[Criteria for socket type prescription: indications and contraindications of a liner system]. / Verordnungskriterien für Oberschenkelschaftsysteme: Indikationen und Kontraindikationen der Linerversorgung.

BACKGROUND: The prescription of socket type for above-knee-amputees is based on clinical experience. There are no official guidelines. On the basis of treatment statistics and a patient survey, this study shows the indications and contraindications of a liner system. PATIENTS AND METHODS: Treatment statistics including data from the medical reports of 183 above-knee-amputees, who were treated in our clinic from 2003 to 2007 were analysed. 32 patients had a system change between liner- and contact-shaft accommodation and were contacted by telephone. The aim was to evaluate satisfaction with the current socket type and thus be able to compare types. RESULTS: A statistically significant relation in the treatment statistics between the quality of the stump and the socket type can be shown. A mesh graft to cover the stump, extreme volume fluctuation, low activity class and co-morbidities are the main reasons for the use of a liner system. Main reasons for a change to a liner system were the preservation of individual independence, better adhesion and skin problems. CONCLUSION: The developed clinical criteria can help physicians decide which socket type is most beneficial for each individual patient.

[Orthopedic made-to-measure shoes for diabetics. Long-term 5-year outcome]. / Orthopädische Massschuhversorgung bei Diabetikern: 5-Jahres-Outcome.

For patients with diabetes mellitus and diabetic foot syndrome customized orthopedic shoes represent the most effective treatment to avoid foot ulceration and amputation. A total of 53 patients suffering from diabetes and treated with customized orthopedic shoes for more than 5 years were included in the study. Of the patients 91% had peripheral artery occlusion disease, polyneuropathy and diabetic neuropathic osteoarthropathy (DNOAP) and in nearly 25% amputation of one limb had already been carried out. The incidence of ulcers over a time period of 5 years was assessed from the patient records and questioning the patients. Questions on the duration of wearing orthopedic shoes, the durability of the shoes and resulting pain were also included. All patients except for one had problems walking on uneven surfaces. Of the patients 89% claimed to have used their shoes always or nearly always and 25% of the shoes had to be replaced after 1 year. The incidence of ulcers was 38% after 5 years. Treatment with customized orthopedic shoes is an effective method to prevent ulcers and amputation. To be successful it is necessary to control that the shoes are made correctly. Not all shoes last as long as 2 years.

[Reconstructive surgery for Charcot foot. Long-term 5-year outcome]. / Rekonstruktive Chirurgie beim Charcot-Fuss: 5-Jahres-Langzeitoutcome.

INTRODUCTION: Diabetic neuropathic osteoarthropathy (DNOAP) often leads to progressive malpositioning of the foot with subsequent ulcers and a high risk of amputation. There are very few reliable studies on long-term outcome. This study includes the largest follow- up collective ever carried out. METHODS: In a retrospective study 205 surgical procedures (195 patients) for complex malpositioning of the foot and/or chronic ulcers using a fixateur externe (188 cases) or Steinmann pins (17 cases) in patients with NOAP were included. The average follow-up time was 21 months. The goal was walking without pain in customized orthopedic shoes and avoiding amputation. RESULTS: No primary amputations were necessary. Patient activity improved by more than 1 level according to the classification for lower limb amputees following the Hofer activity score. The most common minor complication was persistence or recurrence of ulcers in 48 patients. Only 7 new recurrences of NOAP were observed. In 15 patients secondary amputation was necessary. Approximately 50% of the patients could be mobilized with the help of customized orthopedic shoes 18 months after surgery. CONCLUSION: By using a fixateur externe many amputations could be avoided and patient's activity could be improved. The interdisciplinary teamwork between an orthopedic surgeon, orthopedic shoemaker and orthopedic technician is essential for long term success.