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At least 73 records · Page 4Linked to original sources
PubMed2005

Long-term follow-up of trigger point injections for abdominal wall pain.

OBJECTIVE: Abdominal wall pain (AWP) is a common yet often overlooked source of abdominal pain. Trigger point injections (TPI) into the abdominal wall have been tried in the past. Few studies have looked at the long-term outcome from these injections. METHODS: A retrospective chart review was performed on 110 consecutive patients who received TPI for abdominal pain at the University of Western Ontario, London, Ontario. Outcomes from patients whose pain was due to AWP were determined. AWP was defined as fixed or localized pain and superficial or point tenderness (less than 2.5 cm diameter) or a positive Carnett sign (increased pain with tensing abdomen). The primary outcome was long-term efficacy of TPI. The number of diagnostic tests ordered to exclude AWP and the cost of investigating it were determined. Secondary analyses were done to determine if there were significant predictors of response to TPI. RESULTS: Eighty-nine of 110 patients who received TPI met the criteria for AWP. In those who met the criteria for AWP, the average age was 42 years, 84% were female, and the average length of follow-up was 25 months. The primary outcome shows that, at follow-up, 77% had some or complete relief and 23% had no relief. An average of 4.3 diagnostic tests per patient were ordered to exclude other causes of abdominal pain. Secondary analyses show that meeting the criteria for AWP (P<0.0005), the absence of gastrointestinal symptoms (P<0.025), and an upper abdominal location of pain (P<0.025) were statistically significant predictors of a positive response to TPI. CONCLUSIONS: This study demonstrates that TPI, in patients who meet criteria for AWP, are effective over the long term.

Abdominal Pain↗
PubMed1986

Herniation of the abdominal wall in pregnant mares.

Abdominal wall hernia was detected in 4 pregnant mares. Antemortem diagnosis of the specific abdominal wall lesion was difficult. Ventral deviation of the abdomen, associated abdominal wall edema, and pain indicated rupture of the prepubic tendon. Three mares examined at necropsy did not have a rupture of the prepubic tendon but did have herniation of the abdominal wall. Abdominal pain was severe and was compounded by incarceration or entrapment of viscus.

Animals↗
PubMed1996

Staged reconstruction of abdominal wall defects after intra-abdominal catastrophes.

Advances in surgical intensive care have improved survival in patients with major traumatic or infectious intra-abdominal insults. Patients who recover are often left with massive abdominal wall defects. Sufficient autogenous tissue may not be available for reconstruction and synthetic mesh followed by skin grafting can lead to unaesthetic results or complications. We report on four patients with abdominal wall defects and their reconstruction after intra-abdominal injury. Treatment involved local wound care to stimulate granulation tissue, which is eventually skin grafted to close the wound. Patients are then allowed to make a full recovery. Soft-tissue expanding prostheses are placed during a second operation and inflated over subsequent weeks. Finally, the skin graft is excised, a polytetrafluoroethylene patch is placed into the fascial defect, and the expanded skin is used to achieve wound closure.

Abdominal Muscles↗
PubMed2006

[Functional anatomy of the abdominal wall].

The anterolateral abdominal wall covers a region defined cranially by the xiphoid process and ribs, laterally by the medial axillary line, and caudally by the anterior ilium and pubic bone. Knowledge of the various parts of the abdominal wall is essential to the surgeon for effective laparotomy and primary and secondary hernia care. The abdominal musculature, aponeuroses, vascularity, and innervation are examined in detail along with the according vascular and neural structures of the dermis.

Abdominal Muscles↗
PubMed2005

Ruptured femoral pseudoaneurysm presenting as a lateral abdominal wall hematoma.

Lateral abdominal wall hematomas are rare. We describe a patient with a delayed rupture of a femoral artery pseudoaneurysm, who presented with such a hematoma. In contrast to other types of abdominal wall hematomas, which are often managed conservatively, a ruptured femoral artery pseudoaneurysm frequently requires emergent surgical intervention. Rupture of a pseudoaneurysm can be catastrophic. Due to the rising incidence of femoral artery pseudoaneurysms and shorter hospital stays, it is useful for the emergency physician to be familiar with the diagnosis and management of femoral artery pseudoaneurysms and their potentially life-threatening complications.

Abdominal Wall↗
PubMed1986

Abdominal wall reconstruction.

Patients with abdominal wall reconstruction present a difficult management problem to the oncological surgeon. There were 36 patients treated for abdominal wall primary and secondary tumors between the years 1973 and 1982 at the Memorial Hospital. There were 25 abdominal wall sarcomas, 6 recurrent colon cancers, 2 recurrent bladder cancers, 1 cervical cancer, 1 recurrent endometrial cancer and 3 complications of radiotherapy treated by excision and reconstruction of the defect. The desmoid tumors were closed primarily. The recurrent sarcomas after radical excision, were reconstructed with Marlex mesh and local mobilization of skin and subcutaneous tissue. The recurrent colon bladder and endometrial cancers had been treated with over 5,000 cGy each. Three patients had significant full thickness skin loss secondary to radiotherapy. These patients comprised the group that required a myocutaneous flap to provide full thickness skin and fascia. The tensor fascia lata flap was used in eight patients. This group of patients did extremely well in contrast to the group of radiated patients with Marlex mesh reconstruction. There were less complications in the TFL group. We recommended the TFL flap for a large abdominal wall defect and for a previously radiated abdominal wall.

