OBJECTIVETo evaluate the outcome of total knee arthroplasty with or without resurfacing of the patella with particular attention to knee score, knee function score and incidence of postoperative anterior knee pain, providing the basis for the choice of surgical procedure.

METHODSCNKI, PubMed, ScienceDirect, Highwire and other databases were searched for the randomized controlled trials relevant to the patellar with or without replacement in total knee replacement arthroplasty between 1998 and 2010, evaluating of the methodological quality of included studies and extracting valid data.

RESULTSThe 80 citations were identified as related to patellar resurfacing during total knee arthroplasty, 13 articles meet all inclusion criteria for this study. The incidence of postoperative anterior knee pain is greater in knees without replaced patellas (RR = 0.78, 95%CI: 0.61 - 0.99, P = 0.04). No differences are observed between the 2 groups for knee score and knee function score. Knee score (WMD = -0.49, 95%CI: -1.79 - 0.81, P = 0.46), knee function score (WMD = 1.10, 95%CI: -1.77 - 3.98, P = 0.45).

CONCLUSIONSThe patella replacement can significantly reduce the incidence of postoperative anterior knee pain. There is no difference in the knee score and knee function score between two groups.

Arthroplasty, Replacement, Knee ; adverse effects ; methods ; Humans ; Knee Joint ; physiopathology ; Pain, Postoperative ; etiology ; Patella ; surgery ; Randomized Controlled Trials as Topic

The aim of this study was to figure out the predictors of early postoperative catheter-related bladder discomfort (CRBD) after urological surgery. We designed a prospective observational study in our hospital. Consecutive adult patients undergoing surgery under general anaesthesia or epidural anaesthesia necessitating urinary catheterization were included during a 3-month period. severity of bladder discomfort was assessed on a 4-point scale: (1) no pain, (2) mild pain (revealed only by interviewing the patient), (3) moderate (a spontaneous complaint by the patient of a burning sensation in the urethra and/or an urge to urinate and/or sensation of urethral foreign body without any emotional agitation) and (4) severe discomfort (agitation, loud complaints and attempt to remove the bladder catheter associated with a burning sensation in the urethra). Predictors of CRBD were identified by univariate and multivariate analysis. Totally, 116 patients were included, of which 84.5% had CRBD (mild CRBD: 40.5%; moderate or severe CRBD: 44.0%) at day 1, while 31.9% developed CRBD (mild CRBD: 29.3%; moderate or severe CRBD: 2.6%) at day 3. We evaluated 9 potential forecast factors of CRBD, and univariate Chi-square test showed male gender [OR=2.4, 95%CI (1.1-5.6), P<0.05], abdominal open surgery compared with transurethral surgery [OR=0.3, 95%CI (0.1-0.6), P<0.05], abdominal surgery compared with laparoscopic surgery [OR=3.3, 95%CI (1.2-8.9), P<0.05] and history of catheterization [OR=0.5, 95%CI (0.2-0.9), P<0.05] were independent predictors of moderate or severe CRBD in the patients after surgery. While multivariate logistic regression analysis showed that the abdominal open surgery [EXP(B)=3.074, 95%CI (1.3-7.4), P<0.05] and the history of catheterization [EXP(B)=2.458, 95%CI (1.1-5.9), P<0.05] might contribute more to the occurrence of moderate or severe CRBD. In conclusion, this observational study identified that the type of surgery and the history of catheterization might be predictive factors of moderate and severe CRBD after urological surgery.
Adult ; Aged ; Catheters ; adverse effects ; Female ; Humans ; Male ; Middle Aged ; Pain ; etiology ; pathology ; physiopathology ; Postoperative Complications ; pathology ; physiopathology ; Prospective Studies ; Urinary Bladder Diseases ; etiology ; pathology ; physiopathology ; Urologic Surgical Procedures ; adverse effects

OBJECTIVETo explore the effect of electroacupuncture therapy for postoperative rehabilitation of total knee replacement of knee osteoarthritis.

METHODSSeventy cases of total knee replacement of knee osteoarthritis were randomly divided into an acupuncture-rehabilitation group and a rehabilitation group, thirty five cases in each group. In acupuncture-rehabilitation group, routine rehabilitation therapy combined with electroacupuncture therapy was applied. The acupoints selection was mainly based on pathological location; Xuehai (SP 10), Liangqiu (ST 34), Dubi (ST 35), Neixiyan (EX-LE 4) and Yanglingquan (GB 34), etc. were selected. In rehabilitation group, routine rehabilitation therapy was applied. The functions of affected knee in both groups were evaluated by artificial total knee replacement scale of the New York Hospital for Special Surgery (HSS), range of motion (ROM) of affected knee, Visual Analogue Scale (VAS) of pain and Manual Muscle Test (MMT) before, and 2, 6 and 12 weeks after surgery.

