The TopClosure? 3S System, for skin stretching and a secure wound closure

The principle of stretching wound margins for primary wound closure is commonly practiced and used for various skin defects, leading at times to excessive tension and complications during wound closure. Different surgical techniques, skin stretching devices and tissue expanders have been utilized to address this issue. Previously designed skin stretching devices resulted in considerable morbidity. They were invasive by nature and associated with relatively high localized tissue pressure, frequently leading to necrosis, damage and tearing of skin at the wound margins. To assess the clinical effectiveness and performance and, to determine the safety of TopClosure? for gradual, controlled, temporary, noninvasive and invasive applications for skin stretching and secure wound closing, the TopClosure? device was applied to 20 patients for preoperative skin lesion removal and to secure closure of a variety of wound sizes. TopClosure? was reinforced with adhesives, staples and/or surgical sutures, depending on the circumstances of the wound and the surgeon's judgment. TopClosure? was used prior to, during and/or after surgery to reduce tension across wound edges. No significant complications or adverse events were associated with its use. TopClosure? was effectively used for preoperative skin expansion in preparation for dermal resection (e.g., congenital nevi). It aided closure of large wounds involving significant loss of skin and soft tissue by mobilizing skin and subcutaneous tissue, thus avoiding the need for skin grafts or flaps. Following surgery, it was used to secure closure of wounds under tension, thus improving wound aesthetics. A sample case study will be presented. We designed TopClosure?, an innovative device, to modify the currently practiced concept of wound closure by applying minimal stress to the skin, away from damaged wound edges, with flexible force vectors and versatile methods of attachment to the skin, in a noninvasive or invasive manner.     

The Use of an Innovative Device for Wound Closure after Upper Extremity Fasciotomy

INTRODUCTION: The purpose of this paper is to evaluate the Silver Bullet Wound Closure Device (SBWCD, Boehringer Laboratories, Norristown, PA), a new device for delayed primary closure of fasciotomy wounds. MATERIALS AND METHODS: A retrospective review was performed over a period of 36 months of all patients with an upper extremity fasciotomy that could not be closed primarily. Cases that underwent fasciotomy closure with the SBWCD were separated from the patients that had a split thickness skin graft (STSG). RESULTS: Seven patients had their wound closed with the SBWCD within 10 days (mean of 7.4 days). The seven patients that underwent STSG had their wound closed in an average of 8.4 days. The average number of days between the day of the fasciotomy incision and the date of the placement of the SBWCD was 1.9 days. STSGs were placed on the fasciotomy wounds on an average of 10.3 days after the date of the fasciotomy incision. We found that the SBWCD allowed for starting to approximate the edges of the fasciotomy wound at an earlier time when compare to STSG (2.1 vs 10.3 days). CONCLUSIONS: We feel that the SBWCD as a one-stage procedure provides a consistent and efficacious way to manage upper extremity fasciotomy wounds while minimizing the morbidity associated with STSG. Elimination of a second-stage procedure reduces hospital costs. Our findings may help to inform surgeons about an available alternative when an upper extremity fasciotomy wound is not amenable to primary closure.     

Vacuum-assisted wound closure (VAC therapy) for the management of patients with high-energy soft tissue injuries

OBJECTIVE: To evaluate the results of a vacuum-assisted closure device in patients presenting with open high-energy soft tissue injuries. DESIGN: Consecutive nonrandomized clinical study. SETTING/PARTICIPANTS: From August 1999 through October 2000, 21 patients, with 21 high-energy soft tissue wounds (6 tibial, 10 ankle, and 5 with wounds of the forearm, elbow, femur, pelvis, and a below-knee stump) were treated with a vacuum-assisted closure device at a Level 1 trauma center. INTERVENTION: A negative atmospheric pressure device used for the management of complex open injuries. Infected wounds had dressings changed every 48 hours, whereas all others had dressings changed every 72 to 96 hours. MAIN OUTCOME MEASUREMENTS: The duration of vacuum-assisted closure use, final wound closure outcome, costs versus standard dressing changes or free flaps, and a list of all complications were recorded. All patients were followed for 6 months postcoverage. RESULTS: Patients averaged 4.1 sponge changes, 77% performed at bedside, with the device used an average of 19.3 days. Twelve wounds (57%) required either no further treatment or a split-thickness skin graft, and 9 (43%) required a free tissue transfer. CONCLUSIONS: The vacuum-assisted closure appears to be a viable adjunct for the treatment of open high-energy injuries. Application can be performed as a bedside procedure but additional soft tissue reconstruction may be needed for definitive coverage. This device does not replace the need for formal debridement of necrotic tissue, but it may avoid the need for a free tissue transfer in some patients with large traumatic wounds.     

