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Chim, Harvey

https://orcid.org/0000-0002-6139-8708

Mayo Clinic

Georgetown University

Citations 8

Survey on Ventral Hernias: Surgeon Indications, Contraindications, and Management of Large Ventral Hernias
Patel, Ketan M. , Salgado, Christopher J. , Evans, Karen Kim , Chim, Harvey , Mardini, Samir

The American Surgeon™ | June 17, 2020 | Volume: 78 | Issue: 4 | Pages: 388-397

10.1177/000313481207800426 Get It

Repair of ventral hernias constitutes one of the most common surgical procedures. Although an abundance of data exists on objective outcome measures, very little information exists on subjective measures of surgeon preference and patient satisfaction in surgical management of ventral hernias. Moreover, there are minimal data on indications for elective repair of ventral hernias. Two questionnaires were sent to a population of general and plastic surgeons active in hernia surgery. The first of these aimed at gathering information from surgeons about their indications and contraindications for repair of ventral hernias. The second survey was aimed at determining surgeons’ perception of patient satisfaction with repair of large ventral hernias (greater than 15 cm width). Five hundred sixty-eight surgeons responded to the first survey and 336 responded to the second survey. The most common indications for elective repair of abdominal wall hernias were generalized pain (68.7%) and cosmesis (54.6%), whereas the most common contraindications were morbid obesity (43.3%), American Society of Anesthesiologists Class III or IV (35.4%), and enterocutaneous fistula (33.1%). The majority of surgeons do not routinely repair large abdominal wall hernias in asymptomatic patients, but 31.6 per cent do repair asymptomatic large hernias. Most surgeons reported that the majority of patients had resolution of pain and subjective impression of improved cosmesis after surgery. This study demonstrates uniform indications and contraindications for surgical repair of ventral hernias among surgeons as well as surgeons’ perception of improvements in satisfaction of most patients after surgery. Future studies will focus on comparing surgeon and patient satisfaction.
Complications and Outcomes of One-Bone Forearm Reconstruction
Kim, So Yeon , Chim, Harvey , Bishop, Allen T. , Shin, Alexander Y.

HAND | May 6, 2016 | Volume: 12 | Issue: 2 | Pages: 140-144

10.1177/1558944716643305 Get It

Background: The objective of this study was to review the outcomes of patients who underwent one-bone forearm (OBF) reconstruction. Methods: A retrospective review of patients who underwent OBF surgery between 1994 and 2014 was undertaken. Patient demographics, etiology, associated injuries, number of surgeries prior to OBF surgery, surgical details, and postoperative information were collected. A telephone interview was conducted at final follow-up, including a Quick Disabilities of the Arm, Shoulder and Hand (QuickDASH) questionnaire, a 10-point scoring system used by Peterson et al, and a series of questions concerning pain and patient satisfaction. Results: There were 6 males and 2 females with a mean age of 44 years (range, 20-66 years). All patients had traumatic etiology, with 6 having open wounds and 2 having closed wounds. All patients had union with a mean follow-up of 83.6 months (range, 16-218 months). The mean pain score was 3 (range, 0-8), of which 3 were painless (score 0). The mean QuickDASH score was 39 (range, 7-75), and 4 patients had good or excellent results according to the 10-point score system used by Peterson et al. All patients were satisfied with the result. Five of 8 had complications related to soft tissues that were residual from their prior injuries and surgeries. One patient had post healing fracture requiring revision fixation and 1 had a postoperative infection requiring parenteral antibiotics. Conclusions: OBF surgery is an effective salvage procedure for complicated forearm instability, particularly after trauma. While union rates are high, complications are typically related to pain and soft tissue secondary to the previous injury and reconstructive procedures.
Soft Tissue Coverage of the Mangled Upper Extremity
Ng, Zhi Yang , Salgado, Christopher J. , Moran, Steven L. , Chim, Harvey

Seminars in Plastic Surgery | February 4, 2015 | Volume: 29 | Issue: 01 | Pages: 048-054

10.1055/s-0035-1544170 Get It

Triceps motor branch transfer for isolated traumatic pediatric axillary nerve injuries
Kircher, Michelle F., Spinner, Robert J. , Shin, Alexander Y. , Chim, Harvey , Bishop, Allen T. , Shin, Alexander Y

Journal of Neurosurgery: Pediatrics | November 14, 2014 | Volume: 15 | Issue: 1 | Pages: 107-111