Abdominal Muscles↗
PubMed1998

Free innervated latissimus dorsi muscle flap for reconstruction of full-thickness abdominal wall defects.

Full-thickness abdominal wall defects continue to be a challenge for the reconstructive surgeon. The most frequently used reconstructive techniques are transfer of a pedicled, local abdominal flap or a distant flap from the thigh region. The purpose of this paper is to present a new approach to full-thickness abdominal wall reconstruction using an innervated free latissimus dorsi musculocutaneous flap. Four patients with large full-thickness abdominal wall defects underwent reconstruction with a free innervated latissimus dorsi muscle flap. In two patients, staged abdominal wall reconstruction was performed. Primary closure was first obtained with a skin graft. During the subsequent definitive reconstruction (with an innervated free latissimus dorsi muscle flap), this skin graft was not excised. Instead, deep dermabrasion of the skin graft was performed, leaving a residual dermal layer. This layer was then covered with a free innervated latissimus dorsi muscle flap. In these two cases, there was no need for the use of a prosthetic mesh. A single stage reconstruction was performed in the other two cases. After abdominal wall sarcoma resection, Prolene mesh was placed and subsequently covered with a free innervated latissimus dorsi muscle flap. There were no free flap failures. The average time of surgery was 4 hours, 50 minutes. The average hospital stay was 14 days. No significant complications occurred except for one donor site seroma. No hernias have occurred postoperatively. The mean follow-up was 21 months. Postoperatively, electromyographic testing was performed regularly in all patients to document reinnervation of the latissimus dorsi muscle flap. With reinnervation and intensive muscle training, the transplanted latissimus dorsi muscle offers enough contractile capacity and strength to adequately replace the function of the missing abdominal wall muscles. In complicated staged reconstructions, dermabrasion of the temporary skin graft allows for the use of a residual dermal layer as a fascia-like substitute to aid in the restoration of structural integrity. The combination of the dermal layer with an innervated free latissimus dorsi muscle provides a strong, vascularized fascial repair as well as an overlying vascularized soft-tissue coverage. In conclusion, adequate functional dynamic reconstruction of full-thickness abdominal wall defects is possible using an innervated free latissimus dorsi muscle flap. The reinnervated latissimus dorsi muscle is suitable for reconstitution of the missing functional and anatomic components of complex abdominal wall defects.

Abdominal Muscles↗
PubMed1980

Ultrasonic diagnosis of abdominal wall desmoid tumor.

Abdominal wall desmoid tumor is a rare, locally invasive proliferation of mature fibrous tissue which does not metastasize. It usually presents as an asymptomatic mass, and occurs most frequently in young women after childbirth. All three of our patients showed an echo-free mass deep in the abdominal wall with poor sonic transmission. Ultrasound cannot only accurately localize the lesion, but allows the radiologist to suggest the correct diagnosis.

Abdominal Muscles↗
PubMed2003

Management of traumatic abdominal wall hernia.

Traumatic abdominal wall hernia (TAWH) can occur after blunt trauma and can be classified into low- or high-energy injuries. Low energy injuries occur after impact on a small blunt object. High-energy injuries are sustained during motor vehicle accidents or automobile versus pedestrian accidents. We present six cases of high-energy TAWH cases that were treated at our trauma center. All patients presented with varying degrees of abdominal tenderness with either abdominal skin ecchymosis or abrasions, which made physical examination difficult. CT scan confirmed the hernia in each patient. All six patients had associated injuries that required open repair. The abdominal wall defects were repaired primarily. Three patients (50%) in our series developed a postoperative wound infection or abscess. Review of the literature on low-energy TAWH shows no associated abdominal injuries. In conclusion distinction between low- and high-energy injury is imperative in the management of TAWH. Hernias following low-energy injuries can be repaired after local exploration through an incision overlying the defect. TAWHs following high-energy trauma should undergo exploratory laparotomy through a midline incision. The defect should be repaired primarily and prosthetics avoided because of the high incidence of postoperative infection.

Abdominal Injuries↗
PubMed1998

A comparison of prosthetic materials used to repair abdominal wall defects.

Large abdominal wall defects may require a prosthesis for closure. The aim of our study was to identify the best material for abdominoplasty in pediatric patients. One hundred twenty-eight Wistar KY strain male rats (3 weeks old) were used. All animals underwent celiotomy via a midline skin incision. They were divided into seven groups as follows: the animals in groups 1 through 6 underwent full-thickness abdominal wall excision 3 cm in diameter. The animals in group 1 underwent primary closure. In groups 2 through 6 the defect was closed with prosthetic material. In Group 7, a sham operation was performed. Daily weights were measured. The animals were killed after 3 and 9 weeks. Adhesion scores were assigned for each group. Vicryl mesh resulted in the fewest adhesions and had no effect on weight gain in the developing rats.

Abdominal Muscles↗
PubMed1981

Management of massive defects of the abdominal wall.

Full-thickness abdominal wall defects are mainly traumatic or infectious in origin. After adequate resuscitation, treatment of associated visceral trauma, antibiotic therapy and careful debridement to vital tissues, primary repair of the abdominal wall should be carried out by simple methods by using synthetic mesh and/or split skin grafts. Local pedicle skin flaps or musculocutaneous flaps are advocated for secondary repair of the abdominal wall and also used in elective tumour surgery when total resection of the abdominal wall is indicated.

Abdominal Injuries↗