Dynamic wound closure for decompressive leg fasciotomy wounds

Decompressive fasciotomy for preservation of lower extremity function and salvage is an essential technique in trauma. The wounds that result from the standard two incision four-compartment leg fasciotomy are often accompanied by a wide soft tissue opening that in the face of true compartment syndrome are often impossible to close in a delayed primary fashion. We describe a technique using a device that allows for dissipation of the workload across the wound margin allowing for successful delayed primary closure. Consecutive patients who presented to the 28th Combat Support Hospital in Baghdad, Iraq with a diagnosis of compartment syndrome of the leg, impending compartment syndrome of the leg, or compartment syndrome of the leg recently treated with fasciotomies were followed. All patients underwent placement of the Canica dynamic wound closure device (Canica, Almonte, ON, Canada). Eleven consecutive patients treated at a combat support hospital in support of Operation Iraqi Freedom underwent four-compartment fasciotomies for penetrating injuries. There were five patients that underwent a vascular repair [three superficial femoral artery (SFA) injuries and two below knee popliteal artery injuries] and six patients that had orthopedic injuries (three comminuted tibial fractures, two fibula fractures, and one closed pilon fracture). Patients returned to the operating room within 24 hours for washout and wound inspection. Mean initial wound size was 8.1 cm; mean postplacement size was 2.7 cm; average time to closure was 2.6 days. All patients were able to undergo primary wound closure of the medial incision and placement of the Canica device over the lateral incision. Ten of the 11 patients (91%) could be closed in delayed primary fashion after application of the device. In our series of patients with penetrating wartime injuries and compartment syndrome of the leg we have found the use of this dynamic wound closure device to be extremely successful and expedient.     

Ty-raps in trauma: a novel closing technique of extremity fasciotomy wounds

The challenge of closing extremity fasciotomy wounds is well known to every trauma and orthopedic surgeon. We developed a new, easy, and inexpensive dermatotraction technique based on the simple use of Ty-Raps and report on the first pilot study using this novel technique for the closure of 23 extremity fasciotomy wounds. The Ty-Rap system consists of several combinations of two Ty-Raps and four surgical staples. Immediately after fasciotomy, the system is secured to the skin by the surgical staples, and once the swelling of the affected limb is subsided, the Ty-Raps are tightened every 24 hours to 48 hours until full approximation of the skin edges is achieved. We recorded the time to closure of the wound, the time to removal of the Ty-Raps, and the complications related to the procedure. Also, a cost analyses was calculated. The mean time of approximation of the skin was 6.3 days, and after a further 9.4 days, the Ty-Raps could be removed. The majority of the wounds (91%) healed without complications, and only one patient in our series required a secondary surgical procedure for the closure of one fasciotomy wound. The total cost to close a fasciotomy wound of 30 cm with the use of Ty-Raps is US dollar 23.33. We regard the use of Ty-Raps a good alternative for the current closing techniques of extremity fasciotomy wounds. We value its low cost, general availability, effectiveness, and the fact that, in this pilot study, both the application and the tightening of the Ty-Raps were well tolerated by our patients with a minimal need for secondary procedures. Knowledge of this technique is a useful adjunct to the existing surgical array for every trauma and orthopedic surgeon for the closure of extremity fasciotomy wounds, especially in austere or military environments.     