10.3171/2014.9.peds14245 Get It

OBJECT Transfer of the triceps motor branch has been used for treatment of isolated axillary nerve palsy in the adult population. However, there are no published data on the effectiveness of this procedure in the pediatric population with traumatic injuries. The authors reviewed demographics and outcomes in their series of pediatric patients who underwent this procedure. METHODS Six patients ranging in age from 10 to 17 years underwent triceps motor branch transfer for the treatment of isolated axillary nerve injuries between 4 and 8 months after the inciting injury. Deltoid muscle strength was evaluated using the modified British Medical Research Council (MRC) grading system. Shoulder abduction at last follow-up was measured. RESULTS The mean duration of follow-up was 38 months. The average postoperative MRC grading of deltoid muscle strength was 3.6 ± 1.3. The median MRC grade was 4. One patient who did not achieve an MRC grade of 3 suffered multiple injuries from high-velocity trauma. Unlike in the adult population, age, body mass index of the patient, and delay from injury to surgery were not significant factors affecting the outcome of the procedure. CONCLUSIONS In the pediatric population with traumatic injuries, isolated axillary nerve injury treated with triceps motor branch transfer can result in good outcomes.
Double-Opposing Z-Palatoplasty for Secondary Surgical Management of Velopharyngeal Incompetence in the Absence of a Primary Furlow Palatoplasty
Eshraghi, Yashar , Iamphongsai, Seree , Gosain, Arun K. , Chim, Harvey

The Cleft Palate Craniofacial Journal | September 22, 2014 | Volume: 52 | Issue: 5 | Pages: 517-524

10.1597/13-187 Get It

Objective The present study was performed to identify factors that lead to a favorable outcome of postpalatoplasty velopharyngeal incompetence using the double-opposing Z-palatoplasty. Design A retrospective analysis was performed on 23 consecutive nonsyndromic patients who underwent secondary surgical management of velopharyngeal incompetence using a double-opposing Z-palatoplasty technique following primary, non-Furlow palatoplasty for overt cleft palate. Main Outcome Measures All subjects were evaluated preoperatively using a perceptual speech assessment scale, nasendoscopy, and videofluoroscopy. Inclusion criteria consisted of a velopharyngeal gap of 9 mm or less on phonation. Patients were followed with perceptual speech assessment for at least 1 year following secondary surgery. Results The perceptual speech assessment score for all patients decreased from 6.48 ± 2.26 (mean ± standard deviation; range, 3 to 11) to 1.90 ± 1.51 (range, 0 to 6) at 6 months or more postoperatively ( P < .0001). Of the 21 patients with follow-up data 1 year or more post–op, 16 (76%) achieved velopharyngeal competence and five (24%) had borderline competence. Preoperative assessment factors associated with compromised outcome included a large velopharyngeal gap of 7 to 9 mm, poor lateral wall motion of 40% or less, and an elevated perceptual speech assessment score. Conclusion Double-opposing Z-palatoplasty is a surgical technique that can be used successfully to correct velopharyngeal incompetence in selected secondary palatoplasty patients. This technique permits correction of velopharyngeal incompetence and restoration of the velopharyngeal mechanism irrespective of prior intravelar veloplasty and without accompanying loss in the nasal airway. Preoperative assessment can better identify those patients who are less likely to achieve velopharyngeal competence following double-opposing Z-palatoplasty alone.
Virtual Surgical Planning in Craniofacial Surgery
Wetjen, Nicholas M. , Mardini, Samir , Chim, Harvey , Wetjen, Nicholas

Seminars in Plastic Surgery | September 4, 2014 | Volume: 28 | Issue: 03 | Pages: 150-158

10.1055/s-0034-1384811 Get It

Challenges in Replantation of Complex Amputations
Maricevich, Marco , Carlsen, Brian T. , Moran, Steven L. , Salgado, Christopher J. , Wei, Fu‐Chan, Mardini, Samir , Maricevich, Marco A, Chim, Harvey , Wei, Fu‐Chan

Seminars in Plastic Surgery | November 27, 2013 | Volume: 27 | Issue: 04 | Pages: 182-189

10.1055/s-0033-1360585 Get It

Long-Term Outcomes of Proximal Row Carpectomy: A Systematic Review of the Literature
Moran, Steven, Chim, Harvey

Journal of Wrist Surgery | December 20, 2012 | Volume: 01 | Issue: 02 | Pages: 141-148

10.1055/s-0032-1329547 Get It