Victor L. Lewis

Facial injuries associated with cervical fractures: Recognition, patterns, and management

Publications in both the orthopedic and maxillofacial literature have noted the association of cervical spine and facial injuries. However, because the incidence of spinal injury is low, we found no study which documented the relationship between maxillofacial and cervical spine injuries. The present study reviewed 982 cervical spine injuries in two major trauma centers, finding a 19.3% incidence of facial injury. Fourteen per cent of patients had soft-tissue injuries and 8.6%, facial fractures. Important relationships were noted between fractures of the mandible and upper cervical spine, and soft-tissue injuries of the upper face and fractures of the lower cervical spine. Methods of care adapted to the combined injuries are described. The study concludes that examination of the face for soft-tissue and bony injuries may give important clues on the direction and intensity of the force injuring the cervical spine.

The dorsal thoracic fascia: anatomic significance with clinical applications in reconstructive microsurgery.

The anatomic distribution and potential arterial flow patterns of the circumflex scapular artery were investigated by Microfil injection. These studies demonstrated that the circumflex scapular artery lies within the dorsal thoracic fascia, which plays a significant role in the circulation of the overlying skin and subcutaneous tissue. We conclude that scapular/parascapular flaps are fasciocutaneous flaps, the dorsal thoracic fascia can be transferred as a free flap without its overlying skin and subcutaneous tissue, and intercommunication exists between the myocutaneous perforators of the latissimus dorsi myocutaneous flap and the vascular plexus of the dorsal thoracic fascia. We present microvascular cases in which the vascular properties of the dorsal thoracic fascia facilitated wound closure with free fascia flaps or expanded cutaneous or myocutaneous flaps.

The value of Jamshidi core needle bone biopsy in predicting postoperative Osteomyelitis in grade IV pressure ulcer patients

&NA; We present a retrospective review of 108 patients with spinal cord injury who underwent reconstruction of grade IV pressure ulcers between 1989 and 1994. Complications of reconstruction secondary to undetected osteomyelitis, namely, deep abscess and sinus tract formation, and their effect on hospital course after the flap reconstruction were quantitatively evaluated. Specifically, this study assesses whether the use of Jamshidi core needle bone biopsy allows for the accurate diagnosis, and therefore treatment, of osteomyelitis before pressure ulcer closure. Early diagnosis and treatment of osteomyelitis would presumably reduce the complication rate of reconstruction. The 108 patients in the study all underwent intraoperative Jamshidi core needle bone biopsy, and postoperative complications were evaluated by reviewers blinded to results of the biopsies. Of the 25 (23 percent) postoperative complications noted, 14 (13 percent) were attributed to underlying osteomyelitis. Patients with pressure ulcer complicated by osteomyelitis were hospitalized significantly longer than those with no osteomyelitis. On average, the former group stayed for 57 days and the latter 21 days (p < 0.001). All 14 patients who developed complications because of deep abscess and sinus tract formation had intraoperative Jamshidi core needle bone biopsy abnormality consistent with osteomyelitis (positive Jamshidi core needle bone biopsy results). The Jamshidi core needle bone biopsy compares favorably with other published modalities used to diagnose osteomyelitis, including white blood cell count, erythrocyte sedimentation rate, radiologic study, and bone biopsy culture. We propose an algorithm for the management of spinal cord injury patients with grade IV pressure ulcers. This algorithm incorporates the use of preoperative Jamshidi core needle bone biopsy to allow for the diagnosis and treatment of osteomyelitis before the flap reconstruction and to prevent complications of undiagnosed osteomyelitis after reconstruction.

Management of Chronic Sternal Osteomyelitis

The management of 2 patients in whom chronic sternal osteomyelitis developed after apparently uncomplicated coronary artery bypass operations is described. Each patient had become totally disabled because of chronic, draining sinus tracts. Eradication of the infection required total sternectomy and excision of all infected costal cartilage. Subsequent reconstruction was accomplished by using bilateral pectoralis major myocutaneous advancement flaps without any maneuvers to stabilize the anterior chest wall. Both patients have resumed full activity and have returned to work with only minimal residual compromise of pulmonary function.