VADER (vacuum-assisted dermal recruitment): a new method of wound closure

Acute wounds which cannot be closed primarily are usually closed with a split skin graft. However a split skin graft has both functional (where tendons are exposed) and esthetic sequelae (contour deformity, different skin in color and texture). A novel technique is described which allows delayed primary closure of either fasciotomy wounds or full-thickness defects after harvest of a free or pedicle flap. The technique described combines the bootlace suture technique (which achieves wound closure by progressive suture tightening) with the VAC (vacuum-assisted closure) system (which reduces tissue edema, facilitating movement of tissue, and also reduces bacterial contamination of the wound). Twelve of 14 wounds (average width of wound after insertion and tightening of bootlace suture was 5 cm) were successfully closed after an average of 8 days (range, 4-23 days) in 11 patients (mean age, 45 years; range, 18-77 years) using this technique. Of the 2 patients where the technique was not successful, one patient was noncompliant and the other developed wound-edge necrosis. Other complications were self-limiting.The combined use of 2 methods of wound management facilitates delayed primary wound closure.     

Vacuum-assisted closure for fasciotomy wounds following compartment syndrome of the leg

This study evaluated the efficacy of vacuum-assisted closure (VAC) for treatment of fasciotomy wounds for traumatic compartment syndrome. The authors reviewed the records of a consecutive series of 34 patients who had compartment syndrome of the leg requiring the standard two-incision release of all four compartments and received the application of VAC therapy until the time of definitive wound closure or coverage. A matched series of 34 consecutive antecedent patients with the same entry criteria, except for the use of the VAC, were also studied and served as a control group. The main parameter of interest was the time to "definitive closure" (delayed primary closure with sutures or skin graft coverage) of the wounds. Of the 68 wounds in 34 patients managed with VAC, the average time to definitive closure for both the lateral and the medial wounds was 6.7 days. For the 70 wounds in the 34 control patients, the average time to definitive closure was 16.1 days. This difference in time to wound closure between the VAC group and the non-VAC group was statistically significant (p < .05). Subatmospheric treatment for compartment syndrome of the leg after fasciotomy theoretically helps to speed the resolution of the swelling and tissue edema that are often components of this clinical entity. Experimental work has shown vacuum-assisted wound management to be effective in hastening the resolution of wound edema, enhancing local blood flow, promoting granulation tissue, and thwarting bacterial colonization. These factors may account for its utility in the management of fasciotomy wounds in the setting of compartment syndrome of the leg.     

An improvised wound closure system

BACKGROUND: Skin stretching harnesses the same viscoelastic properties of the skin as expansion, with the difference that the forces are applied externally and not internally. An improvised system for wound closure is presented. METHOD: The system is assembled using silicone vascular loops used as sutures and the flow controllers of intravenous sets as locking devices. The wounds are gradually closed by increasing the tension applied by the devices. RESULTS: The system has been applied to nine traumatic wounds in six patients. The average size of the wounds was 70 cm; the average number of devices used was 4.3 (range, 1-9; median, 3); the average time to achieve closure was 1.55 days (range, 0-2 days; median, 2 days). CONCLUSION: This system permits the closure of wounds not suitable for closure by primary intention and avoids the use of skin grafts or flaps.     

A new technique for delayed primary closure of fasciotomy wounds

Fasciotomy for compartment syndrome in the lower limb is a surgical emergency to preserve future limb function. The advised standard procedure involves both medial and lateral dermotomy in addition to the fasciotomy. There is often concern before and after performing fasciotomy about the cosmetic appearance and prolonged hospital stay if split skin grafting is required to cover the resultant skin defect. This is the case in over 50% of lower limb fasciotomies. We have used a technique of subcuticular prolene suture, first described for the delayed primary closure of contaminated abdominal wounds, in six patients who had undergone lower limb fasciotomies. In all of these cases delayed primary closure was easily achieved without the need for skin grafting. Experiments using a synthetic skin model have shown a 60% reduction in suture tension when compared with interrupted vertical mattress suturing. The subcutaneous prolene suture has the advantage of being both the method of approximation and final closure whilst spreading tension evenly across the wound edges without causing skin edge necrosis. It appears to be simpler and more economical than any technique so far described for the successful delayed primary closure of fasciotomy wounds.     

