[A follow up study on the treatment of tibial fractures with intramedullary interlocking nail through the suprapatellar approach].

Objective: To investigate the short-term effect of suprapatellar interlocking intramedullary nail in the treatment of tibial fractures.

Methods: Eighty patients with tibial fractures treated from January 2016 to June 2018 were treated with interlocking intramedullary nail, who were divided into observation group (suprapatellar approach) and control group (patellar ligament approach) according to different surgical approaches. There were 40 cases in the observation group, including 28 males and 12 females, aged 28 to 67 years with a mean of (46.

[Anterior cervical intervertebral space decompression under microscope for cervical spondylotic myelopathy in elderly patients].

Objective: To investigate the clinical effects of anterior cervical intervertebral space decompression under microscope in treating cervical spondylotic myelopathy in elderly patients.

Methods: From June 2009 to March 2012, 43 patients with cervical spondylotic myelopathy were treated with anterior cervical intervertebral space decompression and intervertebral fusion under microscope. There were 26 males and 17 females, aged from 60 to 72 years old with an average of (64.

[Arthroscopic treatment of acute patellar dislocation].

Objective: To investigate therapeutic effects of arthroscopic treatment for acute patellar dislocation.

Methods: From May 2002 to March 2009, 36 patients with acute patellar dislocation were treated with arthroscopy, including taking out of the free cartilage chips, relaxing lateral retinaculum and tight suturing medial retinaculum. Among the patients, 6 patients were males and 30 patients were females, ranging in age from 12 to 30 years (averaged, 20.

[Repair of soft tissue defects on the lower limbs with the facial pedicled flap with vascular perforating branch of leg].

Objective: To investigate the operative techniques and clinical results of the facial pedicled flap with vascular perforating branch of leg.

Methods: From May 1998 to January 2009,62 patients with soft tissue defects on the lower limbs were treated by four kinds of flap pedicled with the medial, posterior,anterolateral and posterolateral vascular perforating branches in the leg, included 50 males and 12 females, aged from 7 to 78 years old. There were 23 cases of the facial pedicled flap based on the perforating branch of the tibialis posterior artery, 9 cases of the facial pedicled flap based on the distal perforating branch of peroneal artery, 22 cases of the facial pedicled flap based on the peroneal artery perforator, 8 cases of the facial pedicled flap based on the lateral popliteal cutaneous artery.