we demonstrate that bilateral autologous breast reconstruction with flaps which minimize donor site morbidity are a safe and effective option for bilateral reconstruction. Furthermore, patients who received bilateral breast reconstruction with abdominal wall sparing techniques (DIEP or SIEA flaps) had a significantly shorter length of hospital stay, with no significant difference in complication rates when compared with patients undergoing bilateral free TRAM procedures.     

Lateral arm free flap for oral tongue reconstruction: an analysis of surgical details, morbidity, and functional and aesthetic outcome

The purpose of this study was to report the effectiveness of the lateral arm free flap (LAFF) in the reconstruction of oral tongue defects, the subsite in which it may have advantage over the other donor sites. This is a retrospective analysis of 48 consecutive cases of LAFF used for the reconstruction of partial glossectomy defects for squamous cell carcinoma of the oral tongue. Primary defect and donor-site morbidity and the functional and aesthetic outcomes were assessed in 37 evaluable patients, with a minimum of 6 months follow-up. Patient-reported Visual Analog Scale score from 0 (minimum satisfaction) to 10 (maximum satisfaction) was used to evaluate the aesthetic outcome. The follow-up was for 6 to 52 months (mean, 24 months). The flap was successful in 45 (93.8%) patients. The commonest observed donor-site morbidity was a broad scar, but it did not cause much patient dissatisfaction because it could be covered with appropriate dressing. Speech was normal or near-normal in all patients. Poor functional outcome was associated with adjuvant postoperative radiotherapy. The visual analog scale score for the aesthetic satisfaction (mean [standard deviation]) was 6.58 (1.82) for primary site and 7.13 (1.99) for the donor site. LAFF is an excellent option for the reconstruction of partial glossectomy defects of oral tongue without significant involvement of the floor of mouth and base of tongue.     

New Posterior Auricular Perichondrial Cutaneous Graft for Stable Reconstruction of Nasal Defects

The perichondrial cutaneous graft (PCCG), a reliable composite graft that provides stability, is routinely harvested from the anterior conchal bowl. This established PCCG was simplified by using the less conspicuous posterior auricular donor site, which can be closed without the need of cartilage resection for reconstruction with a postauricular interpolated skin island. Patients with basal cell carcinoma of the nose underwent reconstruction of the nose with a PCCG if parts of the tip cartilage or the fibrofatty tissue were resected. The defect surface area was assessed with a template. Follow-up evaluation included assessment of graft survival, donor-site morbidity, nostril stability, and aesthetic outcome. Of the 14 patients included in the study, whose average defect sizes were 2 cm² (ala) and 2.5 cm² (tip), 79% showed primary complete healing. Nostril stability was symmetrical 6 months postoperatively, and no contractions or depressed contour had occurred. In one case, a hyperpigmented area resulted in a slightly imperfect color match. All the donor sites healed without deformity or destabilization of the ear. With the use of this new posterior auricular donor site for graft harvest, functional, stable, and aesthetic reconstruction of the nose can be achieved. The graft- and donor-site morbidity rates are very low, and the results are fully satisfying.     

Postoperative seroma formation in breast reconstruction with latissimus dorsi flaps: a retrospective study of 174 consecutive cases

The latissimus dorsi flap has been widely used in breast reconstruction surgery. Despite its potential advantages such as low donor morbidity and vascular reliability, the complication of donor-site seroma formation frequently occurs. Consecutive 174 patients who underwent breast reconstruction with the latissimus dorsi flap from 2001 to 2006 were retrospectively reviewed. The age, body mass index (BMI), smoking history, timing of reconstruction, type of breast surgery and nodal dissection, and several other intraoperative data were analyzed. The overall incidence of postoperative seroma was 21%. Increased age (>50 years) and obesity (BMI >23 kg/m) were significant risk factors for seroma formation (P = 0.02 and 0.004, respectively). The patients who underwent skin-sparing mastectomy or modified radical mastectomy had higher incidence of seroma formation (28% and 33%, respectively) as compared with those who had breast-conservative surgery (11%). A significant correlation was found between the type of breast surgery and the incidence of seroma (P = 0.04). The type of nodal dissection did not affect the incidence of postoperative seroma (P = 0.66). We concluded that increased age, obesity, and invasive breast surgery are risk factors for donor-site seroma formation after breast reconstruction with the latissimus dorsi flap. Close attention should be paid to prevent development of postoperative seroma when operating on such high-risk patients.     

Rectus abdominis free-tissue transfer in lower extremity reconstruction: review of 40 cases

Forty patients who underwent rectus abdominis free-tissue transfer with split-thickness skin grafts for reconstruction of the lower extremity are reported. The procedures were performed between January, 1992 and December, 1998. Transfers were utilized for coverage of acute soft-tissue and bone defects (18 patients), defects following radical debridement of chronic osteomyelitis of the leg and foot (13 patients) or diabetic foot ulcers (eight patients), and for unstable scars (one patient). At a mean follow-up of 3.6 years, there was no donor-site morbidity; there were seven local complications--five superficial flap necroses and two flap congestions. Three flaps were totally lost. All patients but one were ambulatory and fully weight-bearing at the time of review, with consolidation of the fractures and bone defects and no evidence of recurrence of infection in the osteomyelitis or diabetic foot ulcer groups. The relatively high success rate (92.5 percent), the ease of surgical dissection, the consistency and size of the deep inferior epigastric pedicle, the absence of donor-site morbidity, and relatively low complication rates make the rectus abdominis muscle one of the preferable free-tissue transfers for these authors.     

