Sökning: "flap"

Visar resultat 6 - 10 av 67 avhandlingar innehållade ordet flap.

  1. 6. Microdialysis in reconstructive surgery : a clinical and experimental study focusing on monitoring flap metabolism and viability

    Författare :Jonas Röjdmark; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Microdialysis; monitoring; flap metabolism; glucose; lactate; glycerol; pyruvate; ischemia; reperfusion; arterial occlusion; venous occlusion; tissue necrosis; laser doppler flowmetry; fluorescein;

    Sammanfattning : When flap procedures are used to repair complex tissue wounds adequate flap circulation is of supreme importance. If the circulation is disturbed by either vascular occlusion, hemorrhage, or infection, delayed healing and flap necrosis may ensue. LÄS MER

  3. 7. Anal Fistula : Aspects of Aetiology, Diagnosis and Prognosis After Surgical Treatment

    Författare :Ulla-Maria Gustafsson; Wilhelm Graf; Torgny Svenberg; Uppsala universitet; []
    Nyckelord :Surgery; anal fistula; risk factors; endoanal advancement flap; anal incontinence; endoanal ultrasound; magnetic resonance imaging; gentamicin-collagen; micro perfusion; laser Doppler flowmetry; Kirurgi;

    Sammanfattning : Patients with idiopathic anal fistula (n=85) were compared with 215 control subjects, matched for age and sex, through a 180-item questionnaire. Obesity, smoking, constipation and bowel symptoms associated with IBS were more common in the patients. LÄS MER

  4. 8. Chronic Achilles tendon rupture - surgical reconstruction and post-operative outcomes

    Författare :Niklas Nilsson; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Chronic Achilles tendon rupture; Semitendinosus graft; Tissue sample; Achilles tendon re-rupture; Surgical repair; Gastrocnemius aponeurosis free flap; Health economics; Patient-reported outcome measurements;

    Sammanfattning : When the treatment of Achilles tendon ruptures is delayed by more than 4 weeks, the rupture is classified as chronic. This thesis aims to examine the postoperative outcome of chronic Achilles tendon ruptures treated surgically in terms of long-term functional outcomes, patient-reported outcome measurements, biomolecular changes, and economic cost. LÄS MER

  5. 9. Perfusion Monitoring of Advancement and Rotational Flaps. Oculoplastic Surgery and Laser Speckle Contrast Imaging

    Författare :Cu Dybelius Ansson; Lund Oftalmologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; flap; eyelid; oculoplastic; diathermic coagulation; laser speckle contrast imaging; perfusion; flap; eyelid; oculoplastic; diathermic coagulation; laser speckle contrast imaging;

    Sammanfattning : Flaps are widely used in oculoplastic reconstructive surgery to cover defects following the removal of tumors, malformations, or trauma. Adequate blood perfusion of the flap is crucial for its survival. Knowledge about the perfusion in different type of flaps is therefore of great value. LÄS MER

  7. 10. Assessment of breast reconstruction with DIEP flaps

    Författare :Stina Klasson; Kirurgi; []
    Nyckelord :Plastic surgery; breast reconstruction; DIEP flap;

    Sammanfattning : Reconstruction with a Deep Inferior Epigastric Perforator (DIEP) flap is considered to be the first choice forautologous breast reconstruction. Skin and fat are transplanted from the lower abdomen to the chest were theblood vessels are reconnected through microsurgery. LÄS MER