Elevation as a treatment for fasciotomy wound closure

There are currently numerous techniques described in the literature that attempt to optimize wound closure following a fasciotomy. However, primary closure of fasciotomy wounds continues to be difficult to accomplish successfully because of the underlying edema sustained from the compartment syndrome. The approach described in the present report is simple and physiologically sound, and addresses the underlying pathology. The authors focus on alleviating edema by strictly elevating the limb, followed by primary closure. Twelve consecutive fasciotomy wounds, referred from 2005 to 2012, were closed using this approach. The average wound closure time was 3.4 days (range three to five days) following the initial consultation. All 12 fasciotomy wounds responded with no revisions, complications, failures or loss of skin sensation. The approach was successful in all anatomical locations that were closed and conversion to any techniques currently available in the literature was not necessary. There are no costs associated with this approach, making it practical in settings with limited resources. It has a high success rate, superior cosmetic results and, most importantly, it achieves an efficient closure time. Therefore, this approach is superior to current techniques and should be a part of a plastic surgeon’s armamentarium.     

A simple solution for wound coverage by skin stretching

Viscoelastic properties of skin, ie, creep and stress relaxation, allow it to stretch beyond its normal state within a short period of time. Presented here is a technique of "wound coverage by skin stretching" that uses this principle. Kirschner wires were passed through the skin edges on either side of the wound margins. Dynamic traction was applied with traction bands improvised by the surgeon from surgical glove wrist rings. We used this method in eight patients to close 10 wounds that were not feasible to close with direct methods. We have found that this simple, economic, and effective method provides rapid functional wound closure when bone and other structures are exposed. It does not require specialized training or devices. Careful attention to the described surgical technique gives good results and few complications.     

The vessel loop shoelace technique for closure of fasciotomy wounds

Compartment syndrome of the extremity may occur after severe trauma secondary to fractures, vascular ischemia, crush, or electrical injury. Treatment consists of expedient fasciotomy to avoid permanent injury to muscles or nerves. Management of the wounds postoperatively has consisted traditionally of primary closure, healing by secondary intention, or split-thickness skin grafting to cover defects. The fasciotomy wound may remain substantial secondary to soft-tissue swelling and edema. The authors present an alternative protocol for fasciotomy wound management, consisting of gradual closure with progressive tension using vessel loops. The vessel loops are placed intraoperatively during the compartment release and are attached to the wound margins using standard skin staples. The loops are tightened progressively postoperatively during routine dressing changes, resulting in closure of the wound within 2 weeks. The advantages over split-thickness grafting include avoidance of donor morbidity and better cosmesis. Sporadic case reports using similar techniques have been published in the orthopedic literature with comparable results. The current series includes 37 patients, ages 9 to 48 years, who were treated for open fasciotomy. There were 11 upper extremity and 26 lower extremity wounds treated, all of which were closed within 3 weeks.     

A new wound closure achieving and maintaining device using serial tightening of loop suture and its clinical applications in 15 consecutive patients for up to 102 days

A device that can both achieve and maintain wound closure by serial tightening of a loop suture was developed. The device consists of 3 components: a hollow plastic cylinder with a 1-way locking mechanism, a flat plastic strip passing though the cylinder, and a plastic cushion between the cylinder and the skin. The body of the device is composed of a soft cylinder and a hard strip. This difference in flexibility enables the device to absorb impacts of positional changes and daily activities, while the device preserves tension of loop suture and wound closure ().(Figure is included in full-text article.)After debridement or excision of a lesion, the passage of 0-1 nylon suture is designed. The nylon suture is threaded through the deep dermis across the wound. Both ends of the suture are then tied to make a loop, which is secured to 2 holes at one end of a plastic strip. The plastic strip, which holds the loop suture, is pulled away from the skin gradually through a hollow plastic cylinder to approximate wound margins ().(Figure is included in full-text article.)From January 2003 to August 2003, the device was applied 21 times in 15 consecutive patients. A mean stretching of 42.0 mm was performed for defects with a mean shortest dimension of 24.5 mm (from 2 mm to 60 mm). All 21 wounds were closed primarily (21/21 = 100%), and the closure was maintained successfully for 18 wounds (18/21 = 85.7%) in 13 patients (13/15 = 86.7%). The device was left in situ for as long as 102 days (average application time of 34.5 days). Three wound dehiscences (3/21 = 14.3%) occurred in 2 diabetic foot patients, which were cured by skin grafting. In 2 sacral pressure ulcer patients, minimal skin lacerations were caused by the loop sutures at the skin entrance site but without true wound dehiscence. These lacerations healed with minimal debridement and routine wound dressing within 2 weeks. This instrument was devised to overcome the limitations of previous skin stretching methods. It has wider indications and shows better compliances. In particular, because of its longer period of application, the device does not only stretch the skin to achieve wound closure, but also helps maintain it during wound healing.     

