scholarly journals Using Nonscalp Hair in Scalp Hair Restoration—Theory and Execution

Author(s):  
Robert H. True

AbstractHarvesting of beard and body hair follicles for transplantation can be an effective form of treatment for appropriate patients. These patients may have had prior scalp transplantation and require repair but do not have sufficient scalp donor follicles remaining. Other patients will have these hairs mixed with scalp hairs to produce a greater density of hair on the bald scalp. Follicular unit excision (FUE) is preferred for body and beard follicle harvesting. Not all body hair is suitable for transplantation. Only hairs that are similar in appearance and behavior to scalp hair are suitable for transplantation to the scalp. The best nonscalp sources are the beard and anterior torso. Hairs from other body sites may be used for transplantation to the eyebrows. The standard techniques of FUE harvesting and anesthesia must be modified from those used in scalp harvesting to be safe and effective. With proper patient selection and technique, a significant cosmetic benefit can be achieved from these procedures.

Author(s):  
Antonio Klasan ◽  
Sven Edward Putnis ◽  
Wai Weng Yeo ◽  
Darli Myat ◽  
Brett Andrew Fritsch ◽  
...  

AbstractDespite multiple studies, there remains a debate on the safety of bilateral total knee arthroplasty (BTKA) in the average age patient, with a paucity of data on the outcome of BTKA in an elderly population. This study included 89 patients aged 80 years and older undergoing sequential BTKA over 14 years were identified in a prospectively collected database. Two matched comparison groups were created: patients under 80 undergoing sequential BTKA and patients over 80 undergoing unilateral TKA (UTKA). An analysis of complications, mortality, revision, and patient-reported outcome measures was performed. Mean age of the elderly cohorts was similar: 82.6 for BTKA and 82.9 for UTKA. The average age BTKA cohort had a mean age of 69.1. Complication rates were higher in bilateral cohorts, more so in the elderly BTKA cohort. Pulmonary embolism (PE) was observed in bilateral cohorts only. In these patients, history of PE and ischemic heart disease was a strong predictive factor for developing a major complication. There was no difference in revision rates and infection rates between the three cohorts, and no difference in patient survivorship between the two elderly cohorts. Through the combination of low revision and high survivorship rates and comparable clinical outcomes, this article demonstrates that simultaneous BTKA is an appropriate option to consider for an elderly patient, with proper patient selection and perioperative management. The demonstrated risk groups show that emphasis on patient selection should be focused on medical history rather than chronological age.


2021 ◽  
Vol 20 (1) ◽  
pp. 192-196
Author(s):  
Mabrouka Amhamed Al-Shebany ◽  
Jazya Moftah Amshaher ◽  
Hana Mohammed

Recently a large effort was spent on forecasting the outcome of sporting events. Due to forecasting perspective, the presence of competition introduces particular modeling challenges, which in turn limit the applicability of standard techniques. The objective of this study is to create a soccer team performance-forecasting model based on Artificial Neural networks that is capable of forecasting soccer players’ performance depending on teams’ history and behavior in previous matches as an input. The proposed model was trained and tested using a dataset including the features of Egypt Telecommunications club 15 years soccer team participating in the Egyptian Football Association Youth Dorian.  Simulation results indicated that the proposed model could be classified as a stable predication model especially for soccer team’s status and performance, achieving high accuracy rate up to 95%.


2019 ◽  
pp. 107-116
Author(s):  
Hisham Seify

Liposuction of the hips and thighs is one of the most requested areas in any cosmetic practice. Proper patient selection, planning, and precise execution of the surgical plan will avoid complications and unhappy patients. The main caveats is to think in a three-dimensional manner when marking the patient and performing the procedure. Using the prone, lateral, and supine positions allows a circumferential contouring of this area. Adequate compression postoperatively gives the best chance for skin contraction. Like any liposuction procedure, the plastic surgeon must remember that what matters is what is left behind to give an aesthetic contour and not how much fat is removed.


Foot & Ankle ◽  
1983 ◽  
Vol 4 (2) ◽  
pp. 56-63 ◽  
Author(s):  
James Aronson ◽  
James Nunley ◽  
Karl Frankovitch

To determine whether definitive radiographic criteria could be elucidated tor the Grice-Green extra-articular subtalar arthrodesis, all 70 cases performed at the Shri-ner's Hospital for Crippled Children, Erie, Pennsylvania, from 1972 to 1980 were reviewed. Patients were followed both clinically and radiographically an average of 4 years and 11 months. Major conclusions were as follows: 1) the standing lateral talocalcaneal angle is the most reliable measurement for operative selection and assessment of postoperative success; and 2) by using strict operative techniques and proper patient selection, a 90% success rate can be expected.


2006 ◽  
Vol 642 (1) ◽  
pp. 452-453 ◽  
Author(s):  
M. J. THORNTON ◽  
K. HAMADA ◽  
I. LAING ◽  
A. G. MESSENGER ◽  
V. A. RANDALL

2006 ◽  
Vol 642 (1) ◽  
pp. 448-451 ◽  
Author(s):  
M. B. HODGINS ◽  
R. CHOUDHRY ◽  
G. PARKER ◽  
R. F. OLIVER ◽  
C. A. B. JAHODA ◽  
...  

1991 ◽  
Vol 97 (2) ◽  
pp. 345-348 ◽  
Author(s):  
M Julie Thornton ◽  
Andrew G Messenger ◽  
Katherine Elliott ◽  
Valerie A Randall

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