Purpose: The intramedullary nailing is the treatment of choice for the femoral shaft fractures, giving advantages of early mobilization and weight bearing.

The purpose of this study is to present our experience with numerous reamed femoral nails and to report the results and the complications.

Material and Method: From 1993 to 2004, 415 femoral shaft fractures (413 patients) were treated in our hospital. There were 312 males 101 females with mean age was 27.8 yrs (17–84 yrs). The 87 % of fractures were caused by high-energy injuries (traffic accidents). Pathologic fractures were not included.

The 415 fractures according to AO classification were divided as follows: Type A: 105 (25.4%), Type B: 179 (43.1 %), Type C: 131 (31.5 %) There were 341closed fractures and 74 open. Those 74 were classified according Gustilo to 33 Grade I, 24 Grade II, 14 Grade III A, 2 Grade III B and 1 Grade III C.

The fractures were treated with 308 AIM titanium nails and 107 Gross-Kempf nails. Dynamic stabilization was performed in the majority of the type A fractures, and static to those classified as B and C. We encourage our patients to walk with partial weight bearing, from the second post op day, except those with type C fractures who started their weight bearing after a month.

The patients were evaluated 3,6,12,36 weeks and 1 years post surgery clinically and with standing X-Rays.

Results: After a mean follow-up time of 1.5 years, our union rate was 97.8%. Type A fractures were united in an mean time of 16 weeks, type B in 20 weeks and type C in 23 weeks.

Our complications were: 9 non unions (aseptic pseudarthrosis) (2.2%), 14 delayed unions (3.4 %), torsional malunion (more of 5°) in 4 patients (0.96 %). In 6 patients (1.44 %) we had limb shortening of 15 mm. Neurological complications were observed postoperatively in 30 patients, 25 with paresis of the pudendal nerve, due to traction (all recovered in a month), and 5 with paresis of peroneal nerve which were recovered in 3 months. There was found 28 broken screws but no broken nail. We had 3 pulmonary and 2 fat embolisms, but none of them was fatal. In 4 patients was observed clinically vein thrombosis below knee. Also we noticed one superficial and one deep infection, but we didn’t have a case of compartment syndrome.

Patients returned to their previous activities in a mean time of 10 months.

Conclusion: Our results confirmed that the antegrade intramedullary nailing technique had optimal results and high union rate regarding the treatment of the femoral shaft fractures. Some of the complications could be related with the surgeon’s skills-experience and could be avoided. We prefer the use of titanium nails because their modulus elasticity is closer to bones.

Fracture of the volar rim of the distal radius could be an isolated fracture or part of a complex type of fracture. Frequently it is displaced and rotated because of the attachment of the volar radio-carpal ligaments. Fixation of this fragment is mandatory to preserve integrity of radio-carpal and distal radio-ulnar joints. Given the difficulty of manipulation of this osteochondral fragment we studied the efficiency of a wire-loop as a method of fixation of this fragment.

Eleven patients were examined (8 male, 3 female) mean age 42,6 years (21–72 years) who had various type of fractures of the distal radius but had in common the presence of an osteochondral fracture of the volar radial rim in the ulnar side (7 patients), in the radial side (3 patients) or on both sides (1 patient). Distal radius fracture was type B3.1 (1 patient), B3.3 (4 patients), C3.1 (3 patients), C1.3 (1 patient) and radiocarpal fracture-dislocation in 2 cases. All patients were treated operatively. Eight of them had early (1 – 10 days post-injury) and three had delayed treatment (1 month post-injury). The rim fragment was found displaced in all patients and rotated 45°-180° in 5 patients. Different types of fixation of the distal radius fractures were used, while in all patients the rim fragment was fixed using a wire loop.

Results were estimated after a mean follow-up of 1 year (6 months- 4 years) using clinical (pain, function, range of motion, grip strength) (Cooney 1987) and radiological (articular congruence, arthritis) criteria. Results were evaluated as excellent (4 patients), good (5 patients) fair (1 patient) and poor (1 patient), while in two cases there was loss of fragment reduction.

In conclusion, although intraarticular fractures are often associated with injury of the interosseous ligaments, probably they have no effect on the integrity of the volar radiocarpal ligaments, the origins of which could influence the volar rim fracture displacement. Wire loop is a valid method for fixation of osteochondral fracture of the volar radial rim, giving stability and avoiding comminution and necrosis of the fragment.