应用皮肤牵张带延期闭合骨筋膜室减张切口

目的观察应用皮肤牵张带延期直接缝合骨筋膜室减张切口的效果。方法因骨筋膜室综合征而行切开减压术导致皮肤缺损患者 21例,年龄 7～ 36岁,小腿皮肤缺损 17例、前臂皮肤缺损 3例、足部皮肤缺损 1例。缺损区最小 5 cm× 15 cm,最大 11 cm× 28 cm,合并骨外露和肌腱外露者各 1例。于骨筋膜室切开减压后第 4～ 7 d放置皮肤牵张带,此后 3～ 7 d天待牵拉至两侧皮缘靠近时延期缝合伤口, 2周后拆线。结果 21例患者, 20例伤口一期愈合,形成线状瘢痕; 1例在放置皮肤牵张带之前伤口红肿,有较多分泌物,置皮肤牵张带 2 d后分泌物仍较多,故拆除 3根硅胶带,伤口引流,遗留 2 cm× 5 cm创面,经换药、小块游离皮片植皮后伤口愈合。 2例合并骨外露和肌腱外露者伤口愈合良好。随访 3～ 15个月,患肢远端关节活动自如,无肌肉挛缩现象。结论急性骨筋膜室综合征切开减压后,使用皮肤牵张带延期缝合伤口,安全、有效。其优点 :(1)操作方法简便、快速,病程短,费用相对较低; (2)无需游离皮片植皮,愈合后形成线状瘢痕,局部皮肤质量较好,对美观影响小; (3)同样适用于伴骨外露和肌腱外露者,可避免施行皮瓣转移覆盖手术。     

Primary myocutaneous flap closure following resection of locally advanced pelvic malignancies

BACKGROUND: Perineal wounds, created at the time of extended resection for locally advanced malignancy and following chemoradiation, are at risk of serious complications. METHODS: To determine whether immediate myocutaneous flap closure prevents complications, 57 patients treated with multimodality therapy and proctectomy (35 perineal wounds) or sacrectomy (22 posterior wounds) were studied. Patients were categorized according to whether they underwent primary skin and pelvic closure (group 1; ,n = 20); primary skin and omental pelvic closure (group 2; n = 24); or immediate myocutaneous flap closure (group 3; n = 13). RESULTS: Groups were similar with respect to age and sex; however, group 1 had more primary tumours and required less radical surgery and chemoirradiation than groups 2 and 3. Groups 1 and 2 experienced more complications overall (eight of 20, nine of 24 and three of 13 patients in groups 1, 2 and 3 respectively), more acute wound complications (seven of 20, nine of 24 and two of 13), delayed wound healing (three of 20, six of 24 and one of 13) and more reoperations for perineal wound problems (five of 20, seven of 24 and zero of 13). Patients in group 2 had a significantly longer hospital stay than those in group 1. Flap closure (group 3) did not increase the length of stay. The routine use of primary flap closure reduced overall wound complications (eight of 31 versus ten of 26 patients) and length of hospitalization (13 versus 17 days). CONCLUSION: Complete wound healing was achieved in all patients; however, immediate myocutaneous flap closure reduced the need for readmission and reoperation.     

Shoelace technique for gradual closure of fasciotomy wounds

BACKGROUND: After emergency fasciotomy in acute compartment syndrome, skin graft techniques are usually necessary to cover the wound. METHODS: The shoelace technique for gradual skin closure was retrospectively analyzed after having been applied in 20 patients with acute compartment syndrome. RESULTS: With the application of this technique, none of the cases required new surgical interventions to close the wound. Closure was reached in an average time of 8.8 days, with an average hospital stay of 10 days and a low rate of complications. CONCLUSIONS: Gradual skin closure using the shoelace technique avoids the use of free skin grafts to close the dermotomy-fasciotomy wounds, reducing the need for anesthesia, nursing care, and hospital stays of patients, resulting in lower healthcare costs.     