The Fleur-de-Lis Upper Gracilis Flap for Breast Reconstruction: Flap Design and Outcome

ABSTRACT: We evaluated a fleur-de-lis design for the gracilis myocutaneous flap to improve flap volume for breast reconstruction. Thirty-one flaps were used in 17 consecutive patients undergoing the procedure for either thin body habitus (23 flaps) or prior abdominal surgery (8 flaps). The flap success rate was 100%. The fleur-de-lis flap provided proportionate breast reconstructions in all patients. Complications included 6 (19.3%) donor-site dehiscence and 4 (12.9%) episodes of cellulitis. Applying a negative pressure dressing to the donor site (n = 26) significantly reduced the initially high dehiscence rate to 7.7% (P < 0.01). There was no incidence of lower extremity edema or sensory loss. The fleur-de-lis gracilis flap can be performed with a low flap related complication rate and acceptable donor-site morbidity. Because of its standardized flap design, improved volume, and favorable breast shaping, it may allow autologous breast reconstruction to be offered to a greater number of patients.     

To thin or not to thin: the use of the anterolateral thigh flap in the reconstruction of intraoral defects.

The anterolateral thigh (ALT) flap has achieved popularity recently for free-flap reconstruction of intraoral defects following excision of squamous cell carcinoma. We have assessed the feasibility of the ALT flap as a free flap for oral lining and the potential use of the thinned ALT flap in a one-stage reconstruction. We used the ALT flap to reconstruct the oral cavity in 18 consecutive patients between December 2000 and December 2001 following intraoral resection of squamous cell carcinoma. Twelve patients underwent reconstruction using a standard ALT flap, four patients received a thinned ALT flap in a one-stage procedure, one patient received a standard ALT flap in combination with a fibula flap and one patient received a combination of a standard ALT flap and vascularised iliac bone. There were no complications in any of the 14 cases in which a standard ALT flap was used. Two of these flaps were thinned subsequently as secondary procedures. Of the four thinned ALT flaps, one flap failed completely and two flaps experienced partial necrosis. In all but one case the donor site was closed directly with minimal donor-site morbidity. The ALT flap is a versatile flap that can be used in combination with other flaps for more complex defects with minimal donor-site morbidity and is a useful alternative in the armamentarium of the head and neck surgeon. Thinning of the flap is best performed as a secondary procedure, should it be required.     

Secondary nerve reconstruction using vein conduit grafts for neglected digital nerve injuries

Digital nerve defects can result from neglected nerve injuries. The standard method of reconstruction is nerve grafting, but donor-site morbidity encourages searching for alternative graft materials, including vein conduit grafts. From 1995-2005, three patients with neglected digital nerve injuries received vein conduit grafting for digital nerve reconstruction in our hospital. The interval between the injury and the reconstructive procedure ranged from 17 days to 2 years, and the length of the defects ranged from 0.8 to 2.5 cm. All the vein grafts were harvested from the distal forearm. Patient 1 had a moving and a static two-point discrimination (M2PD and S2PD) of 3 and 4 mm, respectively, at a 12-year follow-up. Patient 2 had an M2PD of 5 mm and S2PD of 6 mm at an 11-year follow-up, and the patient 3 had both an M2PD and S2PD of 4 mm at a near 3-year follow-up. They all achieved useful sensory function (S3 and S3+) by modified Highet and Sander criteria. Although previous studies showed secondary repair using vein grafts yielded worse sensory recovery than that of primary repair, in our cases, secondary digital nerve reconstruction with vein conduit grafts gives excellent results at the long-term sensory evaluation, two of them with more than 10 years' follow-up. To the best of our knowledge, this might be the longest follow-up after secondary digital nerve reconstruction using a vein conduit graft. It bears the advantages of readily accessible, no donor-site morbidity, and compatible in size with digital nerves.     

Free radial forearm osteocutaneous perforator flap for reconstruction of total nasal defects

A case in which a radial forearm osteocutaneous perforator flap was successfully transferred for one-stage reconstruction of total nasal loss is described. This thin flap consists of vascularized radial bone, superficial adiposal tissue, and no deep fascia. It is nourished by a single perforator of the radial artery and a cutaneous vein. The advantages of this flap are minimal donor-site morbidity, easy reconstruction for preservation of the radial arterial system, and no need for longer dissection through the radial artery. The donor defect can be repaired with a flow-through flap, such as an anterolateral thigh flap or a latissimus dorsi perforator flap.