RESULTSHSS scores in acupuncture-rehabilitation group were markedly higher than those in rehabilitation group in 2, 6 and 12 weeks after surgery (P < 0.05, P < 0.01); VAS scores in acupuncture-rehabilitation group were markedly lower than those in rehabilitation group (P < 0.05, P < 0.01); ROM and MMT in acupuncture-rehabilitation group were little superior to those in rehabilitation group, however, there was no significant difference (all P > 0.05).

CONCLUSIONRehabilitation therapy combined with electroacupuncture can obviously restrain the pain during rehabilitation process for total knee replacement patients, improve the endurance capacity of rehabilitation training and motivation, and obviously promote the recovery of total knee joint function.

Adult ; Aged ; Arthroplasty, Replacement, Knee ; adverse effects ; rehabilitation ; Electroacupuncture ; Female ; Humans ; Knee ; physiopathology ; surgery ; Male ; Middle Aged ; Osteoarthritis, Knee ; physiopathology ; rehabilitation ; surgery ; therapy ; Pain, Postoperative ; etiology ; physiopathology ; therapy ; Range of Motion, Articular

OBJECTIVETo investigate the changes and influencing factors of early postoperative pulmonary function of thoracotomy.

METHODSPre- and early postoperative pulmonary function was studied in 64 consecutive cases with optimal thoracotomy. Pain assessment was done before pulmonary function test, and the chief complaints of patients were recorded after the procedure. The changing curves of pulmonary function were done and the differences associated with groups, surgical styles, pain assessment, epidural analgesia, chief complaint and preoperative conditions were analyzed.

RESULTSPulmonary function was severely lowered to about 40% of the base line on the first day, and it was rehabilitated to about 60% of the base line on the eighth day. There was a greater gradient on the recovery curve on the 3rd and 4th days. Epidural analgesia was able to improve pain relaxation and pulmonary function in some degree. Single-factor analysis showed that postoperative pain, postoperative day and surgical style were the significant influencing factors for early postoperative pulmonary function. By multiple-factor analysis, preoperative pulmonary function, age and postoperative pain were the main factors, while surgical style had only weak effect on it.

CONCLUSIONSEarly postoperative pulmonary function is severely impaired by thoracotomy. It rehabilitate gradually with time. Improvement of preoperative pulmonary function, reducing surgical procedure injuries, especially injury to respiratory muscle system, and enough postoperative pain relief are the most important means that would reduce pulmonary function impairment and consequently reduce postoperative pulmonary complications.

Adult ; Age Factors ; Aged ; Analgesia, Epidural ; Female ; Forced Expiratory Volume ; Humans ; Male ; Middle Aged ; Pain, Postoperative ; etiology ; physiopathology ; therapy ; Postoperative Period ; Respiratory Function Tests ; Thoracotomy ; adverse effects ; Vital Capacity

BACKGROUND: To evaluate the clinical results and operation technique of arthroscopic repair of combined Bankart and superior labrum anterior to posterior (SLAP) lesions, all of which had an anterior-inferior Bankart lesion that continued superiorly to include separation of the biceps anchor in the patients presenting recurrent shoulder dislocations. METHODS: From May 2003 to January 2006, we reviewed 15 cases with combined Bankart and SLAP lesions among 62 patients with recurrent shoulder dislocations who underwent arthroscopic repair. The average age at surgery was 24.2 years (range, 16 to 38 years), with an average follow-up period of 15 months (range, 13 to 28 months). During the operation, we repaired the unstable SLAP lesion first with absorbable suture anchors and then also repaired Bankart lesion from the inferior to superior fashion. We analyzed the preoperative and postoperative results by visual analogue scale (VAS) for pain, the range of motion, American Shoulder and Elbow Surgeon (ASES) and Rowe shoulder scoring systems. We compared the results with the isolated Bankart lesion. RESULTS: VAS for pain was decreased from preoperative 4.9 to postoperative 1.9. Mean ASES and Rowe shoulder scores were improved from preoperative 56.4 and 33.7 to postoperative 91.8 and 94.1, respectively. There were no specific complication and no significant limitation of motion more than 10 degree at final follow-up. We found the range of motions after the arthroscopic repair in combined lesions were gained more slowly than in patients with isolated Bankart lesions. CONCLUSIONS: In recurrent dislocation of the shoulder with combined Bankart and SLAP lesion, arthroscopic repair using absorbable suture anchors produced favorable clinical results. Although it has technical difficulty, the concomitant unstable SLAP lesion should be repaired in a manner that stabilizes the glenohumeral joint, as the Bankart lesion can be repaired if the unstable SLAP lesion is repaired first.
Adolescent ; Adult ; Arthroscopy/*methods ; Humans ; Magnetic Resonance Imaging ; Male ; Orthopedic Procedures/*methods ; Pain Measurement ; Postoperative Care ; Range of Motion, Articular ; Shoulder Dislocation/diagnosis/etiology/physiopathology/*surgery ; Tendon Injuries/complications/diagnosis/physiopathology/*surgery ; Treatment Outcome ; Young Adult

