Evaluation of a physiotherapeutic treatment intervention in "Bell's" facial palsy.

The aim of this study was to evaluate a physiotherapeutic treatment intervention in Bell's palsy. A consecutive series of nine patients with Bell's palsy participated in the study. The subjects were enrolled 4-21 weeks after the onset of facial paralysis. The study had a single subject experimental design with a baseline period of 2-6 weeks and a treatment period of 26-42 weeks. The patients were evaluated using a facial grading score, a paresis index and a written questionnaire created for this study. Every patient was taught to perform an exercise program twice daily, including movements of the muscles surrounding the mouth, nose, eyes and forehead. All the patients improved in terms of symmetry at rest, movement and function. In conclusion, patients with remaining symptoms of Bell's palsy appear to experience positive effects from a specific training program. A larger study, however, is needed to fully evaluate the treatment.

Ultrasonographic evaluation of the rectus abdominis muscle after breast reconstruction with the DIEP flap.

The aim of this study was to evaluate whether the dissection of the vascular pedicle of the deep inferior epigastric perforator (DIEP) flap could induce secondary muscle atrophy. Evaluation of the rectus abdominis muscle was performed using ultrasonography, and the muscle thickness was measured as an expression of muscle substance. This was performed at 4 levels: below the xiphoid process, at the umbilicus level, above the symphysis, and between the 2 last mentioned (central zone). The results were expressed as the ratio of the muscle thickness on the operated side where dissection of the vascular pedicle was performed to the thickness of the contralateral not operated muscle. Thirteen patients were included with a mean follow up of 20 months (range, 7-42 months). The combined measurements showed that the thickness of the muscle as a whole was significantly reduced on the operated side compared with the opposite side. Broken down to the specific levels, the greatest reduction in thickness, approximately 10%, was found at the xiphoid process and above the symphysis. We conclude that performing the dissection of the vascular pedicle of the DIEP flap gives a small but significant degree of muscular atrophy.

Functional long-term outcome of a free jejunal transplant reconstruction following chemoradiotherapy and radical resection for hypopharyngeal and proximal oesophageal carcinoma.

BACKGROUND/AIMS: To evaluate the functional outcome of a reconstruction by a free vascularized jejunal transplant combined with a voice prosthesis after chemoradiotherapy and surgery for proximal oesophageal or hypopharyngeal cancer. METHODS: Seven patients (6 men, mean age 52 years, range 28-70) with squamous cell cancer in the proximal oesophagus (n = 6) or the hypopharynx received preoperative chemoradiotherapy (40.8 Gy, cisplatinum and 5-FU) followed by a circumferential pharyngolaryngectomy and resection of the proximal oesophagus. A single-stage reconstruction was carried out with a free jejunal transplant using a microsurgical technique. A tracheojejunal puncture and insertion of a voice prosthesis (Provox I) was performed after 3 months in suitable cases. RESULTS: All operations had a per- and postoperative uneventful course. Five patients were alive after a mean follow-up time of 5 years and 7 months after surgery (range 3 years 4 months to 7 years 10 months), while 2 patients died from metastases within 2 years after surgery. Postoperative examination showed histopathological down-staging in all cases. Relief of dysphagia was achieved in most cases. Good or average speech was recorded in 3 patients. CONCLUSION: Reconstruction after radical resection for proximal oesophageal and hypopharyngeal cancer can be carried out with low mortality, acceptable morbidity and a promising functional outcome.

Triage and initial treatment of burns in the Gothenburg fire disaster 1998. On-call plastic surgeons' experiences and lessons learned.

Just before midnight on the 29 October 1998 the on-call plastic surgeons were alarmed because of a fire accident thought to involve a few burned patients. Quite soon the information suggested an in-door fire disaster in which many of the 400 young people visiting a disco were caught by a rapidly spreading fire. A cross-sectional survey of the resulting overload, triage and initial treatment of burns was analysed. Two-hundred and thirteen patients were transported to the four hospitals in Gothenburg area and a total of 150 were admitted as inpatients, 73 to Sahlgrenska University Hospital. The initial organisation at the scene of the fire was seriously inadequate because of incorrect information about the number of casualties. As there was no triage officer the principle of "scoop and run" was practised, placing the major burden on the receiving hospitals. The emergency disaster plan in our hospital was not launched, because of misinformation and lack of communication. Early documentation in emergency case books was incomplete as the whole organisation was overloaded. Intubation or tracheostomy and escharotomy at the intensive care unit were not delayed. Triage for transportation to burns units was adequate.

Energy metabolism during microsurgical transfer of human skeletal muscle assessed by high-pressure liquid chromatography and by 31P-nuclear magnetic resonance.

The effect of ischaemia and reperfusion on human skeletal muscle was studied during free vascularised muscle transfer. Muscle biopsy specimens were taken from patients having microsurgical muscle transfer, 18 cases (17 patients; 12 men, 5 women). The biopsies were taken three times: before transfer of the muscle (control), at maximum ischaemic time, and one hour after revascularisation. The biopsy specimens were analysed for purine nucleotides, by high-pressure liquid chromatography (HPLC), and by nuclear magnetic resonance (NMR) at 500 MHz. Phosphocreatine (PCr) recovered only partially (79%) and adenosine triphosphate (ATP) did not differ significantly from normal control after revascularisation and a mean ischaemic time of 114 minutes. NMR measurements showed an accumulation of glucose-6-phosphate (G-6-P) during the ischaemic period, indicating anaerobic metabolism. After three hours of ischaemia and one hour of reperfusion the PCr recovery was less than 60% (r = 0.7). The results confirm those of previous animal studies, which set three hours normothermic ischaemia as a safe limit for tissue preservation when transferring skeletal muscle. Longer ischaemic times may cause serious postoperative healing problems and reduced muscle function.