[Negative effects of local tibial muscle flap repair on foot function].
Although local muscle flaps of the lower leg are often used, the functional problems that arise after these reconstructive procedures have not yet been adequately studied. Twenty patients who had undergone a local muscle flap of the lower leg 3 years earlier were studied using a isokinetic muscle test. The isokinetic muscle strength profile during flexion of the foot was reduced by up to 21 +/- 16% after transfer of the m. gastrocnemius and by up to 31 +/- 20% after transfer of the m. soleus at a angular velocity of 120 degrees. The isokinetic muscle strength profile during pronation and supination of the foot at an angular velocity of 120 degrees was reduced by up to 89 +/- 32% after transfer of the m. soleus. Statistically, compound tibia fractures without a local flap for soft tissue therapy showed significantly better results. In view of this functional loss, the use of local muscle flaps, particularly the transfer of the m. soleus, should be restricted in younger patients, and alternative techniques (free flaps) should be used.
Knopp
W
W
Chirurgische Klinik und Poliklinik, BG-Krankenanstalten Bergmannsheil, Universitätsklinik Bochum.
Buchholz
J
J
Muhr
G
G
Steinau
H U
HU
D000328:Adult; D000843:Ankle Joint / Q000503:physiopathology*; D000868:Anterior Compartment Syndrome / Q000503:physiopathology / Q000601:surgery; D005500:Follow-Up Studies; D006801:Humans; D007537:Isometric Contraction / Q000502:physiology; D008297:Male; D011183:Postoperative Complications / Q000503:physiopathology; D016059:Range of Motion, Articular / Q000502:physiology*; D013524:Surgical Flaps / Q000379:methods / Q000502:physiology*; D013978:Tibial Fractures / Q000503:physiopathology / Q000601:surgery*; D014689:Venous Insufficiency / Q000503:physiopathology
Negativeffekte lokaler Unterschenkelmuskellappenplastiken auf die Fussfunktion.