Outcomes of trochanteric external fixation for geriatric inter-trochanteric hip fractures.

INTRODUCTION: Trochanteric fractures are a leading cause of disability among the elderly. Internal fixation is the gold standard treatment. However, it may be challenging in the high-risk population. We present our results using external fixator in trochanteric fractures in the elderly. PATIENTS AND METHODS: During 2005-2012, twenty-three high-risk elderly patients (average age 70 years) with trochanteric fracture were managed using percutaneous external fixation (EF). RESULTS: At one year follow-up, 86% returned to pre-fracture ambulatory status. Average time to fixator removal was 14 weeks. There were no cases of pin loosening, breakage, or penetration of femoral head. CONCLUSION: Advantages of EF include avoidance of delay, use of local/regional anesthesia, and shorter duration of surgery, blood loss and hospital stay. EF is an acceptable alternative in this patient population, given the associated co-morbidities and especially due to limited resources in developing countries.

Arthroscopic partial meniscectomy is superior to physical rehabilitation in the management of symptomatic unstable meniscal tears.

PURPOSE: Meniscus injuries are the most commonly reported in athletes. Meniscectomy is the most common treatment. Stable peripheral tears may heal, while degenerative tears do well with physical therapy. However, the exact role of physical therapy in treating symptomatic unstable meniscal tears is not known. We aimed to identify the role of physical therapy in treating such patients and clarify the role of arthroscopic partial meniscectomy in treating unstable meniscal tears. METHODS: Seventy patients with unstable meniscal tear met the inclusion criteria according to Vande Berg and co-workers. Clinical examination, McMurray test and magnetic resonance imaging were done. Age ranged from 18-67 years (average 39.87). Mild osteoarthritis was seen in 20 cases. Physical therapy thrice a week for eight weeks was offered (faradic quadriceps stimulation and neuromuscular strengthening exercises). After physical therapy, patients still complaining or unsatisfied were offered arthroscopic partial menisectomy (APM). Outcomes were evaluated using the VAS pain score and the Lysholm knee score. RESULTS: Mean VAS before interventions was 7.4, significantly improved to 5.16 after rehabilitation and to 1.9 after APM (p = 0.001). Mean Lysholm score before rehabilitation was 65.1 and improved to 69.6 after rehabilitation, the difference was non-significant. However, Lysholm score difference before and after APM showed a highly significant difference (p = 0.001). CONCLUSIONS: Pain and swelling improved after physical therapy. However, patients were not satisfied as limited range of knee motion persisted. APM was superior to physical therapy in treating symptomatic unstable meniscal tears, with high patient satisfaction and restored knee function.

Metastases to bones of the foot: a case series, review of the literature, and a systematic approach to diagnosis.

Metastatic lesions to the bones of the foot are rare but pose a challenge to the treating surgeon because of variation in presentation. Cases may present as a painful or swollen toe or as an infection resistant to antibiotics, or they may mimic inflammatory arthropathy. As such, diagnosis may be delayed. Also, with the advent of new therapies for certain cancers, patients living longer have time to develop metastases. The incidence of metastases to the foot is changing. The senior author (HD) has managed 3 consecutive cases of tumorous lesions metastasizing to the foot. Patients included 1 man and 2 women, with an average age of 76.7 years (range, 57-88 years). Open biopsy was performed in 2 cases, whereas true-cut needle biopsy was performed in 1 case. The average follow-up was 16.2 months (range, 8.5-29 years). The pattern and incidence of foot metastases may be changing. Early and accurate diagnosis may help improve patient survival. A working protocol is presented here that can help in diagnosing such lesions.