Objective To explore the effective method for treatment of fracture of scapular neck.Methods A retrospective analysis of 40 patients with fractures of scapular neck was done.The patients were treated by operation or non-operation from August 1995 to August 2005.According to the degree of displacement,40 cases included 22 mild displaced fractures(≤10 mm,≤40°),and 18 severe displaced fractures (＞10 mm,＞40°),26 cases were non-operation and 14 cases by operation.Herscovici score was adopted.Results Forty patients were followed up for 1-3 years.Among 26 patients treated by non-operation,Herscovici score showed that 16 cases achieved the excellent result,2 cases good,3 cases fair and 5 cases poor.of 14 patients treated by operation,Herscovici score showed that 12 cases achieved the excellent result,2 cases good. Conclusion Fractures of scapular neck with mild displacement can be treated by non-operation while fractures of scapular with severe displacement or associated with ipsilateral clavical fractures should be treated by operation to reconstruct the stabihty of shoulder and minimize the complications.

This paper summarized professor ZHANG Boli's experience in treating stubborn bi （痹） with the herbal pair of Ruxiang （Olibanum）- Moyao （Myrrha）. The basic pathogenesis of stubborn bi is channel and collateral stasis and obstruction. Ruxiang and Moyao are thus used in mutual reinforcement to rectify qi and diffuse bi， activate blood and relieve pain， thereby removing static and obstructed qi and blood， unblocking the obstructed channels and colla-terals， which is especially suitable for stubborn bi caused by channel and collateral obstruction. In clinical practice， the herbal pair of Ruxiang-Moyao is used together with qi-moving and blood-activating medicinals to treat chest bi by expelling stasis and diffusing stagnation， dissipating cold and unblocking vessels. To treat long-term wither and weakness in late stage of stroke， the medicinals of boosting qi and invigorating blood， unblocking channels and venting collaterals can be added to the herbal pair so as to soothe and drain vessels and collaterals， harmonize and regulate qi and blood. Simiao Yongan Decoction （四妙勇安汤） can be integrated in the treatment of vessel bi by moving qi and dissolving stasis， and for the long-term stubborn vessel bi， integrated internal and external treatment is suggested by external use of Ruxiang-Moyao to vent bi with aromatics. Moreover， it is emphasized to use the herbal pair of Ruxiang-Moyao in accordance with indications and cautions.

Alveolar bone is an important anatomic basis for implant-supported denture restoration, and its different degrees of defects determine the choices of bone augmentation surgeries. Therefore, the reconstruction of alveolar bone defects is an important technology in the clinical practice of implant restoration. However, the final reconstructive effect of bone quality, bone quantity and bone morphology is affected by many factors. Clinicians need to master the standardized diagnosis and treatment principles and methods to improve the treatment effect and achieve the goal of both aesthetic and functional reconstruction of both jaws. Based on the current clinical experience of domestic experts and the relevant academic guidelines of foreign counterparts, this expert consensus systematically and comprehensively summarized the augmentation strategies of alveolar bone defects from two aspects: the classification of alveolar bone defects and the appropriate selection of bone augmentation surgeries. The following consensus are reached: alveolar bone defects can be divided into five types (Ⅰ-0, Ⅰ-Ⅰ, Ⅱ-0, Ⅱ-Ⅰ and Ⅱ-Ⅱ) according to the relationship between alveolar bone defects and the expected position of dental implants. A typeⅠ-0 bone defect is a bone defect on one side of the alveolar bone that does not exceed 50% of the expected implant length, and there is no obvious defect on the other side; guided bone regeneration with simultaneous implant implantation is preferred. Type Ⅰ-Ⅰ bone defects refer to bone defects on both sides of alveolar bone those do not exceed 50% of the expected implant length; the first choice is autologous bone block onlay grafting for bone increments with staged implant placement or transcrestal sinus floor elevation with simultaneous implant implantation. Type Ⅱ-0 bone defects show that the bone defect on one side of alveolar bone exceeds 50% of the expected implant length, and there’s no obvious defect on the other side; autologous bone block onlay grafting (thickness ≤ 4 mm) or alveolar ridge splitting (thickness > 4 mm) is preferred for bone augmentation with staged implant placement. Type Ⅱ-Ⅰ bone defects indicate that the bone plate defect on one side exceeds 50% of the expected implant length and the bone defect on the other side does not exceed 50% of the expected implant length; autologous bone block onlay grafting or tenting techniques is preferred for bone increments with staged implant implantation. Type Ⅱ-Ⅱ bone defects are bone plates on both sides of alveolar bone those exceed 50% of the expected implant length; guided bone regeneration with rigid mesh or maxillary sinus floor elevation or cortical autologous bone tenting is preferred for bone increments with staged implant implantation. This consensus will provide clinical physicians with appropriate augmentation strategies for alveolar bone defects.