BACKGROUND: Complex elbow injuries with associated nerve, muscle, or joint injury commonly develop post-inury stiffness. In order to preserve function, joint congruency, elbow stability and durable wound coverage must be achieved in a timely manner. METHODS: A retrospective review of patients who underwent orthopaedic fixation followed by free anterolateral thigh (ALT) flap soft tissue coverage was performed. Five patients were identified and included in this study. RESULTS: We present a series of 5 cases managed with this principle. Soft tissue defects ranged in size from 4x9 cm (36 cm2) to 15x30 cm (450 cm2) and were located either posteriorly (n=4) or anteriorly (n=1). Associated injuries included open fractures (n=3) and motor nerve transection (n=2). Wound coverage was achieved in a mean duration of 18.8 days (range, 11 to 42 day). There were no flap failures and no major complications. The mean postoperative active elbow motion was 102degrees (range, 45degrees to 140degrees). CONCLUSIONS: In our small series we have highlighted the safety and utility of using the free ALT flap in complex elbow injuries. The ALT flap has many advantages which include abundant skin and subcutaneous tissue; vascularised vastus lateralis muscle that was used in our series to obliterate dead space, provide a vascular bed for nerve grafts and combat infection; and, access to fascia lata grafts for reconstruction of the triceps tendon.
Elbow ; Elbow Joint ; Fascia Lata ; Fractures, Open ; Free Tissue Flaps ; Humans ; Joints ; Muscles ; Quadriceps Muscle ; Reconstructive Surgical Procedures ; Retrospective Studies ; Skin ; Tendons ; Thigh ; Transplants

INTRODUCTIONIntra-articular fractures of the distal radius represent high energy, complex, unstable injuries and the optimal method of treatment remains controversial.

MATERIALS AND METHODSThe aim of the paper is to compare the outcomes of external fixation (EF) with open reduction internal fixation (ORIF) with plates and screw fixation in the treatment of intra-articular fractures of the distal radius. Thirty-five patients were enlisted from December 2003 to September 2005 after a failure of initial conservative treatment. The patients were randomised into EF or ORIF groups. The patients were followed-up at 1 week, 3, 6, 12 and 24 months. Clinical and radiological outcomes were measured. They were scored using the Green and O'Brien or the Gartland and Wertley score.

RESULTSOf the 35 patients, 5 defaulted the 6-month follow-up and were excluded. We found that the clinical and radiological outcomes for the 2 groups were not significantly different. Complication rates were also similar.

CONCLUSIONThere is no significant difference in the outcome of intra-articular distal radius fractures treated with either EF or ORIF.

Adult ; Bone Plates ; Bone Screws ; External Fixators ; Female ; Fracture Fixation, Internal ; Humans ; Male ; Middle Aged ; Radiography ; Radius Fractures ; diagnostic imaging ; surgery ; Range of Motion, Articular ; Recovery of Function ; Wrist Injuries ; diagnostic imaging ; surgery ; Young Adult

·AIM: To compare choroidal thickness at the macula in eyes with unilateral idiopathic full - thickness macular holes (FTMH) with that of unaffected fellow eyes, and eyes of normal control patients. ·METHODS: Cross-sectional study. Thirty patients with unilateral idiopathic FTMH and thirty age, sex, and race-matched controls were recruited. Axial lengths were measured using laser interferometry. Enhanced depth imaging optical coherence tomography images were obtained using Heidelberg spectral - domain optical coherence tomography. Choroidal thickness was measured at the fovea, and at 1 mm and 2 mm nasally, temporally, superiorly and inferiorly from the center of the fovea. Statistical analysis was performed using independent and paired t-tests, chi-square tests, and Pearson correlation tests (P<0.05). ·RESULTS:The mean subfoveal choroidal thickness was 201.0±44.0 μ m in the FTMH group,225.3± 51.4 μ m in the fellow eye group and 262.3±70.3 μ m in the control group. The choroid was thinner in FTMH eyes at all locations when compared to control eyes(P<0.05). The fellow eye group also had thinner choroids than the control group at all locations except at 1 mm and 2 mm nasal to the fovea (P<0.05). Choroidal thickness in the FTMH group was lower than in the fellow eye group, but the differences were not statistically significant (P > 0.05). Choroidal thickness was generally highest subfoveally and lowest nasally. Subfoveal choroidal thickness was negatively correlated with age (r = -0.278, P = 0.032), and axial length (r=-0.328,P=0.011). ·CONCLUSION:Choroidal thickness is lower in both eyes of patients with unilateral FTMH compared to healthy control eyes.

Purinergic P2Y Receptor Antagonists ; Consensus ; Cardiovascular System ; Cardiology ; Asia

The Ministry of Health (MOH) has updated the clinical practice guidelines on hypertension to provide doctors and patients in Singapore with evidence-based treatment for hypertension. This article reproduces the introduction and executive summary (with recommendations from the guidelines) from the MOH clinical practice guidelines on hypertension, for the information of SMJ readers. Chapters and page numbers mentioned in the reproduced extract refer to the full text of the guidelines, which are available from the Ministry of Health website: http://www.moh.gov.sg/content/moh_web/healthprofessionalsportal/doctors/guidelines/cpg_medical.html. The recommendations should be used with reference to the full text of the guidelines. Following this article are multiple choice questions based on the full text of the guidelines.
Antihypertensive Agents ; therapeutic use ; Blood Pressure ; Evidence-Based Medicine ; Health Promotion ; Humans ; Hypertension ; diagnosis ; therapy ; Life Style ; Risk Factors ; Singapore