Closure of infected sternal wounds with a unilateral rectus abdominis muscle flap in addition to bilateral pectoralis major myocutaneous advancement flaps

We have recently added to our regimen a unilateral rectus abdominis muscle flap to cover the lower sternum and adjacent soft tissues, in addition to bilateral pectoralis major myocutaneous advancement flaps for closure of infected sternal wounds. Twenty patients underwent this procedure for closure of infected sternal wounds after initial débridement at our institutions. There were no intraoperative deaths in this series, but three patients died of other medical conditions. Two patients developed hematomas and one developed recurrent sternal wound infection after surgery; two had superficial wound infections and five had minor wound problems (i.e., skin edge necrosis). All surviving patients (17/20, 85%) had healed sternal wounds with normal chest contour and there were no instances of flap necrosis, sternal wound dehiscence, or abdominal wall hernia during the follow-up (18–60 months). Based upon our experience, we recommend a unilateral rectus abdominis muscle flap in addition to bilateral pectoralis major myocutaneous advancement flaps for selected patients with infected sternal wounds. This approach provides reliable soft tissue coverage with acceptable morbidity and mortality in this high-risk patient population. Received: 29 July 1998 / Accepted: 1 March 1999     

Dermatotraction: an effective technique for the closure of fasciotomy wounds: a preliminary report of fifteen patients

Dermatotraction was evaluated as an alternative technique for the closure of dermatofasciotomy wounds, with a review of literature and of our clinical experience. The dermatotraction technique provides closure of fasciotomy wounds and avoids the use of skin grafting. Patients treated with dermatofasciotomy for an acute compartment syndrome of the limbs, without obvious tissue necrosis and without shock or urgent life saving surgery, had their fasciotomy wound closed with dermatotraction with vessel loops, the skin approximation system, or the prepositioned intracutaneous suture. In our experience, the mean time to wound closure was nine days. Dermatotraction techniques that cause local skin compression should be avoided because skin necrosis might occur (skin approximation system). Dermatotraction with vessel loops or the prepositioned intracutaneous suture provides good skin apposition without the necessity for skin grafting.     

Dermotaxis v/s loop suture technique for closure of fasciotomy wounds: a study of 50 cases

Fasciotomy incisions lead to large, unsightly, chronic wounds after surgical intervention. Classic management was to use split-thickness skin grafts, but this leads to insensate skin with reports that as many as 23% of patients are dissatisfied by the appearance of the wound. Since no skin loss has occurred with the fasciotomy incision, utilizing the dermal properties of creep, stress relaxation and load cycling, closure can be achieved in a better way. We describe using dermotaxis for skin edge approximation that is done using inexpensive equipment available readily in any standard operating room. Twenty-five patients had fasciotomy wounds closed either by dermotaxis or a loop suture technique with the inclusion criteria being closed fractures, no concomitant skin loss, fracture-related compartment syndrome and fasciotomy performed within 36 h. The fasciotomy incision was closed in a single stage by loop suture technique or gradually by dermotaxis once the oedema had settled between 3 and 5 days. Results were graded as excellent if approximation could be achieved, good if sutures had to be applied for protective care and poor if wounds needed to be skin-grafted. In the dermotaxis group, results were excellent in 15, good in 8 and poor in 2 cases. In the loop suture technique group, results were excellent in 20, good in 4 and poor in 1 case. Dermal apposition using inexpensive, readily available equipment is an alternative method for closure of fasciotomy wounds. If limb oedema has settled sufficiently, closure using a loop suture can be done in a single stage. If the limb remains oedematous, gradual closure can be done using dermotaxis.     

Delayed Staged Closure With Repeated Directional Suturing of Cutaneous Defects

BACKGROUND: Postsurgical wound management is traditionally a choice between intraoperative surgical repair or healing by secondary intention. We describe a technique that combines intraoperative and postoperative surgical repair with granulation. OBJECTIVE: Delayed closure with repeated directional suturing was evaluated as an alternative closure technique for large wounds. METHODS: Sixty patients had surgical defects partially closed intraoperatively with postoperative staged closures over 2 to 4 weeks. Only those wounds that could not be closed intraoperatively without vascular compromise or anatomic disfigurement were treated. RESULTS: All wounds were closed using skin from the same anatomic unit. Complications were minimal, and the results were acceptable to both the patients and the surgeon. CONCLUSION: Delayed closure with repeated directional suturing is a reasonable alternative when primary closure is not possible or when it would cause anatomic disfigurement.