It is known that the delayed diagnosis of Essex-Lopresti injury can lead to devastating results concerning the function of the upper extremity. The aim of our study is to suggest methods of early diagnosis and treatment based on our experience on ten patients who were treated for this rare injury.

We studied 10 patients (9 male and 1 female), average 36,5 years old (25–53) who sustained comminuted fracture of the radial head, isolated (3 patients) or with concomitant injury of the ipsilateral (3 patients) or the contralateral upper extremity (4 patients). Initially, 8 patients were treated with excision and 2 with internal fixation of the radial head and radioulnar transfixing pin. Gradually, they all developed subluxation of the DRUJ and they were treated for established Essex-Lopresti injury, 1–7 months after initial injury. Six patients were treated with reduction of radioulnar length (ulnar shortening osteotomy, with or without distraction with an external fixator) and TFC suturing. In 4 patients the radial head was replaced with a metallic implant, joint levelling and TFC suturing.

The results were estimated after an average follow-up of 67 months (1–10 years) based on radiological (radioulnar equivalence) and clinical criteria (wrist and elbow range of motion, forearm rotation and grip strength). Excellent results were achieved in 4 patients who underwent metallic radial head replacement. Conversely, in the rest patients the radioulnar discrepancy relapsed in various degrees but the radiological result does not correlate with the clinical picture.

We concluded that early diagnosis is necessary but not the only prerequisite for a good long-term result. Replacement of the radial head with titanium implant, offers good result at least in the short and mid-term period.

Aim : We investigated the combination of closed reduction, percutaneous osteosynthesis with screws and external fixation in the treatment of high-energy fractures of the tibial condyles with severe soft-tissue lesions.

Method : We studied 35 fractures (11 open) of the tibial condyles. Twenty-eight were Schatzker type VI, 5 type V and 2 type I. The fracture was reduced under fluoroscopic control and the articular surface was fixed with cannulated lag screws. In 23 patients (group A) a unilateral external fixation was applied with the proximal pins placed in the tibial condyles. In 12 patients (group B) an external fixation crossing the knee was used for 6 weeks followed by a knee brace. The follow-up period was 8–45 months

Results: All fractures united in a mean time of 15 weeks except for two in group A that needed conversion to internal fixation. Ten knees developed pintract infection. All knees had range of motion of at least 1000 except for one in group B that developed osteoarththritis. A collapse of the articular surface of more than 5mm and malalignment of more than 60 were observed in 7 and 5 patients in group A and B respectively.

Conclusions: Limited internal and external fixation are a satisfactory technique for selected fractures of the tibial plateau, particularly with poor soft-tissue envelope. Crossing the knee with the external fixator does not necessarily lead to significant stiffness.

During the decade 1986–1996 were admitted in our hospital 2267 patients with hip fractures. From them 179 (7.98%) had already operated on for fracture to their other hip and the majority of them had a good way of life after the first operation. In 125 cases (69.83%) the second fracture was similar to the first.

The mean age was 78.5 years. From the 179 patients, 145 were women and 34 men (rate 4.3/1). The 94 (52.5 %) were intertrochanteric and the other 85 (47.5%) subcabital fractures. The mean time between fractures was 6.5 years in patients under 70 years and decreased in those over 80 years in 3.5 years.

On the bases of our follow up, mean time 18 months (12m–24m), from the 179 patients, 55 (30.7%) died during the first six months, (3 during hospitalization) and 13 (tot 37.98%) later but before our re-examination.

The evaluation of the remaining 111 patients, according pain and activities of the patients was: 16 (14.3%) very good, 52 (47%) good and 43 (38.7%) fair.

The patients with the better results were those under 75 years, who had similar hip fractures and had been operated on the first 3 days. In the other hand the majority of the 43 patients with the fair results were over 85 years.

We found out that the bilateral non simultaneous hip fractures had a high mortality incidence. We believe that, except the age, there were other risk factors for this high mortality, such as, cardiovascular diseases, chest and urinary infections, bed sores etc.

We noticed also that in all patients there was a decrease of the bone mass as a result of the extended immobilization and poor nutrition.