The objectives of this study were to evaluate healing of experimentally severed superficial digital flexor tendons of the canine hind limb repaired by apposition using a Kessler pattern with no augmentation, or augmentation with an everted autologous venous graft or non-everted autologous venous graft. A total of 30 healthy, orthopaedically and neurologically sound mongrel dogs were used in thi...

In this study postmortem changes in the character of the stress-strain limit cycle were analyzed for cat extensor communis and extensor lateralis tendons maintained in a stream of Ringer’s solution and loaded with a short series of symmetrical triangular-wave stress cycles. The mechanical behavior of these tendons was compared with that of similar tendons which had been preserved by freezing. I...

Embedding multiple pharmaceutical drugs into poly(lactic-co-glycolic acid) (PLGA) nanofibers is known to improve the regeneration of Achilles tendon upon implantation after injury and rapidly restore post-surgery activity. In this study, an implantable material comprising celecoxib, collagen, bupivacaine, PLGA (CCBP) prepared by electrospinning. Its in vitro/vivo drug discharge behaviors are ev...

background: no uniform consensus exists to decide type of fixation for arthroscopic anterior cruciate ligament reconstruction. hypothsis: there is similar functional outcome after rigid fix compared to other methods of fixation which has been published. study design: retrospective observational study. methods: a total of 50 patients underwent arthroscopic anterior cruciate ligament reconstructi...

background: sdft, ddft and suspensory ligament are the most important tendons and ligament of the palmar aspect of the metacarpus that contribute to stability mechanism. objectives: the purpose of this study was to describe the tendons and ligaments of the palmar surface of metacarpus in anatoly donkey and compare them with those in horse. methods: 14 healthy anatoly donkeys without lameness we...

Minimally invasive techniques to repair ruptured achilles tendons have been developed to enhance recovery following tendon repair and decrease wound complications associated with open repair. We investigated outcomes of minimally invasive and open repair of acutely ruptured achilles tendons at our institution. We compared all cases of achilles tendon repair at our department, using open techniq...

Tendons function to transmit loads from muscle to move and stabilize joints and absorb impacts. Functionality of lacerated tendons is diminished, however clinical practice often considers surgical repair only after 50% or more of the tendon is lacerated, the "50% rule." Few studies provide mechanical insight into the 50% rule. In this study cyclic and static stress relaxation tests were perform...

BACKGROUND Tendon is an integral part of joint movement and stability, as it functions to transmit load from muscle to bone. It has an anisotropic, fibrous hierarchical structure that is generally loaded in the direction of its fibers/fascicles. Internal load distributions are altered when joint motion rotates an insertion site or when local damage disrupts fibers/fascicles, potentially causing...

The extensor digitorum muscle of the hand originates from the common extensor origin i.e., from the lateral epicondyle of the humerus and ends in four tendons, one for each digit except for the thumb. This paper reports a case, in which the tendon of the extensor digitorum ended as four tendons to the index, middle, ring and little fingers, but displayed variations in the number of tendons to e...