Adult ; Aged ; Axilla ; innervation ; surgery ; Brachial Plexus ; surgery ; Breast Neoplasms ; physiopathology ; surgery ; Female ; Follow-Up Studies ; Humans ; Lymph Node Excision ; methods ; Mastectomy, Radical ; adverse effects ; methods ; Middle Aged ; Pain, Postoperative ; etiology ; Somatosensory Disorders ; etiology

PURPOSE: To evaluate and compare the efficacy and tolerance of fibrin glue and sutures for closing conjunctival wounds in strabismus surgery. METHODS: In a prospective trial, we performed strabismus surgery using limbal incisions. Conjunctival wounds were closed with fibrin glue in 20 eyes of 20 patients (fibrin group) and 8-0 polyglactin suture in 20 eyes of 20 patients (suture group). Postoperative pain, tearing, and inflammation were compared at 1 day, 1 week, 3 weeks, and 6 weeks after surgery. Conjunctival incision healing was also investigated. RESULTS: One day and one week post-operatively, pain and tearing scores were lower in the fibrin group (p = 0.000, respectively). Mean surgery time was significantly shorter in the fibrin (48 +/- 5 minutes) than the suture group (63 +/- 7 minutes) (p = 0.000). Inflammation was significantly more severe in the suture group until 3 weeks postoperative (p = 0.000, respectively), but conjunctival healing did not differ between the groups. Hyperemia appeared more prominent in the fibrin group 3 and 6 weeks after surgery (p = 0.087 and 0.000, respectively). Two eyes in the fibrin group showed conjunctival gaps of more than 2 mm, which closed spontaneously by three weeks after surgery. No allergic reactions or infections developed. CONCLUSIONS: Fibrin glue proved to be as effective as sutures in closing conjunctival wounds. It provides more comfortable early postoperative courses and might be considered as an alternative to sutures in strabismus surgery.
Adolescent ; Adult ; Child ; Child, Preschool ; Conjunctiva/*surgery ; Fibrin Tissue Adhesive/*therapeutic use ; Humans ; Inflammation/etiology/pathology ; Male ; Middle Aged ; Pain, Postoperative/etiology/physiopathology ; Polyglactin 910 ; Postoperative Period ; Severity of Illness Index ; Strabismus/*surgery ; *Sutures/adverse effects ; Tears/secretion ; Tissue Adhesives/*therapeutic use ; *Wound Closure Techniques/adverse effects ; Young Adult

OBJECTIVETo explore causes of shoulder pain and propose prevention measures in treating acromioclavicular joint dislocation.

METHODSFrom January 2005 to January 2013, 86 patients with acromioclavicular joint dislocation (Tossy III) were treated with hook plate fixation, and were divided into two groups. Bsaed on recovery of shoulder function mostly, the patients who suffered from rest pain, motion pain were named as shoulder pain group, while the patients without pain were named as painless group. In shoulder pain group, there were 21 cases including 15 males and and 6 females ranging the age from 22 to 62 years old with an average of (40.6±11.2) years old. There were 8 cases were on the left side and 13 cases were on the right side. In painless group, there were 65 cases including 36 males and and 29 females ranging the age from 19 to 65 years old with an average of (40.0±11.3) years old. There were 33 cases were on the left side and 32 cases were on the right side. The time from injury to operation ranged from 3 h to 8 d with an average of 34.6 h. Shoulder function of all patients were normal before injuried. Postoperative pain, activity of daily living (ADL), range of motion, deltoid muscle strength were compared. Anteflexion,rear protraction, abduction and upthrow of shoulder joint were also compared. Postoperative complications between two groups were observed and compared.

RESULTSAll patients were followed up from 12 to 48 months with an average of 18.5 months. Constant-Murley score were used to evaluate clinical efficacy at the least following up, and 13 cases got an excellent results, 5 moderate, 2 good and 1 poor in shoulder pain group ; while 61 cases were obtained excellent results, 3 moderate and 1 good in painless group. There were significantly differences between two groups in Constant-Murley score and activity of shoulder joint (P<0.05). In shoulder pain group, 3 cases were disconnected, 1 case occurred stress fracture, 9 cases were subacromial impingement syndrome, 5 cases occurred subluxation, 1 case occurred plate breakage and 11 cases were acromioclavicular arthritis.

CONCLUSIONChosing individual clavicular hook plate, fulfilling anatomic reset, paying attention to the repair of articular capsule ligament, and reducing hook and bone antagonism between stress is the key point of preventing and decreasing postoperative shoulder pain.

Acromioclavicular Joint ; injuries ; physiopathology ; surgery ; Adult ; Bone Plates ; adverse effects ; Case-Control Studies ; Female ; Fracture Fixation, Internal ; instrumentation ; methods ; Humans ; Male ; Middle Aged ; Postoperative Complications ; etiology ; Range of Motion, Articular ; Shoulder Dislocation ; complications ; physiopathology ; surgery ; Shoulder Pain ; etiology ; Treatment Outcome ; Young Adult