Mucor osteomyelitis after traumatic forearm amputation in a 38-year-old patient.

We report the case of a forest ranger who developed a polymicrobial infection with Mucor circinelloides after traumatic forearm amputation. Based on our case report we discuss epidemiology and management of this rare and potentially fatal infection.

Biomechanical analysis of a new 8-strand technique for flexor tendon repair.

We sought to compare the strength and rupture sites of a new 8-strand suture technique with those of an established 6-strand flexor tendon repair through biomechanical analysis. This new 8-strand suture pattern places minimal suture material in the remodeling zone and focuses on protecting the knot, a well-known weak point of the suture construct. The knot was buried within the tendon so as to not interfere with tendon gliding.

[Osteoconductive behaviour of beta-tricalcium phosphate ceramics in osteoporotic, metaphyseal bone defects of the distal radius].

Background: Surgical treatment of osteoporotic distal radius fractures with locking plates does not completely prevent loss of reduction. Additional bone deficit stabilisation with the use of bone substitute materials is receiving increased attention. Most knowledge on the in vivo behavior of bone substitutes originates from a small number of animal models after its implantation in young, good vascularized bone.