Reconstruction of the flexor tendon sheath. An experimental study in rabbits.
The role of the tendon sheath in flexor tendon healing was investigated in rabbits. Tendon sheath was reconstructed with syngeneic parietal peritoneum or a non-tanned processed porcine collagen membrane. Resection of the tendon sheath led to adhesions. Reconstruction of the sheath with either graft resulted in a synovial-like lining, resembling a neo-tendon sheath. Even when combined with tendon repair a neo-tendon sheath was seen after reconstruction with both grafts, without adhesions. Subcutaneously implanted processed porcine collagen membrane was completely resorbed in less than 3 months.
Oei
T S
TS
University Hospital Academic Medical Centre, Department of Experimental Surgery, Amsterdam, The Netherlands.
Klopper
P J
PJ
Spaas
J A
JA
Buma
P
P
D000818:Animals; D003094:Collagen; D005260:Female; D008566:Membranes / Q000637:transplantation; D010537:Peritoneum / Q000637:transplantation; D011817:Rabbits; D013536:Suture Techniques; D013552:Swine; D013710:Tendons / Q000502:physiology* / Q000601:surgery*; D000267:Tissue Adhesions / Q000209:etiology; D014945:Wound Healing / Q000502:physiology*
D003094:Collagen