Some ancillary procedures for correction of depressed adherent tracheostomy scars and associated tracheocutaneous fistulae

A procedure for the surgical correction of depressed tracheostomy scars and tracheocutaneous fistulae is described which involves reapproximation of the strap muscles and the selective application of a subcutaneous Z-plasty. The results are predictable, satisfactory, and the procedure is quite simply accomplished. Utilization of the Z-plasty improves contour in patients with atrophic tissue and assists the distribution of tension forces in subcutaneous and muscular layers.

The fasciocutaneous flap : a conservative approach to the exposed knee joint

The exposed knee joint poses a challenge to the reconstructive surgeon. The currently popular approach to the repair of exposed knee joints is use of muscle flaps. However, this leaves the patient with a deficit. We have therefore begun using the fasciocutaneous flap as an initial approach to this problem. In seven patients, aged 28 to 74 years, fasciocutaneous flaps have been the reconstructive procedure of choice for repair of exposed knee joints. One patient with a very large open wound required a concomitant medial gastrocnemius muscle flap. One minor wound separation occurred in a paraplegic patient with severe spasm. No other complications occurred. Follow-up ranged from 3 to 12 months, with good success in wound closure. An approach to small and intermediate wounds is presented in which the V-Y technique is used to obviate the need for skin grafting of the donor site.

Urologic and plastic surgical collaboration for continent diversion when urine leakage is complicated by pressure ulcers or obesity.

Abstract Background: Patients with neurogenic bladder dysfunction and urine leakage combined with pressure ulceration, fistulae, and/or obesity present a major surgical challenge. Given the urgent need to control urine leakage, suprapubic cystostomy or incontinent urinary diversion such as ileal conduit often are chosen for definitive intervention, despite the fact that continent urinary diversion generally is the preferred method of management for the motivated patient. Design: Case series. Method: This article presents 4 patients in whom urine leakage was complicated by pressure ulcers, urethral erosion, and/ or morbid obesity. Due to the complicated nature of their problems, these patients were managed in a collaborative fashion by the departments of urology, plastic surgery, and physiatry. Each of these patients underwent a combined surgical intervention that addressed issues of skin ulceration or morbid obesity and allowed for continent urinary diversion. Results: After intervention, all 4 patients were independent in bladder management and were completely continent. Conclusion: This series demonstrates how collaboration between the urologist and plastic surgeon in evaluation and treatment planning allows for the formulation of surgical options that include continent urinary diversion.

Accelerating recovery after trauma with free flaps

Free flap versatility and dependability make the final result of microvascular reconstruction highly predictable. Free tissue transplantation should be considered as a primary treatment after trauma. The early use of free tissue transfer will result in fewer operations and a shortened duration of hospitalization in the initial post-trauma period.

A muscle-sparing technique for reconstruction of the defect left after excisional hip arthroplasty

Muscle flap closure is the treatment of choice for coverage of the failed hip arthroplasty defect. Several described muscle flaps work well, but they sacrifice functioning parts of the abdominal wall or quadriceps femoris mechanisms. The authors describe the use of the tensor fascia lata musculocutaneous flap for this purpose. The technique described has been previously used successfully to reconstruct over 100 trochanteric pressure sores. This flap spares more important muscles, requires no skin graft, and exposes the deep wound well for debridement.

The incidence of methicillin-resistant Staphylococcus aureus in pressure ulcers.

ABSTRACT Colonization of chronic wounds with methicillin-resistant Staphylococcus aureus continues to be an important healthcare concern. Aside from the morbidity associated with infections, colonization alone can contribute to outbreaks at long-term-care facilities and within hospitals. Despite the prevalence of pressure ulcers, the incidence of S aureus in these chronic wounds is unknown.